ex10_6.htm


    
      

    

    Exhibit 10.6

     

    
      The
Partnership has redacted certain confidential information in this agreement
in reliance upon its confidential treatment request that it has filed with the
Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934. In this agreement, we indicate each redaction by use of
an asterisk *.

    

     

     

     

    GENERAL
PROVISIONS

    
      DOMESTIC CRUDE OIL
AGREEMENTS

      


      


      A.       
    Measurement and Tests:  All measurements
hereunder shall be made from static tank gauges on 100 percent tank table basis
or by positive displacement meters.  All measurements and tests shall
be made in accordance with the latest ASTM or ASME-API (Petroleum PD Meter Code)
published methods then in effect whichever apply.  Volume and gravity
shall be adjusted to 60 degrees Fahrenheit by the use of Table 6A and 5A of the
petroleum Measurement Tables ASTM Designation D1250 in their latest
revision.  The crude oil delivered hereunder shall be marketable and
acceptable in the applicable common or segregated stream of the carriers
involved but not to exceed 1% S&W.  Full deduction for all free
water and S&W content shall be made according to the API/ASTM Standard
Method then in effect.  Either party shall have the right to have a
representative witness all gauges, tests and measurements.  In the
absence of the other party’s representative, such gauges, tests and measurements
shall be deemed to be correct.

      
        B.           Warranty:
The Seller warrants good title to all crude oil delivered hereunder and warrants
that such crude oil shall be free from all royalties, liens, encumbrances and
all applicable foreign, federal, state and local taxes.

        Seller further warrants that the crude
oil delivered shall not be contaminated by chemicals foreign to virgin crude oil
including, but not limited to chlorinated and/or oxygenated hydrocarbons and
lead.  Buyer shall have the right, without prejudice to any other
remedy available to Buyer, to reject and return to Seller any quantities of
crude oil which are found to be so contaminated, even after delivery to
Buyer.
C.         
  Rules and Regulations:  The terms, provisions and
activities undertaken pursuant to this Agreement shall be subject to all
applicable laws, orders and regulations of all governmental
authorities.  If at any time a provision hereof violate any such
applicable laws, orders or regulations, such provision shall be voided and the
remainder of the Agreement shall continue in full force and effect unless
terminated by either party upon giving written notice to the other party
hereto.  If applicable, the parties hereto agree to comply with all
provisions (as amended) of the Equal Opportunity Clause prescribed in 41 C.F.R.
60-1.4; the Affirmative Action Clause for disabled veterans and veterans of the
Vietnam Era prescribed in 41 C.F.R. 60-250.4; the Affirmative Action Clause for
Handicapped Workers prescribed in 41 C.F.R. 60-741.4; 46 C.F.R. Chapter 1
Subpart 19.7 regarding Small Business and Small Disadvantaged Business Concerns;
48 C.F.R. Chapter 1 Subpart 20.3 regarding Utilization of Labor Surplus Area
Concerns; Executive Order 12138 and regulations thereunder regarding
subcontracts to women-owned business concerns; Affirmative Action Compliance
Program (41 C.F.R. 60-1.40); annually file SF-100 Employer Information Report
(41 C.F.R. 60-1.7); 41 C.F.R. 60-1.8 prohibiting segregated facilities; and the
Fair Labor Standards Act of 1938 as amended, all of which are incorporated in
this Agreement by reference.

      D.      
     Hazard Communication:  Seller shall
provide its Material Safety Data Sheet (“MSDS”) to Buyer.  Buyer
acknowledges the hazards and risks in handling and using crude
oil.  Buyer shall read the MSDS and advise its employees, its
affiliates, and third parties, who may purchase or come into contact with such
crude oil, bout the hazards of crude oil, as well as the precautionary
procedures for handling said crude oil, which are set forth in such MSDS and any
supplementary MSDS or written warning(s) which Seller may provide to Buyer from
time to time.

      E.           Force
Majeure:  Except for payment due here under, either party here to
shall be relieved from liability for failure to perform hereunder for the
duration and to the extent such failure is occasioned by war, riots,
insurrections, fire, explosions, sabotage, strikes, and other labor or
industrial disturbances, acts of God or the elements, governmental laws,
regulations or requests, acts in furtherance of the International Energy
Program, disruption or breakdown of production or transportation facilities,
delays of pipeline carrier in receiving and delivering crude oil lendered, or by
any other cause, whether similar or not, reasonably beyond the control of such
party.  Any such failures to perform shall be remedied with all
reasonable dispatch, but neither party shall be required to supply substitute
quantities from other sources of supply.  Failure to perform due to
events of Force Majeure shall not extend the terms of this
Agreement.

      Notwithstanding
the above, and in the event that the Agreement is an associated purchase/sale,
or exchange of crude oil, the parties shall have the rights and obligations
described below in the circumstances described below:

      (1)           If,
because of Force Majeure, the party declaring Force Majeure (the “Declaring
Party”) is unable to deliver part or all of the quantity of crude oil which the
Declaring Party is obligated to deliver under the Agreement or associated
contract, the other party (the “Exchange Partner”) shall have the right but not
obligation to reduce its deliveries of crude oil under the same Agreement or
associated contract by an amount not to exceed the number of barrels of crude
oil that the Declaring Party fails to deliver.

      (2)           If,
because of Force Majeure, the Declaring Party is unable to take delivery of part
or all of the quantity of crude oil to be delivered by the Exchange Partner
under the Agreement or associated contract, the Exchange Partner shall have the
right but not the obligation to reduce its receipts of crude oil under the same
Agreement or associated contract by an amount not to exceed the number of
barrels of crude oil that the Declaring Party fails to take delivery
of.

      F.     
      Payment:  Unless otherwise
specified in the Special Provisions of this Agreement, Buyer agrees to make
payment against Seller’s involved for the crude oil purchased hereunder to a
bank designated by Seller in U.S. dollars by telegraphic transfer in immediately
available funds.  Unless otherwise specified in the Special Provisions
of this Agreement, payment will be due on or before the 20th of the month
following the month of delivery.  If payment due date is on a Saturday
or New York bank holiday other than Monday, payment shall be due on the
preceding New York banking day.  If payment due date is on a Sunday or
a Monday New York bank holiday, payment shall be due on the succeeding New York
banking day.

      Payment
shall be deemed to be made on the date good funds are credited to Seller’s
account at Seller’s designated bank.

      In the
event that Buyer fails to make any payment when due, Seller shall have the right
to charge interest on the amount of the overdue payment at a per annum rate
which shall be two percentage points higher than the published prime lending
rate of Morgan Guaranty Trust Company of New York on date payment was due, but
not to exceed the maximum rate permitted by law.

      


      


      Effective
January 1, 1993

      Supersedes
November 1983 General Provisions


      
        
           


        

        
           


          
            

          

        

        
           


        

      


      G.        
    Financial Responsibility:  Notwithstanding
anything to the contrary in this Agreement, should Seller reasonably believe it
necessary to assure payment, Seller may at anytime require, by written notice to
Buyer, advance cash payment or satisfactory security in the form of a Letter or
Letters of Credit at Buyer’s expense in a form and from a bank acceptable to
Seller to cover any or all deliveries of crude oil.  If Buyer does not
provide the Letter of Credit on or before the date specified in Seller’s notice
under this section, Seller or Buyer may terminate this Agreement
forthwith.  However, if a Letter of Credit is required under the
Special Provisions of this Agreement and Buyer does not provide same, then
Seller only may terminate this Agreement forthwith.  In no event shall
Seller be obligated to schedule or complete delivery of the crude oil until said
Letter of Credit is found acceptable to Seller.  Each party may offset
any payments or deliveries due to the other party under this or any other
agreement between the parties.

      If a
party to this Agreement (the “Defaulting Party”) should (1) become the subject
of bankruptcy or other insolvency proceedings, or proceedings for the
appointment of a receiver, trustee, or similar official, (2) become generally
unable to pay its debts as they become due, or (3) make a general assignment for
the benefit of creditors, the other party to this Agreement may withhold
shipments without notice.

      H.     
      Liquidation:

      (1)           Right
to Liquidate.  At any time after the occurrence of one or more of the
events described in the third paragraph of Section G, Financial Responsibility,
the other party to the Agreement (the “Liquidating Party”) shall have the right
at its sole discretion, to liquidate this Agreement by terminating this
Agreement.  Upon termination, the parties shall have no further rights
or obligation with respect to this Agreement, except for the payment of the
amount(s) (the “Settlement Amount” or “Settlement Amounts”) determined as
provided in Paragraph (3) of this section.

      (2)           Multiple
Deliveries.  If this Agreement provides for multiple deliveries of one
or more types of crude oil in the same or different delivery months, or for the
purchase or exchange of crude oil by the parties, all deliveries under this
Agreement to the same party at the same delivery location during a particular
delivery months hall be considered a single commodity transaction (“Commodity
Transaction”) for the purpose of determining the Settlement
Amount(s).  If the Liquidating Party elects to liquidate this
Agreement, the Liquidating Party must terminate all Commodity Transactions under
this Agreement.

      (3)           Settlement
Amount.  With respect to each terminated Commodity Transaction, the
Settlement Amount shall be equal to the contract quantity of crude oil,
multiplied by the difference between the contract price per barrel specified in
this Agreement (the “Contract Price”) and the market price per barrel of crude
oil on the date the Liquidating Party terminates this Agreement (the “Market
Price”).  If the Market Price exceeds the Contract Price in a
Commodity Transaction, the selling party shall pay the Settlement Amount to the
buying party.  If the Market Price is less than the Contract Price in
a Commodity Transaction, the buying party shall pay the Settlement Amount to the
selling party.  If the Market Price is equal to the Contract Price in
a Commodity Transaction, no Settlement Amount shall be due.

      (4)           Termination
Date.  For the purpose of determining the Settlement Amount, the date
on which the Liquidating Party terminates this Agreement shall be deemed to be
(a) the date on which the Liquidating Party sends written notice of termination
to the Defaulting Party, if such notice of termination is sent by telex or
facsimile transaction; or (b) the date on which the Defaulting Party receives
written notice of termination from the Liquidating Party, if such notice of
termination is given by United States mail or a private mail delivery
service.

      (5)            Market
Price.  Unless otherwise provided in this Agreement, the Market Price
of crude oil sold or exchanged under this Agreement shall be the price for crude
oil for the delivery month specified in this Agreement and at the delivery
location that corresponds to the delivery location specified in this Agreement,
as reported in Platt’s Olgram Price Report (“Platt’s”) for the date on which the
Liquidating Party terminates this Agreement.  If Platt’s reports a
range of prices for crude oil on that date, the Market Price shall be the
arithmetic average of the high and low prices reported by Platt’s.  If
Platt’s does not report prices for the crude oil being sold under this
Agreement, the Liquidating Party shall determine the Market Price of such crude
oil in a commercially reasonable manner, unless otherwise provided in this
Agreement.

      (6)           Payment
of Settlement Amount.  Any Settlement Amount due upon termination of
this Agreement shall be paid in immediately available funds within two business
days after the Liquidating Party terminates this Agreement.  However,
if this Agreement provides for more than one Commodity Transaction, or if
Settlement Amounts are due under other agreements terminated by the Liquidating
Party, the Settlement Amounts due to each party for such Commodity Transactions
and/or agreements shall be aggregated.  The party owing the net amount
after such aggregation shall pay such net amount to the other party in
immediately available funds within two business days after the date on which the
Liquidating Party terminates this Agreement.

      (7)            Miscellaneous.  This
section shall not limit the rights and remedies available to the Liquidating
Party by law or under other provisions of this Agreement.  The parties
hereby acknowledge that this Agreement constitutes a forward contract for
purposes of Section 556 of the U.S. Bankruptcy Code.

      I.         
    Equal Daily Deliveries:  For price purposes
only, unless otherwise specified in the Special Provision, all crude oil
delivered hereunder during any calendar month shall be considered to have been
delivered in equal daily quantities during such month.

      J.         
    Exchange Balancing:  If volumes are exchanged,
each party shall be responsible for maintaining the exchange in balance on a
month-to-month basis, as near as pipeline or other transportation conditions
will permit.  In all events upon termination of this Agreement and
after all monetary obligations under this Agreement have been satisfied, any
volume imbalance existing at the conclusion of this Agreement of less than 1,000
or more, limited to the total contract volume, will be settled by the
underdelivering party making delivery of the total volume imbalance in
accordance to the delivery provisions of this Agreement applicable to the
underdelivering party, unless mutually agreed to the contrary.  The
request to schedule all volume imbalances must be confirmed in writing by one
party or both parties. Volume imbalances confirmed by the 20th of the month
shall be delivered during the calendar month after the volume imbalance is
confirmed.  Volume imbalances confirmed after the 20th of the month
shall be delivered during the second calendar month after the volume imbalance
is confirmed.

      


      


      Effective
January 1, 1993

      Supersedes November 1983 General
Provisions.


      
        
           


        

        
           


          
            

          

        

        
           


        

      


      K.       
    Delivery, Title, and Risk of Loss:  Delivery,
title, and risk of loss of the crude oil delivered hereunder shall pass from
Seller to Buyer as follows:

      For lease
delivery locations, delivery of the crude oil to the Buyer shall be effected as
the crude oil passes the last permanent delivery range and/or meter connecting
the Seller’s lease/unit storage tanks or processing facilities to the Buyer’s
carrier.  Title to and risk of loss of the crude oil shall pass from
Seller to Buyer at the point of delivery.

      For
delivery locations other than lease/unit delivery locations, delivery of the
crude oil to the buyer shall be effected as the crude oil passes the last
permanent delivery range and/or meter connecting the delivery facility
designated by the Seller to the Buyer’s carrier.  If delivery is by
in-line transfer, delivery of the crude oil to the Buyer shall be effected at
the particular pipeline facility designated in this Agreement.  Title
to and risk of loss of the crude oil shall pass from Seller to the Buyer upon
delivery.

      L.             Term:  Unless
otherwise specified in the Special Provisions, delivery months begin at 7:00
a.m. on the first day of the calendar month and end at 7:00 a.m. on the first
day of the following calendar month.

      M.           Governing
Law:  This Agreement and any disputes arising hereunder shall be
governed by the laws of the State of Texas.

      N.            Necessary
Documents:  Upon request, each party agrees to furnish all
substantiating documents incident to the transaction, including a Delivery
Ticket for each volume delivered and an invoice for any month in which the sums
are due.

      O.           Waiver:  No
waiver by either party regarding the performance of the other party under any of
the provisions of this Agreement shall be construed as a waiver of any
subsequent performance under the same or any other provisions.

      P.            Assignment:  Neither
party shall assign this Agreement or any rights hereunder without the written
consent of the other party unless such assignment is made to a person
controlling, controlled by or under common control assignor, in which the
assignor shall remain responsible for nonperformance.

      Q.        
   Entirety of Agreement:  The Special Provisions and
these General Provisions contain the entire Agreement of the parties; there are
no other promises, representations or warranties.  Any modification of
this Agreement shall be by written instrument.  Any conflict between
the Special Provisions and these General Provisions shall be resolved in favor
of the Special Provisions.  The section headings are for convenience
only and shall not limit or change the subject matter of this
Agreement.

      R.         
   Definitions:  When used in this Agreement, the terms
listed below have the following meanings:

      “API”
means the American Petroleum Institute.

      “ASME”
means the American Society of Mechanical Engineers.

      “ASTM”
means the American Society for Testing Materials.

      “Barrel”
means 42 U.S. gallons of 231 cubic inches per gallon corrected to 60 degrees
Fahrenheit.

      “Carrier”
means a pipeline, barge, truck, or other suitable transporter of crude
oil.

      “Crude
Oil” means crude oil or condensate, as appropriate.

      “Day,”
“month,” and “year” mean, respectively calendar day, calendar month, and
calendar year, unless otherwise specified.

      “Delivery
Ticket” means a shipping/loading document or documents stating the type and
quality of crude oil delivered, the volume delivered and method of measurement,
the corrected specific gravity, temperature, and S&W content.

      “Invoice”
means a statement setting forth at least the following
information:  The date(s) of delivery under the transaction; the
location(s) of delivery; the volume(s); price(s); the specific gravity and
gravity adjustments to the price(s) (where applicable); and the term(s) of
payment.

      “S&W”
means sediment and water.

      


      


      Effective
January 1, 1993

      Supersedes
November 1983 General Provisions.


      
        
           


        

        
           


          
            

          

        

        
           


        

      

       

    

    
      
        		
                210
      Park Ave, Suite 1500

              
	
                Oklahoma
      City, OK 73102

              
	
                Phone:
      (405) 239-7191

              
	
                FAX:
      (405) 602-1251

              


      

       

      TEPPCO
CRUDE OIL, LLC

       

      Quantity
and Price Amendment

      
        	 	
                TEPPCO
      Contract Number PED-P02074113-R

              	
                Amendment
      #41

              


      

      
        	
                Petroleum
      Development Corporation Contract #:

              	
                TEPPCO
      Contact:

              	
                Martha
      Brandt

              


      

      Please
supply

       

       

      August
2,2007

       

      Petroleum
Development Corporation

      Mr.
Thomas E. Riley

      P.0. Box
26

      Bridgeport,
WV    26330

       

      Phone:    (304)842-8930

      FAX:       (304)842-8936

       

      This
amendment ("the Amendment") is between Petroleum Development Corporation
("Petroleum Development") and TEPPCO Crude Oil, LLC ("TCO"), whereby the
QUANTITY and PRICE provisions of the above referenced contract ("Original
Agreement") have been amended as follows:

       

      The
QUANTITY provision has been amended as indicated and is effective for the
date(s) shown on Exhibit A.

       

      Effective
August 1, 2007 the PRICE provision has been amended as follows:

       

      TEPPCO
Crude Oil, LLC's Colorado Western Sweet Crude
Oil Posted Price deemed 40° gravity and deemed delivered in equal daily
quantifies plus or minus the amount as shown on the attached Exhibit
A.

      


       

      Please
acknowledge by return fax/mail your agreement to the Amendment slated herein.
Unless we receive from you written notice of objection within three (3) business
days, this Amendment shall be binding an both parties. Except as modified
herein, the terms and provisions of the Original Agreement and any previous
amendments, shall remain in full force and effect and are ratified hereby. If
you have any questions, please call Christy Borelli, (405)239-5796.

      
 

      
        	
                Petroleum
      Development Corporation

              	 
      
	
                By: /s/ Thomas E.
      Riley                                
      

              	 
      
	
                Name:________________________________

              	 
      
	
                Title: President                                                      
      

              	 
      
	 
      	 
      
	
                TEPPCO
      Crude Oil, LLC

              	
                TEPPCO
      Crude Oil, LLC

              
	
                By
      TEPPCO Crude GP, LLC

              	
                By
      TEPPCO Crude GP. LLC

              
	
                Its
      sole manager

              	
                Its
      sole manager

              
	 
      	 
      
	
                By:________________________

              	
                By:_____________________________

              
	
                Tracy
      Diefenderfer

              	
                Glen
      Smith

              
	
                Vice
      President, Crude Supply and Marketing

              	
                Vice
      President, Crude Supply and
Marketing

              


      

      


      
        
          
             


          

          
             


            
              

            

          

          
             


          

        

      

      


      
        
          	
                  TEPPCO
      CRUDE OIL, LLC

                	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A - AMENDMENT #41

                	
                  CONTRACT
      NO PED-P02074113-R

                
	 
      	
                  CONTRACT
      DATE: JULY 3, 2002

                


        

        


        
          	
                  TEPPCO

                	 
      	 	 
      	
                  COUNTY
      IN

                	
                  (DEDUCT)

                
	
                  LEASE#

                	
                  LEASE
      NAME

                	 	
                  LEGAL

                	
                  COLORADO

                	
                  PREMIUM

                
	 	 	 	 	 	 
	
                  53982

                	
                  NOLTE
      14-43D

                	 	
                  NESE
      SEC 14 T7S RSSW

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53983

                	
                  NOLTE
      14-44D

                	 	
                  SESE
      SEC 14 T7S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53934

                	
                  PUCKETT
      31-14, 23,24 & 6-31D

                	 	
                  SESW
      SEC 31 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53992

                	
                  CHEVRON
      43 & 44-5d

                	 	
                  SWSW
      SEC 4 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53993

                	
                  PUCKETT
      12,13,21 & 22-31D

                	 	
                  SENW
      SEC 31 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53984

                	
                  PUCKETT
      41, 42-12D,44-1D & 14,13,23-D

                	 	
                  SWNW
      SEC 6 T7S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53395

                	
                  UNOCAL
      13D & 23-9D

                	 	
                  SWNW
      SEC 9 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53893

                	
                  UNOCAL
      14D & 24-9D

                	 	
                  SWSW
      SEC 9 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  539S7

                	
                  UNOCAL
      13D,14D,23d & 24-16D

                	 	
                  SESW
      SEC 16-T53 R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  53998

                	
                  UNOCAL
      13D,23D & Z4-4D

                	 	
                  NWSW
      SEC 4 T6S R92W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54039

                	
                  PUCKETT
      251-35

                	 	
                  SEC
      36 T6S R96W -

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54040

                	
                  PUCKETT
      264-1

                	 	
                  SWNE
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54041

                	
                  PUCKETT
      234-25

                	 	
                  SWNE
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54042

                	
                  PUCKETT
      240-1

                	 	
                  SESW
      SEC 1 T7S 97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54943

                	
                  PUCKETT
      11C-7

                	 	
                  NWNW
      SEC7 T7S 96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54044

                	
                  PUCKETT
      12c-25

                	 	
                  SWNW
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54045

                	
                  PUCKETT
      247-25

                	 	
                  SESW
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54047

                	
                  PUCKETT
      266-1

                	 	
                  NWSE
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54048

                	
                  PUCKETT
      251-25

                	 	
                  NWNE
      sec 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54049

                	
                  PUCKET
      241-36

                	 	
                  NENW
      SEC 36 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54050

                	
                  PUCKETT
      116-25

                	 	
                  NWNW
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54236

                	
                  PUCKETT
      264-25

                	 	
                  SWNE
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  5424d

                	
                  PUCKETT
      218-25

                	 	
                  SWSW
      sec 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54241

                	
                  PUCKETT
      236-25

                	 	
                  NESW
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54242

                	
                  PUCKETT
      273-25

                	 	
                  SENE
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  542E3

                	
                  CHEVRON
      42-8 & 42D-8

                	 	
                  SEC
      8 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54283

                	
                  CHEVRON
      12,13,14-17D

                	 	
                  SEC
      17 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54302

                	
                  GARDEN
      GULCH COMPRESSOR

                	 	
                  SEC
      8 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54303

                	
                  CHEVRON
      41-8D

                	 	
                  SEC
      8 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54316

                	
                  CHEVRON
      42-5D

                	 	
                  SEC
      4 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54322

                	
                  CHEVRON
      31,32,33,41,42 & 43-7D

                	 	
                  SEG
      7 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54324

                	
                  PUCKETT
      252-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54331

                	
                  PUCKETT
      253-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54332

                	
                  PUCKETT
      216-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54365

                	
                  CHEVRON
      12 & 22-9D

                	 	
                  SEC
      8 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54573

                	
                  CHEVRON
      21A, 21C, 22A-17D

                	 	
                  SEC
      17 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54381

                	
                  CHEVRON
      12,13,14,22,23 & 24-7D

                	 	
                  SEC
      7 TBS R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54332

                	
                  CHEVRON
      22C,23A,23c-17D

                	 	
                  SEC
      17 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54383

                	
                  CHEVRON
      24b & 24D-17D

                	 	
                  SEC
      17 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54474

                	
                  CHEVRON
      TEXACO 24C & 34C-12D, 31C-13D

                	 	
                  SEC
      12 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54475

                	
                  PUCKETT
      238-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54476

                	
                  PUCKETT
      2551

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54477

                	
                  PUCKETT
      257-1

                	 	
                  SEC1
      T7S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54497

                	
                  PUCKETT
      21C-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54498

                	
                  PUCKETT
      33C-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54519

                	
                  PUCKETT
      22B 1

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54564

                	
                  PUCKETT
      34C-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54588

                	
                  PUCKETT
      31-36

                	 	
                  SEC
      35 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54594

                	
                  RILEY
      GULCH BATTERY

                	 	
                  SEC
      17 T7S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54617

                	
                  CHEVRON
      TEXACO 33,43,44C-12D & 41C-l3D

                	 	
                  SEC
      12 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54S36

                	
                  CHEVRON
      12B, 12D, 13-17D

                	 	
                  SEC
      17 6S 96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54537

                	
                  CHEVRON
      41D & 42A-8D

                	 	
                  SEC
      6S 96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54688

                	
                  PUCKETT
      21C, 21D, 22C-31D

                	 	
                  SEC
      31 6S 96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54668

                	
                  CHEVRON
      41A-3D & 44D-5D

                	 	
                  SEC
      4 6S 97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54714

                	
                  PUCKETT
      44C-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54716

                	
                  PUCKETT
      41-35

                	 	
                  SEC
      35 T7 6S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54717

                	
                  LOGAN
      MOUNTAIN MASTER METER

                	 	 
      	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54720

                	
                  STARKEY
      IV

                	 	
                  SEC
      31 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  64763

                	
                  STARKEY
      6

                	 	
                  SEC
      31 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54765

                	
                  STARKEY
      7

                	 	
                  SEC
      31 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54773

                	
                  PUCKETT
      275-1

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                
	
                  54787

                	
                  PARACHUTE
      CREEK 10

                	 	
                  SEC
      4 T6S R96W

                	
                  GARFIELD/CO

                	
                  
                    [*]

                  

                


        

         

      

      
        
          
          

        

        
          Page 1 of
2

          
            

          

        

        
          
          

        

      

       

      
        
          
            	
                    TEPPCO
      CRUDE OIL, LLC

                  	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      A-AMENDMENT # 41

                  	
                    CONTRACT
      NO PED-P02074113-R

                  
	
                     

                  	
                    CONTRACT
      DATE: JULY 3, 2002

                  


          

           

          
            
              	
                      TEPPCO

                    	 
      	 	 
      	
                      COUNTY
      IN

                    	
                      (DEDUCT)

                    
	
                      LEASE#

                    	
                      LEASE
      NAME

                    	 	
                      LEGAL

                    	
                      COLORADO

                    	
                      PREMIUM

                    
	
                      54803

                    	
                      PUCKETT
      252-1

                    	 	
                      SEC
      1 T7S R97W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    
	
                      54639

                    	
                      PUCKETT
      228-7

                    	 	
                      SEC
      7 T7S R96W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    
	
                      54854

                    	
                      PUCKETT
      251-36

                    	 	
                      SEC-36
      T6S R97W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    
	
                      54855

                    	
                      PARACHUTE
      CREEK 12

                    	 	
                      SEC
      8 T6S S6W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    
	
                      54857

                    	
                      PARACHUTE
      CREEK 11

                    	 	
                      SEG
      4 T6S R96W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    
	
                      54853

                    	
                      PUCKETT
      251-1

                    	 	
                      SEC
      1 T7S R97W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    
	
                      54869

                    	
                      UNOCAL
      #2

                    	 	
                      SEC
      9 T6S R96W

                    	
                      GARFIELD/CO

                    	
                      
                        [*]

                      

                    


            

          

           

          *ITEMS
AMENDED - PRICE EFFECTIVE 8/1/07

           

          *ITEMS
AMENDED - ADDED EFFECTIVE 4/1/07

          *ITEMS
AMENDED - ADDED EFFECTIVE 5/1/07

          *ITEMS
AMENDED - ADDED EFFECTIVE 7/1/07

        

      

       

      
        
          
          

        

        
          Page 2 of
2

          
            

          

        

        
          
          

        

      

       

      
        
          		
                  210
      Park
      Avenue, Suite 1600 

                
	
                  Oklahoma
      City, OK 73102

                
	
                  Phone:
      (405)
      239-7191

                
	
                  FAX:
      (405)502-1251

                


        

         

        TEPPCO
CRUDE OIL, LLC

         

        Quantity
Amendment Confirmation

        
        

        


        
          	 	TEPPCO
      Contract Number:   PED-P02074113-R  	Amendment
      #     42	 
	 	 	 	 
	 	
                  Petroleum
      Development Corporation Contract #

                	
                  Please
      specifiy

                	
                   

                
	 	 	 	 
	 	TEPPCO
      Contact:  Martha
      Brandt	 	 


        

         

         

        September
24,2007


         

        Petroleum
Development Corporation

        Mr.
Thomas E. Riley

        P.O Box
26

        Bridgeport,
WV 26330

         

        Phone:    (304)
842-8930

        FAX:       (304)842-8936

         

        Dear Mr. Riley:

         

        This
letter hereby confirms the oral agreement between Petroleum Development
Corporation ("Petroleum Development") and TEPPCO Crude Oil, LLC ("TCO"), whereby
the QUANTITY provision of the above referenced contract ("Original Agreement")
has been amended as shown on the attached Exhibit A.

         

        The
effective data of this amendment shall be the date(s) as shown on the attached
Exhibit A.

         

        Unless we
receive from you written notice of objection within three (3) business days of
your receipt of this Confirmation, this Confirmation shall be binding upon both
parties, Except as amended herein, the terms and provisions of the Original
Agreement and any previous amendments shall remain In full force and effect and
are ratified hereby. If you have any questions, please can Christy Borelli.
(403) 239-5796.

         

        
          	
                  TEPPCO
      Crude Oil, LLC

                	 
      


        

        
          	
                  By
      TEPPCO Crude GP, LLC

                	 
      
	
                  its
      sole manager

                	
                  CONFIRMATION
      ONLY

                
	 	 
	
                  By: /s/ Christy
      Borelli                        
      

                	
                  NO
      EXECUTION REQUIRED

                
	
                  Christy
      Borelli

                	 
      


        

        
          	
                  Manager,
      Contract Administration

                	 
      
	
                  For:

                	 
      
	
                  Tracy
      Diefenderfer

                	 
      
	
                  Vice
      President, Crude Supply and Marketing

                	 
      


        

      

       

      
        
          
          

        

        
          
          

          
            

          

        

        
          
          

        

      

       

      
        
          	
                  TEPPCO
      CRUDE OIL, LLC

                	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A - AMENDMENT #42

                	
                  CONTRACT
      NO PED-P02074113-R

                
	 
      	
                  CONTRACT
      DATE: JULY 3, 2002

                


        

         

        
          	
                  TEPPCO

                	 
      	 	 
      	
                  COUNTY
      IN

                	
                  (DEDUCT)

                
	
                  LEASE#

                	
                  LEASE
      NAME

                	 	
                  LEGAL

                	
                  COLORADO

                	
                  PREMIUM

                
	 	 	 	 	 	 
	
                  53882

                	
                  NOLTE
      14-43D

                	 	
                  NESE
      SEC 14 T7S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53883

                	
                  NOLTE
      14-44D

                	 	
                  SESE
      SEC 14 T7S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53884

                	
                  PUCKETT
      31-14, 23, 24 & 8-31D

                	 	
                  SESW
      SEC 31 T8S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53992

                	
                  CHEVRON
      43 & 44-5D

                	 	
                  SWSW
      SEC 4 T6S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53993

                	
                  PUCKETT
      12,13,21 & 22-31D

                	 	
                  SENW
      SEC 91 T86 R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53994

                	
                  PUCKETT
      14, 42-12D, 44-1D & 14, 13, 23-D

                	 	
                  SWNW
      SEC 5 T7S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53995

                	
                  UNOCAL
      13D & 23-9D

                	 	
                  SWNW
      SEC 9 T6S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53996

                	
                  UNOCAL
      14D & 24-9D

                	 	
                  SWSW
      SEC 9 T6S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53997

                	
                  UNOCAL
      13D, 14D, 23-D & 24-16D

                	 	
                  SESW
      SEC 16 T6S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  53998

                	
                  UNOCAL
      13D, 23D & 24-4D

                	 	
                  NWSW
      SEC 4 T6S R92W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54039

                	
                  PUCKETT
      251-35

                	 	
                  SEC
      36 T6S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54040

                	
                  PUCKETT
      254-1

                	 	
                  SWNE
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54041

                	
                  PUCKETT
      234-25

                	 	
                  SWNE
      SEC 25 T6S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54042

                	
                  PUCKETT
      248-1

                	 	
                  SESW
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54043

                	
                  PUCKETT
      11C-7

                	 	
                  NWNW
      SEC 7 T7S 96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54044

                	
                  PUCKETT
      12C-25

                	 	
                  SWNW
      SEC 25 28S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54045

                	
                  PUCKETT
      247-25

                	 	
                  SESW
      SEC 25 28S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54047

                	
                  PUCKETT
      255-1

                	 	
                  NWSE
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54048

                	
                  PUCKETT
      251-25

                	 	
                  NWNE
      SEC 25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54049

                	
                  PUCKETT
      241-35

                	 	
                  NENW
      SEC 36 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54050

                	
                  PUCKETT
      11B-25

                	 	
                  NWNW
      SEC 25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54052

                	
                  PUCKETT
      12B-7RD

                	 	
                  SWNW
      SEC 7 T7S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54055

                	
                  PUCKETT
      241-1

                	 	
                  NENW
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54056

                	
                  PUCKETT
      245-1

                	 	
                  NESW
      SEC 1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54238

                	
                  PUCKETT
      264-25

                	 	
                  SWNE
      SEC 25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54240

                	
                  PUCKETT
      216-25

                	 	
                  SWEW
      SEC 25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54241

                	
                  PUCKETT
      238-25

                	 	
                  NESW
      SEC 25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54242

                	
                  PUCKETT
      273-25

                	 	
                  SENE
      SEC 25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54261

                	
                  CHEVRON
      42-8 & 42D-8

                	 	
                  SEC
      8 T8S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54268

                	
                  CHEVRON
      12, 13, 14-17D

                	 	
                  SEC
      17 T6S R93W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54302

                	
                  GARDEN
      GULCH COMPRESSOR

                	 	
                  SEC
      8 T8S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54303

                	
                  CHEVRON
      41-3D

                	 	
                  SEC
      8 T5S R95W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54310

                	
                  CHEVRON
      42-3D

                	 	
                  SEC
      4 T8S R95W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54322

                	
                  CHEVRON
      31, 32, 33, 41, 42 & 43-7D

                	 	
                  SEC
      7 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54324

                	
                  PUCKETT
      262-25

                	 	
                  SEC
      25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54331

                	
                  PUCKETT
      253-25

                	 	
                  SEC
      26 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54332

                	
                  PUCKETT
      216-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54335

                	
                  CHEVRON
      12 & 22-8D

                	 	
                  SEC
      6 T6S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54373

                	
                  CHEVRON
      21A, 21C, 22A-17D

                	 	
                  SEC
      17 T5S R95W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54381

                	
                  CHEVRON
      12, 13, 14, 22, 23 & 24-7D

                	 	
                  SEC
      7 T8S R88W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54382

                	
                  CHEVRON
      22C, 23A, 23C-17D

                	 	
                  SEC
      17 T8S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54383

                	
                  CHEVRON
      24B & 24D-17D

                	 	
                  SEC
      17 T8S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54474

                	
                  CHEVRON
      TEXACO 24C & 34C-12D, 31C-13D

                	 	
                  SEC
      12 TBS R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54475

                	
                  PUCKETT
      238-25

                	 	
                  SEC
      25 T6S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54476

                	
                  PUCKETT
      255-1

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54477

                	
                  PUCKETT
      257-1

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54497

                	
                  PUCKETT
      21C-25

                	 	
                  SEC
      25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54498

                	
                  PUCKETT
      33C-25

                	 	
                  SEC
      25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54518

                	
                  PUCKETT
      22B

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54584

                	
                  PUCKETT
      34C-25

                	 	
                  SEC
      25 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54588

                	
                  PUCKETT
      31-38

                	 	
                  SEC
      28 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54594

                	
                  RILEY
      GULCH BATTERY

                	 	
                  SEC
      17 T7S R96W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54617

                	
                  CHEVRON
      TEXACO 39, 43, 44C-12D & 410-13D

                	 	
                  SEC
      12 T6S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54635

                	
                  CHEVRON
      12B, 12D, 13-17D

                	 	
                  SEC
      17 T6S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54637

                	
                  CHEVRON
      41D & 42A-8D

                	 	
                  SEC
      8 8S 95W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54638

                	
                  PUCKETT
      210, 22C 31D

                	 	
                  SEC
      81 8S 98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54668

                	
                  CHEVRON
      41A-8D & 44D-5D

                	 	
                  SEC
      4 6S 67W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54714

                	
                  PUCKETT
      44C-25

                	 	
                  SEC
      25 T87 R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54718

                	
                  PUCKETT
      41-35

                	 	
                  SEC
      35 T8S R97W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54719

                	
                  LOGAN
      MOUNTAIN MASTER METER

                	 	 
      	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54720

                	
                  STARKEY
      IV

                	 	
                  SEC
      31 T8S R98W

                	
                  GARFIELD/CO

                	
                  [*]

                
	
                  54763

                	
                  STARKEY
      8

                	 	
                  SEC
      31 T8S R95W

                	
                  GARFIELD/CO

                	
                  [*]

                


        

      

       

      
        
          
          

        

        
          Page 1 of
2

          
            

          

        

        
          
          

        

      

       

      
        
          	
                  TEPPCO CRUDE OIL.
      LLC

                	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A - AMENDMENT #2

                	
                  CONTRACT NO
      PED-P02074113-R

                
	 
      	
                  CONTRACT
      DATE: JULY 3, 2002

                


        

         

        
          	
                  TEPPCO

                  LEASE #

                	
                  LEASE
      NAME

                	 	
                  LEGAL

                	
                  COUNTY
      IN

                  COLORADO

                	
                  (DEDUCT)

                  PREMIUM

                
	
                  5476S

                	
                  STARKEY
      T

                	 	
                  SEC 31 T6S
      R96W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54773

                	
                  PUCKETT
      275-1

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54787

                	
                  PARACHUTE
      CREEK 10

                	 	
                  SEC
      4 T6S R95W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54803

                	
                  PUCKETT
      262-1

                	 	
                  SEC
      1  T7S RS7W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54839

                	
                  PUCKETT
      223-7

                	 	
                  SEC
      7 T7S R95W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  S4854

                	
                  PUCKETT
      251-3S

                	 	
                  SEC
      38 T6S RS7W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  S4855

                	
                  PARACHUTE
      CREEK 12

                	 	
                  SEC
      8 T6S R5W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54857

                	
                  PARACHUTE
      CREEK 11

                	 	
                  SEC
      4 T6S R95W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54356

                	
                  PUCKETT
      251-1

                	 	
                  SEC
      1 T7S R97W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54580

                	
                  UNOCAL
      #2

                	 	
                  SEC
      9 T6S R95W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54576

                	
                  PUCKETT
      215-7

                	 	
                  SEC
      7 T7S R96W

                	
                  GARFIELD/C0

                	
                  [*]

                
	
                  54637

                	
                  UNOCAL
      #5

                	 	
                  SEC
      4 T6S R95W

                	
                  GARFIELD/C0

                	
                  [*]

                


        

         

        *ITEMS
AMENDED - ADDED EFFECTIVE 7/1/07

        *ITEMS
AMENDED - ADDED EFFECTIVE 8/1/07

        *ITEMS
AMENDED - ADDED EFFECTIVE 9/1/07

      

       

      
        
          
          

        

        
          Page 2 of
2

          
            

          

        

        
          
          

        

      

       

      
        
          Revised
as of: 11/02/2007

          


          
            	 
      
	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    GARFIELD
      COUNTY FACILITY LISTING

                  
	
                    TEPPCO
      TANK BATTERY NUMBERS

                  
	 
      
	
                    TEPPCO
      LEASE

                  	 
      	
                    FACILITY
      NAME

                  	 
      	
                    ASSOCIATED
      WELLS OR FACILITIES

                  	 
      	
                    DTR
      OTR

                  	 
      	
                    SECT

                  	 
      	
                    TWP

                  	 
      	
                    RANGE

                  	 
      	
                    DIRECTIONS

                  
	
                    53997

                  	 
      	
                    UNOCAL
      1

                  	 
      	
                    UNOCAL
      13, 14, 23, 24, 14D, 14B, 24D, 24B, & 14A-16D

                  	 
      	
                    SESV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    8W

                  	 
      	
                    I-70
      EXIT 75, N 5.2, E 0.4 INTO

                  
	
                    53996

                  	 
      	
                    UNOCAL
      2

                  	 
      	
                    UNOCAL
      14, 14A, 13D, 14B, 24D, 14D-9D & 24-9DRD

                  	 
      	
                    SWS

                  	 
      	
                    9

                  	 
      	
                    S

                  	 
      	
                    8W

                  	 
      	
                    I-70
      EXIT 75, N 7.2, E 0.1 INTO

                  
	
                    53995

                  	 
      	
                    UNOCAL
      3

                  	 
      	
                    UNOCAL
      13, 23-9D

                  	 
      	
                    SWN

                  	 
      	
                    9

                  	 
      	
                    S

                  	 
      	
                    8W

                  	 
      	
                    I-70
      EXIT 75, N 7.5, E 0.1 INTO

                  
	
                    53998

                  	 
      	
                    UNOCAL
      4

                  	 
      	
                    UNOCAL
      13D, 23D & 24-4D

                  	 
      	
                    NWS

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 5.4, E & S 0.1 INTO

                  
	
                    Unassigned

                  	 
      	
                    UNOCAL
      5

                  	 
      	
                    UNOCAL
      23A, 23B, 24B, 24A, 23D-4D

                  	 
      	
                    NESV

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 8.4, E & S 0.1 INTO

                  
	
                    Unassigned

                  	 
      	
                    UNOCAL
      6

                  	 
      	
                    UNOCAL13B,
      13D, 23B, 23D, 24A-16D

                  	 
      	
                    NESV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 5.2, E 0.2 INTO

                  
	
                    54383

                  	 
      	
                    PARACHUTE
      CREEK 1

                  	 
      	
                    CHEVRON
      13D, 14A, 14D, 24B & 24D-17D

                  	 
      	
                    SESV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3, CROSS BRIDGE S 1.0, W & N 0.1
      INTO

                  
	
                    54288

                  	 
      	
                    PARACHUTE
      CREEK 2

                  	 
      	
                    CHEVRON
      12, 13 & 14-17D

                  	 
      	
                    NESV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, S 0.7, W 0.8
  INTO

                  
	
                    54638

                  	 
      	
                    PARACHIJTF
      CREEK 3

                  	 
      	
                    CHEVRON12B,
      12D & 13A-3F, 5F-17D

                  	 
      	
                    SENV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, S 0.5, W & N 0.1
      INTO

                  
	
                    54362

                  	 
      	
                    PARACHUTE CREEK
      4

                  	 
      	
                    CHEVRON
      22C, 23A & 23C-17D

                  	 
      	
                    NESV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, S 0.5 W & S 01
      INTO

                  
	
                    54373

                  	 
      	
                    PARACHUTE
      CREEK 5

                  	 
      	
                    CHEVRON
      21A, 21C & 22A-17D

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, S 0.2, E & S 0.1
      INTO

                  
	
                    54637

                  	 
      	
                    PARACHUTE
      CREEK 6

                  	 
      	
                    CHEVRON
      41D & 42A-8D

                  	 
      	
                    NERB

                  	 
      	
                    8

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 0.8, ENE 50 YDS
      INTO

                  
	
                    54666

                  	 
      	
                    PARACHUTE
      CREEK 7

                  	 
      	
                    CHEVRON
      41A-8D & 44D-5D

                  	 
      	
                    EWB

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 1, ENE INTO

                  
	
                    53992

                  	 
      	
                    PARACHUTE
      CREEK 8

                  	 
      	
                    CHEVRON
      43 & 44-5D

                  	 
      	
                    SWS

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 1.1 E INTO

                  
	
                    54316

                  	 
      	
                    PARACHUTE
      CREEK 9

                  	 
      	
                    CHEVRON
      42-5D, 2F-4D & 12-4

                  	 
      	
                    SWN

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    8W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 1.4, ENE .2
    INTO

                  
	
                    54787

                  	 
      	
                    PARACHUTE
      CREEK 10

                  	 
      	
                    CHEVRON
      8D, 8E, 8F & 8H-5D

                  	 
      	
                    SWN

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 1.5, WNW
  INTO

                  
	
                    Unassigned

                  	 
      	
                    PARACHUTE
      CREEK 11

                  	 
      	
                    CHEVRON
      8B, 4D-3D, 2A, 2B, 2C, 2D, 2E-4D

                  	 
      	
                    SWN

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 1.5, WNW INTO 2ND
      LOCATION

                  
	
                    54305

                  	 
      	
                    PARACHUTE
      CREEK 12

                  	 
      	
                    CHEVRON
      47-5, 42D-8

                  	 
      	
                    SEN

                  	 
      	
                    11

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 0.5, E 100 YDS
      INTO

                  
	
                    Unassigned

                  	 
      	
                    PARACHUTE
      CHEEK 13

                  	 
      	
                    CHEVRON
      1N-4D, 8L, 8K-6D

                  	 
      	
                    SWN

                  	 
      	
                    4

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 1.1, E INTO

                  
	
                    54261

                  	 
      	
                    CHEVRON
      41-8

                  	 
      	
                    CHEVRON
      41-8

                  	 
      	
                    NENE

                  	 
      	
                    11

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, N 9, ESE INTO

                  
	
                    54302

                  	 
      	
                    GARDEN
      GULCH COM

                  	 
      	
                    GARDEN
      GULCH COMPRESSOR

                  	 
      	
                    SW

                  	 
      	
                    8

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 0.2 NNW
INTO

                  
	
                    54365

                  	 
      	
                    GARDEN
      GULCH 1

                  	 
      	
                    CHEVRON
      1B, 1C, 1D, 1F, 25-8D, 12 & 22-8D

                  	 
      	
                    SWN

                  	 
      	
                    8

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 0.7, NW
INTO

                  
	
                    54322

                  	 
      	
                    GARDEN
      GULCH 2

                  	 
      	
                    CHEVRON
      31, 41, 42 & 43, 41A, 41C, 41D, 42A C3D-7D

                  	 
      	
                    SENE

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 0.8, WSW
  INTO

                  
	
                    Unassigned

                  	 
      	
                    GARDEN
      GULCH 3

                  	 
      	
                    CHEVRON
      32, 33, 31B, 31D, 42D, 43A, 43B, 43D-7D

                  	 
      	
                    SENE

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 0.8, WSW
  INTO

                  
	
                    54381

                  	 
      	
                    GARDEN
      GULCH 4

                  	 
      	
                    CHEVRON
      12, 13, 14, 22, 23 & 24-7D

                  	 
      	
                    NWS

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 1.5 INTO

                  
	
                    54517

                  	 
      	
                    GARDEN
      GULCH 5

                  	 
      	
                    CHEVRON-TEXACO
      33C-12D, 41D-13D, 43C-12D & 44C-12D

                  	 
      	
                    SESR

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 2.5, SW
INTO

                  
	
                    54474

                  	 
      	
                    GARDEN
      GULCH 6

                  	 
      	
                    CHEVRON-TEXACO
      24C & 24C-12D, 31C, 13D

                  	 
      	
                    SWS

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, W & N 0.3 CROSS BRIDGE, W 2.5, W INTO

                  
	
                    53982

                  	 
      	
                    NOLTE
      14-43D

                  	 
      	
                    NOLTE
      14-43D

                  	 
      	
                    NESE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 0.3, W 1.7, N & W 9.1 INTO

                  
	
                    53983

                  	 
      	
                    NOLTE
      14-44

                  	 
      	
                    NOLTE
      14-4D

                  	 
      	
                    SESE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75 N 0.1, W & S 2.6, E 0.2, S 0.1 INTO

                  
	
                    54594

                  	 
      	
                    RILEY
      1

                  	 
      	
                    PUCKETT
      11C, 12C, 21C & 22C-17D, 41C & 42C-18B, 44C-7D

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 0.4, S, W 1.4, NW 1.8 INTO

                  
	
                    53984

                  	 
      	
                    STARKEY
      1

                  	 
      	
                    PUCKETT
      31-14D, 23D, 24D & 6-31D

                  	 
      	
                    SESW

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 2.6, N 0.1 INTO

                  
	
                    53993

                  	 
      	
                    STARKEY
      2

                  	 
      	
                    PUCKETT
      12, 13, 21 & 22, 31D

                  	 
      	
                    EENV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 3.3, N 0.4 INTO

                  
	
                    53994

                  	 
      	
                    STARKEY
      3

                  	 
      	
                    PUCKETT
      13, 14 & 23-8D, 41 & 42-12D & 46-1D

                  	 
      	
                    SWN

                  	 
      	
                    6

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 3.4, N 0.4 INTO

                  
	
                    54638

                  	 
      	
                    STARKEY
      4

                  	 
      	
                    PUCKETT
      21C, 21D & 22C-31D

                  	 
      	
                    SWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 3.3, N INTO

                  
	
                    54720

                  	 
      	
                    STARKEY
      5

                  	 
      	
                    PUCKETT
      34A, 34B, 34D, 44B, 44E & 44D-30D

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 3.3, N INTO

                  
	
                    54763

                  	 
      	
                    STARKEY
      6

                  	 
      	
                    PUCKETT12B,
      12D, 13G & 22D-31D

                  	 
      	
                    NESV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 3.3, N INTO

                  
	
                    54785

                  	 
      	
                    STARKEY
      7

                  	 
      	
                    PUCKETT
      13D, 14C, 23C, 23D & 24C-31D

                  	 
      	
                    NEBV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 4, W 3.3, N INTO

                  
	
                    54717

                  	 
      	
                    LOGAN
      CHECK MTR

                  	 
      	
                    LOGAN
      CHECK METER

                  	 
      	
                    NWS

                  	 
      	
                    5

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W 5.8, E 15 INTO

                  
	
                    U08053

                  	 
      	
                    MESA
      1

                  	 
      	
                    PUCKETT
      21B, 21A, 21D, 21D-7

                  	 
      	
                    NWN

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 5.5, ENE 1.9
      INTO

                  
	
                    Unassigned

                  	 
      	
                    MESA
      2

                  	 
      	
                    PUCKETT
      32B, 32A, 32B2, 32D-7

                  	 
      	
                    SWN

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2 SE 5.5, NE 1.9
      INTO

                  
	
                    Unassigned

                  	 
      	
                    MESA
      3

                  	 
      	
                    PUCKETT
      11A, 11B, 11C, 11D, 12A-18D

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 5.5, NE 1.9
      INTO

                  
	
                    Unassigned

                  	 
      	
                    MESA
      4

                  	 
      	
                    PUCKETT
      34A, 34B, 34C, 34D, 44B, 44D-7

                  	 
      	
                    SWS

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W.2, SW 7.2, SE 5.5 NE 1.5
      INTO

                  
	
                    Unassigned

                  	 
      	
                    MESA
      5

                  	 
      	
                    PUCKETT
      33A, 33B & 33C-7

                  	 
      	
                    NWS

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 5.5, NE 1.8, E 0.2
      INTO

                  
	
                    Unassigned

                  	 
      	
                    MESA
      6

                  	 
      	
                    PUCKETT
      31A, 31B, 31C, 51D, 41A, 41B, 41C, 51D & 42A-24D

                  	 
      	
                    NENE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W.2, SW 7.2, SE 1.2, E
      INTO

                  
	
                    U05325

                  	 
      	
                    MESA
      7

                  	 
      	
                    PUCKETT
      2251, 31B, 31C & 31D-25

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 0.7, W
      INTO

                  
	
                    54242

                  	 
      	
                    MESA
      8

                  	 
      	
                    PUCKETT
      373-25, 41C, 41D & 42B-25D

                  	 
      	
                    SENB

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1, NE, S
      INTO

                  
	
                    U05087

                  	 
      	
                    MESA
      9

                  	 
      	
                    PUCKETT
      11C-7, 11A-7D, 11B-7D, 11D-7D

                  	 
      	
                    NWN

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W.2, SW 7.2, SE 2.7, ENW 2.1
      INTO

                  
	
                    54519

                  	 
      	
                    PUCKETT
      22B-1

                  	 
      	
                    PUCKETT
      228-1

                  	 
      	
                    SENV

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.4, E 0.2
      INTO

                  
	
                    U06047

                  	 
      	
                    PUCKETT
      241.1

                  	 
      	
                    PUCKETT
      241-1

                  	 
      	
                    ENENV

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.4, E 0.6, N 0.3
      INTO

                  
	
                    Unassigned

                  	 
      	
                    PUCKETT
      242-1

                  	 
      	
                    PUCKETT
      242-1

                  	 
      	
                    NVNE

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.4, E 0.5, S
      INTO

                  
	
                    U05231

                  	 
      	
                    PUCKETT
      245-1

                  	 
      	
                    PUCKETT
      245-1

                  	 
      	
                    SVNE

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.4, S 1, W 0.9, W
      0.2 INTO

                  
	
                    Unassigned

                  	 
      	
                    PUCKETT
      246-1

                  	 
      	
                    PUCKETT
      246-I

                  	 
      	
                    NESV

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, E 0.5, S
      INTO

                  
	
                    U05219

                  	 
      	
                    PUCKETT
      248-1

                  	 
      	
                    PUCKETT
      248-1

                  	 
      	
                    SEBV

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, E 0.2, S 0.2
      INTO

                  
	
                    Unassigned

                  	 
      	
                    PUCKETT
      251-1

                  	 
      	
                    PUCKETT
      251-1

                  	 
      	
                    NWN

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.9, E 0.6, N 0.1
      INTO

                  
	
                    54476

                  	 
      	
                    PUCKETT
      255-1

                  	 
      	
                    PUCKETT
      255-1

                  	 
      	
                    NWS

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, E 0.3, NE 0.2
      INTO

                  
	
                    54477

                  	 
      	
                    PUCKETT
      257-1

                  	 
      	
                    PUCKETT
      257-1

                  	 
      	
                    SWS

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W.2, SW 7.2, SE 2.7, E 0.3, S 0.1
      INTO

                  
	
                    54803

                  	 
      	
                    PUCKETT
      262-1

                  	 
      	
                    PUCKETT
      262-1

                  	 
      	
                    NWN

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.4, S 2, E 0.8 0.1
      INTO

                  
	
                    54040

                  	 
      	
                    PUCKETT
      264-1

                  	 
      	
                    PUCKETT
      264-1

                  	 
      	
                    SWN

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W.2, SW 7.2, SE 2.4, S 0.5, SE 0.2
      INTO

                  
	
                    U05045

                  	 
      	
                    PUCKETT
      265-1

                  	 
      	
                    PUCKETT
      265-1

                  	 
      	
                    NWS

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, E 0.5, SE 0.2
      INTO

                  
	
                    54773

                  	 
      	
                    PUCKETT
      275-1

                  	 
      	
                    PUCKETT
      275-1

                  	 
      	
                    NESE

                  	 
      	
                    1

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2 SW 7.2, SE 2.7, E 0.6
      INTO

                  
	
                    54050

                  	 
      	
                    PUCKETT
      11B-25

                  	 
      	
                    PUCKETT
      11B-25

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1.1, N 0.3
      INTO

                  
	
                    U05262

                  	 
      	
                    PUCKETT
      12C-25

                  	 
      	
                    PUCKETT
      12C-25

                  	 
      	
                    SWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 0.2, SW
      INTO

                  
	
                    54332

                  	 
      	
                    PUCKETT
      216-25

                  	 
      	
                    PUCKETT
      216-25

                  	 
      	
                    NWE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, 1.5, E 0.2, NW
      INTO

                  
	
                    54240

                  	 
      	
                    PUCKETT
      216-26

                  	 
      	
                    PUCKETT
      216-26

                  	 
      	
                    SWS

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 0.2 SW
      INTO

                  
	
                    54497

                  	 
      	
                    PUCKETT
      21C-25

                  	 
      	
                    PUCKETT
      21C-25

                  	 
      	
                    NENV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1.2, SW
      INTO

                  
	
                    54041

                  	 
      	
                    PUCKETT
      234-28

                  	 
      	
                    PUCKETT
      234-28

                  	 
      	
                    SENV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 0.4, SE
      INTO

                  
	
                    54241

                  	 
      	
                    PUCKETT
      236-25

                  	 
      	
                    PUCKETT
      236-25

                  	 
      	
                    ENSV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 0.1, SE 0.2
      INTO

                  
	
                    54475

                  	 
      	
                    PUCKETT
      238-25

                  	 
      	
                    PUCKETT
      238-25

                  	 
      	
                    ENBV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, ESE 0.4, E 0.3,
      S INTO

                  
	
                    U05375

                  	 
      	
                    PUCKETT
      247-25

                  	 
      	
                    PUCKETT
      247-25

                  	 
      	
                    EEBV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 1.8, SE 1, S
      INTO

                  
	
                    U05325

                  	 
      	
                    PUCKETT
      251-25

                  	 
      	
                    PUCKETT
      251-25

                  	 
      	
                    NWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1.6, W
      INTO

                  
	
                    54331

                  	 
      	
                    PUCKETT
      253-25

                  	 
      	
                    PUCKETT
      253-25

                  	 
      	
                    SWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1.9, W
      INTO

                  
	
                    54324

                  	 
      	
                    PUCKETT
      262-25

                  	 
      	
                    PUCKETT
      262-25

                  	 
      	
                    NENE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1 E 2, NE, N
      INTO

                  
	
                    54238

                  	 
      	
                    PUCKETT
      264-25

                  	 
      	
                    PUCKETT
      264-25

                  	 
      	
                    SWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1, W
      INTO

                  
	
                    54242

                  	 
      	
                    PUCKETT
      273-25

                  	 
      	
                    PUCKETT
      273-25

                  	 
      	
                    SENE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.1, E 1, SW, N
      INTO

                  
	
                    54496

                  	 
      	
                    PUCKETT
      33C-25

                  	 
      	
                    PUCKETT
      33C-25

                  	 
      	
                    NWE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE .5, N
      INTO

                  
	
                    54584

                  	 
      	
                    PUCKETT
      34C-25

                  	 
      	
                    PUCKETT
      34C-25

                  	 
      	
                    SWS

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE 1, S
      INTO

                  
	
                    U04080

                  	 
      	
                    PUCKETT
      43C-25

                  	 
      	
                    PUCKETT
      43C-25

                  	 
      	
                    NESE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2, SE .9, E .5
      INTO

                  
	
                    54714

                  	 
      	
                    PUCKETT
      44C-25

                  	 
      	
                    PUCKETT
      44C-25

                  	 
      	
                    SESE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE 1.2, SE
      0.3 INTO

                  
	
                    54049

                  	 
      	
                    PUCKETT
      241-36

                  	 
      	
                    PUCKETT
      241-36

                  	 
      	
                    NENV

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE  1.5, E 2,
      SE 1.2, SW 0.6 INTO

                  
	
                    Unassigned

                  	 
      	
                    PUCKETT
      242-36

                  	 
      	
                    PUCKETT
      242-36

                  	 
      	
                    NESE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE 1.2, SW
      0.4 INTO

                  
	
                    54854

                  	 
      	
                    PUCKETT
      251-36

                  	 
      	
                    PUCKETT
      251-36

                  	 
      	
                    NESW

                  	 
      	
                    35

                  	 
      	
                    S

                  	 
      	
                    97W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE
      1.5 INTO

                  
	
                    54030

                  	 
      	
                    PUCKETT
      261-36

                  	 
      	
                    PUCKETT
      261-36

                  	 
      	
                    SWN

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE 1.5, E
      2, SE .2 INTO

                  
	
                    54588

                  	 
      	
                    PUCKETT
      31-36

                  	 
      	
                    PUCKETT
      31-36

                  	 
      	
                    NWS

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE 2
      INTO

                  
	
                    54716

                  	 
      	
                    PUCKETT
      41-36

                  	 
      	
                    PUCKETT
      41-36

                  	 
      	
                    NESE

                  	 
      	
                    ####

                  	 
      	
                    S

                  	 
      	
                    7W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 1.5, E 2, SE 2.1, E
      .1 INTO

                  
	
                    U05110

                  	 
      	
                    PUCKETT
      12B-7RD

                  	 
      	
                    PUCKETT
      12B-7RD

                  	 
      	
                    SWN

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, ENE 2
      INTO

                  
	
                    54839

                  	 
      	
                    PUCKETT
      22B-7

                  	 
      	
                    PUCKETT
      22B-7

                  	 
      	
                    SENV

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, ENE .8, W .1
      INTO

                  
	
                    Unassigned

                  	 
      	
                    PUCKETT
      31B-7

                  	 
      	
                    PUCKETT
      31B-7

                  	 
      	
                    NWN

                  	 
      	
                    7

                  	 
      	
                    S

                  	 
      	
                    5W

                  	 
      	
                    I-70
      EXIT 75, N 7, WSN 0.3, CROSS BRIDGE, W .2, SW 7.2, SE 2.7, ENE .5, E .3
      INTO

                  


          

          


        

        
          
            
            

          

          
            
            

            
              

            

          

          
            
            

          

        

      

       

      
        
          
            	 	 	210
      Park Avenue, Suite 1600 

                    
                      Oklahoma
      City, OK 73102

                    

                    
                      Phone:
      (405) 239-7191

                    

                    
                      FAX:
      (405) 602-1251

                    

                  


          

           

          TEPPCO
CRUDE OIL, LLC

        

        
          Quantity
Amendment Confirmation

          
          

           

          
            	TEPPCO Contract Number:	 PED-P99124024-R	Amendment #       41
	 	 	 
	Petroleum Development Corporation Contract #:	Please specifiy
	 	 
	TEPPCO Contact:  	 Martha Brandt	 


          

           

        

        
          
            
              October
17,2007

            

            
              


            

            
              Petroleum
Development Corporation

            

            
              Mr.
Thomas E, Riley

            

            
              P.O.Box
26

            

            
              Bridgeport,
WV   26330

            

            
              


            

            
              Phone:      (304)
842-8930

            

            
              FAX:         (304)
842-8936

            

            
              


            

            
              Dear Mr.
Riley:

            

          

        

        
           

          This
letter hereby confirms the oral agreement between Petroleum Development
Corporation (Petroleum Development") and TEPPCO Crude Oil, LLC
("TCO"), whereby the QUANTITY provision of the above referenced contract
("Original Agreement") has been amended as shown on the attached Exhibit
A.

        

        
           

          The
effective date of this amendment shall be the date(s) as shown on the attached
Exhibit A.

        

        
           

          Unless we
receive from you written notice of objection within three (3) business days of
your receipt this Confirmation, this Confirmation shall be binding upon both
parties,, Except as amended herein, the terms and provisions of the Original
Agreement and any previous amendments shall remain in full force and effect and
are ratified hereby. If you have any questions, please call Christy Borelli,
(405) 239-S796..

        

         

        
          	
                  
                    TEPPCO
      Crude Oil, LLC

                  

                	 	 
	
                  
                    By
      TEPPCO Crude GP, LLC

                  

                	 	
                   CONFIRMATION ONLY

                
	
                  
                    Its
      sole manager

                  

                	 	 
	 	 	
                   NO
      EXECUTION REQUIRED

                
	
                  
                    By:
      /s/ Christy Borelli

                  

                	 	 
	
                  
                    Christy
      Borelli

                  

                	 	 
	
                  
                    Manager,
      Contract Administration

                  

                	 	 
	
                  
                    For

                  

                	 	 
	
                  
                    Tracy
      Diefenderfer

                  

                	 	 
	
                  
                    Vice President, Crude Supply and Marketing

                  

                	 	 


        

         

        
          
            
            

          

          
            
            

            
              

            

          

          
            
            

          

        

         

        
          
            	TEPPCO
      CRUDE OIL, L.L.C 	 	 	PETROLEUM
      DEVELOPMENT CORPORATION
	EXHIBIT
      A - AMENDMENT #41	 	 	CONTRACT
      NO PED-P83124024-R
	 	 	 	 	CONTRACT
      DATE: DECEMBER 31, 1999 
	 	 	 	 	 	 	 
	
                     TEPPCO
      LSE #

                  	
                     LEASE
      NAME

                  	 	
                     LEGAL

                  	 	
                     COUNTY
      IN COLORADO

                  	
                     DATE
      ADDED TO CONTRACT

                  


          

           

          
            
              	
                      52710

                    	
                      SKURICH
      ROTHE 13 & 23-6

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52711

                    	
                      HOFFNER
      #1 &32-32

                    	
                      32

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52712

                    	
                      CAPEHART
      #1 & 31-29

                    	
                      29

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52713

                    	
                      DANLEY
      #1 & DEWEY 21-28

                    	
                      28

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52714

                    	
                      O'GRADY
      #1 & 34-4

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52715
      A-B

                    	
                      DUNN
      1 & 24-7

                    	
                      7

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52736

                    	
                      CAPEHART
      41-28

                    	
                      29

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52737
      A-B

                    	
                      DANLEY
      14 & 13-28

                    	
                      28

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      52751
      A-B

                    	
                      HETTINGER
      1 44-18

                    	
                      13

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      52752

                    	
                      HETTINGER
      33-18

                    	
                      18

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      52753

                    	
                      MOTIS
      44-7

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52754

                    	
                      LEAFGREN
      18-17

                    	
                      17

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52334

                    	
                      MORTIS
      #1

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52897

                    	
                      WACKER
      #2

                    	
                      10

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52921

                    	
                      SKURICH
      ROTHE 41 & 31-6

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52922

                    	
                      SKURICH
      ROTHE 14 &21-8

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52923

                    	
                      STATE
      LEASE 5519 11 & 22-8

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52924

                    	
                      MILLER
      DEPPE #1

                    	
                      13

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52925

                    	
                      WACKER
      #1

                    	
                      10

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52926

                    	
                      SCHAAMBERG
      #1 &13-17

                    	
                      17

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52927
      A-B

                    	
                      MASON
      #1 & HOWARD 24-18

                    	
                      18

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52928
      A-B

                    	
                      MAXEY
      d. 44-24 & 33-24

                    	
                      24

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      52929
      A-B

                    	
                      CACHE
      DUNN #1 23-18

                    	
                      16

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52930

                    	
                      SCHMIDT
      #1 & 32-13

                    	
                      13

                    	
                      5N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52931

                    	
                      LAW
      44-12 & 34-12

                    	
                      12

                    	
                      5N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52932
      A-B

                    	
                      SILVA
      #1 &23-8

                    	
                      5

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52933
      A-C

                    	
                      JABON
      1 & 2 & 34-31

                    	
                      31

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52934

                    	
                      HOSHIKO
      #1 & 31-34

                    	
                      34

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      52935
      A-B

                    	
                      GERRY
      1 & 22-28

                    	
                      25

                    	
                      6N

                    	
                      66W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53020

                    	
                      STATE
      LEASE 23. 14 & 24 -32

                    	
                      32

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53023

                    	
                      SOUS
      43-17

                    	
                      17

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53024

                    	
                      WACKER
      31-10

                    	
                      10

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53025

                    	
                      LOUSTALET
      41-16

                    	
                      15

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53028

                    	
                      MILLER
      DEPPE 11-13

                    	
                      13

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53080

                    	
                      WACKER
      22-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53062

                    	
                      EHRUCH
      14-32

                    	
                      32

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53063

                    	
                      DUNN
      13-7

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53064

                    	
                      BOLET
      34-17

                    	
                      17

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53070
      A-B

                    	
                      B
      & O FARMS #1 & 33-2

                    	
                      2

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53072

                    	
                      UHRICH
      13-28

                    	
                      29

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53073

                    	
                      NOFFSINGER
      12-33

                    	
                      33

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53074
      A-B

                    	
                      SITZMAN
      #1 & 23-4

                    	
                      4

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53075
      A-B

                    	
                      SKURICH
      21 & 11-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53075
      A-B

                    	
                      BLOSKAS
      1 & 12-9

                    	
                      9

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53078

                    	
                      LOUSTALET
      21-15

                    	
                      15

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53078

                    	
                      SKURICH-ROTH
      42-6

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53081
      A-B

                    	
                      SKURICH
      11. 12 & 21-6

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53083

                    	
                      SKURICH
      13-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53104

                    	
                      STATE
      5518 #13-8

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53130
      A-B

                    	
                      J
      & L FARMS 24 & 14-2

                    	
                      2

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53146
      A-B

                    	
                      ACHZIGER
      1 & 14-4

                    	
                      4

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53147

                    	
                      STATE
      LEASE 6525 33-32

                    	
                      32

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53172
      A-B

                    	
                      HOSHIKO
      31 & 41-17

                    	
                      17

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53174

                    	
                      SKURICH
      ROTH 33-6

                    	
                      6

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53175

                    	
                      STATE
      WELL 14-4

                    	
                      4

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53176

                    	
                      STATE
      LEASE 5519 33-8

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53177

                    	
                      SLW
      RANCH 42-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53178
      A-B

                    	
                      BOND
      1 & 32-8

                    	
                      3

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53179

                    	
                      DUNN
      MILLER 23-17

                    	
                      17

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53182

                    	
                      WACKER
      42-10

                    	
                      10

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53199

                    	
                      LAW
      1

                    	
                      12

                    	
                      5N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53201

                    	
                      SLOSKAS
      13-9

                    	
                      9

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53202

                    	
                      MOTIS
      34-7

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53203
      A

                    	
                      MINNINGER
      PFEIF 1 & 41- 5

                    	
                      8

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53204

                    	
                      HETTINGER
      34-18

                    	
                      16

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53205
      A-B

                    	
                      MINNINGER
      33-34 &1

                    	
                      34

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53206

                    	
                      MARCY
      42-31

                    	
                      31

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53207

                    	
                      MILLER
      39-29

                    	
                      29

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53208
      A-B

                    	
                      CARLSON
      43-7 & 1

                    	
                      7

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53209
      A-B

                    	
                      CLARKE
      2& 32-20

                    	
                      20

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53210
      A-B

                    	
                      RIGGS
      33 & 34-15

                    	
                      16

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53212
      A-B

                    	
                      PETERSON
      1 & 41-20

                    	
                      20

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53213

                    	
                      HELDT
      12-18

                    	
                      16

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53214
      A-B

                    	
                      CARLSON
      33 & 91-7

                    	
                      7

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53215
      A-B

                    	
                      UHRICH
      33 & 43-30

                    	
                      30

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53217
      A-B

                    	
                      VWELLS
      TRUST 13 & 14-21

                    	
                      21

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53232

                    	
                      DANLEY
      12-28

                    	
                      28

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53256

                    	
                      LEAFGREN
      1-17

                    	
                      17

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53238

                    	
                      BOLET
      #1

                    	
                      17

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    
	
                      53636

                    	
                      ADAMS
      21-20

                    	
                      20

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-00

                    


            

          

          

            
              
                 


              

              
                Page 1 of
8

                
                  

                

              

              
                 


              

            

          

           

          
            	TEPPCO
      CRUDE OIL, L.L.C 	 	 	PETROLEUM
      DEVELOPMENT CORPORATION
	EXHIBIT
      A - AMENDMENT #41	 	 	CONTRACT
      NO PED-P83124024-R
	 	 	 	 	CONTRACT
      DATE: DECEMBER 31, 1999 
	 	 	 	 	 	 	 
	
                     TEPPCO LSE #

                  	
                     LEASE
      NAME

                  	 	
                     LEGAL

                  	 	
                     COUNTY
      IN COLORADO

                  	
                     DATE
      ADDED TO CONTRACT

                  


          

           

        

        
          
            	
                    53637

                  	
                    ANDERSON
      11-3

                  	
                    13

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53638

                  	
                    ANDERSON
      31-13

                  	
                    18

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53639

                  	
                    AVERY
      1

                  	
                    10

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53640

                  	
                    AVERY
      12-10

                  	
                    10

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53642

                  	
                    BENSON
      MS

                  	
                    15

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53643

                  	
                    BENSON
      1-15

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53644

                  	
                    BONERTZ
      1

                  	
                    10

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53645

                  	
                    BRIGHT
      1 & 2

                  	
                    18

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53646

                  	
                    CARACCIOLI
      1

                  	
                    2

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53647

                  	
                    CARLSON
      44-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53648

                  	
                    CLEMONS
      42-3

                  	
                    3

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53649

                  	
                    CULBREATH
      23 & 33-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53650

                  	
                    DUNN
      MILLER 1

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53651

                  	
                    DYER
      42-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53652

                  	
                    EHRLICH
      1 & 3

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53653

                  	
                    EHRLICH
      2

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53654
      A-B

                  	
                    EHRLICH
      4 & 22-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53655
      A-B

                  	
                    EHRLICH
      PM 1 & 2

                  	
                    5

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53658

                  	
                    FOE
      34-20

                  	
                    20

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53659

                  	
                    FRANCEN
      24-8

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53660

                  	
                    FRUDDEN
      1

                  	
                    2

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53661

                  	
                    G.J
      MILLER 33 & 34-34

                  	
                    24

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53666

                  	
                    HOFFNER
      24-35

                  	
                    35

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53659
      A-B

                  	
                    KOEHLER
      1 & 2

                  	
                    22

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53570

                  	
                    KREPS
      1

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53671

                  	
                    KREPS
      11-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53674
      A-B

                  	
                    McINTOSH
      33 & 34

                  	
                    23

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53675

                  	
                    McKEE
      12 & 22-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53676

                  	
                    McKEE 32
      & 42-21 & SEXTON 43-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53677

                  	
                    MILLER
      1

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53678

                  	
                    MILLER
      2

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53678
      A-B

                  	
                    MININGER
      HOFF 1 & 2

                  	
                    15

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53680

                  	
                    NOFFSINGER
      1

                  	
                    5

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53681

                  	
                    NOFFSINGER
      31-5

                  	
                    6

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53682

                  	
                    NOFFSINGER
      11,21 & 31-33

                  	
                    33

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53683

                  	
                    NORRIS
      1

                  	
                    18

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    63684

                  	
                    NORRIS
      3

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53685

                  	
                    NORRIS
      2 & COZZENS 1

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53686

                  	
                    O'GRADY
      2

                  	
                    4

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53687

                  	
                    O'GRADY
      3

                  	
                    4

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53688

                  	
                    PETERSON
      42-12

                  	
                    12

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53689

                  	
                    STATE
      PETERSON 24-16

                  	
                    16

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53690

                  	
                    PETERSON
      44-13

                  	
                    13

                  	
                    8N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53692

                  	
                    PLUMB
      2,3,4,5

                  	
                    7

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53694

                  	
                    RIGGS
      44-16

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53696

                  	
                    SKURICH
      23 & 23-7

                  	
                    8

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53697

                  	
                    SKURICH
      ROTHE 34, 48 44-6

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53698

                  	
                    SLW
      RANCH 22,31,32-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53699

                  	
                    SLW
      RANCH 24, 44-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53700

                  	
                    STATE
      61 11-16

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53701

                  	
                    STATE
      14,23-28

                  	
                    25

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53702

                  	
                    STATE
      6461 14- 18

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    59703
      A-B

                  	
                    STATE
      6461 22 & 31-16

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53704

                  	
                    STATE
      81 23-18

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53705

                  	
                    STATE
      32, 41-28

                  	
                    28

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53707

                  	
                    STATE
      34-4

                  	
                    4

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    55708

                  	
                    STATE
      41-32

                  	
                    32

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53709

                  	
                    STATE
      81 42-18

                  	
                    16

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53710
      A-B

                  	
                    STATE
      81 43 & 44-16

                  	
                    79

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53711

                  	
                    SUGHROUE

                  	
                    83

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53712

                  	
                    UHRICH
      34, 44-8

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53713

                  	
                    WAGNER EHRLICH
      1

                  	
                    2

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53714

                  	
                    WELLS
      RANCH 14-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53715

                  	
                    WELLS
      RANCH 33-10

                  	
                    10

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53716

                  	
                    WILLIAMSON
      44-12

                  	
                    12

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53736

                  	
                    LOUSTALET
      42-12

                  	
                    12

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53752

                  	
                    LEAFGREN
      23-17

                  	
                    17

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53757

                  	
                    J
      & L FARMS 44-29- & 34-20

                  	
                    28

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-00

                  
	
                    53762

                  	
                    MARCY
      32-31

                  	
                    31

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-00

                  
	
                    53763

                  	
                    STATE
      34 & 43 -8

                  	
                    8

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-00

                  
	
                    53764
      A-B

                  	
                    GUTTERSON
      21-31 21-42

                  	
                    21

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    52765

                  	
                    GUTTERSON
      23-32

                  	
                    25

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    53767

                  	
                    BLOSKAS
      8-28

                  	
                    9

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-00

                  
	
                    53770

                  	
                    SLW
      34-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-00

                  
	
                    53771
      A-B

                  	
                    STATE
      5518 8-12 & 23

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-00

                  
	
                    53772

                  	
                    STATE
      6525 22-32

                  	
                    32

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-00

                  
	
                    53774

                  	
                    SKURICH
      ROTHE 22-5

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-00

                  
	
                    53775

                  	
                    HEINRICH
      41-9

                  	
                    9

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-00

                  
	
                    53776

                  	
                    WELLS
      TRUST 24-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-00

                  
	
                    53777

                  	
                    MILLAGE
      11-10

                  	
                    10

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-00

                  


          

        

      

       

      
        
          
             


          

          
            Page 2 of
8

            
              

            

          

          
             


          

        

      

      


      
        	
                TEPPCO
      CRUDE OIL, LLC.

              	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A - AMENDMENT #41

              	
                CONTRACT
      NO PED-P89124024R

              
	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      


      
        	
                TEPPCO
    LSE#

              	 
      	
                LEASE
    NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY IN
      COLORADO

              	
                DATE ADDED TO
      CONTRACT

              
	
                53779

              	 
      	
                SKURICH
      43-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-00

              
	
                53783

              	 
      	
                SLW
      RANCH 41-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-00

              
	
                53785

              	 
      	
                J
      & L FARMS 23 & 33-29

              	
                29

              	
                5N

              	
                63W

              	
                WELD

              	
                11-1-00

              
	
                53786

              	 
      	
                CAPEHART
      42-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-00

              
	
                53793

              	 
      	
                BONERTZ
      41-10

              	
                10

              	
                5N

              	
                65W

              	
                WELD

              	
                1-1-01

              
	
                53794

              	 
      	
                O’GRADY
      43-4

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                11-1-00

              
	
                53798

              	 
      	
                KREPS
      21-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-01

              
	
                53799

              	 
      	
                DEWEY
      22-28

              	
                28

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-01

              
	
                53800

              	 
      	
                J
      & L FARMS 43-29

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                02-1-01

              
	53801
      A-B	
                MOTIS
      33-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-01

              
	
                53804

              	 
      	
                UHRICH
      23-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	53805
      A-B	
                HOSHIKO
      32 & 42-17

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	53806
      A-B	
                MILLER-DEPPE
      12 & 22-13

              	
                13

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	
                53807

              	 
      	
                SOLIS
      44-17

              	
                17

              	
                6N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	
                53865

              	 
      	
                EHRLICH
      32-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                04-1-01

              
	
                53867

              	 
      	
                LOUSTALET
      42-15

              	
                15

              	
                5N

              	
                64W

              	
                WELD

              	
                04-1-01

              
	
                53868

              	 
      	
                BENSON
      23-15

              	
                15

              	
                6N

              	
                65W

              	
                WELD

              	
                04-1-01

              
	
                53873

              	 
      	
                DUNN
      23-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                04-1-01

              
	53874
      A-D	
                AVERY
      13 & 24-10.10B

              	
                10

              	
                5N

              	
                65W

              	
                WELD

              	
                04-1-01

              
	
                53875

              	 
      	
                PLUMB
      7C

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                04-1-01

              
	
                53876

              	 
      	
                NOFFSINGER
      21-5

              	
                5

              	
                5N

              	
                64W

              	
                WELD

              	
                05-1-01

              
	
                53881

              	 
      	
                SKURICH
      ROTH 6D

              	
                6

              	
                6N

              	
                63W

              	
                WELD

              	
                06-1-01

              
	53887
      A-B	
                14
      & 24-B STATE 5519

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                07-l-01

              
	53888
      A-B	
                12-32
      13-32 STATE 6525

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                07-1-01

              
	
                53889

              	 
      	
                43-32
      STATE 6525

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                07-1-01

              
	
                53892

              	 
      	
                BRIGHT
      DUNN 13D

              	
                18

              	
                3N

              	
                65W

              	
                WELD

              	
                08-1-01

              
	53894
      A-B	
                STATE
      23,93, 44-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                08-1-01

              
	53898
      A-B	
                SKURICH/SLW
      33 & SLW RANCH 12 & 14-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                09-1-01

              
	
                53899

              	 
      	
                STATE
      5519 8D

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                09-1-01

              
	
                53900

              	 
      	
                SKURICH/SLW7D

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                09-1-01

              
	
                54028

              	 
      	
                STATE
      13 & 23-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                08-1-04

              
	
                54029

              	 
      	
                STATE
      21-4

              	
                4

              	
                6N

              	
                63W

              	
                WELD

              	
                08-1-04

              
	54154
      A-B	
                J&L
      FARMS 13-28 & 29B

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-01

              
	54155
      A-B	
                STATE
      3526 21 & 31-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-01

              
	54156
      A-B	
                STATE
      5519 21 & 32-8

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-01

              
	54157
      A-B	
                STATE
      5519 44-8 & 84

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-01

              
	
                54158

              	
                DROEGEMULLER
      11-5

              	
                15

              	
                5N

              	
                64W

              	
                WELD

              	
                10-1-01

              
	
                54162

              	 
      	
                DUNN
      MILLER 17B

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                11-1-01

              
	
                54166

              	 
      	
                STATE
      8461 32-16

              	
                15

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-01

              
	
                54168

              	 
      	
                ANDERSON
      32-13

              	
                18

              	
                6N

              	
                65W

              	
                WELD

              	
                12-1-01

              
	
                54170

              	 
      	
                PETERSON
      43-13

              	
                13

              	
                6N

              	
                65W

              	
                WELD

              	
                12-1-01

              
	
                54171

              	 
      	
                ENRLICH
      24-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-01

              
	
                54175

              	 
      	
                UHRICH
      33-9

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                01-1-02

              
	54176
      A-B	
                NOFFSINGER
      32-5 & MININGER NOFFSINGER 3-C

              	
                5

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-01

              
	
                54177

              	 
      	
                WACKER
      32-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                01-1-02

              
	
                54178

              	 
      	
                WACKER
      10-B

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                01-1-02

              
	
                54181

              	 
      	
                SKURICH/ROTHE
      5A

              	
                5

              	
                5N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	
                54182

              	 
      	
                DYER
      47-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-02

              
	
                54183

              	 
      	
                STATE
      65 24 13 & 24-28

              	
                28

              	
                8N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	
                54184

              	 
      	
                SKURICH/SLW
      RANCH 7A

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	
                54185

              	 
      	
                AVERY
      11-10

              	
                10

              	
                8N

              	
                65W

              	
                WELD

              	
                02-1-02

              
	
                54187

              	 
      	
                STATE
      6524 12 & 22-28

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	54188
      A-B	
                STATE
      5519 31 41-B

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	54189
      A-B	
                WELLS
      RANCH 42-10 & 42-10C

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	54190
      A-B	
                BOND
      21-9 & BLOSKAS/BOND SD

              	
                9

              	
                5N

              	
                64W

              	
                WELD

              	
                02-1-02

              
	
                54191

              	 
      	
                FRYE
      SWANSON FRYE 1

              	
                7

              	
                6N

              	
                68W

              	
                WELD

              	
                01-1-05

              
	
                54192

              	 
      	
                ROTHARMEL
      1

              	
                35

              	
                7N

              	
                86W

              	
                WELD

              	
                01-1-05

              
	
                54193

              	 
      	
                PATRICK
      ANDERSON 1

              	
                34

              	
                7N

              	
                66W

              	
                WELD

              	
                01-1-05

              
	
                54194

              	 
      	
                ANDERSON
      1-10

              	
                I0

              	
                6N

              	
                88W

              	
                WELD

              	
                01-1-05

              
	
                54195

              	 
      	
                ANDERSON
      1-34

              	
                3

              	
                7N

              	
                88W

              	
                WELD

              	
                01-1-05

              
	
                54197

              	 
      	
                SCHNORR
      1

              	
                8

              	
                6N

              	
                88W

              	
                WELD

              	
                01-1-05

              
	
                54198

              	 
      	
                HERGERT
      1-6

              	
                6

              	
                6N

              	
                86W

              	
                WELD

              	
                01-1-05

              
	
                54199

              	 
      	
                HELDT
      11-18

              	
                19

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-02

              
	54200
      A-B	
                WITWER
      44 & 34-6D

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-02

              
	
                54201

              	
                WITWER
      43-6B

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-02

              
	54202
      A-B	
                STATE
      81 41-16, 18C

              	
                16

              	
                8N

              	
                64W

              	
                WELD

              	
                03-1-02

              
	
                54203

              	 
      	
                BOLET
      44-17

              	
                17

              	
                6N

              	
                65W

              	
                WELD

              	
                03-1-02

              
	
                54204

              	 
      	
                WACKER
      41-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                04-1-02

              
	
                54205

              	 
      	
                ANDERSON
      12-13

              	
                13

              	
                6N

              	
                65W

              	
                WELD

              	
                04-1-02

              
	
                54206

              	 
      	
                WILLIAMSON
      43-12

              	
                12

              	
                6N

              	
                65W

              	
                WELD

              	
                05-1-02

              
	
                54207

              	 
      	
                STATE
      22-4

              	
                4

              	
                8N

              	
                68W

              	
                WELD

              	
                05-1-02

              
	
                54208

              	 
      	
                N0RRIS
      16C

              	
                16

              	
                8N

              	
                68W

              	
                WELD

              	
                05-1-02

              
	
                54211

              	 
      	
                MCKEE
      21-21

              	
                21

              	
                8N

              	
                64W

              	
                WELD

              	
                05-1-02

              
	
                54215

              	 
      	
                WELLS
      RANCH 82-10

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                05-1-02

              
	
                54220

              	 
      	
                STATE
      WELLS 33 D

              	
                32

              	
                5N

              	
                63W

              	
                WELD

              	
                07-1-02

              
	
                54221

              	 
      	
                STATE
      6525 34-32

              	
                32

              	
                8N

              	
                63W

              	
                WELD

              	
                07-1-02

              
	54222
      A-B	
                STATE
      8625 328 42-32

              	
                32

              	
                8N

              	
                63W

              	
                WELD

              	
                07-1-02

              
	
                54228

              	
                WELLS
      RANCH 41-70

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                08-1-02

              


      

       

      
        
          
             


          

          
            Page 3 of
8

            
              

            

          

          
             


          

        

      

       

      
        	
                TEPPCO
      CRUDE OIL, LLC.

              	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A - AMENDMENT #41

              	
                CONTRACT
      NO PED-P89124024R

              
	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      


      
        	
                TEPPCO
    LSE#

              	 
      	
                LEASE
    NAME

              	 
      	
                LEGAL 
      

              	 
      	
                COUNTY IN
      COLORADO

              	
                DATE ADDED TO
      CONTRACT

              
	 	 	 	 	 	 	 	 
	
                54229

              	 
      	
                WELLS
      RANCH 43-10

              	
                10

              	
                6N

              	
                63W

              	
                WELD

              	
                08-1-02

              
	
                54233

              	 
      	
                STATE
      6525 44-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54234

              	 
      	
                MILLER
      43-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-02

              
	
                54238

              	 
      	
                FOE
      23-20

              	
                20

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-02

              
	
                54238

              	 
      	
                HOWARD
      14-18

              	
                18

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-02

              
	54244
      A-B	
                NOFFSINGER
      22 & 32-33

              	
                33

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-02

              
	
                54249

              	 
      	
                MILLAGE
      13-3D

              	
                3

              	
                5N

              	
                64W

              	
                WELD

              	
                12-1-02

              
	
                54250

              	 
      	
                MILLAGE
      23-3

              	
                3

              	
                8N

              	
                64W

              	
                WELD

              	
                12-1-02

              
	
                54251

              	 
      	
                LOUSTALET
      32-12

              	
                12

              	
                8N

              	
                65W

              	
                WELD

              	
                12-1-02

              
	
                54252

              	 
      	
                EHRLICH
      78

              	
                7

              	
                8N

              	
                64W

              	
                WELD

              	
                12-1-02

              
	
                54254

              	 
      	
                EHRLICH
      13-32

              	
                32

              	
                08N

              	
                64W

              	
                WELD

              	
                01-1-03

              
	
                54255

              	 
      	
                DYER
      13-5

              	
                5

              	
                8N

              	
                64W

              	
                WELD

              	
                07-1-04

              
	
                54256

              	 
      	
                WELLS
      RANCH 81-5

              	
                5

              	
                08N

              	
                63W

              	
                WELD

              	
                06-1-04

              
	
                54257

              	 
      	
                KERBS
      14-15

              	
                15

              	
                8N

              	
                64W

              	
                WELD

              	
                07-1-04

              
	
                54258

              	 
      	
                BOLET
      83-17

              	
                17

              	
                8N

              	
                65W

              	
                WELD

              	
                01-1-03

              
	
                54259

              	 
      	
                WELLS
      RANCH 14-35

              	
                38

              	
                08N

              	
                63W

              	
                WELD

              	
                07-1-04

              
	
                54260

              	 
      	
                WEBSTER
      31-11

              	
                11

              	
                8N

              	
                65W

              	
                WELD

              	
                07-1-04

              
	
                54271

              	 
      	
                J
      & L FARMS 22-25

              	
                29

              	
                8N

              	
                63W

              	
                WELD

              	
                1-1-03

              
	
                54272

              	 
      	
                WELLS
      RANCH 31-10

              	
                10

              	
                8N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	54273
      A-B	
                MCKEE
      31 & 41-21

              	
                21

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-03

              
	
                54275

              	 
      	
                GADDIS
      42-36

              	
                38

              	
                4N

              	
                66W

              	
                WELD

              	
                2-1-03

              
	
                54276

              	 
      	
                STATE
      PETERSON 23-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54277

              	 
      	
                STATE
      PETERSON 43-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54278

              	 
      	
                STATE
      PETERSON 34-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54279

              	 
      	
                STATE
      PETERSON 41-16

              	
                16

              	
                6N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54285

              	 
      	
                WELLS
      RANCH 33 & 44-10

              	
                10

              	
                6N

              	
                63W

              	
                WELD

              	
                3-1-03

              
	
                54286

              	 
      	
                J&L
      FARMS 42-29

              	
                29

              	
                8N

              	
                63W

              	
                WELD

              	
                3-1-03

              
	
                54288

              	 
      	
                HOFF
      33-8

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                4-1-03

              
	
                54297

              	 
      	
                JOHNSON
      14-4

              	
                4

              	
                8N

              	
                65W

              	
                WELD

              	
                4-1-03

              
	54300
      A-B	
                IT
      23-22 & WIEDMAN 24-22

              	
                22

              	
                4N

              	
                65W

              	
                WELD

              	
                4-1-03

              
	
                54307

              	 
      	
                JOHNSON
      13-4

              	
                4

              	
                8N

              	
                65W

              	
                WELD

              	
                8-1-03

              
	
                54308

              	 
      	
                STATE
      5519 42-8

              	
                8

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-03

              
	54318
      A-B	
                J&L
      FARMS 31 & 41-29

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	54319
      A-B	
                STATE
      6624 11 & 21-28

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	54320
      A-B	
                STATE
      PETERSON 12 & 21-15

              	
                18

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	54321
      A-B	
                STATE
      WELLS 32 & 42-4

              	
                4

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	
                54325

              	
                STATE
      PETERSON 42-16

              	
                16

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-03

              
	
                54326

              	 
      	
                KREPS
      11-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                8-1-03

              
	54327
      A-B	
                STATE
      PETERSON 44 & 33-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                8-1-03

              
	
                54328

              	
                STATE
      11 & 72-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                9-1-03

              
	
                54333

              	 
      	
                UHRICH
      43-8

              	
                8

              	
                5N

              	
                64W

              	
                WELD

              	
                10-1-03

              
	54334
      A-B	
                STATE
      PETERSON 18 & 14-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54335

              	 
      	
                STATE
      PETERSON 23-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54336

              	 
      	
                J
      & L FARMER 32-28D

              	
                20

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	54337
      A-B	
                MCINTOSH
      43 & 44-23

              	
                23

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-03

              
	
                54338

              	 
      	
                STATE
      81 24-1G

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54339

              	 
      	
                J
      & L FARMS 21-29

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	54340
      A-B	
                J
      & L FARMS 11 & 12-23

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	54341
      A-B	
                STATE
      PETERSON 31 & 32-18

              	
                16

              	
                8N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54355

              	 
      	
                STATE
      8461 13-16

              	
                16

              	
                5N

              	
                64W

              	
                WELD

              	
                11-1-03

              
	
                54356

              	 
      	
                BRYCE
      21-23

              	
                28

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-03

              
	54357
      A-C	
                KREPS
      24, 34 & 44-5

              	
                6

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-03

              
	
                54358

              	 
      	
                J
      & L FARMS 31-30 & 32-30

              	
                30

              	
                6N

              	
                63W

              	
                WELD

              	
                12-1-03

              
	54359
      A-B	
                WEBSTER
      41-11 42-11

              	
                11

              	
                5N

              	
                65W

              	
                WELD

              	
                7-1-03

              
	
                54360

              	 
      	
                JOHNSON
      23-4

              	
                4

              	
                5N

              	
                65W

              	
                WELD

              	
                1-1-06

              
	
                54361

              	 
      	
                JOHNSON
      24-4

              	
                4

              	
                6N

              	
                65W

              	
                WELD

              	
                1-1-04

              
	
                54363

              	 
      	
                GADDIS
      32-36

              	
                36

              	
                4N

              	
                63W

              	
                WELD

              	
                1-1-04

              
	54364
      A-B	
                CARLSON
      41 & 42-18

              	
                18

              	
                6N

              	
                64W

              	
                WELD

              	
                1-1-04

              
	
                54366

              	 
      	
                CARLSON
      43-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-04

              
	
                54367

              	 
      	
                STATE
      8481 21-15

              	
                6

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-04

              
	
                54372

              	 
      	
                STATE
      8481 73-16

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-04

              
	54375
      A-B	
                J
      & L FARMS 11 & 20-20

              	
                20

              	
                6N

              	
                63W

              	
                WELD

              	
                4-1-04

              
	
                54376

              	 
      	
                FRANCEN
      23-8

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	
                54377

              	 
      	
                O’GRADY
      31-9

              	
                8

              	
                5N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	54378
      A-B	
                STATE
      CORSAIR 13 & 23-36

              	
                36

              	
                4N

              	
                65W

              	
                WELD

              	
                4-1-04

              
	
                54379

              	 
      	
                E
      JOHNSON 2-21

              	
                2

              	
                5N

              	
                66W

              	
                WELD

              	
                4-1-04

              
	
                54384

              	 
      	
                CLEMONS
      32-3

              	
                3

              	
                5N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	54385
      A-B	
                GADDIS
      12 & 22-35

              	
                36

              	
                4N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	
                54386

              	 
      	
                WELLS
      RANCH 14-2

              	
                2

              	
                5N

              	
                63W

              	
                WELD

              	
                5-1-04

              
	54387
      A-B	
                WELLS
      RANCH 42-5 & 32-5

              	
                5

              	
                5N

              	
                63W

              	
                WELD

              	
                5-1-04

              
	
                54388

              	 
      	
                UYEMURA
      34-31

              	
                31

              	
                7N

              	
                64W

              	
                WELD

              	
                5-1-04

              
	54389
      A-B	
                B
      JOHNSON 11-11 12-41

              	
                11

              	
                06N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	54300
      A-B	
                BAKER
      31-5 32-5

              	
                5

              	
                04N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54391

              	 
      	
                BAKER
      42-5

              	
                6

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54392

              	 
      	
                BAKER
      5-41

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	54393
      A-B	
                BENSON
      23-33D, 23-43D

              	
                23

              	
                03N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54394

              	 
      	
                BENSON
      13A

              	
                13

              	
                04N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	54395
      A-B	
                BOOTH
      14-35, 23-36

              	
                35

              	
                07N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54396

              	 
      	
                BOOTH
      34-35

              	
                35

              	
                07N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54397

              	 
      	
                BOOTH
      25-32

              	
                25

              	
                05N

              	
                65W

              	
                WELD

              	
                7-1-04

              


      

       

      
        
          
             


          

          
            Page 4 of
8

            
              

            

          

          
             


          

        

      

       

      
        
          	
                  TEPPCO
      CRUDE OIL, L.L.C.

                	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A - AMENDMENT #41

                	
                  CONTRACT
      NO PED-P99124024-R

                
	 
      	
                  CONTRACT
      DATE: DECEMBER 31, 1999

                


        

        
          


          
            	
                    
                      TEPPCO
      LSE#

                    

                  	 	
                    
                      LEASE
      NAME

                    

                  	 
      	
                    
                      LEGAL

                    

                  	 
      	
                    
                      COUNTY
      IN COLORADO

                    

                  	
                    
                      DATE
      ADDED TO CONTRACT

                    

                  
	 
      	 	 
      	 
      	 
      	 
      	 
      	 
      
	54398
      A-B	
                    
                      BOOTH
      33-35, 34-35

                    

                  	
                    
                      35

                    

                  	
                    
                      07N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54399
      A-B	
                    
                      BOOTH
      43-35 44-35

                    

                  	
                    
                      35

                    

                  	
                    
                      07N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54400

                    

                  	 	
                    
                      BRIGGS
      1-32

                    

                  	
                    
                      1

                    

                  	
                    
                      03N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54401

                    

                  	 	
                    
                      BUJALSKI
      41-25

                    

                  	
                    
                      25

                    

                  	
                    
                      04N

                    

                  	
                    
                      68W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54402

                    

                  	 	
                    
                      COCKROFT
      44-11

                    

                  	
                    
                      11

                    

                  	
                    
                      08N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54403

                    

                  	 	
                    
                      DUNHAM
      41-5

                    

                  	
                    
                      5

                    

                  	
                    
                      01N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54404

                    

                  	 	
                    
                      E
      JOHNSON 2-22

                    

                  	
                    
                      2

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54405
      A-B	
                    
                      DYER
      GRADY 14-5 23-5

                    

                  	
                    
                      5

                    

                  	
                    
                      06N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54406

                    

                  	 	
                    
                      EDWARDS
      33-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54407

                    

                  	 	
                    
                      EDWARDS
      34-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54408

                    

                  	 	
                    
                      EDWARDS
      43-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54409

                    

                  	 	
                    
                      EDWARDS
      44-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54410

                    

                  	 	
                    
                      FICKEL
      31-21

                    

                  	
                    
                      21

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54411

                    

                  	 	
                    
                      FICKEL
      41-21

                    

                  	
                    
                      21

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54412

                    

                  	 	
                    
                      FOSTER
      32-7

                    

                  	
                    
                      7

                    

                  	
                    
                      03S

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54413

                    

                  	 	
                    
                      FRANK
      28-42

                    

                  	
                    
                      25

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54414
      A-B	
                    
                      GADDIS
      11-38, 21-36

                    

                  	
                    
                      36

                    

                  	
                    
                      04N

                    

                  	
                    
                      68W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54415

                    

                  	 	
                    
                      GADDIS
      31-36

                    

                  	
                    
                      36

                    

                  	
                    
                      04N

                    

                  	
                    
                      68W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54416

                    

                  	 	
                    
                      GADDIS
      41-36

                    

                  	
                    
                      36

                    

                  	
                    
                      04N

                    

                  	
                    
                      68W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54417

                    

                  	 	
                    
                      GARDNER
      12-19

                    

                  	
                    
                      19

                    

                  	
                    
                      01N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54418

                    

                  	 	
                    
                      GUTTERSON
      23-17

                    

                  	
                    
                      17

                    

                  	
                    
                      03N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54419

                    

                  	 	
                    
                      GUTTERSON
      23-41

                    

                  	
                    
                      23

                    

                  	
                    
                      03N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54420
      A-B	
                    
                      HAHN
      13-27,14-27

                    

                  	
                    
                      27

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54421
      A-B	
                    
                      HAHN
      23-27, 24-27

                    

                  	
                    
                      27

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54422
      A-D	
                    
                      HICKS
      31, 32 41,42-29

                    

                  	
                    
                      29

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54423
      A-B	
                    
                      J
      & L FARMS 23-11 23-12

                    

                  	
                    
                      23

                    

                  	
                    
                      06N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54424
      A-B	
                    
                      J
      & L FARMS 28-21, 23-22

                    

                  	
                    
                      23

                    

                  	
                    
                      06N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54425

                    

                  	
                    
                      JEFFERS
      41-35

                    

                  	
                    
                      35

                    

                  	
                    
                      04N

                    

                  	
                    
                      66W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54426
      A-B	
                    
                      KERBS
      23-15, 24-15

                    

                  	
                    
                      15

                    

                  	
                    
                      06N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54427
      A-B	
                    
                      KERBS
      33-15, 43-15

                    

                  	
                    
                      15

                    

                  	
                    
                      06N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54428
      A-B	
                    
                      KERBS
      34-15, 44-15

                    

                  	
                    
                      15

                    

                  	
                    
                      06N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54429

                    

                  	
                    
                      KIRBY
      29-11

                    

                  	
                    
                      29

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54430

                    

                  	 	
                    
                      KNOX
      32-3

                    

                  	
                    
                      3

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54431

                    

                  	 	
                    
                      KNOX
      41-3

                    

                  	
                    
                      3

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54432

                    

                  	 	
                    
                      LECLERG
      51-22

                    

                  	
                    
                      22

                    

                  	
                    
                      03N

                    

                  	
                    
                      68W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54433

                    

                  	 	
                    
                      LHI
      31-23

                    

                  	
                    
                      29

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54434

                    

                  	 	
                    
                      MEYER
      31-7

                    

                  	
                    
                      7

                    

                  	
                    
                      04N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54435

                    

                  	 	
                    
                      MILLER
      21-31

                    

                  	
                    
                      31

                    

                  	
                    
                      03N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54436
      A-B	
                    
                      MOSER
      25-32, 25-42

                    

                  	
                    
                      25

                    

                  	
                    
                      03N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54437

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 13-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54438

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 14-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54439
      A-B	
                    
                      NATIONAL
      HOG FARM 17-11 17-12

                    

                  	
                    
                      17

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54440
      A-B	
                    
                      NATIONAL
      HOG FARM 17-21 17-22

                    

                  	
                    
                      17

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54441
      A-B	
                    
                      NATIONAL
      HOG FARM 21-43 & 44-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54442

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 21-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54443

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 24-9

                    

                  	
                    
                      9

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54444
      A-B	
                    
                      NATIONAL
      HOG FARM 31-17, 32-17

                    

                  	
                    
                      17

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54445
      A-B	
                    
                      NATIONAL
      HOG FARM 31 & 42-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54446

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 32-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54447

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 33-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54448

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 34-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54449

                    

                  	 	
                    
                      NATIONAL
      HOG FARM 41-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54452
      A-B	
                    
                      NATIONAL
      HOG FARM 41-17, 42-17

                    

                  	
                    
                      17

                    

                  	
                    
                      05N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54453
      A-B	
                    
                      OLSON
      13-29, 23-28

                    

                  	
                    
                      29

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54454
      A-B	
                    
                      OLSON
      14-29 24-28

                    

                  	
                    
                      29

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54455
      A-C	
                    
                      OLSON
      29-12, 29-21 29-22

                    

                  	
                    
                      29

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54456

                    

                  	 	
                    
                      PROSPECT
      VALLEY 22-9

                    

                  	
                    
                      9

                    

                  	
                    
                      01N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54457

                    

                  	 	
                    
                      PROSPECT
      VALLEY 44-33

                    

                  	
                    
                      33

                    

                  	
                    
                      02N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54458
      A-B	
                    
                      RUDOLPH
      2-33, 2-34

                    

                  	
                    
                      2

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54459

                    

                  	 	
                    
                      SAUER
      33-31D

                    

                  	
                    
                      31

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54460

                    

                  	 	
                    
                      SAUER
      43,31

                    

                  	
                    
                      31

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54461
      A-B	
                    
                      SEELE
      31 & 41-31

                    

                  	
                    
                      31

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54463

                    

                  	 	
                    
                      SEELE
      42-31

                    

                  	
                    
                      31

                    

                  	
                    
                      04N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54464

                    

                  	 	
                    
                      WASTE
      SERVICES 21-35

                    

                  	
                    
                      35

                    

                  	
                    
                      03N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54465
      A-B	
                    
                      WEBSTER
      21-11, 22-11

                    

                  	
                    
                      11

                    

                  	
                    
                      03N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54466

                    

                  	 	
                    
                      WEBSTER
      32-11

                    

                  	
                    
                      11

                    

                  	
                    
                      06N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54467
      A-B	
                    
                      WEINGARDT
      24-22, 33-22

                    

                  	
                    
                      22

                    

                  	
                    
                      03N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54468

                    

                  	 	
                    
                      WIEDEMAN
      31-21

                    

                  	
                    
                      21

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54469
      A-B	
                    
                      WYSCAVER
      13-5 24-5

                    

                  	
                    
                      5

                    

                  	
                    
                      04N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54470

                    

                  	 	
                    
                      WYSCAVER
      23-5

                    

                  	
                    
                      5

                    

                  	
                    
                      04N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54471

                    

                  	 	
                    
                      WYSCAVER
      5-14

                    

                  	
                    
                      5

                    

                  	
                    
                      04N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54472

                    

                  	 	
                    
                      ZIMMERMAN
      14-17

                    

                  	
                    
                      17

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54473

                    

                  	 	
                    
                      ZIMMERMAN
      23-17

                    

                  	
                    
                      17

                    

                  	
                    
                      05N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54482

                    

                  	 	
                    
                      WELLS
      RANCH 12-3 & 21-3

                    

                  	
                    
                      3

                    

                  	
                    
                      5N

                    

                  	
                    
                      69W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54483

                    

                  	 	
                    
                      MEYER
      41-7

                    

                  	
                    
                      7

                    

                  	
                    
                      4N

                    

                  	
                    
                      69W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54484
      A-B	
                    
                      CATTLEMAN
      14 & 24-31p

                    

                  	
                    
                      36

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54485
      A-B	
                    
                      WELLS
      RANCH 14 & 24-11

                    

                  	
                    
                      11

                    

                  	
                    
                      6N

                    

                  	
                    
                      69W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	54488
      A-B	
                    
                      CATTLEMAN
      13 & 23-11D

                    

                  	
                    
                      13

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54489

                    

                  	 	
                    
                      CHERYLE
      STATE 1

                    

                  	
                    
                      15

                    

                  	
                    
                      1S

                    

                  	
                    
                      61W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54490

                    

                  	 	
                    
                      WELLS
      RANCH 41-3

                    

                  	
                    
                      3

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  


          

          
             

          

          

            
              
                 


              

              
                Page 5 of
8

                
                  

                

              

              
                 


              

            

          

          
          

          


          
            	
                    TEPPCO
      CRUDE OIL, L.L.C.

                  	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      A - AMENDMENT #41

                  	
                    CONTRACT
      NO PED-P99124024-R

                  
	 
      	
                    CONTRACT
      DATE: DECEMBER 31, 1999

                  


          

          


          
            	
                    
                      TEPPCO
      LSE#

                    

                  	 	
                    
                      LEASE
      NAME

                    

                  	 
      	
                    
                      LEGAL

                    

                  	 
      	
                    
                      COUNTY
      IN COLORADO

                    

                  	
                    
                      DATE
      ADDED TO CONTRACT

                    

                  
	 
      	 	 
      	 
      	 
      	 
      	 
      	 
      
	
                    
                      54491

                    

                  	 	
                    
                      WELLS
      RANCH 23 & 24-34

                    

                  	
                    
                      34

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	
                    
                      54492

                    

                  	 	
                    
                      WELLS
      RANCH 14-2

                    

                  	
                    
                      1

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54493

                    

                  	 	
                    
                      WELLS
      RANCH 23-11

                    

                  	
                    
                      11

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54494

                    

                  	 	
                    
                      WELLS
      RANCH 32-3

                    

                  	
                    
                      3

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54495

                    

                  	 	
                    
                      BERNHARDT
      13A

                    

                  	
                    
                      13

                    

                  	
                    
                      4N

                    

                  	
                    
                      67W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54496

                    

                  	 	
                    
                      WELLS
      RANCH 14-3

                    

                  	
                    
                      3

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54499

                    

                  	 	
                    
                      WELLS
      RANCH 41-5

                    

                  	
                    
                      5

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	54508
      A-B	
                    
                      WELLS
      RANCH 13 & 23-33

                    

                  	
                    
                      33

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	54509
      A-B	
                    
                      WELLS
      RANCH 23 & 24-1

                    

                  	
                    
                      1

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	54510
      A-B	
                    
                      WELLS
      RANCH 33 & 34-84

                    

                  	
                    
                      34

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	54511
      A-B	
                    
                      SCHRANT
      23 & 24-12

                    

                  	
                    
                      12

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	
                    
                      54517

                    

                  	 	
                    
                      WELLS
      RANCH 24-33

                    

                  	
                    
                      33

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	
                    
                      54518

                    

                  	 	
                    
                      WELLS
      RANCH 13-11

                    

                  	
                    
                      11

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	54583
      A-B	
                    
                      WELLS
      RANCH 14 & 23-27

                    

                  	
                    
                      27

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      9-1-04

                    

                  
	54585
      A-B	
                    
                      COCKROFT
      34 & 43-11

                    

                  	
                    
                      11

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-04

                    

                  
	54586
      A-B	
                    
                      RUFF
      21 & 22-8

                    

                  	
                    
                      3

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      9-1-04

                    

                  
	
                    
                      54589

                    

                  	 	
                    
                      HOWARD
      LAKE 12-8

                    

                  	
                    
                      9

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      10-1-04

                    

                  
	
                    
                      54590

                    

                  	 	
                    
                      GREEN
      TRUST 24-24

                    

                  	
                    
                      24

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      10-1-04

                    

                  
	
                    
                      54591

                    

                  	 	
                    
                      GREEN
      13-34

                    

                  	
                    
                      24

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      10-1-04

                    

                  
	
                    
                      54692

                    

                  	 	
                    
                      RICHTER
      13-27

                    

                  	
                    
                      27

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      10-1-04

                    

                  
	
                    
                      54593

                    

                  	 	
                    
                      CHRISTIANSEN
      31-33

                    

                  	
                    
                      33

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      10-1-04

                    

                  
	
                    
                      54597

                    

                  	 	
                    
                      STATE
      PETERSON 11-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      10-1-04

                    

                  
	
                    
                      54601

                    

                  	 	
                    
                      ERICKSON
      34-4

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	54602
      A-B	
                    
                      BOOTH
      11 & 12-26

                    

                  	
                    
                      26

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	
                    
                      54603

                    

                  	
                    
                      GREEN
      22-24

                    

                  	
                    
                      24

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	54604
      A-B	
                    
                      BIXLER
      31 & 32-5

                    

                  	
                    
                      5

                    

                  	
                    
                      7N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	54605
      A-B	
                    
                      CORNlSH
      11 & 12-3

                    

                  	
                    
                      3

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	
                    
                      54606

                    

                  	 	
                    
                      CECIL
      13-1

                    

                  	
                    
                      1

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	
                    
                      54607

                    

                  	 	
                    
                      WELLS
      RANCH 32-2

                    

                  	
                    
                      2

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      12-1-04

                    

                  
	
                    
                      54608

                    

                  	 	
                    
                      HEINZE
      44-29

                    

                  	
                    
                      29

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      1-1-05

                    

                  
	54610
      A-B	
                    
                      WELLS
      RANCH 14 & 24-15

                    

                  	
                    
                      15

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      1-1-05

                    

                  
	54613
      A-B	
                    
                      PFENNING
      43 & 44-31

                    

                  	
                    
                      31

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      1-1-05

                    

                  
	
                    
                      54614

                    

                  	 	
                    
                      UYEMURA
      33-31

                    

                  	
                    
                      31

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      1-1-05

                    

                  
	54615
      A-B	
                    
                      LAWLEY
      31 & 32-4

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      1-1-05

                    

                  
	
                    
                      54616

                    

                  	 	
                    
                      REIS
      11-28

                    

                  	
                    
                      28

                    

                  	
                    
                      2N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      2-1-05

                    

                  
	54618
      A-B	
                    
                      STONEBRAKER
      42 & 32-28

                    

                  	
                    
                      28

                    

                  	
                    
                      2N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      2-1-05

                    

                  
	
                    
                      54619

                    

                  	 	
                    
                      BARRELL
      41-4

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      2-1-05

                    

                  
	
                    
                      54620

                    

                  	 	
                    
                      RIGGS
      43-16

                    

                  	
                    
                      18

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      2-1-05

                    

                  
	54621
      A-B	
                    
                      WELLS
      RANCH 43 & 44-34

                    

                  	
                    
                      34

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54622
      A-B	
                    
                      CECIL
      11 & 21-12

                    

                  	
                    
                      12

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	
                    
                      54623

                    

                  	 	
                    
                      LAWLEY
      44-4D

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54524
      A-B	
                    
                      LAWLEY
      33 & 43-4

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54625
      A-C	
                    
                      MOODY
      12, 21 & 22-6

                    

                  	
                    
                      6

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54626
      A-B	
                    
                      WOLFRUM
      42-10

                    

                  	
                    
                      10

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54627
      A-B	
                    
                      KREPS
      33 & 43-6

                    

                  	
                    
                      6

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54628
      A-B	
                    
                      ADAMS
      31 & 41-10

                    

                  	
                    
                      10

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	
                    
                      54629

                    

                  	 	
                    
                      LANG
      11-35

                    

                  	
                    
                      35

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54630
      A-B	
                    
                      J
      & L FARMS 31 & 41-19

                    

                  	
                    
                      19

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54631
      A-B	
                    
                      FRANCIS
      11 & 21-9

                    

                  	
                    
                      8

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	
                    
                      54632

                    

                  	 	
                    
                      FRANCIS
      22-3

                    

                  	
                    
                      8

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      3-1-05

                    

                  
	54633
      A-B	
                    
                      WELLS
      RANCH 14 & 23-14

                    

                  	
                    
                      14

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	
                    
                      54634

                    

                  	 	
                    
                      NORTHERN
      PROPERTIES 14-29

                    

                  	
                    
                      28

                    

                  	
                    
                      7N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	
                    
                      54639

                    

                  	 	
                    
                      CHRISTIANSEN
      34-7

                    

                  	
                    
                      7

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54640
      A-B	
                    
                      WELLS
      RANCH 23 & 24-20

                    

                  	
                    
                      20

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54641
      A-B	
                    
                      PHlNNEY
      33-10

                    

                  	
                    
                      10

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54642
      A-B	
                    
                      WELLS
      RANCH 13 & 14-20

                    

                  	
                    
                      20

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54643
      A-B	
                    
                      PHINNEY
      44-10

                    

                  	
                    
                      10

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54644
      A-B	
                    
                      KREPS
      31 & 32-6

                    

                  	
                    
                      8

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	
                    
                      54645

                    

                  	 	
                    
                      HARPER
      43-27

                    

                  	
                    
                      27

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54646
      A-B	
                    
                      J
      & L FARMS 32 & 42-19

                    

                  	
                    
                      19

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	
                    
                      54647

                    

                  	 	
                    
                      BAY
      FAMILY TRUST

                    

                  	
                    
                      1

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54648
      A-B	
                    
                      FABRIZIUS
      41 & 31-1

                    

                  	
                    
                      1

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      4-1-05

                    

                  
	54651
      A-B	
                    
                      WELLS
      RANCH 49 & 44-30

                    

                  	
                    
                      30

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      5-1-05

                    

                  
	54652
      A-B	
                    
                      CHRISTIANSEN
      41 & 42-30

                    

                  	
                    
                      33

                    

                  	
                    
                      7N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      5-1-05

                    

                  
	54653
      A-B	
                    
                      WELLS
      RANCH 41 & 42-30

                    

                  	
                    
                      30

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      5-1-05

                    

                  
	54655
      A-B	
                    
                      ALM
      31 & 41-33

                    

                  	
                    
                      33

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      5-1-05

                    

                  
	54656
      A-B	
                    
                      ALM
      32 & 42-38

                    

                  	
                    
                      33

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      5-1-05

                    

                  
	54657
      A-B	
                    
                      CLARK
      11 & 12-27

                    

                  	
                    
                      27

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      5-1-05

                    

                  
	54658
      A-B	
                    
                      CLARK
      21 & 22-27

                    

                  	
                    
                      27

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	 
      
	54661
      A-B	
                    
                      WELLS
      RANCH 13 & 23-16

                    

                  	
                    
                      15

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54662
      A-B	
                    
                      CECIL
      31 & 41-2

                    

                  	
                    
                      2

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54663
      A-B	
                    
                      HAZEN
      18 & 14-28

                    

                  	
                    
                      27

                    

                  	
                    
                      7N

                    

                  	
                    
                      66W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54664
      A-B	
                    
                      WELLS
      RANCH 13 & 24-27

                    

                  	
                    
                      27

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54668
      A-B	
                    
                      HOWARD
      LAKE 11 & 21-9

                    

                  	
                    
                      9

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54669
      A-B	
                    
                      PEIKER
      31 & 32-6

                    

                  	
                    
                      6

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54670
      A-B	
                    
                      PEIKER
      41 & 42-6

                    

                  	
                    
                      6

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54671
      A-B	
                    
                      WELLS
      RANCH 11 & 12-34

                    

                  	
                    
                      34

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	54672
      A-B	
                    
                      TRINITY
      43-7

                    

                  	
                    
                      7

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      6-1-05

                    

                  
	
                    
                      54675

                    

                  	
                    
                      TRINITY
      44-7

                    

                  	
                    
                      7

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-05

                    

                  
	54678
      A-B	
                    
                      HAZEN
      21 & 22-33

                    

                  	
                    
                      33

                    

                  	
                    
                      7N

                    

                  	
                    
                      65W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      7-1-05

                    

                  


          

          
            

              
                 

                
                  Page 6 of
8

                  
                    

                  

                

                
                   


                

              

            

             

          

          
          

          
            	
                    TEPPCO
      CRUDE OIL, L.L.C.

                  	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      A - AMENDMENT #41

                  	
                    CONTRACT
      NO PED-P99124024-R

                  
	 
      	
                    CONTRACT
      DATE: DECEMBER 31, 1999

                  


          

           

          
            
              
                	
                        TEPPCO
      LSE#

                      	 
      	
                        LEASE
      NAME

                      	 
      	
                        LEGAL

                      	 
      	
                        COUNTY
      IN COLORADO

                      	
                        DATE
      ADDED TO CONTRACT

                      
	 
      	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	54679
      A-B	
                        PAXTON
      11 &12-33

                      	
                        33

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        7-1-05

                      
	54681
      A-B	
                        RICHTER
      23 & 24-27

                      	
                        27

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        7-1-05

                      
	
                        54682

                      	
                        WELLS
      RANCH 31-34

                      	
                        34

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-05

                      
	54686
      A-B	
                        WELLS
      RANCH 21 & 22-34

                      	
                        34

                      	
                        8N

                      	
                        63W

                      	
                        WELD

                      	
                        8-1-05

                      
	54687
      A-B	
                        KOHLHOFF
      23 & 24-22

                      	
                        22

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-05

                      
	
                        54688

                      	
                        GREEN
      32-24

                      	
                        24

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        8-1-05

                      
	
                        54689

                      	
                        GREEN
      11-24

                      	
                        24

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        8-1-05

                      
	54695
      A-B	
                        HOWARD
      LAKE 41 & 42-8

                      	
                        9

                      	
                        8N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-05

                      
	54696
      A-B	
                        ERICKSON
      14 & 24-4

                      	
                        4

                      	
                        6N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-05

                      
	54697
      A-B	
                        CORNISH
      21 & 22-3

                      	
                        3

                      	
                        3N

                      	
                        63W

                      	
                        WELD

                      	
                        8-1-05

                      
	54698
      A-B	
                        HAZEN
      25 & 24-28

                      	
                        26

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        8-1-05

                      
	
                        54699

                      	 
      	
                        WELLS
      RANCH 23-2

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        8-1-05

                      
	
                        54700

                      	 
      	
                        WELLS
      RANCH 12-2

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        8-1-05

                      
	54703
      A-B	
                        DILLARD
      31 & 41-20

                      	
                        20

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-05

                      
	
                        54704

                      	 
      	
                        BARRELL
      42-4

                      	
                        4

                      	
                        8N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-05

                      
	54705
      A-B	
                        SCHMERGE
      43 & 44-4

                      	
                        4

                      	
                        5N

                      	
                        67W

                      	
                        WELD

                      	
                        9-1-05

                      
	54707
      A-B	
                        SCHMERGE
      33&34-4

                      	
                        4

                      	
                        5N

                      	
                        67W

                      	
                        WELD

                      	
                        9-1-05

                      
	54710
      A-B	
                        CERVI
      31 & 48-25

                      	
                        28

                      	
                        4N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-05

                      
	54711
      A-B	
                        WELLS
      RANCH 33 & 43-15

                      	
                        15

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-05

                      
	54712
      A-B	
                        CERVI
      14 & 24-24

                      	
                        24

                      	
                        4N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-05

                      
	54713
      A-B	
                        NORTHERN
      PROP 23 & 24-29

                      	
                        29

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        10-1-05

                      
	54715
      A-B	
                        WELLS
      RANCH 34, 44-15

                      	
                        15

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-05

                      
	
                        54718

                      	
                        VEGA
      11-3

                      	
                        3

                      	
                        6N

                      	
                        64W

                      	
                        WELD

                      	
                        11-1-05

                      
	54721
      A-B	
                        WELLS
      RANCH 43 & 44-27

                      	
                        27

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        11-1-05

                      
	54722
      A-B	
                        WELLS
      RANCH 33 & 34-27

                      	
                        27

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        11-1-05

                      
	54727
      A-B	
                        R1CHTER
      33 & 34-27

                      	
                        27

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        1-1-05

                      
	54729
      A-B	
                        WELLS
      RANCH 13 & 24-14

                      	
                        14

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        2-1-05

                      
	54731
      A-B	
                        RICHTER43
      & 44-7

                      	
                        27

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        1-1-05

                      
	54732
      A-B	
                        WELLS
      RANCH 13 & 23-2

                      	
                        2

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        1-1-06

                      
	54733
      A-B	
                        WELLS
      RANCH 11 & 12-2

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        
                          1-1-06

                        

                      
	54734
      A-B	
                        WELLS
      RANCH 21 & 22-24

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        
                          1-1-06

                        

                      
	54735
      A-B	
                        WELLS
      RANCH 33 & 34-14

                      	
                        14

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        
                          1-1-06

                        

                      
	54736
      A-B	
                        WELLS
      RANCH 43 & 44-14

                      	
                        14

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        
                          1-1-06

                        

                      
	54737
      A-B	
                        JOHNSTON
      14-7 & TRINITY 23-7

                      	
                        7

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        
                          1-1-06

                        

                      
	54738
      A-B	
                        STATE
      31 & 41-1

                      	
                        4

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        2-1-06

                      
	
                        54739

                      	
                        COCKROFT
      33-11

                      	
                        11

                      	
                        6N

                      	
                        64W

                      	
                        WELD

                      	
                        
                          2-1-06

                        

                      
	54740
      A-D	
                        FETTINGER
      33.44, 34 & 43-2

                      	
                        2

                      	
                        6N

                      	
                        64W

                      	
                        WELD

                      	
                        
                          2-1-06

                        

                      
	
                        54742

                      	
                        WELLS
      RANCH 24-2

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        3-1-06

                      
	54743
      A-D	
                        DILLARD
      43, 44, 33 &34-20

                      	
                        20

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        3-1-06

                      
	
                        54744

                      	 
      	
                        GIBSON
      11-9

                      	
                        8

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        3-1-06

                      
	54747
      A-B	
                        HUNGENBERG
      19 & 14-33

                      	
                        33

                      	
                        6N

                      	
                        65W

                      	
                        WELD

                      	
                        4-1-06

                      
	54748
      A-C	
                        WELLS
      RANCH 33, 34 & 43-2

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        4-1-06

                      
	
                        54749

                      	 
      	
                        WELLS
      RANCH 44-2

                      	
                        2

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        4-1-06

                      
	54750
      A-B	
                        HUNGENBERG
      21 & 22-16

                      	
                        16

                      	
                        6N

                      	
                        65W

                      	
                        WELD

                      	
                        4-1-06

                      
	
                        54746

                      	 
      	
                        DILLARD
      32 & 42-20

                      	
                        20

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        4-1-06

                      
	54752
      A-B	
                        PAPPENHEIM
      12 & 22-24

                      	
                        24

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        4-1-06

                      
	54753
      A-C	
                        ANDERSON
      31 32 & 42-10

                      	
                        6N

                      	
                        6N

                      	
                        66W

                      	
                        WELD

                      	
                        4-1-06

                      
	54754
      A-B	
                        ANDERSON
      13 & 23-34

                      	
                        34

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        4-1-06

                      
	
                        54755

                      	
                        ANDERSON
      14-34

                      	
                        34

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        4-1-06

                      
	54756
      A-B	
                        PAPPENHEIM
      33 & 43-26

                      	
                        26

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        4-1-06

                      
	
                        54761

                      	 
      	
                        PAPPENHEIM
      32-24

                      	
                        24

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        4-1-06

                      
	
                        54762

                      	 
      	
                        HUNENBERG
      22-17

                      	
                        17

                      	
                        8N

                      	
                        65W

                      	
                        WELD

                      	
                        4-1-06

                      
	54764
      A-C	
                        WELLS
      RANCH 31, 41 42-2

                      	
                        2

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        5-1-06

                      
	54771
      A&C	
                        WELLS
      RANCH 32 & 42-34

                      	
                        34

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        5-1-06

                      
	
                        54772

                      	 
      	
                        WELLS
      RANCH 13-34

                      	
                        34

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        5-1-06

                      
	54778
      A-D	
                        WILSON
      11, 12, 21, 23-30

                      	
                        30

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-06

                      
	54779
      A-D	
                        WILSON
      13, 14, 23, 24-30

                      	
                        30

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-06

                      
	54780
      A-B	
                        WALKER
      13, 14,23, 24-20

                      	
                        10

                      	
                        8N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-06

                      
	54781
      A-B	
                        PAPPENHEIM
      34, 44-26

                      	
                        28

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        7-1-06

                      
	
                        54782

                      	
                        ANDERSON
      12-34

                      	
                        34

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-06

                      
	54783
      A-B	
                        KOHLHOFF
      13, 14-22

                      	
                        22

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        7-1-06

                      
	54784
      A-B	
                        JEFFERS
      11, 21-35

                      	
                        35

                      	
                        4N

                      	
                        65W

                      	
                        WELD

                      	
                        7-1-06

                      
	54791
      A-B	
                        TRACY
      41 & 42-23

                      	
                        29

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        8-1-06

                      
	54792
      A-C	
                        CECIL
      31, 41 & 42-26

                      	
                        28

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-06

                      
	54794
      A-B	
                        R
      MILLER 18 &2 3-24

                      	
                        24

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        8-1-06

                      
	54800
      A-B	
                        CBO
      11, 21-32

                      	
                        32

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        9-1-06

                      
	54801
      A-B	
                        CBO
      14 24-32

                      	
                        32

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        9-1-06

                      
	54802
      A-D	
                        CBO
      12, 13, 22 23-32

                      	
                        32

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        9-1-06

                      
	54807
      A,
      B D	
                        BROWN
      11,12, & 22-2

                      	
                        2

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-06

                      
	54808
      A-D	
                        BROWN
      13, 14, 23 & 24-2

                      	
                        2

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-06

                      
	54810
      A-D	
                        ZAHOUREK
      31 32, 41, 42-31

                      	
                        31

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-06

                      
	54812
      A-D	
                        ZAHOUREK
      11, 12, 21,22-31

                      	
                        31

                      	
                        7N

                      	
                        63W

                      	
                        WELD

                      	
                        10-1-06

                      
	54814
      A-D	
                        HARVESTER
      31, 32, 41 & 42-16

                      	
                        15

                      	
                        8N

                      	
                        65W

                      	
                        WELD

                      	
                        11-1-06

                      
	54821
      A-B	
                        DYER
      D 31 & 32-34

                      	
                        34

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        12-1-06

                      
	54822
      A-B	
                        DYER
      D 41 & 42-34

                      	
                        34

                      	
                        7N

                      	
                        64W

                      	
                        WELD

                      	
                        12-1-06

                      
	54823
      A-B	
                        ROTHARMEL
      11 & 21-32

                      	
                        32

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        12-1-06

                      
	54826
      A-B	
                        ROTHARMEL
      12 & 22-32

                      	
                        32

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        12-1-06

                      
	54836
      A-B	
                        BROWN-ORR
      14 & 24-26

                      	
                        26

                      	
                        6N

                      	
                        64W

                      	
                        WELD

                      	
                        2-1-07

                      
	54838
      A-B	
                        ANDERSON
      21 & 32-34

                      	
                        34

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        2-1-07

                      
	54843
      A-B	
                        MONSON
      13-20 & 14-20D

                      	
                        20

                      	
                        6N

                      	
                        65W

                      	
                        WELD

                      	
                        2-1-07

                      


              

              
                

                  
                    
                       


                    

                    
                      Page 7 of
8

                      
                        

                      

                    

                    
                       


                    

                  

                

              

               

              
                	
                        TEPPCO
      CRUDE OIL, L.L.C.

                      	
                        PETROLEUM
      DEVELOPMENT CORPORATION

                      
	
                        EXHIBIT
      A - AMENDMENT #41

                      	
                        CONTRACT
      NO PED-P99124024-R

                      
	 
      	
                        CONTRACT
      DATE: DECEMBER 31, 1999

                      


              

              


              
                	
                        TEPPCO
      LSE#

                      	 
      	
                        LEASE
      NAME

                      	 
      	
                        LEGAL

                      	 
      	
                        COUNTY
      IN COLORADO

                      	
                        DATE
      ADDED TO CONTRACT

                      
	 
      	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	54841
      A-B	
                        WELLS
      RANCH 23 & 24-22

                      	
                        22

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        2-1-07

                      
	54842
      A-D	
                        WELLS
      RANCH 33, 34, 43, & 44-22

                      	
                        22

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        2-1-07

                      
	54844
      A-B	
                        MONSON
      23-20 & 24-20

                      	
                        26

                      	
                        6N

                      	
                        65W

                      	
                        WELD

                      	
                        3-1-07

                      
	54845
      A-B	
                        HUNGENBERG
      13 & 14-16

                      	
                        18

                      	
                        6N

                      	
                        65W

                      	
                        WELD

                      	
                        3-1-07

                      
	54846
      A-D	
                        GROVES
      33, 34, 43, 44-34

                      	
                        34

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        3-1-07

                      
	54847
      A-C	
                        KING
      31, 32, 42-29

                      	
                        29

                      	
                        7N

                      	
                        65W

                      	
                        WELD

                      	
                        3-1-07

                      
	54848
      A-D	
                        CORNISH
      11, 12, 21, 23-10

                      	
                        10

                      	
                        6N

                      	
                        63W

                      	
                        WELD

                      	
                        3-1-07

                      
	54850
      A-B	
                        DALTON
      14 & 24-24

                      	
                        24

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        3-1-07

                      
	54851
      A-B	
                        DALTON
      13 & 23-24

                      	
                        24

                      	
                        7N

                      	
                        66W

                      	
                        WELD

                      	
                        3-1-07

                      
	54852
      A-B	
                        LAFF
      33-12 & SCHRANT 34-12

                      	
                        12

                      	
                        6N

                      	
                        66W

                      	
                        WELD

                      	
                        4-1-07

                      
	54853
      A-B	
                        ANDERSON
      11 & 12-2

                      	
                        2

                      	
                        6N

                      	
                        66W

                      	
                        WELD

                      	
                        4-1-07

                      
	54865
      A-E	
                        SATER
      13, 14, 23, 34-19 & 23-199W

                      	
                        19

                      	
                        4N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-07

                      
	54868
      A-D	
                        SATER
      11, 12-21, 22-19

                      	
                        19

                      	
                        4N

                      	
                        63W

                      	
                        WELD

                      	
                        7-1-07

                      
	54875
      A-B	
                        BUTTERBALL
      13 & 14-19

                      	
                        19

                      	
                        3N

                      	
                        64W

                      	
                        WELD

                      	
                        7-1-07

                      
	54878
      A-B	
                        BUTTERBALL
      23 & 24-19

                      	
                        10

                      	
                        3N

                      	
                        64W

                      	
                        WELD

                      	
                        8-21
      & 8-27-07

                      
	54888
      A-E	
                        GUTTERSEN
      28, 34, 43, 44-8 & 8D

                      	
                        6

                      	
                        3N

                      	
                        63W

                      	
                        WELD

                      	
                        Pending

                      
	
                        54889

                      	 
      	
                        MORGANTE
      44-29U

                      	
                        29

                      	
                        5N

                      	
                        63W

                      	
                        WELD

                      	
                        8-17-07

                      


              

              


               

              ITEMS
AMENDED –ADDED

               

              $ITEMS
AMENDED – LOST B SUBLEASE EFFECTIVE 7/1/07

              


              $$ITEMS
AMENDED – LOST 61944 ANADARKO 14-1 10/1/07


              
                
                

                
                  
                    
                    

                  

                  
                    Page 8 of
8

                    
                      

                    

                  

                  
                    
                    

                  

                

                
                  
                     

                    
                      	 	210
      Park Avenue Suite 1600 

                              
                                Oklahoma
      City, OK 73102

                              

                              
                                Phone:
      (405) 602-7191

                              

                              
                                FAX:
      (405) 602-1251

                              

                            


                    

                     

                  

                  
                    
                    
TEPPCO
CRUDE OIL, LLC

                

                
                  Quantity,
Price and Term Amendment

                

                
                        

                  
                    	 	TEPPCO Contract
      Number PED-P99124024-R 	 	Amendment#
    42	 
	 	 	 	 	 
	 	Petroleum
      Development Corporation Contract #: 	 	 Please
      specify	 
	 	 	 	 	 
	 	TEPPCO     Contact:	Martha
      Brandt 	 	 


                  

                

                
                                                                      

                

                
                  January
7, 2008

                

                
                  


                

                
                  Petroleum
Development Corporation

                

                
                  Mr.
Thomas E. Riley

                

                
                  P.O. Box
26

                

                
                  Bridgeport,
WV  26330

                

                
                  


                

                
                  Phone  (304)
842-8930

                

                
                  FAX     (304)
842-8936

                

                
                  


                

                
                  This
amendment ("the Amendment") is between Petroleum Development Corporation
(“Petroleum Development”) and TEPPCO Crude Oil, LLC (“TCO”), whereby the
QUANTITY, PRICE and TERM provisions of the above referenced contract (“Original
Agreement”) have been amended as follows:

                

                
                  


                

                
                  QUANTITY:

                

                
                  


                

                
                  The
QUANTITY provision has been amended as indicated and is effective for
the date(s) shown on Exhibit A

                

                
                  


                

                
                  PRICE:  Effective Date:  January 1,
2008

                

                
                  


                

                
                  The
weighted average of NYMEX trade days for the calendar month minus $[*] per
barrel for those barrels delivered to Suncor Energy Marketing Inc and TEPPCO
Crude Oil's North Central Colorado posted price for the calendar month deemed 40
gravity plus $[*] per barrel (adjusted further periodically for future
transportation adjustments) for those barrels not delivered to Suncor Energy
Marketing Inc.

                

                
                  


                

                
                  TERM:

                

                
                  


                

                
                  Commencing
through January 1, 2007 through December 31, 2008 and continuing thereafter
until cancelled by either party upon 30 days advance written notice with regard
to an approximate [*] barrels per
day.  January 1, 2008 through January 31, 2008 and continuing
thereafter until cancelled by either party upon 30 days advance written notice
with regard to the remaining volume purchased at the lease by TEPPCO under this
agreement.

                

                
                  


                

                
                  Please
acknowledge by return fax/mail your agreement to the Amendment stated herein.
Unless we receive from you written notice of objection within three (3) business
days this Amendment shall be binding on both parties.  Except as modified
herein, the terms and provisions of the Original Agreement and any previous
amendments, shall remain in full force and effect and are ratified
hereby.  If you have any questions, please call Christy Borelli, (405)
289-5796.

                

                


                
                  	Petroleum
      Development Corporation	 
      	 	 
      
	By:	
                          
                             

                          

                        	 
      	 	 
      
	Name:	
                           

                        	 
      	 	 
      
	Title:	
                          
                             

                          

                        	 
      	 	 
      
	 	 
      	 
      	 	 
      
	TEPPCO
      Crude Oil, LLC	 
      	TEPPCO
      Crude Oil, LLC
	By
      TEPPCO Crude GP, LLC	 
      	By
      TEPPCO Crude GP, LLC
	Its
      sole manager	 
      	its
      sole manager
	 	
                          
                             

                          

                        	 
      	 	
                           

                        
	 	
                          
                             

                          

                        	 
      	 	
                          
                             

                          

                        
	By:	
                          
                            /s/
      Tracy Diefenderfer

                          

                        	 
      	By:	
                          
                            /s/
      Glen Smith

                          

                        
	 	
                          
                            Tracy
      Diefenderfer

                          

                        	 
      	 	
                          
                            Glen
      Smith

                          

                        
	 	
                          
                            Vice
      President, Crude Supply and Marketing

                          

                        	 
      	 	
                          
                            Vice
      President, Crude Supply and
Marketing

                          

                        


                

                 

                
                  
                    
                    

                  

                  
                    
                    

                    
                      

                    

                  

                  
                    
                    

                  

                

                 

                
                  
                    	
                            TEPPCO
      CRUDE OIL, L.L.C. 

                            EXHIBIT
      A - AMENDMENT #42

                          	 
      	
                            PETROLEUM
      DEVELOPMENT CORPORATION 

                            CONTRACT
      NO PED P29124024-R 

                            CONTRACT
      DATE DECEMBER 31,1999

                          


                  

                   

                  
                    	
                            TEPPCO
      LSE#

                          	 
      	
                            LEASE
      NAME

                          	
                            LEGAL

                          	
                            COUNTY
      IN

                            COLORADO

                          	
                            DATE
      ADDED 

                            TO
      CONTRACT

                          	 
      


                  

                   

                  
                    	
                            52710

                          	 
      	
                            SKURICH
      ROTHE 13& 23-0

                          	
                            5

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            6-1-00

                          	 
      
	
                            52711

                          	 
      	
                            HOFFNER
      #1 & 32-32

                          	
                            32

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52712

                          	 
      	
                            OAPSHART
      #1 31-29

                          	
                            29

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52713

                          	 
      	
                            DANLEY
      #1 & DEWEY 21-35

                          	
                            28

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52714

                          	 
      	
                            O'GRADY
      #1 & 34-4

                          	
                            4

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52715
      A-B	
                            DUNN
      1 & 24-7

                          	
                            7

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52736

                          	 
      	
                            CAPEHART
      41-29

                          	
                            29

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52737
      A-B	
                            DANLEY
      14 & 13-28

                          	
                            28

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	52751
      A-B	
                            HETTINGER
      1 44-18

                          	
                            16

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            52752

                          	 
      	
                            HETTINGER
      39-18

                          	
                            13

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            52753

                          	 
      	
                            MOTIS
      44-7

                          	
                            7

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52754

                          	 
      	
                            LEAFGREN
      13-17

                          	
                            17

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52836

                          	 
      	
                            MORTIS
      #1

                          	
                            7

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52897

                          	 
      	
                            WACKER
      #2

                          	
                            10

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52921

                          	 
      	
                            SKURICH
      ROTHE 41 & 31-6

                          	
                            6

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52922

                          	 
      	
                            SKURICH
      ROTHE 14 & 24-8

                          	
                            8

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52923

                          	 
      	
                            STATE
      LEASE 55 19 11 & 22-8

                          	
                            8

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52924

                          	 
      	
                            MILLER
      DEPPE #1

                          	
                            19

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52925

                          	 
      	
                            WACKER
      #1

                          	
                            10

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52926

                          	 
      	
                            SCHAAMBERG
      #1 & 12-17

                          	
                            17

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52927
      A-B	
                            MASON
      #1 & HOWARD 24-18

                          	
                            18

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52928
      A-B	
                            MAXEY
      2, 44-24 & 33-24

                          	
                            24

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	52929
      A-B	
                            GAOHEDUNN
      #1 & 22-18

                          	
                            18

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52930

                          	 
      	
                            SCHMIDT
      #1 & 92-13

                          	
                            13

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52931

                          	 
      	
                            LAW
      44-12 & 94-12

                          	
                            12

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52932
      A-B	
                            SILVA
      #1 & 23-6

                          	
                            8

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52933
      A-C	
                            JASON
      1 & 2 & 34-31

                          	
                            31

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            52934

                          	 
      	
                            HOSHIKO
      #1 & 31-34

                          	
                            34

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	52935
      A-B	
                            GERRY
      1 & 22-25

                          	
                            25

                          	
                            
                              6N

                            

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53020

                          	 
      	
                            STATE
      LEASE 23, 14& 24-82

                          	
                            32

                          	
                            6N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53023

                          	 
      	
                            SOLIS
      43-17

                          	
                            17

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53024

                          	 
      	
                            WACKER
      31-10

                          	
                            10

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53025

                          	 
      	
                            LOUSTALET
      41-15

                          	
                            15

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53026

                          	 
      	
                            MILLER
      DEPPE 11-13

                          	
                            13

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53060

                          	 
      	
                            WACKER
      22-10

                          	
                            10

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53062

                          	 
      	
                            EHRLICH
      14-32

                          	
                            32

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53063

                          	 
      	
                            DUNN
      13-7

                          	
                            7

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53064

                          	 
      	
                            BOLET
      34-17

                          	
                            17

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	53070
      A-B	
                            B
      & C FARMS #1 & 38-2

                          	
                            2

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53072

                          	 
      	
                            UHRICH
      13-28

                          	
                            29

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53073

                          	 
      	
                            NOFFSINGER
      12-33

                          	
                            33

                          	
                            6N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	53074
      A-B	
                            SITZMAN
      #1 & 23-4

                          	
                            4

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	53075
      A-B	
                            SKURICH
      21 & 11-7

                          	
                            7

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	53076
      A-B	
                            BLOSKAS
      1 & 12-9

                          	
                            9

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53078

                          	 
      	
                            LOUSTALET
      21-15

                          	
                            15

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53079

                          	 
      	
                            SKURICH
      ROTH 42-6

                          	
                            6

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	53081
      A-B	
                            SKURICH
      11 12 & 21-6

                          	
                            6

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53083

                          	 
      	
                            SKURICH
      13-7

                          	
                            7

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53104

                          	 
      	
                            STATE
      5519 # 13-8

                          	
                            8

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	53130
      A-B	
                            J
      & L FARMS 24 & 14-2

                          	
                            2

                          	
                            6N

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53145
      A-B	
                            ACHZIGER
      1 & 14-4

                          	
                            4

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53147

                          	 
      	
                            STATE
      LEASE 65 & 5 33-32

                          	
                            32

                          	
                            6N

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53172
      A-B	
                            HOSHIKO
      31 & 41-17

                          	
                            17

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53174

                          	 
      	
                            SKURICH
      ROTH 33-6

                          	
                            6

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53175

                          	 
      	
                            STATE
      WELL 14-4

                          	
                            4

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53176

                          	 
      	
                            STATE
      LEASE 5519 33-8

                          	
                            8

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53177

                          	 
      	
                            SLW
      RANCH 42-7

                          	
                            7

                          	
                            5N

                          	
                            63W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53178
      A-B	
                            BOND
      1 & 32-9

                          	
                            9

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53179

                          	 
      	
                            DUNN
      MILLER 23-17

                          	
                            17

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53182

                          	 
      	
                            WACKER
      42-10

                          	
                            10

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53199

                          	 
      	
                            LAW
      1

                          	
                            12

                          	
                            5N

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53201

                          	 
      	
                            BLOSKAS
      13-9

                          	
                            9

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53202

                          	 
      	
                            MOTIS
      34-7

                          	
                            7

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53203
      A	
                            MINNINGER
      PREIF 1 & 41-5

                          	
                            5

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53204

                          	 
      	
                            HETTINGER
      34-18

                          	
                            18

                          	
                            5N

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53205
      A-B	
                            MINNINGER
      33-34 & 1

                          	
                            34

                          	
                            6N

                          	
                            65W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53206

                          	
                            MARCY
      42-31

                          	
                            31

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53207

                          	 
      	
                            MILLER
      33-29

                          	
                            29

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53208
      A-B	
                            CARLSON
      49-7 & 1

                          	
                            7

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53209
      A-B	
                            CLARK
      2 & 32-20

                          	
                            20

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53210
      A-B	
                            RIGGS
      33 & 34-16

                          	
                            16

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53212
      A-B	
                            PETERSON
      1 & 41-20

                          	
                            30

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53213

                          	 
      	
                            MELDT
      12-18

                          	
                            18

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53214
      A-B	
                            CARLSON
      33 & 94-7

                          	
                            7

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53215
      A-B	
                            UHRICH
      33 & 49-30

                          	
                            30

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	53217
      A-B	
                            WELLS
      TRUST 19 & 14-21

                          	
                            21

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53232

                          	
                            DANLEY
      12-28

                          	
                            28

                          	
                            
                              6N

                            

                          	
                            64W

                          	
                            WELD

                          	
                            12/1/1999

                          	 
      
	
                            53255

                          	 
      	
                            LEAFGREN
      1-17

                          	
                            17

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53256

                          	 
      	
                            BOLET
      #1

                          	
                            17

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      
	
                            53258

                          	 
      	
                            ADAMS
      21-20

                          	
                            20

                          	
                            
                              6N

                            

                          	
                            65W

                          	
                            WELD

                          	
                            
                              6-1-00

                            

                          	 
      


                  

                

                 

                
                  
                    
                    

                  

                  
                    Page 1 of
8

                    
                      

                    

                  

                  
                    
                    

                  

                

              

              
                 

                
                  
                    	
                            TEPPCO
      CRUDE OIL, L.L.C. 

                            EXHIBIT
      A - AMENDMENT #42

                          	 
      	
                            PETROLEUM
      DEVELOPMENT CORPORATION 

                            CONTRACT
      NO PED P29124024-R 

                            CONTRACT
      DATE DECEMBER 31,1999

                          


                  

                   

                  
                    	
                            TEPPCO
      LSE#

                          	 
      	
                            LEASE
      NAME

                          	
                            LEGAL

                          	
                            COUNTY
      IN

                            COLORADO

                          	
                            DATE
      ADDED 

                            TO
      CONTRACT

                          	 
      


                  

                   

                

              

              
                
                  	
                          53637

                        	 
      	
                          ANDERSON
      11-3

                        	
                          13

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53638

                        	 
      	
                          ANDERSON31-l3

                        	
                          13

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53639

                        	 
      	
                          AVERY1

                        	
                          10

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53640

                        	 
      	
                          AVERY
      12-10

                        	
                          10

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53642

                        	 
      	
                          BENSON
      1-15

                        	
                          15

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53643

                        	 
      	
                          BENSON
      24-15

                        	
                          15

                        	
                          8N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53644

                        	 
      	
                          BONERTZ
      1

                        	
                          10

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53645

                        	 
      	
                          BRIGHT
      1&2

                        	
                          18

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53646

                        	 
      	
                          CARACCIOU
      1

                        	
                          2

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53647

                        	 
      	
                          CARLSON
      447

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53648

                        	 
      	
                          CLEMONS42-3

                        	
                          3

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53649

                        	 
      	
                          CULBREATH
      23 & 33-21

                        	
                          21

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53650

                        	 
      	
                          DUNN
      MILLER 1

                        	
                          17

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          12/1/1999

                        
	
                          53651

                        	 
      	
                          DYER-42-7

                        	
                          7

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53652

                        	 
      	
                          EHRLICH
      1&3

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53653

                        	 
      	
                          EHRLICH
      2

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	53654
      A-B	
                          EHRLICH
      4 & 22-7

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	53655
      A-B	
                          EHRLICH
      PM 1 & 2

                        	
                          5

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53658

                        	 
      	
                          FOE
      34-20

                        	
                          20

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53659

                        	 
      	
                          FRANCEN
      24-0

                        	
                          8

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53660

                        	 
      	
                          FREDDEN
      1

                        	
                          2

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53661

                        	 
      	
                          GJ.MILLER
      33 &34-24

                        	
                          24

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53666

                        	 
      	
                          HOFFNER
      24-35

                        	
                          35

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	53669
      A-B	
                          KOEHLER
      1 & 2

                        	
                          22

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53670

                        	 
      	
                          KREPS
      1

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53671

                        	 
      	
                          KREPS
      11-7

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	53674
      A-B	
                          MclNTOSH
      33 & 34

                        	
                          23

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53675

                        	 
      	
                          McKEE
      12 & 22-21

                        	
                          21

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53676

                        	 
      	
                          McKEE
      32 & 42-21 & SEXTON 43-21

                        	
                          21

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53677

                        	 
      	
                          MILLER
      I

                        	
                          17

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53678

                        	 
      	
                          MILLER
      2

                        	
                          17

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	53679
      A-B	
                          MININGER
      HOFF 1 & 2

                        	
                          15

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53680

                        	 
      	
                          NOFFSINGER
      1

                        	
                          5

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53681

                        	 
      	
                          NOFFSINGER
      31-5

                        	
                          5

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53682

                        	 
      	
                          NOFFSlNGER
      11.21 & 31-33

                        	
                          33

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53683

                        	 
      	
                          NORRIS
      1

                        	
                          16

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53684

                        	 
      	
                          NORRIS
      3

                        	
                          16

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53685

                        	 
      	
                          NORRIS
      2 & COZZENS 1

                        	
                          15

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53686

                        	 
      	
                          OGRADY
      2

                        	
                          4

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53687

                        	 
      	
                          OGRADY
      3

                        	
                          4

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53688

                        	 
      	
                          PETERSON
      42-12

                        	
                          12

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53689

                        	 
      	
                          STATE
      PETERSON 24-16

                        	
                          16

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53690

                        	 
      	
                          PETERSON
      44-13

                        	
                          13

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53692

                        	 
      	
                          PLUMB
      2,3,4,5

                        	
                          7

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53694

                        	 
      	
                          RIGGS
      44-16

                        	
                          16

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53696

                        	 
      	
                          SKURICH
      23 & 33-7

                        	
                          7

                        	
                          5N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53697

                        	 
      	
                          SKURICH
      ROTHE 34, 43, 44

                        	
                          6

                        	
                          5N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53698

                        	 
      	
                          SLW
      RANCH 22 31. 32-7

                        	
                          7

                        	
                          5N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53699

                        	 
      	
                          SLW
      RANCH 24,44-7

                        	
                          7

                        	
                          5N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53700

                        	 
      	
                          STATE
      AT 11-16

                        	
                          18

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53701

                        	 
      	
                          STATE
      14.23-26

                        	
                          26

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53702

                        	 
      	
                          STATE
      S461 14-16

                        	
                          16

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          6-1-00

                        
	53703
      A-B	
                          STATE
      3461 22 & 31-15

                        	
                          16

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53704

                        	 
      	
                          STATE
      AT 23-13

                        	
                          18

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53705

                        	 
      	
                          STATE
      32. 41-28

                        	
                          28

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53707

                        	 
      	
                          STATE
      34-4

                        	
                          4

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53708

                        	 
      	
                          STATE
      41-32

                        	
                          32

                        	
                          6N

                        	
                          
                            
                              63W

                            

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53709

                        	 
      	
                          STATE
      81 42-16

                        	
                          16

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	53710
      A-B	
                          STATE
      at 43 & 44-16

                        	
                          16

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53711

                        	 
      	
                          SUGHROLE

                        	
                          33

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53712

                        	 
      	
                          UHRlCH
      34, 44-8

                        	
                          8

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53713

                        	 
      	
                          WAGNER
      EHRLICH 1 1

                        	
                          2

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53714

                        	 
      	
                          WELLS
      RANCH 14-34

                        	
                          34

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53715

                        	 
      	
                          WELLS RANCH
      34-10

                        	
                          10

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53716

                        	 
      	
                          WILLIAMSON
      44-12

                        	
                          12

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          6-1-00

                        
	
                          53736

                        	 
      	
                          LOUSTALET
      42-12

                        	
                          12

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          12/1/1999

                        
	
                          53752

                        	 
      	
                          LEAFGREN
      23-17

                        	
                          17

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          12/1/1999

                        
	
                          53757

                        	 
      	
                          J
      & L FARMS 44-28 & 34 -28

                        	
                          29

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          2-1-00

                        
	
                          53762

                        	 
      	
                          MARCY
      32-31

                        	
                          31

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          3-1-00

                        
	
                          53763

                        	 
      	
                          STATE
      34 & 43-0

                        	
                          8

                        	
                          5N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          6-1-00

                        
	53764
      A-B	
                          GUTTERSON
      21-31, 21-42

                        	
                          21

                        	
                          03N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          53765

                        	 
      	
                          GUTTERSON
      23-32

                        	
                          23

                        	
                          05N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          53767

                        	 
      	
                          BLOSKAS
      8-23

                        	
                          9

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-00

                        
	
                          53770

                        	 
      	
                          SLW
      34-7

                        	
                          7

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          7-1-00

                        
	53771
      A-B	
                          STATE B5188-12 &
      29

                        	
                          8

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          7-1-00

                        
	
                          53772

                        	 
      	
                          STATE
      6625 22-32

                        	
                          32

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          7-1-00

                        
	
                          53774

                        	 
      	
                          SKURICH
      ROTHE 22-3

                        	
                          6

                        	
                          6N

                        	
                          
                            63W

                          

                        	
                          WELD

                        	
                          9-1-00

                        
	
                          53775

                        	 
      	
                          HEINRICH
      41-8

                        	
                          9

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          10-1-00

                        
	
                          53776

                        	 
      	
                          WELLS
      TRUST 24-21

                        	
                          21

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          10-1-00

                        
	
                          53777

                        	 
      	
                          MILLAGE
      11-10

                        	
                          10

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          10-1-00

                        


                

              

               

              
                
                  
                  

                

                
                  Page 2 of
8

                  
                    

                  

                

                
                  
                  

                

              

               

              
                
                  
                    	
                            TEPPCO
      CRUDE OIL, L.L.C. 

                            EXHIBIT
      A - AMENDMENT #42

                          	 
      	
                            PETROLEUM
      DEVELOPMENT CORPORATION 

                            CONTRACT
      NO PED P29124024-R 

                            CONTRACT
      DATE DECEMBER 31,1999

                          


                  

                

              

               

              
                
                  	
                          TEPPCO
      LSE #

                        	 	
                          LEASE
      NAME

                        	 
      	
                          LEGAL

                        	 
      	
                          COUNTY
      IN COLORADO

                        	
                          DATE
      ADDED TO CONTRACT

                        
	 
      	 	 
      	 
      	 
      	 
      	 
      	 
      
	
                          53779

                        	 	
                          SKURICH
      43-7

                        	
                          7

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          10-1-00

                        
	
                          53783

                        	 	
                          SLW
      RANCH 41-7

                        	
                          7

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          10-1-00

                        
	
                          53785

                        	 	
                          J
      & L FARMS 23 & 33-29

                        	
                          29

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          11-1-00

                        
	
                          53786

                        	 	
                          CAPEHART
      42-29

                        	
                          29

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          11-1-00

                        
	
                          53793

                        	 	
                          BONERTZ
      41-10

                        	
                          10

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          1-1-01

                        
	
                          53794

                        	 	
                          O'GRADY
      43-4

                        	
                          4

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          11-1-00

                        
	
                          59798

                        	 	
                          KREPS
      21-7

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          02-1-01

                        
	
                          53799

                        	 	
                          DEWEY
      22-28

                        	
                          28

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          02-1-01

                        
	
                          53800

                        	 	
                          J
      & L FARMS 43-29

                        	
                          29

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-01

                        
	
                          53801
      A-B 

                        	
                          MOTIS
      33-7

                        	
                          7

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          02-1-01

                        
	
                          53804

                        	 	
                          UHRICH
      29-29

                        	
                          29

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-01

                        
	
                          53805
      A-B

                        	
                          HOSHIKO
      32 & 42-17

                        	
                          17

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-01

                        
	
                          53806
      A-B

                        	
                          MILLER-DEPPE
      12 & 22-13

                        	
                          13

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-01

                        
	
                          53807

                        	 	
                          SOLIS
      44-17

                        	
                          17

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-01

                        
	
                          53865

                        	 	
                          EHRLICH
      32-7

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          04-1-01

                        
	
                          53867

                        	 	
                          LOUSTALET
      42-15

                        	
                          15

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          04-1-01

                        
	
                          53868

                        	 	
                          BENSON
      23-15

                        	
                          15

                        	
                          5N

                        	
                          65W

                        	
                          WELD

                        	
                          04-1-01

                        
	
                          53873

                        	 	
                          DUNN
      23-7

                        	
                          7

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          04-1-01

                        
	
                          53874
      A-D

                        	
                          AVERY
      13 & 24-10 10-8

                        	
                          10

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          04-1-01

                        
	
                          53875

                        	 	
                          PLUMB
      70

                        	
                          7

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          04-1-01

                        
	
                          53876

                        	 	
                          NOFFSINGER
      21-5

                        	
                          5

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          05-1-01

                        
	
                          53881

                        	 	
                          SKURICH
      ROTH 6D

                        	
                          6

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          06-1-01

                        
	
                          53887
      A-B

                        	
                          14
      & 24-8 STATE 5519

                        	
                          8

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          07-1-01

                        
	
                          53888 A-B

                        	
                          12-32
      & 13-32 STATE 6525

                        	
                          32

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          07-1-01

                        
	
                          53889

                        	 	
                          65-82
      STATE 6525

                        	
                          32

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          07-1-01

                        
	
                          53892

                        	 	
                          BRIGHY
      DUNN 18D

                        	
                          18

                        	
                          3N

                        	
                          65W

                        	
                          WELD

                        	
                          08-1-01

                        
	
                          53894
      A-B

                        	
                          STATE
      23,93, 44-4

                        	
                          4

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          08-1-01

                        
	
                          53898
      A-B

                        	
                          SLW
      7B & SLW SKURICH

                        	 
      	 
      	 
      	 
      	 
      
	
                          53899 
      

                        	 	
                          RANCH
      12 B 14-7

                        	
                          7

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          09-1-01

                        
	
                          53900

                        	 	
                          STATE
      5519 8D

                        	
                          8

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          09-1-01

                        
	
                          53900

                        	 	
                          SKURICHSLW
      7D

                        	
                          7

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          09-1-01

                        
	
                          54028

                        	 	
                          STATE
      13 & 23-4

                        	
                          4

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          08-1-04

                        
	
                          54029

                        	
                           

                        	
                          STATE
      21-4

                        	
                          4

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          08-1-04

                        
	
                          54154
      A-B

                        	
                          J
      & L FARMS 13-23 & 29B

                        	
                          23

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          10-1-01

                        
	
                          54155
      A-B

                        	
                          STATE
      6526 21 & 31-32

                        	
                          32

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          10-1-01

                        
	
                          54156
      A-B

                        	
                          STATE  6519
      21 & 32-8

                        	
                          8

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          10-1-01

                        
	
                          54157
      A-B 

                        	
                          STATE
      6519 44-8 & 8A

                        	
                          8

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          10-1-01

                        
	
                          54158

                        	 	
                          DROEGEMULLER
      11-5

                        	
                          16

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          10-1-01

                        
	
                          54162

                        	 	
                          DUNN
      MILLER 17B

                        	
                          17

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          11-1-01

                        
	
                          54166

                        	 	
                          STATE
      8461 32-16

                        	
                          16

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          11-1-01

                        
	
                          54169

                        	 	
                          ANDERSON
      32-13

                        	
                          13

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          12-1-01

                        
	
                          54170

                        	 	
                          PETERSON
      49-19

                        	
                          13

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          12-1-01

                        
	
                          54171

                        	 	
                          EHRLICH
      24-7

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          12-1-01

                        
	
                          54175

                        	 	
                          UHRICH
      33-8

                        	
                          8

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          01-1-02

                        
	
                          54176
      A-B

                        	
                          NOFFSINGER
      32-5 & MININGER NOFFSINGER
      8-C

                        	
                          5

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          12-1-02

                        
	
                          54177

                        	 	
                          WACKER
      32-10

                        	
                          10

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          01-1-02

                        
	
                          54178

                        	 	
                          WACKER
      10-D

                        	
                          10

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          01-1-02

                        
	
                          54181

                        	 	
                          SKURICHROTHE
      6A

                        	
                          6

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54182

                        	 	
                          DYER
      41-7

                        	
                          7

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54183

                        	 	
                          STATE
      6524 13 & 24-25

                        	
                          26

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54184

                        	 	
                          SKURICHISLW
      RANCH 7A

                        	
                          7

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54187

                        	 	
                          AVERY
      11-10

                        	
                          10

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54187

                        	 	
                          STATE
      6524 12 & 22-26

                        	
                          28

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54188
      A-B 

                        	
                          STATE
      6519  31 & 41-B

                        	
                          8

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54189
      A-B 

                        	
                          WELLS
      RANCH 42-10 & 42-10C

                        	
                          10

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54190
      A-B 

                        	
                          BOND
      21-8 & BLOSKASBOND 9D

                        	
                          9

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54191

                        	 	
                          FRYE
      SWANSON FRYE 1

                        	
                          7

                        	
                          6N

                        	
                          66W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54192

                        	 	
                          ROTHARMEL
      1

                        	
                          33

                        	
                          7N

                        	
                          63W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54193

                        	 	
                          PATRICK
      ANDERSON 1

                        	
                          34

                        	
                          7N

                        	
                          66W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54194

                        	 	
                          ANDERSON
      1-10

                        	
                          10

                        	
                          6N

                        	
                          66W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54195

                        	 	
                          ANDERSON
      1-34

                        	
                          3

                        	
                          7N

                        	
                          66W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54197

                        	 	
                          SCHNORR
      1

                        	
                          3

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54198

                        	 	
                          HERGERT
      1-8

                        	
                          6

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          01-1-05

                        
	
                          54199

                        	 	
                          HELDT
      11-18

                        	
                          18

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          02-1-02

                        
	
                          54200
      A-B 

                        	
                          WITWER
      44 & 34-6D

                        	
                          6

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-02

                        
	
                          54201

                        	 	
                          WITWER
      43-6D

                        	
                          6

                        	
                          5N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-02

                        
	
                          54202
      A-B 

                        	
                          STATE  41-18,
      16C

                        	
                          16

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          03-1-02

                        
	
                          54203

                        	 	
                          BOLET
      44-17

                        	
                          17

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          03-1-02

                        
	
                          54204

                        	 	
                          WACKER
      41-10

                        	
                          10

                        	
                          3N

                        	
                          64W

                        	
                          WELD

                        	
                          04-1-02

                        
	
                          54205

                        	 	
                          ANDERSON
      12-13

                        	
                          13

                        	
                          9N

                        	
                          65W

                        	
                          WELD

                        	
                          04-1-02

                        
	
                          54206

                        	 	
                          WILLIAMSON
      43-12

                        	
                          12

                        	
                          6N

                        	
                          66W

                        	
                          WELD

                        	
                          05-1-02

                        
	
                          54207

                        	 	
                          STATE
      22-4

                        	
                          4

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          05-1-02

                        
	
                          54208

                        	 	
                          NORRIS
      16C

                        	
                          16

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          05-1-02

                        
	
                          54211

                        	 	
                          MCKEE
      21-21

                        	
                          31

                        	
                          6N

                        	
                          64W

                        	
                          WELD

                        	
                          05-1-02

                        
	
                          54215

                        	 	
                          WELLS
      RANCH 32-10

                        	
                          10

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          05-1-02

                        
	
                          54220

                        	 	
                          STATE
      WELLS 32 D

                        	
                          32

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          07-1-02

                        
	
                          54221

                        	 	
                          STATE
      6525 34-32

                        	
                          32

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          07-1-02

                        
	
                          54222
      A-B 

                        	
                          STATE
      6525 32 & 42-32

                        	
                          32

                        	
                          6N

                        	
                          63W

                        	
                          WELD

                        	
                          07-1-02

                        
	
                          54228

                        	 	
                          WELLS
      RANCH 41-10

                        	
                          10

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          08-1-02

                        


                

                 

                
                  
                     


                  

                  
                    Page 3 of
8

                    
                      

                    

                  

                  
                     


                  

                

                 

                
                  
                    
                      	
                              TEPPCO
      CRUDE OIL, L.L.C. 

                              EXHIBIT
      A - AMENDMENT #42

                            	 
      	
                              PETROLEUM
      DEVELOPMENT CORPORATION 

                              CONTRACT
      NO PED P29124024-R 

                              CONTRACT
      DATE DECEMBER 31,1999

                            


                    

                  

                

                 

                
                  
                    
                      	
                              TEPPCO
      LSE #

                            	
                               

                            	
                              LEASE
      NAME

                            	
                               

                            	
                              LEGAL

                            	
                               

                            	
                              
                                COUNTY
      IN COLORADO

                              

                            	
                              DATE
      ADDED TO CONTRACT

                            
	 
      	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                              54229

                            	 
      	
                              WELLS
      RANCH 43-10

                            	
                              10

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              08-1-02

                            
	
                              54233

                            	 
      	
                              STATE
      6525 44-32

                            	
                              32

                            	
                              SM

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-02

                            
	
                              54234

                            	 
      	
                              MILLER
      43-29

                            	
                              29

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              10-1-02

                            
	
                              54238

                            	 
      	
                              FOE
      33-20

                            	
                              20

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              10-1-02

                            
	
                              54239

                            	 
      	
                              HOWARD
      14-18

                            	
                              18

                            	
                              5N

                            	
                              64W

                            	
                              WELD

                            	
                              10-1-02

                            
	54244
      A-B	
                              NOFFSINGER
      22 & 32-33

                            	
                              33

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              11-1-02

                            
	
                              54248

                            	 
      	
                              MILLAGE
      13-3D

                            	
                              3

                            	
                              5N

                            	
                              64W

                            	
                              WELD

                            	
                              12-1-02

                            
	
                              51250

                            	 
      	
                              MILLAGE
      23-3

                            	
                              3

                            	
                              5N

                            	
                              64W

                            	
                              WELD

                            	
                              12-1-02

                            
	
                              54251

                            	 
      	
                              LOUSTALET
      32-12

                            	
                              12

                            	
                              5N

                            	
                              65W

                            	
                              WELD

                            	
                              12-1-02

                            
	
                              54252

                            	 
      	
                              ERLICH
      70

                            	
                              7

                            	
                              8N

                            	
                              64W

                            	
                              WELD

                            	
                              12-1-02

                            
	
                              54254

                            	 
      	
                              EHRLICH
      13-32

                            	
                              32

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              1-1-03

                            
	
                              54255

                            	 
      	
                              DYER
      13-5

                            	
                              6

                            	
                              05N

                            	
                              64W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54256

                            	 
      	
                              WELLS
      RANCH 31-5

                            	
                              5

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              6-1-04

                            
	
                              54257

                            	 
      	
                              KERBS
      14-15

                            	
                              15

                            	
                              06N

                            	
                              64W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54258

                            	 
      	
                              BOLET
      33-17

                            	
                              17

                            	
                              6N

                            	
                              65W

                            	
                              WELD

                            	
                              1-1-03

                            
	
                              54259

                            	 
      	
                              WELLS
      RANCH 14-35

                            	
                              35

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54260

                            	 
      	
                              WEBSTER
      31-11

                            	
                              11

                            	
                              06N

                            	
                              65W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54271

                            	 
      	
                              J
      & L FARMS 22-29

                            	
                              29

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              1-1-03

                            
	
                              54272

                            	 
      	
                              WELLS
      RANCH 31-10

                            	
                              10

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              2-1-03

                            
	54273
      A-B	
                              MOKES
      31 & 41-21

                            	
                              21

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              2-1-03

                            
	
                              54275

                            	 
      	
                              GADDIS
      42-36

                            	
                              36

                            	
                              4N

                            	
                              68W

                            	
                              WELD

                            	
                              2-1-03

                            
	
                              54276

                            	 
      	
                              STATE
      PETERSON 22-16

                            	
                              15

                            	
                              5N

                            	
                              68W

                            	
                              WELD

                            	
                              2-1-03

                            
	
                              54277

                            	 
      	
                              STATE
      PETERSON 43-16

                            	
                              16

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              2-1-03

                            
	
                              54278

                            	 
      	
                              STATE
      PETERSON 34-16

                            	
                              16

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              2-1-03

                            
	
                              54279

                            	 
      	
                              STATE
      PETERSON 41-16

                            	
                              18

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              2-1-03

                            
	
                              54285

                            	 
      	
                              WELLS
      RANCH 33 & 44-10

                            	
                              10

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              3-1-03

                            
	
                              54286

                            	 
      	
                              J
      & L FARMS 42-29

                            	
                              29

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              3-1-03

                            
	
                              54296

                            	 
      	
                              HOFF
      33-6

                            	
                              6

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              4-1-03

                            
	
                              54297

                            	 
      	
                              JOHNSON
      14-4

                            	
                              4

                            	
                              6N

                            	
                              65W

                            	
                              WELD

                            	
                              4-1-03

                            
	54300
      A-B	
                              ?T
      23-22 & WIEDEMAN 24-22

                            	
                              22

                            	
                              4N

                            	
                              68W

                            	
                              WELD

                            	
                              4-1-03

                            
	
                              54307

                            	 
      	
                              JOHNSON
      13-4

                            	
                              4

                            	
                              6N

                            	
                              65W

                            	
                              WELD

                            	
                              6-1-03

                            
	
                              54308

                            	 
      	
                              STATE
      5519 42-8

                            	
                              8

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              6-1-03

                            
	54316
      A-B	
                              J
      & L FARMS 31 & 41-29

                            	
                              28

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-03

                            
	54319
      A-B	
                              STATE
      6524 11 & 21-28

                            	
                              26

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-03

                            
	54320
      A-B	
                              STATE
      PETERSON 12 & 21-16

                            	
                              16

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-03

                            
	54321
      A-B	
                              STATE
      WELLS 32 & 42-4

                            	
                              4

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-03

                            
	
                              54325

                            	 
      	
                              STATE
      PETERSON 42-16

                            	
                              16

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              8-1-03

                            
	
                              54326

                            	 
      	
                              KREPS
      11-7

                            	
                              7

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              8-1-03

                            
	54327
      A-B	
                              STATE
      PETERSON 44 & 33-16

                            	
                              18

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              8-1-03

                            
	
                              54328

                            	 
      	
                              STATE
      11 & 12-4

                            	
                              4

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              9-1-03

                            
	
                              54333

                            	 
      	
                              UHRICH
      43-6

                            	
                              8

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              10-1-03

                            
	54334
      A-B	
                              STATE
      PETERSON 13 & 14-16

                            	
                              16

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	
                              54335

                            	 
      	
                              STATE
      PETERSON 23-18

                            	
                              16

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	
                              54336

                            	 
      	
                              J
      & L FARMS 32-29D

                            	
                              29

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	
                              54337

                            	 
      	
                              MCINTOSH
      43 & 44-23

                            	
                              23

                            	
                              EN

                            	
                              64W

                            	
                              WELD

                            	
                              10-1-03

                            
	
                              54338

                            	 
      	
                              STATE
      B1 24-16

                            	
                              15

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	
                              54339

                            	 
      	
                              J  &
      L FARMS 21-29

                            	
                              29

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	54340
      A-B	
                              J
      & L FARMS 11 & 12-29

                            	
                              29

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	54341
      A-B	
                              STATE
      PETERSON 31 & 32-16

                            	
                              16

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              10-1-03

                            
	
                              54355

                            	 
      	
                              STATE
      8461 12-18

                            	
                              16

                            	
                              5N

                            	
                              64W

                            	
                              WELD

                            	
                              11-1-03

                            
	
                              54356

                            	 
      	
                              BRYCE
      21-28

                            	
                              28

                            	
                              2N

                            	
                              64W

                            	
                              WELD

                            	
                              11-1-03

                            
	54357
      A-C	
                              KREPS
      24, 34 & 44-6

                            	
                              3

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              11-1-03

                            
	
                              54358

                            	 
      	
                              J
      & L FARMS 31-30 & 32-30

                            	
                              30

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              12-1-03

                            
	54359
      A-B	
                              WEBSTER
      41-11 42-11

                            	
                              11

                            	
                              06N

                            	
                              65W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54360

                            	 
      	
                              JOHNSON
      23-4

                            	
                              4

                            	
                              6N

                            	
                              65W

                            	
                              WELD

                            	
                              1-1-04

                            
	
                              54361

                            	 
      	
                              JOHNSON
      24-4

                            	
                              4

                            	
                              6N

                            	
                              65W

                            	
                              WELD

                            	
                              1-1-04

                            
	
                              54363

                            	 
      	
                              GADDIS
      32-38

                            	
                              36

                            	
                              4N

                            	
                              65W

                            	
                              WELD

                            	
                              1-1-04

                            
	54364
      A-B	
                              CARLSON
      41 & 42-18

                            	
                              18

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              1-1-04

                            
	
                              54965

                            	 
      	
                              CARLSON
      43-7

                            	
                              7

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              2-1-04

                            
	
                              54367

                            	 
      	
                              STATE
      8461 21-16

                            	
                              6

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              2-1-04

                            
	
                              54372

                            	 
      	
                              STATE
      8461 13-16

                            	
                              16

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              3-1-04

                            
	54375
      A-B	
                              J
      & L FARMS 11 & 20-20

                            	
                              20

                            	
                              6N

                            	
                              63W

                            	
                              WELD

                            	
                              4-1-04

                            
	
                              54376

                            	 
      	
                              FRANCEN
      23-8

                            	
                              8

                            	
                              6N

                            	
                              64W

                            	
                              WELD

                            	
                              4-1-04

                            
	
                              54377

                            	 
      	
                              O'GRADY
      31-9

                            	
                              6

                            	
                              5N

                            	
                              64W

                            	
                              WELD

                            	
                              4-1-04

                            
	54378
      A-B	
                              STATE
      CORSAIR 13 & 23-86

                            	
                              38

                            	
                              4N

                            	
                              63W

                            	
                              WELD

                            	
                              4-1-04

                            
	
                              54379

                            	 
      	
                              ?
      JOHNSON 2-21

                            	
                              2

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              4-1-04

                            
	
                              54384

                            	 
      	
                              CLEMONS
      32-3

                            	
                              9

                            	
                              5N

                            	
                              64W

                            	
                              WELD

                            	
                              4-1-04

                            
	54385
      A-B	
                              GADDIS
      12 & 22-36

                            	
                              36

                            	
                              4N

                            	
                              63W

                            	
                              WELD

                            	
                              4-1-04

                            
	
                              54386

                            	 
      	
                              WELLS
      RANCH 14-2

                            	
                              2

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              6-1-04

                            
	54387
      A-B	
                              WELLS
      RANCH 42-5 & 32-5

                            	
                              5

                            	
                              5N

                            	
                              63W

                            	
                              WELD

                            	
                              6-1-04

                            
	
                              54388

                            	 
      	
                              UYEMURA
      34-31

                            	
                              31

                            	
                              7N

                            	
                              64W

                            	
                              WELD

                            	
                              5-1-04

                            
	54389
      A-B	
                              B
      JOHNSON 11-11, 12-11

                            	
                              11

                            	
                              06N

                            	
                              65W

                            	
                              WELD

                            	
                              7-1-04

                            
	54390
      A-B	
                              BAKER
      31-5, 32-5

                            	
                              5

                            	
                              04N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54391

                            	 
      	
                              BAKER
      42-5

                            	
                              3

                            	
                              04N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54392

                            	 
      	
                              BAKER
      5-41

                            	
                              6

                            	
                              04N

                            	
                              63W

                            	
                              WELD

                            	
                              7-1-04

                            
	54993
      A-B	
                              BENSON
      23-39D, 23-43D

                            	
                              23

                            	
                              03N

                            	
                              66W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54394

                            	 
      	
                              BENSON
      13A

                            	
                              13

                            	
                              04N

                            	
                              67W

                            	
                              WELD

                            	
                              7-1-04

                            
	54395
      A-B	
                              BOOTH
      14-35, 23-35

                            	
                              35

                            	
                              07N

                            	
                              65W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54396

                            	 
      	
                              BOOTH
      24-35

                            	
                              35

                            	
                              07N

                            	
                              65W

                            	
                              WELD

                            	
                              7-1-04

                            
	
                              54397

                            	 
      	
                              BOOTH
      25-92

                            	
                              25

                            	
                              05N

                            	
                              67W

                            	
                              WELD

                            	
                              7-1-04

                            


                    

                  

                   

                  
                    
                      
                      

                    

                    
                      Page 4 of
8

                      
                        

                      

                    

                    
                      
                      

                    

                  

                

              

               

              
                
                  
                    
                      	
                              TEPPCO
      CRUDE OIL, L.L.C. 

                              EXHIBIT
      A - AMENDMENT #42

                            	 
      	
                              PETROLEUM
      DEVELOPMENT CORPORATION 

                              CONTRACT
      NO PED P29124024-R 

                              CONTRACT
      DATE DECEMBER
31,1999

                            


                    

                  

                

              

               

              
                
                  	
                          TEPPCO
      LSE #

                        	 
      	
                          LEASE
      NAME

                        	 
      	
                          LEGAL

                        	 
      	
                          COUNTY
      IN COLORADO

                        	
                          DATE
      ADDED TO CONTRACT

                        
	 
      	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	54398
      A-B	
                          BOOTH
      33-35, 34-35

                        	
                          35

                        	
                          07N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	54399
      A-B	
                          BOOTH
      43-35 , 44-35

                        	
                          35

                        	
                          07N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54400

                        	 
      	
                          BRIGGS
      1-32

                        	
                          1

                        	
                          03N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54401

                        	 
      	
                          BUJALSKI
      41-25

                        	
                          25

                        	
                          04N

                        	
                          68W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54402

                        	 
      	
                          COCKROFT
      44-11

                        	
                          11

                        	
                          03N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54403

                        	 
      	
                          DUNHAM
      41-5

                        	
                          5

                        	
                          01N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54404

                        	 
      	
                          E
      JOHNSON 2-22

                        	
                          2

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54405
      A-B	
                          DYER
      GRADY 14-6, 23-5

                        	
                          5

                        	
                          06N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54406

                        	 
      	
                          EDWARDS
      33-9

                        	
                          9

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54407

                        	 
      	
                          EDWARDS
      34-9

                        	
                          6

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54408

                        	 
      	
                          EDWARDS
      43-9

                        	
                          8

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54409

                        	 
      	
                          EDWARDS
      44-9

                        	
                          3

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54410

                        	 
      	
                          FICKEL
      31-21

                        	
                          21

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54411

                        	 
      	
                          FICKEL
      41-21

                        	
                          21

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54412

                        	 
      	
                          FOSTER
      32-7

                        	
                          7

                        	
                          038

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54413

                        	 
      	
                          FRANK
      25-42

                        	
                          25

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54414
      A-B	
                          GADDIS
      11-36, 21-36

                        	
                          88

                        	
                          04N

                        	
                          66W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54415

                        	 
      	
                          GADDIS
      31-36

                        	
                          36

                        	
                          04N

                        	
                          68W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54416

                        	 
      	
                          GADDIS
      41-36

                        	
                          35

                        	
                          04N

                        	
                          66W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54417

                        	 
      	
                          GARDNER
      12-19

                        	
                          19

                        	
                          01N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54418

                        	 
      	
                          GUTTERSON
      23-17

                        	
                          17

                        	
                          03N

                        	
                          69W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54419

                        	 
      	
                          GUTTERSON
      23-41

                        	
                          23

                        	
                          03N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	54420
      A-B	
                          HAHN
      13-27, 14-27

                        	
                          27

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54421
      A-D	
                          HAHN
      23-27, 24-27

                        	
                          27

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54422
      A-B	
                          HICKS
      31, 32, 41, 42-29

                        	
                          29

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54423
      A-B	
                          J
      & L FARMS 23-11, 23-12

                        	
                          23

                        	
                          06N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	54424
      A-B	
                          J
      & L FARMS 23-21, 23-22

                        	
                          23

                        	
                          05N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54425

                        	 
      	
                          JEFFERS
      41-35

                        	
                          35

                        	
                          04N

                        	
                          68W

                        	
                          WELD

                        	
                          7-1-04

                        
	54426
      A-B	
                          KERBS
      23-15, 24-15

                        	
                          15

                        	
                          05N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	54427
      A-B	
                          KERBS
      33-15, 43-15

                        	
                          15

                        	
                          05N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	54428
      A-B	
                          KERBS
      34-15, 44-15

                        	
                          15

                        	
                          06N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54429

                        	 
      	
                          KIRBY
      29-11

                        	
                          29

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54430

                        	 
      	
                          KNOX
      32-3

                        	
                          3

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54431

                        	 
      	
                          KNOX
      41-3

                        	
                          8

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54432

                        	 
      	
                          LECLERG
      31-22

                        	
                          22

                        	
                          03N

                        	
                          68W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54433

                        	 
      	
                          LHI
      31-23

                        	
                          23

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54434

                        	 
      	
                          MEYER
      31-7

                        	
                          7

                        	
                          04N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54435

                        	 
      	
                          MILLER
      21-31

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54436
      A-B	
                          MOSER
      25-32, 26-42

                        	
                          25

                        	
                          03N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54437

                        	 
      	
                          NATIONAL
      HOG FARM 13-9

                        	
                          9

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54438

                        	 
      	
                          NATIONAL
      HOG FARM 14-9

                        	
                          9

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54439
      A-B	
                          NATIONAL
      HOG FARM 17-11, 17-12

                        	
                          17

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54440
      A-B	
                          NATIONAL
      HOG FARM 17-21, 17-22

                        	
                          17

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54441
      A-B	
                          NATIONAL
      HOG FARM 21-43 & 44-21

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54442

                        	 
      	
                          NATIONAL
      HOG FARM 21-8

                        	
                          8

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54443

                        	 
      	
                          NATIONAL
      HOG FARM 24-9

                        	
                          9

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54444
      A-B	
                          NATIONAL
      HOG FARM 31-17, 32-17

                        	
                          17

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54445
      A-B	
                          NATIONAL
      HOG FARM 31 & 42-21

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54446

                        	 
      	
                          NATIONAL
      HOG FARM 32-21

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54447

                        	 
      	
                          NATIONAL
      HOG FARM 33-21

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54448

                        	 
      	
                          NATIONAL
      HOG FARM 34-21

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54449

                        	 
      	
                          NATIONAL
      HOG FARM 41-21

                        	
                          21

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54452
      A-B	
                          NATIONAL
      HOG FARM 47-17, 42-17

                        	
                          17

                        	
                          05N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54453
      A-B	
                          OLSON
      13-29, 29-29

                        	
                          28

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54464
      A-B	
                          OLSON
      14-29, 24-29

                        	
                          29

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54465
      A-D	
                          OLSON
      25-12, 28-21, 28-22

                        	
                          28

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54456

                        	 
      	
                          PROSPECT
      VALLEY 22-9

                        	
                          9

                        	
                          01N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54457

                        	 
      	
                          PROSPECT
      VALLEY 44-33

                        	
                          23

                        	
                          02N

                        	
                          69W

                        	
                          WELD

                        	
                          7-1-04

                        
	54458
      A-B	
                          RUDOLPH
      2-33 2-34

                        	
                          2

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54459

                        	 
      	
                          SAUER
      33-31D

                        	
                          31

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54460

                        	 
      	
                          SAUER
      43-31

                        	
                          31

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54461
      A-B	
                          SEELE
      31 & 41-31

                        	
                          31

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54463

                        	 
      	
                          SEELE
      42-31

                        	
                          31

                        	
                          04N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54464

                        	 
      	
                          WASTE
      SERVICES 21-36

                        	
                          35

                        	
                          03N

                        	
                          64W

                        	
                          WELD

                        	
                          7-1-04

                        
	54465
      A-B	
                          WEBSTER
      21-11, 22-11

                        	
                          11

                        	
                          06N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54466

                        	 
      	
                          WEBSTER
      32-11

                        	
                          11

                        	
                          06N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	54467
      A-B	
                          WENGARDT
      24-22, 33-22

                        	
                          22

                        	
                          03N

                        	
                          66W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54468

                        	 
      	
                          WIEDEMAN
      31-21

                        	
                          21

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	54469
      A-B	
                          WYSCAVER
      19-5, 24-5

                        	
                          6

                        	
                          04N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54470

                        	 
      	
                          WYSCAVER
      23-5

                        	
                          5

                        	
                          04N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54471

                        	 
      	
                          WYSCAVER
      6-14

                        	
                          5

                        	
                          04N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54472

                        	 
      	
                          ZIMMERMAN
      14-17

                        	
                          17

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54473

                        	 
      	
                          ZIMMERMAN
      29-17

                        	
                          17

                        	
                          05N

                        	
                          67W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54482

                        	 
      	
                          WELLS
      RANCH 12-3 & 21-3

                        	
                          9

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54483

                        	 
      	
                          MEYER
      41-7

                        	
                          7

                        	
                          4N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54484
      A-B	
                          CATTLEMAN
      14 & 24-31D

                        	
                          36

                        	
                          6N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	54485
      A-B	
                          WELLS
      RANCH 14 & 24-11

                        	
                          11

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        
	54488
      A-B	
                          CATTLEMAN
      13 & 23-11D

                        	
                          13

                        	
                          8N

                        	
                          65W

                        	
                          WELD

                        	
                          7-1-04

                        
	
                          54489

                        	 
      	
                          CHERYLE
      STATE 1

                        	
                          16

                        	
                          1N

                        	
                          61W

                        	
                          ADAMS

                        	
                          7-1-04

                        
	
                          54490

                        	 
      	
                          WELLS
      RANCH 41-3

                        	
                          3

                        	
                          5N

                        	
                          63W

                        	
                          WELD

                        	
                          7-1-04

                        


                

              

               

              
                
                  
                  

                

                
                  Page 5 of
8

                  
                    

                  

                

                
                  
                  

                

              

            

          

        

      

       

      
        
          
            	
                    TEPPCO
      CRUDE OIL, LLC

                  	 
      	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      -AMENDMENT #42

                  	 
      	
                    CONTRACT
      NO PED-P99124024-R

                  
	 
      	 
      	
                    CONTRACT
      DATE DECEMBER 31,1999

                  


          

          


          
            	
                    TEPPCO
      LSE #

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                    DATE
      ADDED TO CONTRACT

                  
	 	 	 	 	 	 	 
	
                    54491

                  	
                    WELLS
      RANCH 23 & 21-34

                  	
                    34

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54492

                  	
                    WELLS
      RANCH 14-2

                  	
                    1

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    54493

                  	
                    WELLS
      RANCH 23-11

                  	
                    11

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    54494

                  	
                    WELLS
      RANCH 32-3

                  	
                    3

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    34495

                  	
                    BERNHARDT
      13A

                  	
                    13

                  	
                    4N

                  	
                    67W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    54496

                  	
                    WELLS
      RANCH 14-3

                  	
                    3

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-04

                  
	
                    54499

                  	
                    WELLS
      RANCH 41-5

                  	
                    5

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54508
      A-B

                  	
                    WELLS
      RANCH 13 & 23-33

                  	
                    33

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54509
      A-B

                  	
                    WELLS
      RANCH 23 & 24-1

                  	
                    1

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54510
      A-B

                  	
                    WELLS
      RANCH  33 & 34-34

                  	
                    S4

                  	
                    6N

                  	
                    88W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54511
      A-B

                  	
                    SCHRANT
      23 24-12

                  	
                    12

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54517

                  	
                    WELLS
      RANCH 24-33

                  	
                    33

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54518

                  	
                    WELLS
      RANCH 13-11

                  	
                    11

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54583
      A-B

                  	
                    WELLS
      RANCH 14 & 23-27

                  	
                    27

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-04

                  
	
                    54585
      A-B

                  	
                    COCKROFT
      34 & 43-11

                  	
                    33

                  	
                    BN

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-04

                  
	
                    54586
      A-B

                  	
                    RUFF
      21 & 22-3

                  	
                    3

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-04

                  
	
                    54589

                  	
                    HOWARD
      LAKE 12-9

                  	
                    9

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-04

                  
	
                    54590

                  	
                    GREEN
      TRUST 24-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    10-1-04

                  
	
                    54591

                  	
                    GREEN
      13-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    10-1-04

                  
	
                    54592

                  	
                    RICHTER
      13-27

                  	
                    27

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-04

                  
	
                    54593

                  	
                    CHRISTIANSEN
      31-33

                  	
                    33

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-04

                  
	
                    54597

                  	
                    STATE
      PETERSON 11-15

                  	
                    16

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-04

                  
	
                    54601

                  	
                    ERICKSON
      34-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54602
      A-B

                  	
                    BOOTH
      11 & 12-25

                  	
                    25

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54603

                  	
                    GREEN
      22-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54604
      A-B

                  	
                    BIXLER
      31 & 32-5

                  	
                    6

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54605
      A-B

                  	
                    CORNISH
      11 & 12-3

                  	
                    3

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54606

                  	
                    CECIL
      13-1

                  	
                    1

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54607

                  	
                    WELLS
      RANCH 82-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    12-1-04

                  
	
                    54608

                  	
                    HEINZE
      44-29

                  	
                    28

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-05

                  
	
                    54610
      A-B

                  	
                    WELLS
      RANCH 14 & 24-15

                  	
                    15

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-05

                  
	
                    54613
      A-B

                  	
                    PFENNING
      43 & 44 31

                  	
                    31

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-05

                  
	
                    54614

                  	
                    UYEMURA
      33-31

                  	
                    31

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-05

                  
	
                    54615A-B

                  	
                    LAWLEY
      31 & 32-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-05

                  
	
                    54616

                  	
                    REIS
      11-28

                  	
                    28

                  	
                    2N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-05

                  
	
                    54618
      A-B

                  	
                    STONEBRAKER
      42 & 32-28

                  	
                    28

                  	
                    2N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-05

                  
	
                    54619

                  	
                    BARREL
      41-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-05

                  
	
                    54620

                  	
                    RIGGS
      43-16

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    2-1-05

                  
	
                    54621
      A-B

                  	
                    WELLS
      RANCH 43 & 44-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54622
      A-B

                  	
                    CECIL
      11 & 21-12

                  	
                    12

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54623

                  	
                    LAWLEY
      44-4D

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54624
      A-B

                  	
                    LAWLEY
      33 & 43-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54625
      A-B

                  	
                    MOODY
      12,21 & 22-5

                  	
                    5

                  	
                    8N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54626
      A-B

                  	
                    WOLFRUM
      42-10

                  	
                    10

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54627
      A-B

                  	
                    KREPS
      33 & 43-6

                  	
                    35

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54528
      A-B

                  	
                    ADAMS
      31 & 41-10

                  	
                    10

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54629

                  	
                    LANG
      11-95

                  	
                    35

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54630
      A-B

                  	
                    J
      & L FARMS 31 & 41-19

                  	
                    19

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54631A-B

                  	
                    FRANCIS
      11 & 21-8

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54632

                  	
                    FRANCIS
      22-6

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-05

                  
	
                    54633
      A-B

                  	
                    WELLS
      RANCH 14 & 23-14

                  	
                    14

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54634

                  	
                    NORTHERN
      PROPERTIES 14-29

                  	
                    39

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54639

                  	
                    CHRISTIANSEN
      54-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54640
      A-B

                  	
                    WELLS
      RANCH 22 &.24-20

                  	
                    20

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54641
      A-B

                  	
                    PHINNEY
      33-10

                  	
                    10

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54642
      A-B

                  	
                    WELLS
      RANCH 13 & 14-20

                  	
                    20

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54643A-B

                  	
                    PHINNEY
      44-10

                  	
                    10

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54644
      A-B

                  	
                    KREPS
      31 & 32-8

                  	
                    6

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54645

                  	
                    HARPER
      43-27

                  	
                    27

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54646
      A-B

                  	
                    J
      & L FARMS 32 & 42-19

                  	
                    19

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54647

                  	
                    BAY
      FAMILY TRUST

                  	
                    1

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54645
      A-B

                  	
                    FABRIZUS
      41 & 31-1

                  	
                    1

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-05

                  
	
                    54651
      A-B

                  	
                    WELLS
      RANCH 43 & 44-30

                  	
                    30

                  	
                    8N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54652
      A-B.

                  	
                    CHRISTIANSEN
      4l&42-3c

                  	
                    33

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54653
      A-B

                  	
                    WELLS
      RANCH 41 & 42-30

                  	
                    30

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54655
      A-B

                  	
                    ALM
      31 & 41-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54656
      A-B

                  	
                    ALM
      32 & 42-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54657
      A-B

                  	
                    CLARK
      11 & 12 27

                  	
                    27

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54658
      A-B

                  	
                    CLARK
      21 & 22-27

                  	
                    27

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	 
      
	
                    54661
      A-B

                  	
                    WELLS
      RANCH 13 &23-15

                  	
                    15

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54662
      A-B

                  	
                    CECIL
      31 & 41-2

                  	
                    2

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    5-1-05

                  
	54663
      A-B  	
                    HAZEN
      13 & 14-28

                  	
                    37

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54664
      A-B

                  	
                    WELLS
      RANCH 13 & 24-27

                  	
                    27

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54688
      A-B

                  	
                    HOWARD
      LAKE 11 & 21-9

                  	
                    9

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54669
      A-B

                  	
                    PEIKER
      31 & 32-5

                  	
                    6

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54670
      A-B

                  	
                    PEIKER
      41 & 43-5

                  	
                    6

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54671
      A-B

                  	
                    WELLS
      RANCH 11 & 12-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54672
      A-B

                  	
                    TRINITY
      43-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54675

                  	
                    TRINITY
      44-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54678
      A-B

                  	
                    HAZEN
      21 & 22-23

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    7-1-05

                  


          

           

          
            
              
              

            

            
              Page 6 of
8

              
                

              

            

            
              
              

            

          

           

          
            	
                    TEPPCO
      CRUDE OIL, LLC

                  	 
      	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      -AMENDMENT #42

                  	 
      	
                    CONTRACT
      NO PED-P99124024-R

                  
	 
      	 
      	
                    CONTRACT
      DATE DECEMBER31,1999

                  


          

          


          
            	
                    TEPPCO
      LSES #

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                    DATE
      ADDED TO CONTRACT

                  
	 	 	 	 	 	 	 
	
                    54679
      A-B

                  	
                    PAXTON
      11 & 12-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54681
      A-B

                  	
                    RICHTER
      23 & 24-27

                  	
                    27

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54682

                  	
                    WELLS
      RANCH 31-36

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54686
      A-B

                  	
                    WELLS
      RANCH 21 & 22-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54687A-B

                  	
                    KOHLHOFF
      29 & 24-22

                  	
                    22

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54688

                  	
                    GREEN
      32-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54689

                  	
                    GREEN
      11-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54695
      A-B

                  	
                    HOWARD
      LAKE 41 & 42-9

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54596
      A-B

                  	
                    ERICKSON
      14 & 24-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54697
      A-B

                  	
                    CORNISH
      21 & 22-3

                  	
                    3

                  	
                    3N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54698
      A-B

                  	
                    HAZEN
      23 & 24-28

                  	
                    28

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54699

                  	
                    WELLS
      RANCH 23-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54700

                  	
                    WELLS
      RANCH 12-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54703
      A-B

                  	
                    DILLARD
      31 & 41-20

                  	
                    20

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-05

                  
	
                    54704

                  	
                    BARREL
      42-4

                  	
                    4

                  	
                    8N

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-05

                  
	
                    54705
      A-B

                  	
                    SCHMERGE
      43 & 44-4

                  	
                    4

                  	
                    5N

                  	
                    67W

                  	
                    WELD

                  	
                    9-1-05

                  
	
                    54707
      A-B

                  	
                    SCHMERGE
      33 & 34-4

                  	
                    4

                  	
                    5N

                  	
                    67W

                  	
                    WELD

                  	
                    9-1-05

                  
	
                    54710
      A-B

                  	
                    CERVI
      31 & 41-26

                  	
                    25

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54711
      A-B

                  	
                    WELLS
      RANCH 33 & 43-15

                  	
                    15

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54712
      A-B

                  	
                    CERVI
      14 & 24-24

                  	
                    24

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54713
      A-B

                  	
                    NORTHERN
      PROP 26 & 24-29

                  	
                    29

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54715
      A-B

                  	
                    WELLS
      RANCH 34,44-15

                  	
                    15

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54718

                  	
                    VEGA
      11-3

                  	
                    3

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    11-1-05

                  
	
                    54721
      A-B

                  	
                    WELLS
      RANCH 43 & 44-27

                  	
                    27

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-05

                  
	
                    54722
      A-B

                  	
                    WELLS
      RANCH 33 & 34-27

                  	
                    27

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-05

                  
	
                    54727
      A-B

                  	
                    RICHTER
      32 & 34-27

                  	
                    27

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54729
      A-B

                  	
                    WELLS
      RANCH 13 &24-14

                  	
                    14

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54731
      A-B

                  	
                    RICHTER
      43 & 44-7

                  	
                    27

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54732
      A-B

                  	
                    WELLS
      RANCH 13 & 23-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54733
      A-B

                  	
                    WELLS
      RANCH 11 & 12-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54734
      A-B

                  	
                    WELLS
      RANCH 21 & 23-24

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54735
      A-B

                  	
                    WELLS
      RANCH 33 & 34-14

                  	
                    14

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54736
      A-B

                  	
                    WELLS
      RANCH 43 & 44-14

                  	
                    14

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54737
      A-B

                  	
                    JOHNSTON
      14-7 & TRINITY 23-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54738
      A-B

                  	
                    STATE
      31 & 41-4

                  	
                    4

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54739

                  	
                    COCKROFT
      33-11

                  	
                    17

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54740
      A-D

                  	
                    PETTINGER
      33,44,34 & 43-2

                  	
                    2

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54742

                  	
                    WELLS
      RANCH 24-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-06

                  
	
                    54743
      A-D

                  	
                    DILLARD
      45, 44 33 & 34-20

                  	
                    20

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-06

                  
	
                    54744

                  	
                    GIBSON
      11-9

                  	
                    9

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-06

                  
	
                    54747
      A-B

                  	
                    HUNGENBERG
      13 & 14-38

                  	
                    33

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54748
      A-C

                  	
                    WELLS
      RANCH 33, 34 & 43-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54749

                  	
                    WELLS
      RANCH 44-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54750
      A-B

                  	
                    HUNGENBERG
      21 & 22-16

                  	
                    18

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54746

                  	
                    DILLARD
      32 & 42-20

                  	
                    20

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54752
      A-B

                  	
                    PAPPENHEIM
      12 & 22-24

                  	
                    24

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54753
      A-C

                  	
                    ANDERSON
      31,32 & 42-10

                  	
                    6N

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54754
      A-B

                  	
                    ANDERSON
      13 & 23-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54755

                  	
                    ANDERSON
      14-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54756
      A-B

                  	
                    PAPPENHEIM
      33 & 43-28

                  	
                    28

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54761

                  	
                    PAPPENHEIM
      32-24

                  	
                    24

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54762

                  	
                    HUNENBERG
      22-17

                  	
                    17

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54764
      A-C

                  	
                    WELLS
      RANCH 31,41, 42-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-06

                  
	
                    54771
      A & C

                  	
                    WELLS
      RANCH 32 & 42-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-06

                  
	
                    54772

                  	
                    WELLS
      RANCH 13-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-06

                  
	
                    54773
      A-D

                  	
                    WILSON
      11,12,21,22-30

                  	
                    30

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54779
      A-D

                  	
                    WILSON
      13,14,23,24-30

                  	
                    30

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54780
      A-D

                  	
                    WALKER
      13,14,28,24-20

                  	
                    10

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54781
      A-B

                  	
                    PAPPENHEIM
      34, 44-26

                  	
                    28

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54782

                  	
                    ANDERSON
      12-34

                  	
                    34

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54783
      A-B

                  	
                    KOHLHOFF
      13,14-22

                  	
                    22

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54784
      A-B

                  	
                    JEFFERS
      11,21-35

                  	
                    35

                  	
                    4N

                  	
                    68W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54791
      A-B

                  	
                    TRACY
      41 & 42-29

                  	
                    23

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-06

                  
	
                    54792
      A-C

                  	
                    CECIL
      31,41 & 42-26

                  	
                    28

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-06

                  
	
                    54794
      A-B

                  	
                    R
      MILLER 13 & 23-24

                  	
                    24

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-06

                  
	
                    54800
      A-B

                  	
                    CBO
      11,21-32

                  	
                    32

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-06

                  
	
                    54801
      A-B

                  	
                    CBO
      14 24-32

                  	
                    32

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    9-1-06

                  
	
                    54802
      A-D

                  	
                    CBO
      12, 22,23-32

                  	
                    32

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-06

                  
	
                    54807
      A, B, D

                  	
                    BROWN
      11,12, & 32-2

                  	
                    2

                  	
                    8N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54808
      A-D

                  	
                    BROWN
      13,14 22 & 24-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54810
      A-D

                  	
                    ZAHOUREK
      31,32,41,42-37

                  	
                    31

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54812
      A-D

                  	
                    ZAHOUREK
      11,12,31,22-31

                  	
                    31

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54814
      A-D

                  	
                    HARVESTER
      31,32,41 & 43-15

                  	
                    15

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    11-1-06

                  
	
                    54821
      A-B

                  	
                    DYERD
      31 & 32-34

                  	
                    34

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54822
      A-B

                  	
                    DYERD
      41 & 42-34

                  	
                    34

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54823
      A-B

                  	
                    ROTHARMEL
      11 & 21-32

                  	
                    32

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54828
      A-B

                  	
                    ROTHARMEL
      12 & 22-32

                  	
                    32

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54635
      A-B

                  	
                    BROWN-ORR
      14 & 24-26

                  	
                    26

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-07

                  
	
                    54838
      A-B

                  	
                    ANDERSON
      21 & 22-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    2-1-07

                  
	
                    54893
      A-B

                  	
                    MONSON
      13-20 & 14-200

                  	
                    20

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  


          

           

          
            
              
              

            

            
              Page 7 of
8

              
                

              

            

            
              
              

            

          

           

          
            	
                    TEPPCO
      CRUDE OIL, LLC

                  	 
      	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      -AMENDMENT #42

                  	 
      	
                    CONTRACT
      NO PED-P99124024-R

                  
	 
      	 
      	
                    CONTRACT
      DATE DECEMBER31,1999

                  


          

          


          
            	
                    TEPPCO
      LSE#

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                    DATE
      ADDED TO CONTRACT

                  	 
      
	 	 	 	 	 	 	 	 
	
                    54841
      A-B

                  	
                    WELLS
      RANCH 23 & 24-22

                  	
                    22

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-07

                  	 
      
	
                    54842
      A-D

                  	
                    WELLS
      RANCH 33,34,43 & 44-2

                  	
                    22

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-07

                  	 
      
	
                    54844
      A-B

                  	
                    MONSON
      23-20 & 24-20

                  	
                    20

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  	 
      
	
                    54845
      A-B

                  	
                    HUNGENBERG
      13 & 14-16

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    
                      3-1-07

                    

                  	 
      
	
                    54846
      A-D

                  	
                    GROVES
      33,34,43,44,34

                  	
                    34

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    
                      3-1-07

                    

                  	 
      
	
                    54847
      A-C

                  	
                    KING
      31, 32, 42-29

                  	
                    29

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    
                      3-1-07

                    

                  	 
      
	
                    54848
      A-D

                  	
                    CORNISH
      11,12,21, 22-10

                  	
                    10

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    
                      3-1-07

                    

                  	 
      
	
                    54850
      A-B

                  	
                    DALTON
      14 & 24-24

                  	
                    24

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    
                      3-1-07

                    

                  	 
      
	
                    54851
      A-B

                  	
                    DALTON
      13 & 23-24

                  	
                    24

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    3-1-07

                  	 
      
	
                    54852
      A-B

                  	
                    LAPP
      33-12 SCHRANT 34-12

                  	
                    12

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-07

                  	 
      
	
                    54853
      A-B

                  	
                    ANDERSON
      11 & 12-2

                  	
                    2

                  	
                    6N

                  	
                    68W

                  	
                    WELD

                  	
                    4-1-07

                  	 
      
	
                    54865
      A-E

                  	
                    SATER
      15, 14, 29,24-19 * 23 19BU

                  	
                    18

                  	
                    4N

                  	
                    69W

                  	
                    WELD

                  	
                    7-1-07

                  	 
      
	
                    54868
      A-E

                  	
                    SATER
      11,12,21,22-19

                  	
                    19

                  	
                    4N

                  	
                    65W

                  	
                    WELD

                  	
                    7-1-07

                  	 
      
	
                    54875
      A-B

                  	
                    BUTTERBALL
      13 & 14-18

                  	
                    19

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-07

                  	 
      
	
                    54878
      A-B

                  	
                    BUTTERBALL
      23 & 24-19

                  	
                    19

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-07

                  	 
      
	
                    54888
      A-E

                  	
                    GUTTERSEN
      33,34,43, 44-6 & 6D

                  	
                    6

                  	
                    3N

                  	
                    68W

                  	
                    WELD

                  	
                    10-1-07

                  	 
      
	
                    54889

                  	
                    MORGANTE
      44-28U

                  	
                    22

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-07

                  	 
      
	
                    54891
      A-D

                  	
                    HEYDE
      31,32,41,42-26

                  	
                    26

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-07

                  	
                    *

                  
	
                    54893
      A-C

                  	
                    RUSCO
      33,43,44-23

                  	
                    23

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    10-1-07

                  	
                    *

                  
	
                    54896
      A-B

                  	
                    GUTTERSEN
      23 & 24-8

                  	
                    6

                  	
                    3N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  	
                    *

                  
	
                    54899
      A-E

                  	
                    BOOTH
      11,12,21 & 22-31U & 31AU

                  	
                    31

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  	
                    *

                  
	
                    54900
      A-E

                  	
                    BOOTH
      55,43,34 & 44-31U & 91DU

                  	
                    31

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  	
                    *

                  
	
                    54901
      A-E

                  	
                    WASTE
      MANAGEMENT 11 12,21 & 22-26 & 25A

                  	
                    22

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    11-1-07

                  	
                    *

                  
	
                    54909
      A-B

                  	
                    TRACY
      31 & 32-23

                  	
                    29

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  	
                    *

                  


          

           

          *ITEMS AMENDED - ADDED

           

          ITEMS AMENDED - PRICE ON ALL
EFFECTIVE 1/1/08

           

          
            
              
              

            

            
              Page 8 of
8

              
                

              

            

            
              
              

            

          

        

         

        
          
            	 
      	
                    210
      Park Avenue, Suite 1600

                    Oklahoma
      City, OK 78102

                    Phone:
      (405) 239-7191

                    FAX:
      (405) 602-1251

                  


          

          
            


          

          
            


          

          
            TEPPCO
CRUDE OIL, LLC

          

          
            


          

          
            Quantity
Amendment Confirmation

          

          
                                                                                       

          

          
            
              	 	TEPPCO Contract
      Number:	PED-P99124Q24-R    Amendment #
      43	 
	 	 	 	 
	 	Petroleum
      Development Corporation Contract #: 	Please
      specify                                       	 
	 	 	 	 
	 	TEPPCO
      Contact:     Martha Brandt	 	 


            

                                        

          

          
            January
15,2008

          

          
            


          

          
            Petroleum
Development Corporation

          

          
            Mr. Thomas E. Riley

          

          
            P.O.Box
26

          

          
            Bridgeport,
WV 26330

          

          
            


          

          
            Phone:      (304)842-8930

          

          
            FAX:     (304)
842-8936

          

          
            


          

          
            Dear
Mr. Riley.

          

          
            


          

          
            This
letter hereby confirms the oral agreement between Petroleum Development
Corporation ("Petroleum Development") and TEPPCO Crude Oil, LLC ("TCO"), whereby
the QUANTITY provision of the above referenced contract ("Original Agreement")
has been amended as shown on the attached Exhibit A

          

          
            


          

          
            The
effective date of this amendment shall be the date(s) as shown on the attached
Exhibit A.

          

          
            


          

          
            Unless
we- receive from you written notice of objection within three (3) business days
of your receipt of this Confirmation, this Confirmation shall be binding upon
both parties.. Except as amended herein, the terms and provisions of the
Original Agreement and any previous amendments shall remain In full force and
effect and are ratified hereby. If you have any questions, please call
Christy Borelll, (405) 239-5799.

          

          
            


          

          
            	
                    TEPPCO
      Crude OP, LLC

                  	 
      	 
      
	
                    By
      TEPPCO CRUDE GP, LLC

                  	 
      	 
      
	
                    as
      sole manager

                  	 
      	
                    CONFIRMATION
      ONLY

                  
	 
      	 
      	 
      	 
      
	 
      	 
      	 
      	
                    NO
      EXECUTION REQUIRED

                  
	
                    By:

                  	
                    /s/
      Christy Borelll

                  	 
      	 
      
	 
      	
                    Christy Borelll

                  	 
      	 
      
	 
      	
                    Manager,
      Contract Administration

                  	 
      	 
      
	
                    For

                  	 
      	 
      	 
      
	 
      	
                    Tracy Diefenderfer

                  	 
      	 
      
	 
      	
                    Vice
      President, Crude Supply and Marketing

                  	 
      	 
      


          

           

        

        
          
            
            

          

          
            
            

            
              

            

          

          
            
            

          

        

         

        
          
            	
                    TEPPCO
      CRUDE OIL, LLC

                  	 
      	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      - AMENDMENT #43

                  	 
      	
                    CONTRACT
      NO PED-P99124024-R

                  
	 
      	 
      	
                    CONTRACT
      DATE DECEMBER 31,1999

                  


          

        

         

        
          
            	
                    TEPPCO
      LSE#

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                     
      DATE
      ADDED TO CONTRACT

                  
	 
      	 
      	 
      	 
      	 
      	 	 
      	 
	
                    51422

                  	
                    TWO
      E RANCH 1-4

                  	
                    4

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51473

                  	
                    2-10
      TWO E RANCH

                  	
                    10

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51474

                  	
                    2-10
      TWO E RANCH

                  	
                    10

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51475

                  	
                    4-10
      TWO E RANCH

                  	
                    10

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51476

                  	
                    1-10
      TWO E RANCH

                  	
                    10

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51477

                  	
                    1-11
      TWO E RANCH

                  	
                    11

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51478

                  	
                    2-11
      TWO E RANCH

                  	
                    11

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51479

                  	
                    2-2
      LF RANCH

                  	
                    2

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51480

                  	
                    2-12
      LF RANCH

                  	
                    12

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51481

                  	
                    1-19
      LF RANCH

                  	
                    13

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51482

                  	
                    1-24
      LF RANCH

                  	
                    24

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    54183

                  	
                    2-25
      LF RANCH

                  	
                    25

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51484

                  	
                    2-30
      LF RANCH

                  	
                    30

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    51466

                  	
                    1-26
      HEYDE

                  	
                    29

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    1-1-08

                  	
                    *

                  
	
                    52710

                  	
                    SKURICH
      ROTHE 13 & 23-6

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52711

                  	
                    HOFFNER
      #1 & 32-32

                  	
                    32

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52712

                  	
                    CAPEHART
      #1 & 31-29

                  	
                    29

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52713

                  	
                    DANLEY
      #1 & DEWEY 21-28

                  	
                    28

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52714

                  	
                    O'GRADY
      #1 & 34-4

                  	
                    4

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52716
      A-B

                  	
                    DUNN
      1 & 24-17

                  	
                    7

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52736

                  	
                    CAPEHART
      41-28

                  	
                    29

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52737
      A-B

                  	
                    DANLEY
      14 & 13-28

                  	
                    SB

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    52731
      A-B

                  	
                    HETTINGER
      1 44-18

                  	
                    18

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    52752

                  	
                    HETTINGER
      33-18

                  	
                    18

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    52753

                  	
                    MOTIS
      44-7

                  	
                    7

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52754

                  	
                    LEAFGREN
      13-17

                  	
                    17

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52755

                  	
                    MORTIS
      #1

                  	
                    7

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52897

                  	
                    WACKER
      #2

                  	
                    10

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	52921 
      	
                    SKURICH
      ROTHE 41 & 31-8

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52922

                  	
                    SKURICH
      ROTHE 14 & 24-8

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52923

                  	
                    STATE
      LEASE 5519 11 & 22-8

                  	
                    8

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52924

                  	
                    MILLER
      DEPPE #1

                  	
                    13

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52925

                  	
                    WACKER
      #1

                  	
                    10

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52926

                  	
                    SCHAAMBERG
      #1 & 12-17

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52927
      A-B

                  	
                    MASON
      #1 & HOWARD 24-18

                  	
                    18

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52928
      A-B

                  	
                    MAXEY
      2; 44-24 & 39-24

                  	
                    24

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    52929
      A-B

                  	
                    CACHE
      DUNN #1 & 22-18

                  	
                    18

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52930

                  	
                    SCHMIDT
      #1 & 32-13

                  	
                    13

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52931

                  	
                    LAW
      44-12 & 34-12

                  	
                    12

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52932
      A-B

                  	
                    SILVA
      #1 & 23-6

                  	
                    6

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52933
      A-C

                  	
                    JASON
      1 & 2 & 34-11

                  	
                    31

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    52934

                  	
                    HOSHIKO
      #1 & 31-34

                  	
                    34

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    52935

                  	
                    GERRY
      1 & 22-25

                  	
                    25

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53020

                  	
                    STATE
      LEASE 23 14 & 24 32

                  	
                    32

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53023

                  	
                    BOLIS
      43-17

                  	
                    17

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53024

                  	
                    WACKER
      31-10

                  	
                    10

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53025

                  	
                    LOUSTALET
      41-15

                  	
                    15

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53028

                  	
                    MILLER
      DEPPE 11-13

                  	
                    13

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53060

                  	
                    WACKER
      22-10

                  	
                    10

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53062

                  	
                    EHRLICH
      14-32

                  	
                    32

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53063

                  	
                    DUNN
      13-7

                  	
                    7

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53064

                  	
                    BOLET
      34-17

                  	
                    17

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53070
      A-B

                  	
                    P
      & O FARMS #1 & 33-2

                  	
                    2

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53072

                  	
                    UHRICH
      13-29

                  	
                    29

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53073

                  	
                    NOFFSINGER
      12-33

                  	
                    33

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53074
      A-B

                  	
                    SITZMAN
      # 1 & 23-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53075
      A-B

                  	
                    SKURICH
      21 & 11-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53076
      A-B

                  	
                    BLOSKAS
      1 & 12-9

                  	
                    9

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53078

                  	
                    LOUSTALET
      21-16

                  	
                    18

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53079

                  	
                    SKURICH-ROTH
      42-8

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53081
      A-B

                  	
                    SKURICH
      11, 12 & 21-6

                  	
                    8

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53089

                  	
                    SKURICH
      13-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53104

                  	
                    STATE
      5519 #1 3-8

                  	
                    8

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53130
      A-B

                  	
                    J
      & L FARMS 24 & 14-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53145
      A-B

                  	
                    ACHZIGER
      1 & 14-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53147

                  	
                    STATE
      LEASE 6525 33-32

                  	
                    32

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    63179
      A-B

                  	
                    HOSHIKO
      31 & 41-17

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53174

                  	
                    SKURICH
      ROTH 33-3

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53175

                  	
                    STATE
      WELL 14-4

                  	
                    4

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53176

                  	
                    STATE
      LEASE 5519 33-8

                  	
                    8

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53177

                  	
                    SLW
      RANCH 42-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53178
      A-B

                  	
                    BOND
      1 & 32-9

                  	
                    9

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53179

                  	
                    DUNN
      MILLER 23-17

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53182

                  	
                    WACKER
      42-10

                  	
                    10

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    63159

                  	
                    LAW
      1

                  	
                    12

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	 	
                    6-1-00

                  	 
	
                    53201

                  	
                    BLOSKAS
      13-9

                  	
                    9

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53202

                  	
                    MOTIS
      34-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53203
      A

                  	
                    MINNINGER
      PFEIF 1 & 41-5

                  	
                    5

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53204

                  	
                    HETTINGER
      34-18

                  	
                    18

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 
	
                    53205
      A-B

                  	
                    MINNINGER
      33-34 &1

                  	
                    34

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	 	
                    12/1/1999

                  	 


          

        

         

        
          
            
            

          

          
            Page 1 of
8

            
              

            

          

          
            
            

          

        

         

        
          
            
              	
                      TEPPCO
      CRUDE OIL, LLC

                    	 
      	
                      PETROLEUM
      DEVELOPMENT CORPORATION

                    
	
                      EXHIBIT
      -AMENDMENT #43

                    	 
      	
                      CONTRACT
      NO PED-P99124024-R

                    
	 
      	 
      	
                      CONTRACT
      DATE DECEMBER 31,1999

                    


            

          

        

         

        
          
            	
                    TEPPCO
      LSE#

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                    DATE
      ADDED TO CONTRACT

                  
	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                    53206

                  	
                    MARCY
      42-31

                  	
                    31 
      

                  	
                    6N 
      

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53207

                  	
                    MILLER
      39-29

                  	
                    29

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53208
      A-B

                  	
                    CARLSON
      43-7 & 1

                  	
                    7

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53209
      A-B

                  	
                    CLARK
      2 & 32-20

                  	
                    20

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53210
      A-B

                  	
                    RIGGS
      38 & 34-16

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53212
      A-B

                  	
                    PETERSON
      1 & 41-20

                  	
                    20

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53213

                  	
                    HELDT
      12-18

                  	
                    18

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53214
      A-B

                  	
                    CARLSON
      33 & 34-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53215
      A-B

                  	
                    UHRICH
      33 & 43-30

                  	
                    30

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53217
      A-B

                  	
                    WELLS
      TRUST 13 & 14-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53232

                  	
                    DANLEY
      12-28

                  	
                    28

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53255

                  	
                    LEAFGREN
      1-17

                  	
                    17

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53256

                  	
                    BOLET
      #1

                  	
                    17

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53636

                  	
                    ADAMS
      21-20

                  	
                    20

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53637

                  	
                    ANDERSON
      11-3

                  	
                    19

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53638

                  	
                    ANDERSON
      31-13

                  	
                    13

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53639

                  	
                    AVERY
      1

                  	
                    10

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53640

                  	
                    AVERY
      12-10

                  	
                    10

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53642

                  	
                    BENSON
      1-15

                  	
                    15

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53643

                  	
                    BENSEON
      24-15

                  	
                    15

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53644

                  	
                    BONHERTZ
      1

                  	
                    10

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53645

                  	
                    BRIGHT
      1 & 2

                  	
                    15

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53646

                  	
                    CARACCIOLI
      1

                  	
                    2

                  	
                    8N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53647

                  	
                    CARLSON
      44-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53648

                  	
                    CLEMONS
      42-3

                  	
                    3

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53649

                  	
                    CULBREATH
      23 & 33-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53650

                  	
                    DUNN
      MILLER 1

                  	
                    17

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    12/1/1999

                  
	
                    53651

                  	
                    DYER
      42-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53652

                  	
                    EHRLICH
      1 & 3

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53653

                  	
                    EHRLICH
      2

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53654
      A-B

                  	
                    EHRLICH
      4 & 22-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53655
      A-B

                  	
                    EHRLICH
      PM 1 & 2

                  	
                    5

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53658

                  	
                    FOE
      34-20

                  	
                    20

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53659

                  	
                    FRANCEN
      24-8

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53660

                  	
                    FRUDDEN
      1

                  	
                    2

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53661

                  	
                    G.J.
      MILLER 33 & 34-24

                  	
                    24

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53666

                  	
                    HOFFNER
      24-36

                  	
                    36

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53669
      A-B

                  	
                    KOEHLER
      1 & 2

                  	
                    22

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53670

                  	
                    KREPS
      1

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53671

                  	
                    KREPS
      11-7

                  	
                    7

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53674
      A-B

                  	
                    McINTOSH
      33 & 34

                  	
                    23

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53675

                  	
                    McKEE
      12 & 22-21

                  	
                    21

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53676

                  	
                    McKEE
      32 & 42-21 & SEXTON 43-21

                  	
                    21

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53677

                  	
                    MILLER
      1

                  	
                    17

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53678

                  	
                    MILLER
      2

                  	
                    17

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53679
      A-B

                  	
                    MININGER
      HOFF 1 & 2

                  	
                    15

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53680

                  	
                    NOFFSINGER
      1

                  	
                    5

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53681

                  	
                    NOFFSINGER
      31-5

                  	
                    5

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53682

                  	
                    NOFFSINGER
      11,21 & 31-33

                  	
                    33

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53683

                  	
                    NORRIS
      1

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53684

                  	
                    NORRIS
      3

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53685

                  	
                    NORRIS
      2 & COZZENS 1

                  	
                    15

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53686

                  	
                    O'GRADY
      2

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53687

                  	
                    O'GRADY
      3

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53688

                  	
                    PETERSON
      42-12

                  	
                    12

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53689

                  	
                    STATE
      PETERSON 24-15

                  	
                    16

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53690

                  	
                    PETERSON
      44-18

                  	
                    13

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53692

                  	
                    PLUMB
      2,3,4,5

                  	
                    7

                  	
                    5N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53694

                  	
                    RIGGS
      44-16

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53696

                  	
                    SKURICH
      29 & 39-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53697

                  	
                    SKURICH
      ROTHE 34, 43, 44-6

                  	
                    6

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53698

                  	
                    SLW
      RANCH 22,31, 33-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53699

                  	
                    SLW
      RANCH 24, 44-7

                  	
                    7

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53700

                  	
                    STATE
      81 11-16

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53701

                  	
                    STATE
      14, 23-26

                  	
                    28

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53702

                  	
                    STATE
      8461 14-18

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53703
      A-B

                  	
                    STATE
      8461 22 & 31-16

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53704

                  	
                    STATE
      81 23-16

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53705

                  	
                    STATES
      32,41-28

                  	
                    28

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53707

                  	
                    STATE
      34-4

                  	
                    4

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53708

                  	
                    STATE
      41-32

                  	
                    32

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53708

                  	
                    STATE
      31 42-16

                  	
                    16

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53710
      A-B

                  	
                    STATE
      31 43 & 44-16

                  	
                    16

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53711

                  	
                    SUGHROUE

                  	
                    33

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53712

                  	
                    UHRICH
      34, 44-8

                  	
                    6

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    55713

                  	
                    WAGNER
      EHRLICH 1

                  	
                    2

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53714

                  	
                    WELLS
      RANCH 14-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53715

                  	
                    WELLS
      RANCH 34-10

                  	
                    10

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53718

                  	
                    WILLIAMSON
      44-12

                  	
                    12

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    6-1-00

                  
	
                    53738

                  	
                    LOUSTALET
      42-12

                  	
                    12

                  	
                    5N

                  	
                    65W

                  	
                    WELD

                  	
                    12/1/1999

                  


          

          


          
            
              
                 


              

              
                Page 2 of
8

                
                  

                

              

              
                 


              

            

          

           

          
            
              
                
                  	
                          TEPPCO
      CRUDE OIL, LLC

                        	 
      	
                          PETROLEUM
      DEVELOPMENT CORPORATION

                        
	
                          EXHIBIT
      -AMENDMENT #43

                        	 
      	
                          CONTRACT
      NO PED-P99124024-R

                        
	 
      	 
      	
                          CONTRACT
      DATE DECEMBER 31,1999

                        


                

              

            

             

          

          
            
              	
                      TEPPCO
      LSE#

                    	
                      LEASE
      NAME

                    	 
      	
                      LEGAL

                    	 
      	
                      COUNTY
      IN COLORADO

                    	
                      DATE
      ADDED TO CONTRACT

                    
	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                      53752

                    	
                      LEAFGREN
      23-17

                    	
                      17

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12/1/1999

                    
	
                      53757

                    	
                      J
      & L FARMS 44-29 & 334-29

                    	
                      29

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      2-1-00

                    
	
                      53762

                    	
                      MARCY
      32-21

                    	
                      31

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-00

                    
	
                      53763

                    	
                      STATE
      34 & 43-8

                    	
                      8

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      3-1-00

                    
	
                      63764
      A-B

                    	
                      GUTTERSON
      21-31, 21-42

                    	
                      21

                    	
                      03N

                    	
                      64W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      53765

                    	
                      GUTTERSON
      23-32

                    	
                      23

                    	
                      03N

                    	
                      64W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      53767

                    	
                      BLOSKAS
      8-23

                    	
                      8

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      7-1-00

                    
	
                      53770

                    	
                      SLW
      34-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-00

                    
	
                      53771
      A-B

                    	
                      STATE
      6518 6-12 & 23

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-00

                    
	
                      53772

                    	
                      STATE
      6625 22-32

                    	
                      32

                    	
                      8N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-00

                    
	
                      53774

                    	
                      SKURICH
      ROTHE 22-5

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      9-1-00

                    
	
                      53775

                    	
                      HEINRICH
      41-9

                    	
                      9

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      10-1-00

                    
	
                      53776

                    	
                      WELLS
      TRUST 24-21

                    	
                      21

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      10-1-00

                    
	
                      53777

                    	
                      MILLAGE
      11-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      10-1-00

                    
	
                      53779

                    	
                      SKURICH
      43-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-00

                    
	
                      53783

                    	
                      SLW
      RANCH 41-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-00

                    
	
                      53785

                    	
                      J
      & L FARMS 29 & 33-29

                    	
                      29

                    	
                      EN

                    	
                      63W

                    	
                      WELD

                    	
                      11-1-00

                    
	
                      53786

                    	
                      CAPEHART
      42-29

                    	
                      29

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      11-1-00

                    
	
                      53793

                    	
                      BONERTZ
      41-10

                    	
                      10

                    	
                      5N

                    	
                      65W

                    	
                      WELD

                    	
                      1-1-01

                    
	
                      53794

                    	
                      O'GRADY
      43-4

                    	
                      4

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      11-1-00

                    
	
                      53798

                    	
                      KREPS
      21-7

                    	
                      7

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      02-1-01

                    
	
                      53799

                    	
                      DEWEY
      22-28

                    	
                      28

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      02-1-01

                    
	
                      53800

                    	
                      J
      & L FARMS 43-29

                    	
                      29

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      02-1-01

                    
	
                      53801
      A-B

                    	
                      MOTIS
      33-7

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      02-1-01

                    
	
                      53804

                    	
                      UHRICH
      28-28

                    	
                      28

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      03-1-01

                    
	
                      53805
      A-B

                    	
                      HOSHIKO
      32 & 42-17

                    	
                      17

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      03-1-01

                    
	
                      53806
      A-B

                    	
                      MILLER-DEPPE
      12 & 22-13

                    	
                      13

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      03-1-01

                    
	
                      53807

                    	
                      SOLIS
      44-17

                    	
                      17

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      03-1-01

                    
	
                      63855

                    	
                      EHRLICH
      32-7

                    	
                      7

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      04-1-01

                    
	
                      53667

                    	
                      LOUSTALET
      42-15

                    	
                      15

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      04-1-01

                    
	
                      53668

                    	
                      BENSON
      23-15

                    	
                      15

                    	
                      5N

                    	
                      65W

                    	
                      WELD

                    	
                      04-1-01

                    
	
                      53873

                    	
                      DUNN
      23-7

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      04-1-01

                    
	
                      53874
      A-D

                    	
                      AVERY
      13 & 24-10, 10-B

                    	
                      10

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      04-1-01

                    
	
                      53875

                    	
                      PLUMB
      7C

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      04-1-01

                    
	
                      55576

                    	
                      NOFFSINGER
      21-5

                    	
                      5

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      05-1-01

                    
	
                      53881

                    	
                      SKURICH
      ROTH 6D

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      06-1-01

                    
	
                      53887
      A-B

                    	
                      14
      & 24-8 STATE 5518

                    	
                      8

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      07-1-01

                    
	
                      53888
      A-B

                    	
                      12-32
      & 13-32 STATE 6525

                    	
                      32

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      07-1-01

                    
	
                      53889

                    	
                      43-32
      STATE 6525

                    	
                      32

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      07-1-01

                    
	
                      53892

                    	
                      BRIGHT
      DUNN 18D

                    	
                      15

                    	
                      3N

                    	
                      65W

                    	
                      WELD

                    	
                      08-1-01

                    
	
                      53894
      A-B

                    	
                      STATE
      23, 38, 44-4

                    	
                      4

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      08-1-01

                    
	
                      53898
      A-B

                    	
                      
                        SKURICHI
      SLW 76 & SLW RANCH
      12 & 14-7

                      

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      08-1-01

                    
	
                      53899

                    	
                      STATE
      5519 8D

                    	
                      8

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      07-1-01

                    
	
                      53900

                    	
                      SKURICHISLW
      7D

                    	
                      7

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      07-1-01

                    
	
                      54028

                    	
                      STATE
      13 &23-4

                    	
                      4

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      06-1-04

                    
	
                      54029

                    	
                      STATE
      24-4

                    	
                      4

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      06-1-04

                    
	
                      54154
      A-B

                    	
                      J
      & L FARMS 13-29 & 29B

                    	
                      29

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-01

                    
	
                      54155
      A-B

                    	
                      STATE
      6526 21 & 31-32

                    	
                      32

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      10-1-01

                    
	
                      54156
      A-B

                    	
                      STATE
      5518 21 & 32-8

                    	
                      8

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-01

                    
	
                      54157
      A-B

                    	
                      STATE
      5518 44-8 & ??

                    	
                      8

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-01

                    
	
                      54158

                    	
                      DROEGEMULIER
      11-6

                    	
                      15

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      10-1-01

                    
	
                      54162

                    	
                      DUNN
      MILLER 17b

                    	
                      17

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      11-1-01

                    
	
                      54166

                    	
                      STATE
      8481 32-16

                    	
                      16

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      11-1-01

                    
	
                      54169

                    	
                      ANDERSON
      32-13

                    	
                      13

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12-1-01

                    
	
                      54170

                    	
                      PETERSON
      43-18

                    	
                      13

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      12-1-01

                    
	
                      54171

                    	
                      EHRILCH
      24-7

                    	
                      7

                    	
                      5N

                    	
                      64W

                    	
                      WELD 
      

                    	
                      12-1-01

                    
	
                      54175

                    	
                      UHRICH
      33-8

                    	
                      8

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      01-1-02

                    
	
                      54176
      A-B

                    	
                      NOFFSINGER
      32-5 & MININGER NOFFSINGER 5-0

                    	
                      5

                    	
                      8N

                    	
                      64W

                    	
                      WELD 
      

                    	
                      12-1-01

                    
	
                      54177

                    	
                      WACKER
      32-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      01-1-02

                    
	
                      54178

                    	
                      WACKER
      10-D

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      01-2-02

                    
	
                      54181

                    	
                      SKURICHROTHE
      6A

                    	
                      6

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      02-1-02

                    
	
                      54182

                    	
                      DYER
      41-7

                    	
                      7

                    	
                      6N 
      

                    	
                      64W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54183

                    	
                      STATE
      6524 13 & 24-28

                    	
                      28

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54184

                    	
                      SKURICHSLW
      RANCH 7A

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54186

                    	
                      AVERY
      11-10

                    	
                      10

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54187

                    	
                      STATE
      6524 12 & 22-28

                    	
                      28

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54185
      A-B

                    	
                      STATE
      5515 31 & 41-6

                    	
                      6

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54189
      A-B

                    	
                      WELLS
      RANCH 42-10 & 42-10C

                    	
                      10

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54190
      A-B

                    	
                      BOND
      31-9 & BLODSKASBOND 9D

                    	
                      9

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      
                        02-1-02

                      

                    
	
                      54191

                    	
                      FRYE
      SWANSON FRYE 1

                    	
                      7

                    	
                      6N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54192

                    	
                      ROTHARMEL
      1

                    	
                      33

                    	
                      7N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54193

                    	
                      PATRIOK
      ANDERSON 1

                    	
                      34

                    	
                      7N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54194

                    	
                      ANDERSON
      1-10

                    	
                      10

                    	
                      8N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54195

                    	
                      ANDERSON
      1-34

                    	
                      3

                    	
                      7N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54197

                    	
                      SCHNORR
      1

                    	
                      3

                    	
                      6N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54198

                    	
                      HERGERT
      1-6

                    	
                      6

                    	
                      6N

                    	
                      66W

                    	
                      WELD

                    	
                      01-1-05

                    
	
                      54199

                    	
                      HELDT
      11-18

                    	
                      18

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      02-1-02

                    
	
                      54200
      A-B

                    	
                      WITWER
      44 & 34-6D

                    	
                      6

                    	
                      5N

                    	
                      64W

                    	
                      WELD

                    	
                      03-1-02

                    


            

          

          

            
              
                 


              

              
                Page 3 of
8

                
                  

                

              

              
                 


              

            

          

        

         

        
          
            	
                    
                      TEPPCO
      GRUDE OIL, LLC,

                    

                  	 
      	
                    
                      PETROLEUM
      DEVELOPMENT CORPORATION

                    

                  
	
                    
                      EXHIBIT
      A  AMENDMENT #43

                    

                  	 
      	
                    
                      CONTRACT
      NO PED P99124024

                    

                  
	 
      	 
      	
                    
                      CONTRACT
      DATE DECEMBER 31, 1998

                    

                  


          

              


          
            	
                    
                      TEPPCO
      LSE
      #

                    

                  	
                    
                      LEASE
      NAME

                    

                  	 
      	  

                    LEGAL

                  	
                    
                       

                    

                  	
                    
                      COUNTY
      IN

                    

                    
                      COLORADO

                    

                  	
                    
                      DATE
      ADDED TO CONTRACT

                    

                  
	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                    
                      54201

                    

                  	
                    
                      WITWER
      43-6D

                    

                  	
                    
                      6

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    
                      WELD

                    

                  	
                    
                      8-1-02

                    

                  
	
                    
                      54202
      A-B

                    

                  	
                    
                      STATE
      6141-16, 19C

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      8-1-02

                    

                  
	
                    
                      54203

                    

                  	
                    
                      BOLET
      44-17

                    

                  	
                    
                      17

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      8-1-02

                    

                  
	
                    
                      54204

                    

                  	
                    
                      WACKER
      41-10

                    

                  	
                    
                      10

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      4-1-02

                    

                  
	
                    
                      54205

                    

                  	
                    
                      ANDERSON
      12-13

                    

                  	
                    
                      13

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      4-1-02

                    

                  
	
                    
                      54206

                    

                  	
                    
                      WILLIAMSON
      43-12

                    

                  	
                    
                      12

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      05-1-02

                    

                  
	
                    
                      54207

                    

                  	
                    
                      STATE
      22-4

                    

                  	
                    
                      4

                    

                  	
                    
                      SN

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      05-1-02

                    

                  
	
                    
                      54208

                    

                  	
                    
                      NORRIS
      180

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      05-1-02

                    

                  
	
                    
                      54211

                    

                  	
                    
                      MCEE
      21-21

                    

                  	
                    
                      21

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      05-1-02

                    

                  
	
                    
                      54215

                    

                  	
                    
                      WELLS
      RANCH 32-10

                    

                  	
                    
                      10

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      05-1-02

                    

                  
	
                    
                      54220

                    

                  	
                    
                      STATE
      WELLS 32 D

                    

                  	
                    
                      32

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      07-1-02

                    

                  
	
                    
                      54221

                    

                  	
                    
                      STATE
      6525 34-32

                    

                  	
                    
                      32

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      07-1-02

                    

                  
	
                    
                      54222
      A-B

                    

                  	
                    
                      STATE
      6526 326 42-32

                    

                  	
                    
                      32

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      07-1-02

                    

                  
	
                    
                      54228

                    

                  	
                    
                      WELLS
      RANCH 41-10

                    

                  	
                    
                      10

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      08-1-02

                    

                  
	
                    
                      54229

                    

                  	
                    
                      WELLS
      RANCH 43-10

                    

                  	
                    
                      10

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      08-1-02

                    

                  
	
                    
                      54233

                    

                  	
                    
                      STATE
      6525 44-32

                    

                  	
                    
                      32

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-02

                    

                  
	
                    
                      54234

                    

                  	
                    
                      MILLER
      43-29

                    

                  	
                    
                      29

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      10-1-02

                    

                  
	
                    
                      54238

                    

                  	
                    
                      FOE
      33-20

                    

                  	
                    
                      20

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      10-1-02

                    

                  
	
                    
                      54239

                    

                  	
                    
                      HOWARD
      14-18

                    

                  	
                    
                      18

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      10-1-02

                    

                  
	
                    
                      54244
      A-B

                    

                  	
                    
                      NOFSINGER
      22 & 32-33

                    

                  	
                    
                      33

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      11-1-02

                    

                  
	
                    
                      54249

                    

                  	
                    
                      MILLAGE
      13-3D

                    

                  	
                    
                      3

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      12-1-02

                    

                  
	
                    
                      54250

                    

                  	
                    
                      MILLAGE
      23-3

                    

                  	
                    
                      3

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      12-1-02

                    

                  
	
                    
                      54251

                    

                  	
                    
                      LOUSTALET
      32-12

                    

                  	
                    
                      12

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      12-1-02

                    

                  
	
                    
                      54252

                    

                  	
                    
                      EHRLICH
      78

                    

                  	
                    
                      7

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      12-1-02

                    

                  
	
                    
                      54254

                    

                  	
                    
                      EHRLICH
      13-32

                    

                  	
                    
                      32

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      1-1-03

                    

                  
	
                    
                      54255

                    

                  	
                    
                      DYER
      13-5

                    

                  	
                    
                      5

                    

                  	
                    
                      08N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54256

                    

                  	
                    
                      WELLS
      RANCH 31-5

                    

                  	
                    
                      5

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      6-1-04

                    

                  
	
                    
                      54257

                    

                  	
                    
                      KERBS
      14-15

                    

                  	
                    
                      15

                    

                  	
                    
                      08N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54258

                    

                  	
                    
                      BOLET
      33-17

                    

                  	
                    
                      17

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      1-1-03

                    

                  
	
                    
                      54259

                    

                  	
                    
                      WELLS
      RANCH 14-35

                    

                  	
                    
                      35

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54260

                    

                  	
                    
                      WEBSTER
      31-11

                    

                  	
                    
                      11

                    

                  	
                    
                      06N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54271

                    

                  	
                    
                      J
      &L FARMS 22-29

                    

                  	
                    
                      29

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      1-1-03

                    

                  
	
                    
                      54272

                    

                  	
                    
                      WELLS
      RANCH 31-10

                    

                  	
                    
                      10

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54273
      A-B

                    

                  	
                    
                      MCKEE
      31 & 41-21

                    

                  	
                    
                      21

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54275

                    

                  	
                    
                      GADDIS
      42-36

                    

                  	
                    
                      36

                    

                  	
                    
                      4N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54276

                    

                  	
                    
                      STATE
      PETERSON 22-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54277

                    

                  	
                    
                      STATE
      PETERSON 43-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54278

                    

                  	
                    
                      STATE
      PETERSON 84-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54279

                    

                  	
                    
                      STATE
      PETERSON 41-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      2-1-03

                    

                  
	
                    
                      54285

                    

                  	
                    
                      WELLS
      RANCH 93 & 44-10

                    

                  	
                    
                      10

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      3-1-03

                    

                  
	
                    
                      54286

                    

                  	
                    
                      J&L
      FARMS 42-29

                    

                  	
                    
                      29

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      3-1-03

                    

                  
	
                    
                      54296

                    

                  	
                    
                      HOFF
      33.8

                    

                  	
                    
                      8

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      4-1-03

                    

                  
	
                    
                      54297

                    

                  	
                    
                      JOHNSON
      14-4

                    

                  	
                    
                      4

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      4-1-03

                    

                  
	
                    
                      54300
      A-B

                    

                  	
                    
                      JT
      23-32 & WIEDEMAN 24-22

                    

                  	
                    
                      22

                    

                  	
                    
                      4N

                    

                  	
                    
                      66W

                    

                  	
                    WELD

                  	
                    
                      4-1-03

                    

                  
	
                    
                      54307

                    

                  	
                    
                      JOHNSON
      14-4

                    

                  	
                    
                      4

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      6-1-03

                    

                  
	
                    
                      54308

                    

                  	
                    
                      STATE
      5519 42-8

                    

                  	
                    
                      8

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      6-1-03

                    

                  
	
                    
                      54316
      A-B

                    

                  	
                    
                      J
      & L FARMS 31 & 41-28

                    

                  	
                    
                      28

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      7-1-03

                    

                  
	
                    
                      54318
      A-B

                    

                  	
                    
                      STATE
      6624 11 & 21-28

                    

                  	
                    
                      28

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      7-1-03

                    

                  
	
                    
                      54320
      A-B

                    

                  	
                    
                      STATE
      PETERSON 12 & 21-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      7-1-03

                    

                  
	
                    
                      54321
      A-B

                    

                  	
                    
                      STATE
      WELLS 32 & 42.4

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      7-1-03

                    

                  
	
                    
                      54325

                    

                  	
                    
                      STATE
      PETERSON 33-16

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      8-1-03

                    

                  
	
                    
                      54326

                    

                  	
                    
                      KREPS
      11-7

                    

                  	
                    
                      7

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      8-1-03

                    

                  
	
                    
                      54327
      A-B

                    

                  	
                    
                      STATE
      PETERSON 44 & 88-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      8-1-03

                    

                  
	
                    
                      54328

                    

                  	
                    
                      STATE
      11 & 12-4

                    

                  	
                    
                      4

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      8-1-03

                    

                  
	
                    
                      54333

                    

                  	
                    
                      UHRICH
      43-6

                    

                  	
                    
                      6

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54334
      A-B

                    

                  	
                    
                      STATE
      PETERSON 13 & 14-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54335

                    

                  	
                    
                      STATE
      PETERSON 23-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54336

                    

                  	
                    
                      J
      & L FARMS 32-29D

                    

                  	
                    
                      29

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54337A-B

                    

                  	
                    
                      MCINTOSH
      43 & 44-23

                    

                  	
                    
                      23

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54338

                    

                  	
                    
                      STATE
      81 24-16

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54339

                    

                  	
                    
                      J
      & L FARMS 21-29

                    

                  	
                    
                      29

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54340
      A-B

                    

                  	
                    
                      J
      & L FARMS 11 & 12-29

                    

                  	
                    
                      29

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54341
      A-B

                    

                  	
                    
                      STATE
      PETERSON 31 & 32-16

                    

                  	
                    
                      16

                    

                  	
                    
                      5N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      10-1-03

                    

                  
	
                    
                      54355

                    

                  	
                    
                      STATE
      8461 12-16

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      11-1-03

                    

                  
	
                    
                      54356

                    

                  	
                    
                      BRYCE
      21-26

                    

                  	
                    
                      26

                    

                  	
                    
                      2N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      11-1-03

                    

                  
	
                    
                      54357
      A-C

                    

                  	
                    
                      KREPS
      24,34 & 44-6

                    

                  	
                    
                      6

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      11-1-03

                    

                  
	
                    
                      54358

                    

                  	
                    
                      J
      & L FARMS 81-30 & 22-30

                    

                  	
                    
                      30

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      12-1-03

                    

                  
	
                    
                      54359
      A-B

                    

                  	
                    
                      WEBSTER
      41-11, 42-11

                    

                  	
                    
                      11

                    

                  	
                    
                      06N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      7-1-04

                    

                  
	
                    
                      54360

                    

                  	
                    
                      JOHNSON
      28-4

                    

                  	
                    
                      4

                    

                  	
                    
                      6N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      1-1-04

                    

                  
	
                    
                      54361

                    

                  	
                    
                      JOHNSON
      24-4

                    

                  	
                    
                      4

                    

                  	
                    
                      5N

                    

                  	
                    
                      65W

                    

                  	
                    WELD

                  	
                    
                      1-1-04

                    

                  
	
                    
                      54363

                    

                  	
                    
                      GADDIS
      82-36

                    

                  	
                    
                      36

                    

                  	
                    
                      4N

                    

                  	
                    
                      65w

                    

                  	
                    WELD

                  	
                    
                      1-1-04

                    

                  
	
                    
                      54364A-B

                    

                  	
                    
                      CARLSON
      41 & 42-18

                    

                  	
                    
                      18

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      1-1-04

                    

                  
	
                    
                      54366

                    

                  	
                    
                      CARLSON
      43-7

                    

                  	
                    
                      7

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      2-1-04

                    

                  
	
                    
                      54367

                    

                  	
                    
                      STATE
      8451 21-16

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      2-1-04

                    

                  
	
                    
                      54372

                    

                  	
                    
                      STATE
      8461 13-16

                    

                  	
                    
                      16

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      3-1-04

                    

                  
	
                    
                      54375
      A-B

                    

                  	
                    
                      J
      & L FARMS 11 &20-20

                    

                  	
                    
                      20

                    

                  	
                    
                      6N

                    

                  	
                    
                      63W

                    

                  	
                    WELD

                  	
                    
                      4-1-04

                    

                  
	
                    
                      54376

                    

                  	
                    
                      FRANCEN
      23-8

                    

                  	
                    
                      8

                    

                  	
                    
                      6N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      4-1-04

                    

                  
	
                    
                      54377

                    

                  	
                    
                      O’GRADY
      31-9

                    

                  	
                    
                      9

                    

                  	
                    
                      5N

                    

                  	
                    
                      64W

                    

                  	
                    WELD

                  	
                    
                      4-1-04

                    

                  
	
                    
                      54378
      A-B

                    

                  	
                    
                      STATE
      CORSAIR 13 & 23-36

                    

                  	
                    
                      36

                    

                  	
                    
                      45

                    

                  	
                    
                      68W

                    

                  	
                    WELD

                  	
                    
                      4-1-04

                    

                  
	
                    
                      54379

                    

                  	
                    
                      E-JOHNSON
      2-21

                    

                  	
                    
                      2

                    

                  	
                    
                      5N

                    

                  	
                    
                      67W

                    

                  	
                    WELD

                  	
                    
                      4-1-04

                    

                  


          

           

          
            
              
              

            

            
              Page 4 of
8

              
                

              

            

            
              
              

            

          

        

      

       

      
        
          	
                  TEPPCO
      CRUDE OIL, LLC

                	 
      	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A - AMENDMENT #43

                	 
      	
                  CONTRACT
      NO PED-PS8124024-R

                
	 
      	 
      	 
      	
                  CONTRACT
      DATE: DECEMBER 31, 1999

                
	 	 	 	 
	
                  
                    TEPPCO
      LSE#

                  

                	
                  LEASE
      NAME

                	
                  LEGAL

                	
                  
                    COUNTY
      IN COLORADO

                  

                	
                  
                    DATE
      ADDED TO CONTRACT

                  

                
	 	 	 	 	 	 	 
	
                  54384

                	
                  CLEMONS
      32-3

                	
                  3

                	
                  5N

                	
                  64W

                	
                  WELD

                	
                  4-1-04

                
	
                  54385
      A-B

                	
                  GADDIS
      12 & 22-36

                	
                  36

                	
                  4N

                	
                  68W

                	
                  WELD

                	
                  4-1-04

                
	
                  54386

                	
                  WELLS
      RANCH 14-2

                	
                  2

                	
                  5N

                	
                  63W

                	
                  WELD

                	
                  5-1-04

                
	
                  54387
      A-B

                	
                  WELLS
      RANCH 42-5 & 32-5

                	
                  5

                	
                  5N

                	
                  63W

                	
                  WELD

                	
                  5-1-04

                
	
                  54388

                	
                  UYEMURA
      34-31

                	
                  31

                	
                  7N

                	
                  64W

                	
                  WELD

                	
                  5-1-04

                
	
                  54389
      A-B

                	
                  B
      JOHNSON 11-11, 12-11

                	
                  11

                	
                  06N

                	
                  55W

                	
                  WELD

                	
                  7-1-04

                
	
                  54390
      A-B

                	
                  BAKER
      31-5, 32-5

                	
                  5

                	
                  04N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54391

                	
                  BAKER
      42-5

                	
                  5

                	
                  04N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54392

                	
                  BAKER
      5-41

                	
                  5

                	
                  04N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54393
      A-B

                	
                  BENSON
      23-33D, 23-43D

                	
                  23

                	
                  03N

                	
                  69W

                	
                  WELD

                	
                  7-1-04

                
	
                  54394

                	
                  BENSON
      13A

                	
                  13

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54395
      A-B

                	
                  BOOTH
      14-35, 23-35

                	
                  35

                	
                  07N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54396

                	
                  BOOTH
      24-35

                	
                  35

                	
                  07N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54397

                	
                  BOOTH
      25-32

                	
                  25

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54398
      A-B

                	
                  BOOTH
      33-35, 34-35

                	
                  35

                	
                  07N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54399
      A-B

                	
                  BOOTH
      43-35, 44-35

                	
                  35

                	
                  07N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54400

                	
                  BRIGGS
      1-32

                	
                  1

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54401

                	
                  BUJALSKI
      41-25

                	
                  25

                	
                  04N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54402

                	
                  COCKROFT
      44-11

                	
                  11

                	
                  06N

                	
                  84W

                	
                  WELD

                	
                  7-1-04

                
	
                  54403

                	
                  DUNHAM
      41-5

                	
                  5

                	
                  01N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54404

                	
                  B
      JOHNSON 2-22

                	
                  2

                	
                  06N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54405
      A-B

                	
                  DYER
      GRADY 14-3 23-5

                	
                  5

                	
                  06N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54406

                	
                  EDWARDS
      33-9

                	
                  9

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54407

                	
                  EDWARDS
      34-9

                	
                  9

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54408

                	
                  EDWARDS
      43-9

                	
                  9

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54409

                	
                  EDWARDS
      44-9

                	
                  9

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54410

                	
                  FICKEL
      31-21

                	
                  21

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54411

                	
                  FICKEL
      41-21

                	
                  21

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54412

                	
                  FOSTER
      32-7

                	
                  7

                	
                  03S

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54413

                	
                  FRANK
      25-42

                	
                  25

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54414
      A-B

                	
                  GADDIS
      11-36, 21-36

                	
                  36

                	
                  04N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54415

                	
                  GADDIS
      31-36

                	
                  36

                	
                  04N

                	
                  68W

                	
                  WELD

                	
                  7-1-04

                
	
                  54416

                	
                  GADDIS
      41-36

                	
                  36

                	
                  04N

                	
                  68W

                	
                  WELD

                	
                  7-1-04

                
	
                  54417

                	
                  GARDNER
      12-19

                	
                  19

                	
                  01N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54418

                	
                  GUTTERSON
      23-17

                	
                  17

                	
                  03N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54419

                	
                  GUTTERSON
      23-41

                	
                  23

                	
                  03N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54420
      A-B

                	
                  HAHN18-27,
      14-27

                	
                  27

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54421
      A-B

                	
                  HAHN
      23-27, 24-27

                	
                  27

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54422
      A-D

                	
                  HICKS
      31, 32, 41, 42-29

                	
                  29

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54423
      A-B

                	
                  J
      & L FARMS 23-11, 23-12

                	
                  23

                	
                  08N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54424
      A-B

                	
                  J
      & L FARMS 23-21, 23-22

                	
                  23

                	
                  06N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54425

                	
                  JEFFERS
      41-35

                	
                  35

                	
                  04N

                	
                  69W

                	
                  WELD

                	
                  7-1-04

                
	
                  54426
      A-B

                	
                  KERBS
      23-15, 24-15

                	
                  15

                	
                  06N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54427
      A-B

                	
                  KERBS
      33-15, 45-15

                	
                  15

                	
                  06N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54428
      A-B

                	
                  KERBS
      34-15, 44-15

                	
                  15

                	
                  08N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54429

                	
                  KIRBY
      29-11

                	
                  28

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54430

                	
                  KNOX
      32-3

                	
                  3

                	
                  06N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54431

                	
                  KNOX
      41-3

                	
                  3

                	
                  08N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54432

                	
                  LECLERG
      31-22

                	
                  22

                	
                  03N

                	
                  66W

                	
                  WELD

                	
                  7-1-04

                
	
                  54433

                	
                  LHI
      31-23

                	
                  23

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54434

                	
                  MEYER
      31-7

                	
                  7

                	
                  04N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54435

                	
                  MILLER
      21-31

                	
                  31

                	
                  06N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54436
      A-B

                	
                  MOSER
      26-32, 25-42

                	
                  35

                	
                  03N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54437

                	
                  NATIONAL
      HOG FARM 13-9

                	
                  8

                	
                  08N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54438

                	
                  NATIONAL
      HOG FARM 14-9

                	
                  9

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54439
      A-B

                	
                  NATIONAL
      HOG FARM 17-11,17-12

                	
                  17

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54440
      A-B

                	
                  NATIONAL
      HOG FARM 17-31,17-22

                	
                  17

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54441
      A-B

                	
                  NATIONAL
      HOG FARM 21-43 & 44-21

                	
                  21

                	
                  06N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54442

                	
                  NATIONAL
      HOG FARM 21-9

                	
                  9

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54443

                	
                  NATIONAL
      HOG FARM 24-9

                	
                  9

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54444
      A-B

                	
                  NATIONAL
      HOG FARM 31-17, 32-17

                	
                  17

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54445
      A-B

                	
                  NATIONAL
      HOG FARM 31 & 43-21

                	
                  21

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54446

                	
                  NATIONAL
      HOG FARM 32-21

                	
                  21

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  S4447

                	
                  NATIONAL
      HOG FARM 33-21

                	
                  21

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54448

                	
                  NATIONAL
      HOG FARM 34-21

                	
                  21

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54449

                	
                  NATIONAL
      HOG FARM 41-21

                	
                  21

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54452
      A-B

                	
                  NATIONAL
      HOG FARM 41-17, 42-17

                	
                  17

                	
                  05N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54453
      A-B

                	
                  OLSON
      13-29, 23-29

                	
                  29

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54454
      A-B

                	
                  OLSON
      14-29 24-29

                	
                  29

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54455
      A-C

                	
                  OLSON
      29-12, 29-21, 29-22

                	
                  29

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54456

                	
                  PROSPECT
      VALLEY 22-9

                	
                  9

                	
                  01N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54457

                	
                  PROSPECT
      VALLEY 44-33

                	
                  33

                	
                  02N

                	
                  63W

                	
                  WELD

                	
                  7-1-04

                
	
                  54458
      A-B

                	
                  RUDOLPH
      2-33, 2-34

                	
                  9

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54459

                	
                  SAUER
      33-31D

                	
                  31

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54460

                	
                  SAUER
      43-31

                	
                  31

                	
                  05N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54461
      A-B

                	
                  SEELE
      31 & 41-31

                	
                  31

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54463

                	
                  SEELE
      43-31

                	
                  31

                	
                  04N

                	
                  67W

                	
                  WELD

                	
                  7-1-04

                
	
                  54464

                	
                  WASTE
      SERVICES 21-35

                	
                  35

                	
                  03N

                	
                  64W

                	
                  WELD

                	
                  7-1-04

                
	
                  54465
      A-B

                	
                  WEBSTER
      21-11, 22-11

                	
                  11

                	
                  06N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                
	
                  54466

                	
                  WESTER
      32-11

                	
                  11

                	
                  06N

                	
                  65W

                	
                  WELD

                	
                  7-1-04

                


        

        
          

            
              
                 


              

              
                Page 5 of
8

                
                  

                

              

              
                 


              

            

          

          
             

            
              	
                      TEPPCO
      CRUDE OIL, L.L.C.

                    	 
      	
                      PETROLEUM
      DEVELOPMENT CORPORATION

                    
	
                      EXHIBIT
      A AMENDMENT #43

                    	 
      	
                      CONTRACT
      NO PED-P25124024-R

                    
	 
      	 
      	
                      CONTRACT
      DATE DECEMBER 31, 1999

                    
	 	 	 
	
                      
                        TEPPCO
      LSE*

                      

                    	
                      LEASE
      NAME

                    	
                      LEGAL

                    	
                      
                        COUNTY
      IN COLORADO

                      

                    	
                      
                        DATE
      ADDED TO CONTRACT

                      

                    
	 	 	 	 	 	 	 
	
                      54467
      A-B

                    	
                      WENGARDT
      24-22 33-22

                    	
                      22

                    	
                      03N

                    	
                      56W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54468

                    	
                      WIEDEMAN
      31-21

                    	
                      21

                    	
                      05N

                    	
                      67W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54469
      A-B

                    	
                      WYSCAVER
      13-5, 24-5

                    	
                      5

                    	
                      04N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54470

                    	
                      WYSCAVER
      23-5

                    	
                      5

                    	
                      04N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54471

                    	
                      WYSCAVER
      5-14

                    	
                      5

                    	
                      04N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54472

                    	
                      ZIMMERMAN
      14-17

                    	
                      17

                    	
                      05N

                    	
                      67W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54473

                    	
                      ZIMMERMAN
      23-17

                    	
                      17

                    	
                      05N

                    	
                      67W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54482

                    	
                      WELLS
      RANCH 12-3 & 21-3

                    	
                      3

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54483

                    	
                      MEYER
      41-7

                    	
                      7

                    	
                      4N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54484
      A-B

                    	
                      CATTLEMAN
      14 &24-51D

                    	
                      36

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54485
      A-B

                    	
                      WELLS
      RANCH 14 & 24-11

                    	
                      11

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54488
      A-B

                    	
                      CATTLEMAN
      13 & 29-41D

                    	
                      13

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54489

                    	
                      CHERYLE
      STATE 1

                    	
                      18

                    	
                      1S

                    	
                      61W

                    	
                      ADAMS

                    	
                      7-1-04

                    
	
                      54490

                    	
                      WELLS
      RANCH 41-3

                    	
                      3

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54491

                    	
                      WELLS
      RANCH 23 & 24-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54492

                    	
                      WELLS
      RANCH 14-2

                    	
                      1

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54493

                    	
                      WELLS
      RANCH 23-11

                    	
                      11

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54494

                    	
                      WELLS
      RANCH 32-3

                    	
                      3

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54495

                    	
                      BERNHARDT
      13A

                    	
                      13

                    	
                      4N

                    	
                      67W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54496

                    	
                      WELLS
      RANCH 14-3

                    	
                      3

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-04

                    
	
                      54499

                    	
                      WELLS
      RANCH 41-5

                    	
                      5

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54508
      A-B

                    	
                      WELLS
      RANCH 13 & 23-33

                    	
                      33

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54509
      A-B

                    	
                      WELLS
      RANCH 23 & 24-1

                    	
                      1

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54510
      A-B

                    	
                      WELLS
      RANCH 33 & 34-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54511
      A-B

                    	
                      SCHRANT
      23 & 24-12

                    	
                      12

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54517

                    	
                      WELLS
      RANCH 24-33

                    	
                      33

                    	
                      6N

                    	
                      68W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54518

                    	
                      WELLS
      RANCH 13-11

                    	
                      11

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-04

                    
	
                      54583
      A-B

                    	
                      WELLS
      RANCH 14 & 23-27

                    	
                      27

                    	
                      8N

                    	
                      63W

                    	
                      WELD

                    	
                      9-1-04

                    
	
                      54585
      A-B

                    	
                      COCKROFT
      34 & 43-11

                    	
                      11

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      9-1-04

                    
	
                      54586
      A-B

                    	
                      RUFF
      21 & 22-3

                    	
                      3

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      9-1-04

                    
	
                      54588

                    	
                      HOWARD
      LAKE 12-9

                    	
                      9

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      9-1-04

                    
	
                      54590

                    	
                      GREEN
      TRUST 24-24

                    	
                      24

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      10-1-04

                    
	
                      54591

                    	
                      GREEN
      13-24

                    	
                      24

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      10-1-04

                    
	
                      54592

                    	
                      RICHTER
      13-27

                    	
                      27

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      10-1-04

                    
	
                      54593

                    	
                      CHRISTIANSEN
      31-38

                    	
                      38

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      10-1-04

                    
	
                      54597

                    	
                      STATE
      PETERSON 11-18

                    	
                      16

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-04

                    
	
                      54601

                    	
                      ERICKSON
      34-4

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54602
      A-B

                    	
                      BOOTH
      11 & 12-25

                    	
                      25

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54603

                    	
                      GREEN
      22-24

                    	
                      24

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54604
      A-B

                    	
                      BIXLER
      31 & 32-5

                    	
                      5

                    	
                      7N

                    	
                      63W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54605
      A-B

                    	
                      CORNISH
      11 & 12-3

                    	
                      3

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54606

                    	
                      CECIL
      13-1

                    	
                      1

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54607

                    	
                      WELLS
      RANCH 32-2

                    	
                      2

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      12-1-04

                    
	
                      54608

                    	
                      HEINZE
      44-29

                    	
                      29

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-05

                    
	
                      54610
      A-B

                    	
                      WELLS
      RANCH 14 & 24-15

                    	
                      15

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-05

                    
	
                      54613
      A-B

                    	
                      PFENNING
      43 & 44-31

                    	
                      31

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-05

                    
	
                      54614

                    	
                      UYEMURA
      33-31

                    	
                      31

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-05

                    
	
                      54615
      A-B

                    	
                      LAWLEY
      31 & 32-6

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-05

                    
	
                      54616

                    	
                      REIS
      11-28

                    	
                      28

                    	
                      2N

                    	
                      64W

                    	
                      WELD

                    	
                      2-1-05

                    
	
                      54618
      A-B

                    	
                      STONEBRAKER
      42 & 32-28

                    	
                      28

                    	
                      2N

                    	
                      64W

                    	
                      WELD

                    	
                      2-1-05

                    
	
                      54619

                    	
                      BARRELL
      41-4

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      2-1-05

                    
	
                      54620

                    	
                      RIGGS
      43-18

                    	
                      18

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      2-1-05

                    
	
                      54621
      A-B

                    	
                      WELLS
      RANCH 43 & 44-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54622
      A-B

                    	
                      CECIL
      11 & 21-12

                    	
                      12

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54623

                    	
                      LAWLEY
      44-4D

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54624
      A-B

                    	
                      LAWLEY
      33 & 43-4

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54625
      A-C

                    	
                      MOODY
      12 24 & 22-6

                    	
                      6

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54626
      A-B

                    	
                      WOLFRUM
      42-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54627
      A-B

                    	
                      KREPS
      33 & 45-8

                    	
                      8

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54628
      A-B

                    	
                      ADAMS
      31 & 41-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54629

                    	
                      LANG
      11-35

                    	
                      35

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54630
      A-B

                    	
                      J
      & L FARMS 31 & 41-19

                    	
                      19

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54631
      A-B

                    	
                      FRANCIS
      11 & 21-8

                    	
                      8

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54632

                    	
                      FRANCIS
      22-8

                    	
                      8

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54633
      A-B

                    	
                      WELLS
      RANCH 14 & 23-14

                    	
                      14

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54634

                    	
                      NORTHERN
      PROPERTIES 14-29

                    	
                      29

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      3-1-05

                    
	
                      54639

                    	
                      CHRISTIANSEN
      34-7

                    	
                      7

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54640
      A-B

                    	
                      WELLS
      RANCH 23 & 24-20

                    	
                      20

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54641
      A-B

                    	
                      PHINNEY
      33-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54642
      A-B

                    	
                      WELLS
      RANCH 13 & 14-20

                    	
                      20

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54643
      A-B

                    	
                      PHINNEY
      44-10

                    	
                      10

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54644
      A-B

                    	
                      KREPS
      31 & 32-6

                    	
                      6

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54545

                    	
                      HARPER
      43-27

                    	
                      27

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54646
      A-B

                    	
                      J
      & L FARMS 32 & 42-19

                    	
                      19

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54647

                    	
                      BAY
      FAMILY TRUST

                    	
                      1

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54648
      A-B

                    	
                      FABRIZIUS
      41 & 31-1

                    	
                      1

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54651
      A-B

                    	
                      WELLS
      RANCH 43 & 44-30

                    	
                      30

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54652
      A-B

                    	
                      CHRISTIANSEN
      41 & 42-30

                    	
                      33

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54563
      A-B

                    	
                      WELLS
      RANCH 41 & 42-30

                    	
                      30

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54654

                    	
                      LF
      RANCH 13-4

                    	
                      13

                    	
                      3N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-06

                    


            

          

           

          
            
              
              

            

            
              Page 6 of
8

              
                

              

            

            
              
              

            

          

        

         

        
          	
                  TEPPCO
      CRUDE OIL, L.L.C.

                	 
      	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A AMENDMENT #43

                	 
      	
                  CONTRACT
      NO PED-P25124024-R

                
	 
      	 
      	
                  CONTRACT
      DATE DECEMBER 31, 1999

                


        

        
          
            	 	 	 	 	 	 	 
	
                    TEPPCO
      LSE#

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                    DATE
      ADDED TO CONTRACT

                  
	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                    54655
      A-B

                  	
                    ALM
      31 & 41-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54656
      A-B

                  	
                    ALM
      32 & 42-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54657
      A-B

                  	
                    CLARK
      11 & 12-27

                  	
                    27

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54658
      A-B

                  	
                    CLARK
      21 & 22-27

                  	
                    27

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54661
      A-B

                  	
                    WELLS
      RANCH 13 & 23-15

                  	
                    15

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54662
      A-B

                  	
                    CECIL
      91 & 41-2

                  	
                    2

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54663
      A-B

                  	
                    HAZEN
      13 & 14-20

                  	
                    27

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    5-1-05

                  
	
                    54664
      A-B

                  	
                    WELLS
      RANCH 13 & 24-27

                  	
                    27

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54668
      A-B

                  	
                    HOWARD
      LAKE 11 & 21-8

                  	
                    8

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54669
      A-B

                  	
                    PEIKER
      31 & 32-6

                  	
                    6

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54670
      A-B

                  	
                    PEIKER
      41 & 42-6

                  	
                    6

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54671
      A-B

                  	
                    WELLS
      RANCH 11 & 12-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54672
      A-B

                  	
                    TRINITY
      43-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    6-1-05

                  
	
                    54675

                  	
                    TRINITY
      44-7

                  	
                    7

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54678
      A-B

                  	
                    HAZEN
      21 & 22-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54679
      A-B

                  	
                    PAXTON
      11 & 12-33

                  	
                    33

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54681
      A-B

                  	
                    RICHTER
      23 & 24-27

                  	
                    27

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54682

                  	
                    WELLS
      RANCH 31-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-05

                  
	
                    54686
      A-B

                  	
                    WELLS
      RANCH 21 & 22-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54687
      A-B

                  	
                    KOHLHOFF
      23 & 24-22

                  	
                    22

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54688

                  	
                    GREEN
      32-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54689

                  	
                    GREEN
      11-24

                  	
                    24

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54695
      A-B

                  	
                    HOWARD
      LAKE 41 & 42-8

                  	
                    9

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-05

                  
	
                    54696
      A-B

                  	
                    ERICKSON
      14 & 24-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54697
      A-B

                  	
                    CORNISH
      21 & 22-3

                  	
                    3

                  	
                    3N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54698
      A-B

                  	
                    HAZEN
      23 & 24-28

                  	
                    28

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54699

                  	
                    WELLS
      RANCH 23-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54700

                  	
                    WELLS
      RANCH 12-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54703
      A-B

                  	
                    DILLARD
      31 & 41-20

                  	
                    20

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54704

                  	
                    BARRELL
      42-4

                  	
                    4

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54706
      A-B

                  	
                    SCHMERGE
      43 & 44-4

                  	
                    4

                  	
                    5N

                  	
                    67W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54707
      A-B

                  	
                    SCHMERGE
      33 & 34-4

                  	
                    4

                  	
                    5N

                  	
                    67W

                  	
                    WELD

                  	
                    9-1-O5

                  
	
                    54710
      A-B

                  	
                    CERVI
      31 & 41-28

                  	
                    28

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54711
      A-B

                  	
                    WELLS
      RANCH 33 & 43-15

                  	
                    15

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54712
      A-B

                  	
                    CERVI
      14 & 24-24

                  	
                    24

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54713
      A-B

                  	
                    NORTHERN
      PROP 23 & 24-29

                  	
                    29

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54715
      AB

                  	
                    WELLS
      RANCH 34, 44-15

                  	
                    15

                  	
                    8N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-05

                  
	
                    54718

                  	
                    VEGA
      11-3

                  	
                    3

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    11-1-05

                  
	
                    54721
      A-B

                  	
                    WELLS
      RANCH 33 & 44-27

                  	
                    27

                  	
                    8N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-05

                  
	
                    54722
      A-B

                  	
                    WELLS
      RANCH 33 & 34-27

                  	
                    27

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    11-1-05

                  
	
                    54727
      A-B

                  	
                    RICHTER
      33 & 34-27

                  	
                    27

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54729
      A-B

                  	
                    WELLS
      RANCH 13 & 24-14

                  	
                    14

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54731
      A-B

                  	
                    RICHTER
      43 & 44-7

                  	
                    37

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54732
      A-B

                  	
                    WELLS
      RANCH  13 & 29-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54733
      A-B

                  	
                    WELLS
      RANCH 11& 12-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54734
      A-B

                  	
                    WELLS
      RANCH 21 & 22-24

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54735
      A-B

                  	
                    WELLS
      RANCH 33 & 34-14

                  	
                    14

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54736
      A-B

                  	
                    WELLS
      RANCH 43 & 44-14

                  	
                    14

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54737
      A-B

                  	
                    JOHNSON
      14-7 & TRINITY 28-7

                  	
                    7

                  	
                    EN

                  	
                    65W

                  	
                    WELD

                  	
                    1-1-06

                  
	
                    54738
      A-B

                  	
                    STATE
      31 & 41-4

                  	
                    4

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54739

                  	
                    COCKROFT
      33-11

                  	
                    11

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54740
      A-D

                  	
                    PETTINGER
      23, 44, 34 & 43-2

                  	
                    2

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-06

                  
	
                    54742

                  	
                    WELLS
      RANCH 24-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-06

                  
	
                    54743
      A-D

                  	
                    DILLARD
      43, 44, 39 & 34-20

                  	
                    20

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    3-1-06

                  
	
                    54744

                  	
                    GIBSON
      11-9

                  	
                    9

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-06

                  
	
                    54747
      A-B

                  	
                    HUNGENBERG
      13 & 14-33

                  	
                    33

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54748
      A-C

                  	
                    WELLS
      RANCH 33, 34 & 43-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54749

                  	
                    WELLS
      RANCH 44-2

                  	
                    2

                  	
                    9N

                  	
                    63W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54750
      A-B

                  	
                    HUNGENBERG
      21 & 22-16

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54746

                  	
                    DILLARD
      32 & 42-20

                  	
                    20

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54752
      A-B

                  	
                    PAPPENHEIM
      12 & 22-24

                  	
                    24

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54753
      A-C

                  	
                    ANDERSON
      31, 32 & 42-10

                  	
                    6N

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54754
      A-B

                  	
                    ANDERSON
      13 & 23-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54755

                  	
                    ANDERSON
      14-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54756
      A-B

                  	
                    PAPPENHEIM
      33 & 43-26

                  	
                    26

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54761

                  	
                    PAPPENHEIM
      32-24

                  	
                    24

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54762

                  	
                    HUNENBERG
      22-17

                  	
                    17

                  	
                    8N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-06

                  
	
                    54764
      A-C

                  	
                    WELLS
      RANCH 31,41, 42-2

                  	
                    2

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-06

                  
	
                    54771
      A&C

                  	
                    WELLS
      RANCH 32 & 42-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-06

                  
	
                    54772

                  	
                    WELLS
      RANCH 13-34

                  	
                    34

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    5-1-06

                  
	
                    54778
      A-D

                  	
                    WILSON
      11, 12, 21, 22-30

                  	
                    30

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54779
      A-D

                  	
                    WILSON
      13,14,26, 24-30

                  	
                    30

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54780
      A-D

                  	
                    WALKER
      13, 14, 23, 24-20

                  	
                    10

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54781
      A-B

                  	
                    PAPPENHEIM
      34, 44-26

                  	
                    26

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54782

                  	
                    ANDERSON
      12-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54783
      A-B

                  	
                    KOHLHOFF
      13, 14-22

                  	
                    22

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54784
      A-B

                  	
                    JEFFERS
      11, 21-35

                  	
                    35

                  	
                    4N

                  	
                    66W

                  	
                    WELD

                  	
                    7-1-06

                  
	
                    54791
      A-B

                  	
                    TRACY
      41 & 42-23

                  	
                    23

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    8-1-06

                  
	
                    54792
      A-C

                  	
                    CECIL
      31,41 & 42-25

                  	
                    25

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-06

                  
	
                    54794
      A-B

                  	
                    R
      MILLER 13 & 23-24

                  	
                    24

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    8-1-06

                  


          

           

        

        
          
            
            

          

          
            Page 7 of
8

            
              

            

          

          
            
            

          

        

         

        
          	
                  TEPPCO
      CRUDE OIL, L.L.C.

                	 
      	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A AMENDMENT #43

                	 
      	
                  CONTRACT
      NO PED-P25124024-R

                
	 
      	 
      	
                  CONTRACT
      DATE DECEMBER 31, 1999

                


        

        
          
            	 	 	 	 	 	 	 
	
                    TEPPCO
      LSE#

                  	
                    LEASE
      NAME

                  	 
      	
                    LEGAL

                  	 
      	
                    COUNTY
      IN COLORADO

                  	
                    DATE
      ADDED TO CONTRACT

                  
	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                    54800
      A-B

                  	
                    CBO
      11, 21-32

                  	
                    32

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-06

                  
	
                    54801
      A-B

                  	
                    CBO
      14, 24-32

                  	
                    32

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-06

                  
	
                    54802
      A-D

                  	
                    CBO
      12,13,22,23-32

                  	
                    32

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-06

                  
	
                    54807
      A, B, D

                  	
                    BROWN
      11, 12, & 22-2

                  	
                    2

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54808
      A-D

                  	
                    BROWN
      13, 14, 29 & 24-2

                  	
                    2

                  	
                    8N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54810
      A-D

                  	
                    ZAHOUREK
      31, 32, 41, 42-31

                  	
                    31

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54812
      A-D

                  	
                    ZAHOUREK
      11, 12, 21, 22-31

                  	
                    31

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-06

                  
	
                    54814
      A-D

                  	
                    HARVESTER
      31, 32, 41 & 42-15

                  	
                    15

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    11-1-06

                  
	
                    54821
      A-B

                  	
                    DYER
      D 31 & 32-34

                  	
                    34

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54822
      A-B

                  	
                    DYER
      D 41 & 42-34

                  	
                    34

                  	
                    7N

                  	
                    64W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54825
      A-B

                  	
                    ROTHARMEL
      11 & 21-32

                  	
                    32

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54826
      A-B

                  	
                    ROTHARMEL
      12 & 22-32

                  	
                    32

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    12-1-06

                  
	
                    54836
      A-B

                  	
                    BROWN
      ORR 14 & 24-26

                  	
                    26

                  	
                    6N

                  	
                    64W

                  	
                    WELD

                  	
                    2-1-07

                  
	
                    54838
      A-B

                  	
                    ANDERSON
      21 & 22-34

                  	
                    34

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    2-1-07

                  
	
                    54843
      A-B

                  	
                    MONSON
      13-20 & 14-20D

                  	
                    20

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54841
      A-B

                  	
                    WELLS
      RANCH 23 & 24-22

                  	
                    22

                  	
                    8N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-07

                  
	
                    54842
      A-D

                  	
                    WELLS
      RANCH 33, 34, 43 & 44-22

                  	
                    22

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    2-1-07

                  
	
                    54844
      A-B

                  	
                    MONSON
      23-20 & 24-20

                  	
                    20

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54845
      A-B

                  	
                    HUNGENBERG
      13 & 14-18

                  	
                    16

                  	
                    6N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54846
      A-D

                  	
                    GROVES
      33, 34, 43, 44-34

                  	
                    34

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54847
      A-C

                  	
                    KING
      31, 32, 42-29

                  	
                    29

                  	
                    7N

                  	
                    65W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54848
      A-D

                  	
                    CORNISH
      11, 12, 21, 22-10

                  	
                    10

                  	
                    6N

                  	
                    63W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54850
      A-B

                  	
                    DALTON
      14 & 24-24

                  	
                    24

                  	
                    7N

                  	
                    6W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54851
      A-B

                  	
                    DALTON
      13 & 23-24

                  	
                    24

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    3-1-07

                  
	
                    54852
      A-B

                  	
                    LAPP
      33-12 & SCHRANT 34-12

                  	
                    12

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-07

                  
	
                    54853
      A-B

                  	
                    ANDERSON
      11 & 12-2

                  	
                    2

                  	
                    6N

                  	
                    66W

                  	
                    WELD

                  	
                    4-1-07

                  
	
                    54866
      A-E

                  	
                    SATER
      13, 14, 23, 24-19 & 23-19BU

                  	
                    19

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-07

                  
	
                    54668
      A-E

                  	
                    SATER
      11, 12, 21, 22-19

                  	
                    19

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    7-1-07

                  
	
                    54873

                  	
                    TWO
      E RANCH 1-23

                  	
                    23

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    1-1-08

                  
	
                    54875
      A-B

                  	
                    BUTTERBALL
      13 & 14-19

                  	
                    19

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-07

                  
	
                    54878
      A-B

                  	
                    BUTTERBALL
      23 & 24-19

                  	
                    19

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    7-1-07

                  
	
                    54888
      A-E

                  	
                    GUTTERSEN
      33, 34, 43, 44-6 & 6D

                  	
                    5

                  	
                    3N

                  	
                    63W

                  	
                    WELD

                  	
                    10-1-07

                  
	
                    54889

                  	
                    MORGANTE
      44-29U

                  	
                    29

                  	
                    5N

                  	
                    63W

                  	
                    WELD

                  	
                    9-1-07

                  
	
                    54891
      A-D

                  	
                    HEYDE
      31, 32, 41, 42-26

                  	
                    26

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    10-1-07

                  
	
                    54893
      A-C

                  	
                    RUSCO
      33, 43, 44-26

                  	
                    23

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    10-1-07

                  
	
                    54895
      A-B

                  	
                    GUTTERSEN
      23 & 24-6

                  	
                    6

                  	
                    3N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  
	
                    54899
      A-E

                  	
                    BOOTH
      11 12, 21 & 22-31AU

                  	
                    31

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  
	
                    54900
      A-E

                  	
                    BOOTH
      33, 43, 34 & 44-81U & 31OU

                  	
                    31

                  	
                    4N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  
	
                    54901
      A-E

                  	
                    WASTE
      MANAGEMENT 11 12, 21 & 22-26 &28A

                  	
                    26

                  	
                    3N

                  	
                    64W

                  	
                    WELD

                  	
                    11-1-07

                  
	
                    54903
      A-B

                  	
                    TRACY
      31 & 32-23

                  	
                    23

                  	
                    7N

                  	
                    66W

                  	
                    WELD

                  	
                    11-1-07

                  
	
                    54917
      A-B

                  	
                    CARMICHAEL
      33, 43-26

                  	
                    26

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    12-1-07

                  
	
                    54918
      A-B

                  	
                    WAHLERT
      41 & 42-34

                  	
                    34

                  	
                    7N

                  	
                    63W

                  	
                    WELD

                  	
                    11-1-07

                  


          

          
            


          

          
            ITEMS
AMENDED -ADDED

          

        

         

        
          
            
            

          

          
            Page 8 of
8

            
              

            

          

          
            
            

          

        

         

      

    

    
      
        	
                  

              	 	
                210
      Park Avenue , Suite 1600

                Oklahoma
      City, OK 73102

                Phone:
      (405) 239-7101

                FAX:
      (405) 602-1251

              


      

       

      
        	
                Price
      and Term Amendment

              	
                Effective
      Date:

              	
                May
      1, 2008

              
	
                TEPPCO
      Contact Number:

              	
                PED-P99124024-R

              	
                Amendment
      # 44

              
	
                Petroleum
      Development Corporation Contract #

              	
                TEPPCO
      Contact:

              	
                Martha
      Brandt

              


      

      Please
specify

      


      April 17,
2008

      


      Petroleum
Development Corporation

      Mr.
Thomas E. Riley

      P.O. Box
26

      Bridgeport,
WV 26330

      


      
        	
                Phone:

              	
                 (304)
      842-8930

              
	
                FAX:

              	
                 (304)
      842-8936

              


      

      


      This
amendment (“the Amendment”) is between Petroleum Development Corporation
(“Petroleum Development”) and TEPPCO Crude Oil, LLO “) (“TCO”), whereby the
PRICE and TERM provisions of the above referenced contract (“Original”
Agreement”) have been amended as follows:

      


      
        	
                PRICE:

              	
                Effective
      Date:

              	
                May
      1, 2008

              


      

      


      The
weighted average of NYMEX trade days for the calendar month minus $[ * ] per
barrel for the first 2,000 barrels per day delivered to Suncor Energy
Marketing, Inc and NYMEX trade days for the calendar month minus $[ *
] per barrel (adjusted further, if necessary, for transportation) for any
barrels over the first 2,000/d delivered to Suncor Energy Marketing,
Inc.

      


      Term:

      


      Commencing
through Commencing May 1, 2008 through December 31, 2008 and continuing
thereafter until cancelled by either party upon 30 day advance written
notice.

      


      Please
acknowledge by return fax/mail your agreement to the Amendment stated
herein.  Unless we receive from you written notice of objection within
three (3) business days, this Amendment shall be binding on both
parties.  Except as modified herein, the terms and provisions of the
Original Agreement and any previous amendments, shall remain in full force and
effect and are ratified hereby.  If you have any questions, please
call Christy Borell, (405)239-5796.

      


      Petroleum
Development Corporation

      


      
        	
                By:

              	
                /s/
      Eric R. Stearns

              	 
	
                Name:

              	
                Eric
      R Stearns

              	 
	
                Title:

              	
                EVP

              	 


      

      


      
        	
                TEPPCO
      Crude Oil, LLC

              	 
      	
                TEPPCO
      Crude Oil, LLC

              	 
	 
      	 
      	 
      	 
	
                By
      TEPPCO Crude GP, LLC

              	 
      	
                By
      TEPPCO Crude GP, LLC

              	 
	
                Its
      sole manager

              	 
      	
                Its
      sole manager

              	 
	 
      	 
      	 
      	 
	
                By:

              	
                /s/ Tracy Diefenderfer

              	 
      	
                By:

              	
                /s/ Glen Smith

              	 
	
                Tracy
      Diefenderfer

              	 
      	
                Glen
      Smith

              	 
	
                Vice
      President, Crude Supply and Marketing

              	 
      	
                Vice
      President, Crude Supply and Marketing

              	 


      


      
        
           


        

        
           


          
            

          

        

        
           


        

      

       

      
        	
                TEPPCO
      CRUDE OIL, L.L.C.

              	 
      	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A – AMENDMENT #44

              	 
      	
                CONTRACT
      NO PED-P99124024-R

              
	 
      	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      
        	
                TEPPCO
      LSE#

              	
                LEASE
      NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY
      IN COLORADO

              	
                DATE
      ADDED TO CONTRACT

              
	
                51472

              	
                TWO
      E RANCH 1-4

              	
                4

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51473

              	
                2-10
      TWO E RANCH

              	
                10

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51474

              	
                3-10
      TWO E RANCH

              	
                10

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51475

              	
                4-10
      TWO E RANCH

              	
                10

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51476

              	
                1-10
      TWO E RANCH

              	
                10

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51477

              	
                1-11
      TWO E RANCH

              	
                11

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51478

              	
                2-11
      TWO E RANCH

              	
                11

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51479

              	
                2-2
      LF RANCH

              	
                2

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51480

              	
                2-12
      LF RANCH

              	
                12

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51481

              	
                1-13
      LF RANCH

              	
                13

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51482

              	
                1-24
      LF RANCH

              	
                24

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51483

              	
                2-25
      LF RANCH

              	
                25

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51484

              	
                2-30
      LF RANCH

              	
                30

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                51486

              	
                1-26
      HEYDE RANCH

              	
                26

              	
                3N

              	
                64W

              	
                WELD

              	
                1-1-08

              
	
                52710

              	
                SKURICH
      ROTHE 13 & 23-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                52711

              	
                HOFFNER
      #1 &32-32

              	
                32

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52712

              	
                CAPEHART
      #1 31-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52713

              	
                DANLEY
      #1 & DEWEY 21-28

              	
                28

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52714

              	
                O’GRADY
      #1 & 34-F

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52715
      A-B

              	
                DUNN
      1 & 24-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52736

              	
                CAPEHART
      41-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52737
      A-B

              	
                DANLEY
      14 & 13-28

              	
                28

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                52751
      A-B

              	
                HETTINGER
      1 44-18

              	
                18

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                52752

              	
                HETTINGER
      33-18

              	
                18

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                52753

              	
                MOTIS
      44-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52754

              	
                LEAFGREN
      13-17

              	
                17

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                52836

              	
                MORTIS
      #1

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52897

              	
                WACKER
      #2

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52921

              	
                SKURICH
      ROTHE #1 & 31-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                52922

              	
                SKURICH
      ROTHE 14 & 24-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                52923

              	
                STATE
      LEASE 5519 11 & 22-8

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                52924

              	
                MILLER
      DEPPE #1

              	
                13

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52925

              	
                WACKER
      #1

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52926

              	
                SCHAAMBERG
      #1 & 12-17

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52927
      A-B

              	
                MASON
      #1 AND HOWARD 24-18

              	
                16

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52928
      A-B

              	
                MAXEY
      2, 44-24 & 33-24

              	
                24

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                52929
      A-B

              	
                CACHE
      DUNN #1 & 22-18

              	
                18

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52930

              	
                SCHMIDT
      #1 & 32-13

              	
                13

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                52931

              	
                LAW
      44-12 & 34-12

              	
                12

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                52932
      A-B

              	
                SILVA
      #1 & 23-6

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52933
      A-C

              	
                JASON
      1 & 2 & 34-31

              	
                31

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                52934

              	
                HOSHIKO
      #1 & 31-34

              	
                34

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                52935
      A-B

              	
                GERRY
      1 & 22-25

              	
                25

              	
                SN

              	
                65W

              	
                WELD

              	
                12/1/1999

              
	
                53020

              	
                STATE
      LEASE 23 14 & 24-32

              	
                32

              	
                SN

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53023

              	
                SOLIS
      43-17

              	
                17

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53024

              	
                WACKER
      31-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53025

              	
                LOUSTALET
      41-15

              	
                15

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53028

              	
                MILLER
      DEPPE 11-13

              	
                13

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53060

              	
                WACKER
      22-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53062

              	
                EHRLICH
      14-32

              	
                32

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53063

              	
                DUNN
      13-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53064

              	
                BOLET
      34-17

              	
                17

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53070
      A-B

              	
                B
      & C FARMS #1 & 33-2

              	
                2

              	
                6N

              	
                66W

              	
                WELD

              	
                6-1-00

              
	
                53072

              	
                UHRICH
      13-28

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53073

              	
                NOFFSINGER
      12-33

              	
                33

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53074
      A-B

              	
                SITZMAN
      #1 & 23-4

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53075
      A-B

              	
                SKURICH
      21 & 11-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53076
      A-B

              	
                BLOSKAS
      1 & 12-9

              	
                9

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53078

              	
                LOUSTALET
      21-15

              	
                15

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53079

              	
                SKURICH-ROTH
      42-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53081
      A-B

              	
                SKURICH
      11, 12 & 21-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53083

              	
                SKURICH
      13-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53104

              	
                STATE
      5519 #13-8

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53130
      A-B

              	
                J
      & L FARMS 24 & 14-2

              	
                2

              	
                6N

              	
                63W

              	
                WELD

              	
                12/1/1999

              
	
                53146
      A-B

              	
                ACHZIGER
      1 &14-4

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53147

              	
                STATE
      LEASE 6525 38-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                12/1/1999

              
	
                53172
      A-B

              	
                HOSHIKO
      31 & 41-17

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53174

              	
                SKKURICH
      ROTH 33-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                12/1/1999

              
	
                53175

              	
                STATE
      WELL 14-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                12/1/1999

              
	
                53176

              	
                STATE
      LEASE 5518 33-8

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                12/1/1999

              
	
                53177

              	
                SLW
      RANCH 42-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                12/1/1999

              
	
                53178
      A-B

              	
                BOND
      1 & 32-9

              	
                9

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53179

              	
                DUNN
      MILLER 23-17

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53182

              	
                WACKER
      12=10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53195

              	
                LAW
      1

              	
                12

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53201

              	
                BLOSKAS
      13-9

              	
                9

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53202

              	
                MOTIS
      34-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53203
      A

              	
                MINNINGER
      PFEIF 1 8 41-5

              	
                5

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53204

              	
                HETTINGER
      34-16

              	
                18

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53205
      A-B

              	
                MINNINGER
      33-34 &1

              	
                34

              	
                6N

              	
                65W

              	
                WELD

              	
                12/1/1999

              


      


      
        
           


        

        
          Page 1 of
8

          
            

          

        

        
           


        

      

       

      
        	
                TEPPCO
      CRUDE OIL, L.L.C.

              	 
      	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A – AMENDMENT #44

              	 
      	
                CONTRACT
      NO PED-P99124024-R

              
	 
      	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      
        	
                TEPPCO
      LSE#

              	
                LEASE
      NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY
      IN COLORADO

              	
                DATE
      ADDED TO CONTRACT

              
	 	 	 	 	 	 	 
	
                53206

              	
                MARCY
      42-31

              	
                31

              	
                8N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53207

              	
                MILLER
      33-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53208
      A-B

              	
                CARLSON
      43-7 & 1

              	
                7

              	
                6N

              	
                65W

              	
                WELD

              	
                12/1/1999

              
	
                53209
      A-B

              	
                CLARK
      2 & 32-20

              	
                20

              	
                6N

              	
                65W

              	
                WELD

              	
                12/1/1999

              
	
                53210
      A-B

              	
                RIGGS
      83 & 34-1B

              	
                15

              	
                6N

              	
                65W

              	
                WELD

              	
                12/1/1999

              
	
                53212
      A-B

              	
                PETERSON
      1 & 41-2C

              	
                20

              	
                6N

              	
                65W

              	
                WELD

              	
                12/1/1999

              
	
                53213

              	
                HELOT
      12-18

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53214
      A-B

              	
                CARLSON
      33-34-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53215
      A-B

              	
                UHRICH
      33 & 49-30

              	
                30

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53217
      A-B

              	
                WELLS
      TRUST 13 & 14-21

              	
                21

              	
                6N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53232

              	
                DANLEY
      12-28

              	
                28

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/1999

              
	
                53255

              	
                LEAFGREN
      1-17

              	
                17

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53256

              	
                BOLET
      #1

              	
                17

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53636

              	
                ADAMNS
      21-20

              	
                20

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53637

              	
                ANDERSON
      11-3

              	
                13

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53638

              	
                ANDERSON
      31-13

              	
                13

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53639

              	
                AVERY
      1

              	
                10

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53640

              	
                AVERY
      12-10

              	
                10

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53642

              	
                BENSON
      1-15

              	
                15

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53643

              	
                BENSON
      24-15

              	
                18

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53644

              	
                BONERTZ
      1

              	
                10

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53645

              	
                BRIGHT
      1 & 2

              	
                18

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53646

              	
                CARACCIOLI
      1

              	
                2

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53647

              	
                CARLSON
      44-7

              	
                7

              	
                8N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53648

              	
                CLEMONS
      42-3

              	
                3

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53649

              	
                CULBREATH
      23 & 33-21

              	
                21

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53650

              	
                DUNN
      MILLER 1

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                12/1/99

              
	
                53651

              	
                DYER
      42-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53652

              	
                EHRLICH
      1 & 3

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53653

              	
                EHRLICH
      2

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53654 A-B

              	
                EHRLICH
      4 & 22-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53655
      A-B

              	
                EHRLICH
      PM 1 & 2

              	
                8

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53658

              	
                FOE
      34-20

              	
                20

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53659

              	
                FRANCEN
      24-0

              	
                8

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53660

              	
                PRUDDEN
      1

              	
                2

              	
                8N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53661

              	
                G.J.
      MILLER 33 & 34-24

              	
                24

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53666

              	
                HOFFNER
      24-35

              	
                35

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53669
      A-B

              	
                KOEHLER
      1 & 2

              	
                22

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53670

              	
                KREPS
      1

              	
                7

              	
                8N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53671

              	
                KREPS
      11-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53674
      A-B

              	
                McINTOSH
      33 & 34

              	
                23

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53675

              	
                McKEE
      12 &22-21

              	
                21

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53676

              	
                McKEE
      32 & 42-21 & SEXTON 43-21

              	
                21

              	
                8N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53677

              	
                MILLER
      1

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53678

              	
                MILLER
      2

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53679
      A-B

              	
                MININGER
      HOFF 1 & 2

              	
                15

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53680

              	
                NOFFSINGER
      1

              	
                5

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53681

              	
                NOFFSINGER
      31-6

              	
                5

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53682

              	
                NOFFSINGER
      11, 21 & 31-33

              	
                33

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53683

              	
                NORRIS
      1

              	
                18

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53684

              	
                NORRIS
      3

              	
                16

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53685

              	
                NORRIS
      2 & COZZENS 1

              	
                16

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53686

              	
                O’GRADY
      2

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53687

              	
                O’GRADY
      3

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53688

              	
                PETERSON
      42-12

              	
                12

              	
                6N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53689

              	
                STATE
      PETERSON 24-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53690

              	
                PETERSON
      44-13

              	
                13

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53692

              	
                PLUMB
      2,3,4,5

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53694

              	
                RIGGS
      44-18

              	
                18

              	
                8N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53696

              	
                SKURICH
      23 & 33-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53697

              	
                SKURICH
      ROTHE 34, 43, 44-6

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53698

              	
                SLW
      RANCH 22, 31, 32-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53699

              	
                SLW
      RANCH 24 44-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53700

              	
                STATE
      81 11-16

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53701

              	
                STATE
      14, 23-28

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53702

              	
                STATE
      8461 14-16

              	
                16

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53703
      A-B

              	
                STATE
      8461 22 & 91-16

              	
                18

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53704

              	
                STATE
      61 28-16

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53705

              	
                STATE
      32, 47-28

              	
                28

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53707

              	
                STATE
      34-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53708

              	
                STATE
      41-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53709

              	
                STATE
      81 42-16

              	
                16

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53710
      A-B

              	
                STATE
      F81 43 & 44-16

              	
                18

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                55711

              	
                SUGHROUE

              	
                33

              	
                6N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53712

              	
                UHRICH
      34, 44-8

              	
                8

              	
                8N

              	
                64W

              	
                WELD

              	
                6-1-00

              
	
                53713

              	
                WAGNER
      EHRLICH 1

              	
                2

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53714

              	
                WELLS
      RANCH 14-34

              	
                34

              	
                6N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53715

              	
                WELLS
      RANCH 34-10

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-00

              
	
                53716

              	
                WILLIAMSON
      44-12

              	
                12

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-00

              
	
                53736

              	
                LOUSTALET
      42-12

              	
                12

              	
                5N

              	
                65W

              	
                WELD

              	
                12/1/1999

              


      


      
        
           


        

        
          Page 2 of
8

          
            

          

        

        
           


        

      

       

      
        	
                TEPPCO
      CRUDE OIL, L.L.C.

              	 
      	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A – AMENDMENT #44

              	 
      	
                CONTRACT
      NO PED-P99124024-R

              
	 
      	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      
        	
                TEPPCO
      LSE#

              	
                LEASE
      NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY
      IN COLORADO

              	
                DATE
      ADDED TO CONTRACT

              
	 	 	 	 	 	 	 
	
                53752

              	
                LEAFGREN
      23-17

              	
                17

              	
                8N

              	
                66W

              	
                WELD

              	
                12/1/1999

              
	
                53757

              	
                J
      & L FARMS 44-29 & 34-29

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                3-1-00

              
	
                53762

              	
                MARCY
      32-31

              	
                31

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-00

              
	
                53763

              	
                STATE
      34 & 43-8

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                3-1-00

              
	
                53764
      A-B

              	
                GUTTERSON
      21-31 21-42

              	
                21

              	
                03N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                53765

              	
                GUTTERSON
      23-32

              	
                23

              	
                03N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                53767

              	
                BLOSKAS
      9-23

              	
                9

              	
                5N

              	
                84W

              	
                WELD

              	
                7-1-00

              
	
                53770

              	
                SLW
      34-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                7-1-00

              
	
                53771
      A-B

              	
                STATE
      55198-12 & 23

              	
                8

              	
                5N

              	
                83W

              	
                WELD

              	
                7-1-00

              
	
                53772

              	
                STATE
      6525 22-32

              	
                32

              	
                6N

              	
                83W

              	
                WELD

              	
                7-1-00

              
	
                53774

              	
                SKURICH
      ROTHE 22-5

              	
                6

              	
                6N

              	
                53W

              	
                WELD

              	
                9-1-00

              
	
                53775

              	
                HEINRICH
      41-0

              	
                9

              	
                5N

              	
                64W

              	
                WELD

              	
                10-1-00

              
	
                53776

              	
                WELLS
      TRUST 24-21

              	
                21

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-00

              
	
                53777

              	
                MILLAGE
      11-10

              	
                10

              	
                6N

              	
                54W

              	
                WELD

              	
                10-1-00

              
	
                53779

              	
                SKURICH
      43-7

              	
                7

              	
                5N

              	
                53W

              	
                WELD

              	
                10-1-00

              
	
                53783

              	
                SLW
      RANCH 41-7

              	
                7

              	
                5N

              	
                53W

              	
                WELD

              	
                10-1-00

              
	
                53785

              	
                J
      & L FARMS 23 & 33-29

              	
                29

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-00

              
	
                53786

              	
                CAPEHART
      42-29

              	
                29

              	
                6N

              	
                54W

              	
                WELD

              	
                11-1-00

              
	
                53793

              	
                BONERTZ
      41-10

              	
                10

              	
                6N

              	
                55W

              	
                WELD

              	
                11-1-00

              
	
                53794

              	
                O’GRADY
      43-4

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                1-1-01

              
	
                53798

              	
                KREPS
      21-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                11-1-00

              
	
                53799

              	
                DEWEY
      22-08

              	
                28

              	
                5N

              	
                64W

              	
                WELD

              	
                02-1-01

              
	
                53800

              	
                J
      & L FARMS 43-29

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                02-1-01

              
	
                53801
      A-B

              	
                MOTIS
      33-7

              	
                7

              	
                5N

              	
                64W

              	
                WELD

              	
                02-1-01

              
	
                53804

              	
                UHRICH
      23-29

              	
                28

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	
                53805
      A-B

              	
                HOSHIKO
      32 & 42-17

              	
                17

              	
                6N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	
                53806
      A-B

              	
                MILLER-DEPPE
      12 & 22-13

              	
                13

              	
                5N

              	
                84W

              	
                WELD

              	
                03-1-01

              
	
                53807

              	
                SOLIS
      44-17

              	
                17

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-01

              
	
                53865

              	
                EHRLICH
      32-7

              	
                7

              	
                5N

              	
                84W

              	
                WELD

              	
                04-1-01

              
	
                53867

              	
                LOUSTALET
      42-15

              	
                15

              	
                5N

              	
                84W

              	
                WELD

              	
                04-1-01

              
	
                53868

              	
                BENSON
      23-15

              	
                15

              	
                6N

              	
                65W

              	
                WELD

              	
                04-1-01

              
	
                53873

              	
                DUNN
      23-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                04-1-01

              
	
                53874
      A-D

              	
                AVERY
      13 & 24-10, 10-8

              	
                10

              	
                5N

              	
                65W

              	
                WELD

              	
                04-1-01

              
	
                53875

              	
                PLUMB
      7C

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                04-1-01

              
	
                53876

              	
                NOFFSINGER
      21-5

              	
                5

              	
                6N

              	
                64W

              	
                WELD

              	
                05-1-01

              
	
                53881

              	
                SKURICH
      ROTH 6D

              	
                6

              	
                5N

              	
                63W

              	
                WELD

              	
                06-1-01

              
	
                53887
      A-B

              	
                11
      & 24-8 STATE 5519

              	
                8

              	
                5N

              	
                83W

              	
                WELD

              	
                07-1-01

              
	
                53888
      A-B

              	
                12-32
      &13 32 STATE 8525

              	
                32

              	
                8N

              	
                63W

              	
                WELD

              	
                07-1-01

              
	
                53889

              	
                43-32
      STATE 6525

              	
                32

              	
                5N

              	
                63W

              	
                WELD

              	
                07-1-01

              
	
                53892

              	
                BRIGHT
      DUNN 18D

              	
                18

              	
                3N

              	
                65W

              	
                WELD

              	
                08-1-01

              
	
                53894
      A-B

              	
                STATE
      23, 33, 44-4

              	
                4

              	
                6N

              	
                63W

              	
                WELD

              	
                08-1-01

              
	
                53898
      A-B

              	
                SKURICH/SLOW
      7B & SLOW RANCH 12 & 14-7

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                09-1-01

              
	
                53899

              	
                STATE
      5519 8D

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                09-1-01

              
	
                53900

              	
                SKURICH/SLW
      7D

              	
                7

              	
                5N

              	
                63W

              	
                WELD

              	
                09-1-01

              
	
                54026

              	
                STATE
      13 & 23-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-04

              
	
                54029

              	
                STATE
      21-4

              	
                4

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-04

              
	
                54154
      A-B

              	
                J
      & L FARMS 13-29 & 29B

              	
                29

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-01

              
	
                54155
      A-B

              	
                STATE
      6526 21 & 31 32

              	
                32

              	
                6N

              	
                83W

              	
                WELD

              	
                10-1-01

              
	
                54156
      A-B

              	
                STATE
      6519 21 & 32-8

              	
                8

              	
                6N

              	
                83W

              	
                WELD

              	
                10-1-01

              
	
                54157
      A-B

              	
                STATE
      6519 44-8 &8A

              	
                8

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-01

              
	
                54158

              	
                DROEGEMULLER
      11-5

              	
                15

              	
                5N

              	
                84W

              	
                WELD

              	
                10-1-01

              
	
                54162

              	
                DUNN
      MILLER 17B

              	
                17

              	
                5N

              	
                54W

              	
                WELD

              	
                11-1-01

              
	
                54168

              	
                STATE
      8461 32-18

              	
                16

              	
                5N

              	
                84W

              	
                WELD

              	
                11-1-01

              
	
                54169

              	
                ANDERSON
      32-18

              	
                13

              	
                5N

              	
                65W

              	
                WELD

              	
                12-1-01

              
	
                54170

              	
                PETERSON
      43-13

              	
                13

              	
                6N

              	
                65W

              	
                WELD

              	
                12-1-01

              
	
                54171

              	
                EHRLICH
      24-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-01

              
	
                54175

              	
                UHRICH
      33-8

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                01-1-02

              
	
                54176
      A-B

              	
                NOFFSINGER
      32-5 & MININGER NOFFSINGER 5-C

              	
                5

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-01

              
	
                54177

              	
                WACKER
      32-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                01-1-02

              
	
                54178

              	
                WACKER  10-0

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                01-1-02

              
	
                54181

              	
                SKURICH/ROTHE
      8A

              	
                5

              	
                5N

              	
                53W

              	
                WELD

              	
                02-1-02

              
	
                54182

              	
                DYER
      41-7

              	
                7

              	
                5N

              	
                84W

              	
                WELD

              	
                02-1-02

              
	
                54183

              	
                STATE
      6524 13 & 24-28

              	
                28

              	
                5N

              	
                55W

              	
                WELD

              	
                02-1-02

              
	
                54184

              	
                SKURICH/SWL
      RANCH 7A

              	
                7

              	
                5N

              	
                83W

              	
                WELD

              	
                02-1-02

              
	
                54186

              	
                AVERY
      11-10

              	
                10

              	
                6N

              	
                65W

              	
                WELD

              	
                02-1-02

              
	
                54187

              	
                STATE
      6524 12 &22-28

              	
                28

              	
                5N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	
                54188
      A-B

              	
                STATE
      5519 31 & 41-8

              	
                6

              	
                6N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	
                54189
      A-B

              	
                WELLS
      RANCH 42-10 & 42-10C

              	
                10

              	
                6N

              	
                63W

              	
                WELD

              	
                02-1-02

              
	
                54190
      A-B

              	
                BOND
      21-8  & BLOSKAS/BOND 9D

              	
                9

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-02

              
	
                54191

              	
                FRYE
      SWANSON FRYE 1

              	
                7

              	
                5N

              	
                65W

              	
                WELD

              	
                01-1-05

              
	
                54192

              	
                ROTHARMEL
      1

              	
                33

              	
                7N

              	
                65W

              	
                WELD

              	
                01-1-05

              
	
                54193

              	
                PATRICK
      ANDERSON 1

              	
                34

              	
                7N

              	
                65W

              	
                WELD

              	
                01-1-05

              
	
                54194

              	
                ANDERSON
      1-10

              	
                10

              	
                6N

              	
                68W

              	
                WELD

              	
                01-1-05

              
	
                54195

              	
                ANDERSON
      1-34

              	
                3

              	
                7N

              	
                55W

              	
                WELD

              	
                01-1-05

              
	
                54197

              	
                SCHNORR
      1

              	
                3

              	
                6N

              	
                56W

              	
                WELD

              	
                01-1-05

              
	
                54198

              	
                HERGERT
      1-6

              	
                6

              	
                6N

              	
                66W

              	
                WELD

              	
                01-1-05

              
	
                54199

              	
                HELDT
      11-18

              	
                18

              	
                6N

              	
                64W

              	
                WELD

              	
                02-1-02

              
	
                54200
      A-B

              	
                WITWER
      44 & 34-6D

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-02

              


      


      
        
           


        

        
          Page 3 of
8

          
            

          

        

        
           


        

      

       

      
        	
                TEPPCO
      CRUDE OIL, L.L.C.

              	 
      	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A – AMENDMENT #44

              	 
      	
                CONTRACT
      NO PED-P99124024-R

              
	 
      	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      
        	
                TEPPCO
      LSE#

              	
                LEASE
      NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY
      IN COLORADO

              	
                DATE
      ADDED TO CONTRACT

              
	 	 	 	 	 	 	 
	
                54201

              	
                WITWER 436D

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                03-1-02

              
	
                54202
      A-B

              	
                STATE 81 41-15,
      16C

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                03-1-02

              
	
                54203

              	
                BOLET 44-17

              	
                17

              	
                6N

              	
                65W

              	
                WELD

              	
                03-1-02

              
	
                54204

              	
                WACKER 41-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                04-1-02

              
	
                54205

              	
                ANDERSON 12-13

              	
                13

              	
                6N

              	
                65W

              	
                WELD

              	
                04-1-02

              
	
                54206

              	
                WILLIAMSON
      43-12

              	
                12

              	
                6N

              	
                65W

              	
                WELD

              	
                05-1-02

              
	
                54207

              	
                STATE 22-4

              	
                4

              	
                6N

              	
                63W

              	
                WELD

              	
                05-1-02

              
	
                54208

              	
                NORRIS 16C

              	
                16

              	
                6N

              	
                65W

              	
                WELD

              	
                05-1-02

              
	
                54211

              	
                MCKEE 21-21

              	
                21

              	
                6N

              	
                64W

              	
                WELD

              	
                05-1-02

              
	
                54215

              	
                WELLS RANCH 32-10

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                06-1-02

              
	
                54220

              	
                STATE WELLS 32D

              	
                32

              	
                8N

              	
                63W

              	
                WELD

              	
                07-1-02

              
	
                54221

              	
                STATE 6525
      34-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                07-1-02

              
	
                54222
      A-B

              	
                STATE 6525 32 & 42-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                07-1-02

              
	
                54228

              	
                WELLS RANCH 41-10

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                08-1-02

              
	
                54229

              	
                WELLS RANCH 43-10

              	
                10

              	
                5N

              	
                83W

              	
                WELD

              	
                08-1-02

              
	
                54233

              	
                STATE 6525
      44-32

              	
                32

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-02

              
	
                54234

              	
                MILLER 43-29

              	
                29

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-02

              
	
                54238

              	
                FOE 33-20

              	
                20

              	
                5N

              	
                64W

              	
                WELD

              	
                10-1-02

              
	
                54239

              	
                HOWARD 14-18

              	
                18

              	
                5N

              	
                64W

              	
                WELD

              	
                10-1-02

              
	
                54244
      A-B

              	
                NOFFSTINGER 22 & 32-33

              	
                33

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-02

              
	
                54249

              	
                MILLAGE 13-3D

              	
                3

              	
                5N

              	
                64W

              	
                WELD

              	
                12-1-02

              
	
                54250

              	
                MILLAGE
23-3

              	
                3

              	
                5N

              	
                65W

              	
                WELD

              	
                12-1-02

              
	
                54251

              	
                LOUSTALET 32-12

              	
                12

              	
                5N

              	
                64W

              	
                WELD

              	
                12-1-02

              
	
                54252

              	
                EHRLICH 7B

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-02

              
	
                54254

              	
                EHRLICH
    13-32

              	
                32

              	
                6N

              	
                64W

              	
                WELD

              	
                1-1-03

              
	
                54255

              	
                DYER 13-5

              	
                5

              	
                06N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54256

              	
                WELLS RANCH
      31-6

              	
                5

              	
                5N

              	
                64W

              	
                WELD

              	
                6-1-04

              
	
                54257

              	
                KERBS 14-15

              	
                15

              	
                06N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54258

              	
                BOLET 33-17

              	
                17

              	
                6N

              	
                63W

              	
                WELD

              	
                1-1-03

              
	
                54259

              	
                WELLS RANCH
      14-35

              	
                35

              	
                6N

              	
                55W

              	
                WELD

              	
                7-1-04

              
	
                54260

              	
                WEBSTER 51-11

              	
                11

              	
                06N

              	
                53W

              	
                WELD

              	
                7-1-04

              
	
                54271

              	
                J &
      L FARMS 23-29

              	
                29

              	
                8N

              	
                63W

              	
                WELD

              	
                1-1-03

              
	
                54272

              	
                WELLS RANCH
      31-10

              	
                10

              	
                5N

              	
                64W

              	
                WELD

              	
                2-1-03

              
	
                54273
      A-B

              	
                MCKEE 32 & 41-21

              	
                21

              	
                8N

              	
                68W

              	
                WELD

              	
                2-1-03

              
	
                54275

              	
                GADDIS 42-35

              	
                36

              	
                4N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54276

              	
                STATE PETERSON
      22-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54277

              	
                STATE PETERSON 43-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54278

              	
                STATE PETERSON 34-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54279

              	
                STATE PETERSON 41-10

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                2-1-03

              
	
                54285

              	
                WELLS RANCH 33 & 44-10

              	
                10

              	
                5N

              	
                63W

              	
                WELD

              	
                3-1-03

              
	
                54286

              	
                J &L FARMS 42-29

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                3-1-03

              
	
                54296

              	
                HOFF 33-6

              	
                6

              	
                5N

              	
                64W

              	
                WELD

              	
                4-1-03

              
	
                54297

              	
                JOHNSON
14-4

              	
                4

              	
                6N

              	
                65W

              	
                WELD

              	
                4-1-03

              
	
                54300
      A-B

              	
                JT 23-22 & WIEDEMAN 24-22

              	
                22

              	
                4N

              	
                66W

              	
                WELD

              	
                4-1-03

              
	
                54307

              	
                JOHNSON 13-4

              	
                4

              	
                5N

              	
                65W

              	
                WELD

              	
                6-1-03

              
	
                54308

              	
                STATE 5519
    42-6

              	
                8

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-03

              
	
                54316
      A-B

              	
                J
      &L FARMS
      31 &
      41-29

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	
                54318
      A-B

              	
                STATE 6624 11 &
      21-28

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	
                54320
      A-B

              	
                STATE PETERSON 12
      & 21-16

              	
                16

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	
                54321
      A-B

              	
                STATE WELLS 82
      & 42-4

              	
                4

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-03

              
	
                54325

              	
                STATE PETERSON 42-16

              	
                16

              	
                5N

              	
                64W

              	
                WELD

              	
                8-1-03

              
	
                54326

              	
                KREPS 11-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                8-1-03

              
	
                54327
      A-B

              	
                STATE PETERSON 44 &
      33-16

              	
                10

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-03

              
	
                54328

              	
                STATE 11 &
      12-1

              	
                4

              	
                6N

              	
                63W

              	
                WELD

              	
                9-1-03

              
	
                54333
      A-B

              	
                UHRICH43-8

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-03

              
	
                54334

              	
                STATE PETERSON 13 & 14-16

              	
                16

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54335

              	
                STATE PETERSON 23-16

              	
                18

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54336

              	
                J & L FARMS 32-29D

              	
                29

              	
                6N

              	
                68W

              	
                WELD

              	
                10-1-03

              
	
                54337
      A-B

              	
                MCINTOSH 43 & 44-23

              	
                23

              	
                5N

              	
                64W

              	
                WELD

              	
                10-1-03

              
	
                54338

              	
                STATE 61
    24-16

              	
                16

              	
                8N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54339

              	
                J & L
      FARMS
      21-39

              	
                29

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54340
      A-B

              	
                J & L
      FARMS 11 &
      12-29

              	
                28

              	
                6N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54341
      A-B

              	
                STATE PETERSON 31 &
      32-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-03

              
	
                54355

              	
                STATE 8461
      12-16

              	
                15

              	
                8N

              	
                84W

              	
                WELD

              	
                11-1-03

              
	
                54356

              	
                BRYCE 21-28

              	
                28

              	
                2N

              	
                64W

              	
                WELD

              	
                11-1-03

              
	
                54357
      A-B

              	
                KREPS 24, 34 &
      44-6

              	
                6

              	
                6N

              	
                64W

              	
                WELD

              	
                11-1-03

              
	
                54358

              	
                J & L FARMS 31-50 &
      32-30

              	
                30

              	
                6N

              	
                63W

              	
                WELD

              	
                12-1-03

              
	
                54359
      A-B

              	
                WEBSTER 41-11,
      42-11

              	
                11

              	
                06N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54360

              	
                JOHNSON 23-4

              	
                4

              	
                6N

              	
                65W

              	
                WELD

              	
                1-1-04

              
	
                54361

              	
                JOHNSON 24-4

              	
                4

              	
                6N

              	
                65W

              	
                WELD

              	
                1-1-04

              
	
                54363

              	
                GADDIS 32-36

              	
                36

              	
                4N

              	
                68W

              	
                WELD

              	
                1-1-04

              
	
                54364
      A-B

              	
                CARLSON 41 &
      42-18

              	
                18

              	
                6N

              	
                64W

              	
                WELD

              	
                1-1-04

              
	
                54366

              	
                CARLSON
43-7

              	
                7

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-04

              
	
                54367

              	
                STATE 8487
      21-16

              	
                6

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-04

              
	
                54372

              	
                STATE 8487
      13-16

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-04

              
	
                54375
      A-B

              	
                J & L
      FARMS l1 &
      20-20

              	
                20

              	
                6N

              	
                69W

              	
                WELD

              	
                4-1-04

              
	
                54376

              	
                FRANCEN
23-8

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	
                54377

              	
                O’GRADY 31-9

              	
                9

              	
                5N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	
                54378
      A-B

              	
                STATE CORSAIR 13 &
      23-36

              	
                36

              	
                4N

              	
                68W

              	
                WELD

              	
                4-1-04

              
	
                54379

              	
                E
      JOHNSON 2-21

              	
                2

              	
                6N

              	
                67W

              	
                WELD

              	
                4-1-04

              


      


      
        
           


        

        
          Page 4 of
8

          
            

          

        

        
           


        

      

       

      
        	
                TEPPCO
      CRUDE OIL, L.L.C.

              	 
      	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A – AMENDMENT #44

              	 
      	
                CONTRACT
      NO PED-P99124024-R

              
	 
      	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      
        	
                TEPPCO
      LSE#

              	
                LEASE
      NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY
      IN COLORADO

              	
                DATE
      ADDED TO CONTRACT

              
	 	 	 	 	 	 	 
	
                54384

              	
                CLEMONS
      32-3

              	
                3

              	
                5N

              	
                64W

              	
                WELD

              	
                4-1-04

              
	
                54385
      A-B

              	
                GADDIS
      12 & 22-36

              	
                38

              	
                4N

              	
                68W

              	
                WELD

              	
                4-1-04

              
	
                54386

              	
                WELLS
      RANCH 14-2

              	
                2

              	
                5N

              	
                63W

              	
                WELD

              	
                5-1-04

              
	
                54387
      A-B

              	
                WELLS
      RANCH 42-5 & 32-5

              	
                5

              	
                5N

              	
                63W

              	
                WELD

              	
                5-1-04

              
	
                54388

              	
                UYEMURA
      34-31

              	
                31

              	
                7N

              	
                64W

              	
                WELD

              	
                5-1-04

              
	
                54389
      A-B

              	
                8
      JOHNSON 11-11, 12-11

              	
                11

              	
                06N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54390
      A-B

              	
                BAKER
      31-8, 32-5

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54391

              	
                BAKER
      42-5

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54392

              	
                BAKER
      5-41

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54393
      A-B

              	
                BENSON
      23-33D, 23-43D

              	
                23

              	
                03N

              	
                66W

              	
                WELD

              	
                7-1-04

              
	
                54394

              	
                BENSON
      13A

              	
                13

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54395
      A-B

              	
                BOOTH
      14-35, 23-35

              	
                35

              	
                07N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54396

              	
                BCOTH
      24-35

              	
                36

              	
                07N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54397

              	
                BOOTH
      25-32

              	
                25

              	
                05N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54398
      A-B

              	
                BOOTH
      33-35, 34-35

              	
                35

              	
                07N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54399
      A-B

              	
                BOOTH
      43-55, 44-35

              	
                35

              	
                07N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54400

              	
                BRIGGS
      1-32

              	
                1

              	
                08N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54401

              	
                BILLALSKI
      41-25

              	
                25

              	
                04N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54402

              	
                COCKROFT
      44-11

              	
                11

              	
                06N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54403

              	
                DUNHAM
      41-5

              	
                5

              	
                01N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54404

              	
                E
      JOHNSON 2-22

              	
                2

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54405
      A-B

              	
                DYER
      GRADY 14-5, 23-5

              	
                5

              	
                05N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54406

              	
                EDWARDS
      33-9

              	
                9

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54407

              	
                EDWARDS
      34-9

              	
                9

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54408

              	
                EDWARDS
      43-9

              	
                9

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54409

              	
                EDWARDS
      44-9

              	
                9

              	
                06N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54410

              	
                FICKEL
      31-21

              	
                21

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54411

              	
                FICKEL
      41-21

              	
                21

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54412

              	
                FOSTER
      32-7

              	
                7

              	
                03S

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54413

              	
                FRANK
      25-42

              	
                25

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54414
      A-B

              	
                GADDIS
      11-36 21-36

              	
                36

              	
                04N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54415

              	
                GADDIS
      31-36

              	
                38

              	
                04N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54416

              	
                GADDIS
      41-36

              	
                38

              	
                04N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54417

              	
                GARDNER
      12-19

              	
                19

              	
                01N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54418

              	
                GUTTERSON
      23-17

              	
                17

              	
                03N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54419

              	
                GUTTERSON
      23-41

              	
                23

              	
                03N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54420
      A-B

              	
                HAHN
      13-27, 14-27

              	
                27

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54421
      A-B

              	
                HAHN
      23- 27, 24-27

              	
                27

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54422
      A-D

              	
                HICKS
      31, 32, 41, 42-29

              	
                29

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54423
      A-B

              	
                J
      & L FARMS 23-11 23-12

              	
                23

              	
                06N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54424
      A-B

              	
                J
      & L FARMS 23-21 23-22

              	
                23

              	
                06N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54425

              	
                JEFFERS
      41-36

              	
                35

              	
                04N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54426
      A-B

              	
                KERBS
      23-15, 24-15

              	
                15

              	
                08N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54427
      A-B

              	
                KERES
      33-15, 43-15

              	
                15

              	
                08N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54428
      A-B

              	
                KERBS
      34-15, 44-15

              	
                15

              	
                08N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54429

              	
                KIRBY
      28-11

              	
                29

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54430

              	
                KNOX
      32-3

              	
                3

              	
                06N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54431

              	
                KNOX
      41-3

              	
                3

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54432

              	
                LECLERG
      31-22

              	
                22

              	
                05N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54433

              	
                LHI
      31-23

              	
                23

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54434

              	
                MEYER
      31-7

              	
                7

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54435

              	
                MILLER
      31-31

              	
                31

              	
                06N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54436
      A-B

              	
                MOSER
      25-32, 25-42

              	
                25

              	
                03N

              	
                66W

              	
                WELD

              	
                7-1-04

              
	
                54437

              	
                NATIONAL
      HOG FARM 13-9

              	
                9

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54438

              	
                NATIONAL
      HOG FARM 14-9

              	
                9

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54439
      A-B

              	
                NATIONAL
      HOG FARM 17-11,17-12

              	
                17

              	
                06N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54440
      A-B

              	
                NATIONAL
      HOG FARM 17-21,17-22

              	
                17

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54441
      A-B

              	
                NATIONAL
      HOG FARM 21-43 & 44-21

              	
                21

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54442

              	
                NATIONAL
      HOG FARM 21-9

              	
                9

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54443

              	
                NATIONAL
      HOG FARM 24-9

              	
                9

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54444
      A-B

              	
                NATIONAL
      HOG FARM 31-17, 32-17

              	
                17

              	
                06N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54445
      A-B

              	
                NATIONAL
      HOG FARM 31 & 42-21

              	
                21

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54446

              	
                NATIONAL
      HOG FARM 32-21

              	
                21

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54447

              	
                NATIONAL
      HOG FARM 33-21

              	
                21

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54448

              	
                NATIONAL
      HOG FARM 34-21

              	
                21

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54449

              	
                NATIONAL
      HOG FARM 41-21

              	
                21

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54452
      A-B

              	
                NATIONAL
      HOG FARM 41-17 42-17

              	
                17

              	
                05N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54453
      A-B

              	
                OLSON
      13-29 23-29

              	
                29

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54454
      A-B

              	
                OLSON
      14-29, 24-29

              	
                29

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54455
      A-C

              	
                OLSON
      20-12, 29-21, 29-22

              	
                29

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54456

              	
                PROSPECT
      VALLEY 22-9

              	
                9

              	
                01N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54457

              	
                PROSPECT
      VALLEY 44-33

              	
                33

              	
                02N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54458
      A-B

              	
                RUDOLPH
      2-33, 2-34

              	
                2

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54459

              	
                SAUER
      33-31D

              	
                31

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54460

              	
                SAUER
      47-31

              	
                31

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54461
      A-B

              	
                SEELE
      31 & 41-31

              	
                31

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54463

              	
                SEELE
      42-31

              	
                31

              	
                04N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54464

              	
                WASTE
      SERVICES 21-35

              	
                35

              	
                03N

              	
                64W

              	
                WELD

              	
                7-1-04

              
	
                54465
      A-B

              	
                WEBSTER
      21-11,22-11

              	
                11

              	
                08N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54466

              	
                WEBSTER
      32-11

              	
                11

              	
                08N

              	
                65W

              	
                WELD

              	
                7-1-04

              


      


      
        
           


        

        
          Page 5 of
8

          
            

          

        

        
           


        

      

       

      
        	
                TEPPCO
      CRUDE OIL, L.L.C.

              	 
      	
                PETROLEUM
      DEVELOPMENT CORPORATION

              
	
                EXHIBIT
      A – AMENDMENT #44

              	 
      	
                CONTRACT
      NO PED-P99124024-R

              
	 
      	 
      	
                CONTRACT
      DATE: DECEMBER 31, 1999

              


      

      


      
        	
                TEPPCO
      LSE#

              	
                LEASE
      NAME

              	 
      	
                LEGAL

              	 
      	
                COUNTY
      IN COLORADO

              	
                DATE
      ADDED TO CONTRACT

              
	 	 	 	 	 	 	 
	
                54467
      A-D

              	
                WEINGARDT
      24-22, 33-22

              	
                22

              	
                03N

              	
                68W

              	
                WELD

              	
                7-1-04

              
	
                54468

              	
                WIEDEMAN
      31-21

              	
                21

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54469
      A-B

              	
                WYSCAVER
      13-5, 24-5

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54470

              	
                WYSCAVER
      23-5

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54471

              	
                WYSCAVER
      5-14

              	
                5

              	
                04N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54472

              	
                ZIMMERMAN
      14-17

              	
                17

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54473

              	
                ZIMMERMAN
      23-17

              	
                17

              	
                05N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54482

              	
                WELLS
      RANCH 12-3 & 21-3

              	
                3

              	
                5N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54483

              	
                MEYER
      41-7

              	
                7

              	
                4N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54484
      A-B

              	
                CATTLEMAN
      14 & 24-31D

              	
                36

              	
                8N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54485
      A-B

              	
                WELLS
      RANCH 14 & 24-11

              	
                11

              	
                5N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54488
      A-B

              	
                CATTLEMAN
      13 & 23-11D

              	
                13

              	
                6N

              	
                61W

              	
                WELD

              	
                7-1-04

              
	
                54489

              	
                CHERYLE
      STATE 1

              	
                18

              	
                1N

              	
                63W

              	
                ADAMS

              	
                7-1-04

              
	
                54490

              	
                WELLS
      RANCH 41-3

              	
                3

              	
                5N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54491

              	
                WELLS
      RANCH 29 & 24-94

              	
                34

              	
                5N

              	
                63W

              	
                WELD

              	
                6-1-04

              
	
                54492

              	
                WELLS
      RANCH 14-2

              	
                1

              	
                5N

              	
                65W

              	
                WELD

              	
                7-1-04

              
	
                54493

              	
                WELLS
      RANCH 23-11

              	
                11

              	
                5N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54494

              	
                WELLS
      RANCH 32-3

              	
                3

              	
                5N

              	
                67W

              	
                WELD

              	
                7-1-04

              
	
                54495

              	
                BERNHARDT
      13A

              	
                13

              	
                4N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54496

              	
                WELLS
      RANCH 14-3

              	
                3

              	
                6N

              	
                63W

              	
                WELD

              	
                7-1-04

              
	
                54499

              	
                WELLS
      RANCH 41-6

              	
                5

              	
                5N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54508
      A-B

              	
                WELLS
      RANCH 13 &23-33

              	
                33

              	
                5N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54509
      A-B

              	
                WELLS
      RANCH 23 & 24-1

              	
                1

              	
                5N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54510
      A-B

              	
                WELLS
      RANCH 33 & 34-36

              	
                34

              	
                5N

              	
                64W

              	
                WELD

              	
                8-1-04

              
	
                54511
      A-B

              	
                SCHRANT
      23 & 24-12

              	
                12

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54517

              	
                WELLS
      RANCH 24-33

              	
                33

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54518

              	
                WELLS
      RANCH 13-11

              	
                11

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54583
      A-B

              	
                WELLS
      RANCH 14 & 23-27

              	
                27

              	
                6N

              	
                63W

              	
                WELD

              	
                8-1-04

              
	
                54585
      A-B

              	
                COCKROFT
      34 & 43-11

              	
                11

              	
                6N

              	
                64W

              	
                WELD

              	
                9-1-04

              
	
                54586
      A-B

              	
                RUFF
      21 & 22-3

              	
                3

              	
                6N

              	
                64W

              	
                WELD

              	
                8-1-04

              
	
                54589

              	
                HOWARD
      LAKE 12-9

              	
                9

              	
                6N

              	
                64W

              	
                WELD

              	
                10-1-04

              
	
                54590

              	
                GREEN
      TRUST 24-24

              	
                24

              	
                7N

              	
                65W

              	
                WELD

              	
                10-1-04

              
	
                54591

              	
                GREEN
      13-24

              	
                24

              	
                7N

              	
                65W

              	
                WELD

              	
                10-1-04

              
	
                54592

              	
                RICHTER
      13-27

              	
                27

              	
                7N

              	
                64W

              	
                WELD

              	
                10-1-04

              
	
                54593

              	
                CHRISTIANSEN
      31-38

              	
                33

              	
                7N

              	
                64W

              	
                WELD

              	
                10-1-04

              
	
                54597

              	
                STATE
      PETERSON 11-16

              	
                16

              	
                5N

              	
                63W

              	
                WELD

              	
                10-1-04

              
	
                54601

              	
                ERICKSON
      34-4

              	
                4

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-04

              
	
                54602
      A-B

              	
                BOOTH
      11 & 12-25

              	
                28

              	
                7N

              	
                65W

              	
                WELD

              	
                12-1-04

              
	
                54603

              	
                GREEN
      22-24

              	
                24

              	
                7N

              	
                65W

              	
                WELD

              	
                12-1-04

              
	
                54604
      A-B

              	
                BIXLER
      31 & 32-5

              	
                5

              	
                7N

              	
                63W

              	
                WELD

              	
                12-1-04

              
	
                54605
      A-B

              	
                CORNISH
      11 & 12-3

              	
                3

              	
                6N

              	
                63W

              	
                WELD

              	
                12-1-04

              
	
                54606

              	
                CECIL
      13-1

              	
                1

              	
                6N

              	
                64W

              	
                WELD

              	
                12-1-04

              
	
                54607

              	
                WELLS
      RANCH 32-2

              	
                2

              	
                5N

              	
                63W

              	
                WELD

              	
                12-1-04

              
	
                54608

              	
                HEINZE
      44-29

              	
                29

              	
                7N

              	
                64W

              	
                WELD

              	
                1-1-05

              
	
                54610
      A-B

              	
                WELLS
      RANCH 14 & 24-16

              	
                15

              	
                5N

              	
                63W

              	
                WELD

              	
                1-1-05

              
	
                54613
      A-B

              	
                PFENNING
      43 & 44-31

              	
                31

              	
                7N

              	
                64W

              	
                WELD

              	
                1-1-05

              
	
                54614

              	
                UYEMURA
      33-31

              	
                31

              	
                7N

              	
                64W

              	
                WELD

              	
                1-1-05

              
	
                54615
      A-B

              	
                LAWLEY
      31 & 32-4

              	
                4

              	
                5N

              	
                64W

              	
                WELD

              	
                1-1-05

              
	
                54616

              	
                REIS
      11-28

              	
                28

              	
                2N

              	
                64W

              	
                WELD

              	
                2-1-05

              
	
                54618
      A-B

              	
                STONEBRAKER
      42 & 32-28

              	
                28

              	
                2N

              	
                64W

              	
                WELD

              	
                2-1-05

              
	
                54619

              	
                BARREL
      41-4

              	
                4

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-05

              
	
                54620

              	
                RIGGS
      43-16

              	
                16

              	
                6N

              	
                64W

              	
                WELD

              	
                2-1-05

              
	
                54621
      A-B

              	
                WELLS
      RANCH 43 & 44-24

              	
                34

              	
                6N

              	
                63W

              	
                WELD

              	
                3-1-05

              
	
                54622
      A-B

              	
                CECIL
      11 & 21-12

              	
                12

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54623

              	
                LAWLEY
      44-40

              	
                4

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54624
      A-B

              	
                LAWLEY
      33 & 43-4

              	
                4

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54625
      A-C

              	
                MOODY
      12, 27 & 22-6

              	
                6

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54626
      A-B

              	
                WOLFRUM
      42-10

              	
                10

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54627
      A-B

              	
                KREPS
      33 & 43-6

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54628
      A-B

              	
                ADAMS
      31 & 41-10

              	
                10

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54629

              	
                LANG
      11-35

              	
                35

              	
                7N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54630
      A-B

              	
                J
      & L FARMS 31 & 41-19

              	
                19

              	
                6N

              	
                63W

              	
                WELD

              	
                3-1-05

              
	
                54631
      A-B

              	
                FRANCIS
      11 & 21-8

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54632

              	
                FRANCIS
      22-8

              	
                8

              	
                6N

              	
                64W

              	
                WELD

              	
                3-1-05

              
	
                54633
      A-B

              	
                WELLS
      RANCH 14 & 23-14

              	
                14

              	
                5N

              	
                63W

              	
                WELD

              	
                4-1-05

              
	
                54634

              	
                NORTHERN
      PROPERTIES 14-29

              	
                29

              	
                7N

              	
                65W

              	
                WELD

              	
                3-1-05

              
	
                54639

              	
                CHRISTIANSEN
      34-7

              	
                7

              	
                6N

              	
                63W

              	
                WELD

              	
                4-1-05

              
	
                54640
      A-B

              	
                WELLS
      RANCH 23 & 24-20

              	
                20

              	
                6N

              	
                63W

              	
                WELD

              	
                4-1-05

              
	
                54641
      A-B

              	
                PHINNEY
      33-10

              	
                10

              	
                6N

              	
                64W

              	
                WELD

              	
                4-1-05

              
	
                54642
      A-B

              	
                WELLS
      RANCH 13 & 14-20

              	
                20

              	
                6N

              	
                63W

              	
                WELD

              	
                4-1-05

              
	
                54643
      A-B

              	
                PHINNEY
      44-10

              	
                10

              	
                6N

              	
                64W

              	
                WELD

              	
                4-1-05

              
	
                54644
      A-B

              	
                KREPS
      31 & 32-5

              	
                6

              	
                6N

              	
                64W

              	
                WELD

              	
                4-1-05

              
	
                54645

              	
                HARPER
      43-27

              	
                27

              	
                7N

              	
                65W

              	
                WELD

              	
                4-1-05

              
	
                54646
      A-B

              	
                J
      &L FARMS 32 & 42-19

              	
                19

              	
                6N

              	
                63W

              	
                WELD

              	
                4-1-05

              
	
                54647

              	
                BAY
      FAMILY TRUST

              	
                1

              	
                6N

              	
                65W

              	
                WELD

              	
                4-1-05

              
	
                54648
      A-B

              	
                FABRIZIUS
      41 & 31-1

              	
                1

              	
                6N

              	
                65W

              	
                WELD

              	
                4-1-05

              
	
                54651
      A-B

              	
                WELLS
      RANCH 43 & 44-3D

              	
                30

              	
                6N

              	
                63W

              	
                WELD

              	
                5-1-05

              
	
                54652
      A-B

              	
                CHRISTIANSEN
      41 & 42-30

              	
                33

              	
                7N

              	
                64W

              	
                WELD

              	
                5-1-05

              
	
                54653
      A-B

              	
                WELLS
      RANCH 41 & 42-30

              	
                30

              	
                6N

              	
                65W

              	
                WELD

              	
                5-1-05

              
	
                54654

              	
                LF
      RANCH 13-4

              	
                13

              	
                9N

              	
                64W

              	
                WELD

              	
                1-1-06

              


      

      


      
        
          
             


          

          
            Page 6 of
8

            
              

            

          

          
             


          

        

      

      
         

        
          
            	
                    TEPPCO
      CRUDE OIL, LLC,

                  	 
      	
                    PETROLEUM
      DEVELOPMENT CORPORATION

                  
	
                    EXHIBIT
      A - AMENDMENT #44

                  	 
      	
                    CONTRACT
      NO PED-P99124024-R

                  
	
                     

                  	 
      	CONTRACT
      DATE: DECEMBER 31, 1999


          

           

          
            
              	
                      TEPPCO LSE#

                    	
                      LEASE
      NAME

                    	 	
                      LEGAL

                    	 	
                      COUNTY
      IN COLORADO

                    	
                      DATE
      ADDED TO CONTRACT

                    
	 
      	 
      	 
      	 
      	 
      	 
      	 
      
	
                      54655
      A-B

                    	
                      ALM
      31 & 41-33

                    	
                      33

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54655
      A-B

                    	
                      ALM
      32 & 42-33

                    	
                      39

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      5-1
      -05

                    
	
                      54557
      A-B

                    	
                      CLARK
      17 & 12-27

                    	
                      27

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54658
      A-B

                    	
                      CLARK
      21 & 22-27

                    	
                      27

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54661
      A-B

                    	
                      WELLS
      RANCH 19 & 23-15

                    	
                      15

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      5-1-05

                    
	
                      54662
      A-B

                    	
                      CECIL
      31 & 41-2

                    	
                      2

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-05

                    
	
                      54569
      A-B

                    	
                      HAZEN
      19 & 14-20

                    	
                      27

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-05

                    
	
                      54664
      A-B

                    	
                      WELLS
      RANCH 13 & 34-27

                    	
                      27

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      6-1-05

                    
	
                      54668
      A-B

                    	
                      HOWARD
      LAKE 11& 21-9

                    	
                      3

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      6-1-05

                    
	
                      54669
      A-B

                    	
                      PEIKER
      31 & 92-6

                    	
                      6

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-05

                    
	
                      54870
      A-B

                    	
                      PEIKER
      41 & 42-8

                    	
                      6

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-05

                    
	
                      54671
      A-B

                    	
                      WELLS
      RANCH 11 & 12-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-06

                    
	
                      54872
      A-B

                    	
                      TRINlTY
      43-7

                    	
                      7

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      6-1-06

                    
	
                      54975

                    	
                      TRINITY
      44-7

                    	
                      7

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-05

                    
	
                      54678
      A-B

                    	
                      HAZEN
      21 & 22-33

                    	
                      33

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      7-1-05

                    
	
                      54679
      A-B

                    	
                      PAXTON
      11 & 12-33

                    	
                      33

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      7-1-05

                    
	
                      54661
      A-B

                    	
                      RIGHTEN
      23 & 24-27

                    	
                      27

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      7-1-05

                    
	
                      54882

                    	
                      WELLS
      RANCH 31-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-05

                    
	
                      54886
      A-B

                    	
                      WELLS
      RANCH 21 & 22-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54667
      A-B

                    	
                      KOHLHOFF
      23 & 24-22

                    	
                      22

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54685

                    	
                      GREEN
      32-24

                    	
                      24

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54889

                    	
                      GREEN
      11-24

                    	
                      24

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54695
      A-B

                    	
                      HOWARD
      LAKE 41 & 42-8

                    	
                      9

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54696
      A-B

                    	
                      ERICKSON
      14 & 24-4

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54697
      A-B

                    	
                      CORNISH
      21 & 22-3

                    	
                      9

                    	
                      3N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54698
      A-B

                    	
                      HAZEN
      23 & 24-28

                    	
                      29

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54699

                    	
                      WELLS
      RANCH 23-2

                    	
                      2

                    	
                      5H

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54700

                    	
                      WELLS
      RANCCH 12-2

                    	
                      2

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      8-1-05

                    
	
                      54703
      A-B

                    	
                      DILLARD
      31 & 41-20

                    	
                      20

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      9-1-05

                    
	
                      54704

                    	
                      BARREL
      42-4

                    	
                      4

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      9-1-05

                    
	
                      64705
      A-B

                    	
                      SCHMERGE
      43 & 44-4

                    	
                      4

                    	
                      6N

                    	
                      67W

                    	
                      WELD

                    	
                      9-1-05

                    
	
                      64707
      A-B

                    	
                      SCHMERGE
      33 &34-4

                    	
                      4

                    	
                      5N

                    	
                      67W

                    	
                      WELD

                    	
                      9-1-05

                    
	
                      54710
      A-B

                    	
                      CERVI
      31 & 41-28

                    	
                      26

                    	
                      4N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-05

                    
	
                      64711
      A-B

                    	
                      WELLS
      RANCH 33 & 43-15

                    	
                      15

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-05

                    
	
                      54712
      A-B

                    	
                      CERVI
      14 & 24-24

                    	
                      24

                    	
                      4N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-05

                    
	
                      54713
      A-B

                    	
                      NORTHERN
      PROP 23 & 24-29

                    	
                      28

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      10-1-05

                    
	
                      54715
      A-B

                    	
                      WELLS
      RANCH 34 44-15

                    	
                      16

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      10-1-05

                    
	
                      54713

                    	
                      VEGA
      11-3

                    	
                      3

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      11-1-05

                    
	
                      54721
      A-B

                    	
                      WELLS
      RANCH 43 & 44-27

                    	
                      27

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      11-1-05

                    
	
                      54722
      A-B

                    	
                      WELLS
      RANCH 33 & 34-27

                    	
                      27

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      11-1-05

                    
	
                      54727
      A-B

                    	
                      RICHTER
      33 & 34-27

                    	
                      27

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      64729
      A-B

                    	
                      WELLS
      RANCH 13 & 24-14

                    	
                      14

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      2-1-06

                    
	
                      54731
      A-B

                    	
                      RICHTER
      43 & 44-7

                    	
                      27

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54732
      A-B

                    	
                      WELLS
      RANCH 13 & 23-2

                    	
                      2

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54733
      A-B

                    	
                      WELLS
      RANCH 11 & 12-2

                    	
                      2

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54734
      A-B

                    	
                      WELLS
      RANCH 21 & 22-24

                    	
                      2

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54736
      A-B

                    	
                      WELLS
      RANCH 33 & 34-14

                    	
                      14

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54736
      A-B

                    	
                      WELLS
      RANCH 43 & 44-14

                    	
                      14

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54737
      A-B

                    	
                      JOHNSTON
      14-7 & TRINITY 23-7

                    	
                      7

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      1-1-06

                    
	
                      54738
      A-B

                    	
                      STATE
      31 & 41-4

                    	
                      4

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      2-1-06

                    
	
                      54789

                    	
                      COCKROFT
      33-11

                    	
                      11

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      2-1-06

                    
	
                      54740
      A-D

                    	
                      PETTINGER
      33,44,34 & 43-2

                    	
                      2

                    	
                      6N

                    	
                      64W

                    	
                      WELD

                    	
                      2-1-06

                    
	
                      54742

                    	
                      WELLS
      RANCH 24-2

                    	
                      2

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      3-1-06

                    
	
                      54743
      A-D

                    	
                      DLLARD
      43,44, 33 & 34-20

                    	
                      20

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      3-1-06

                    
	
                      64744

                    	
                      GIBSON
      11-9

                    	
                      0

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-05

                    
	
                      54747
      A-B

                    	
                      HUNGENBERG
      19 & 14-33

                    	
                      33

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54748
      A-C

                    	
                      WELLS
      RANCH 33,34 & 43-2

                    	
                      2

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      64740

                    	
                      WELLS
      RANCH 44-2

                    	
                      2

                    	
                      5N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54750
      A-B

                    	
                      HUNGENBERG
      21 & 22-16

                    	
                      16

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      5474S

                    	
                      DILLARD
      32 & 42-20

                    	
                      20

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54752
      A-B

                    	
                      PAPPENHEIM
      12 & 22-34

                    	
                      24

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54753
      A-C

                    	
                      ANDERSON
      31,32 & 42-10

                    	
                      6N

                    	
                      6N

                    	
                      66W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54754
      A-B

                    	
                      ANDERSON
      19 & 23-24

                    	
                      34

                    	
                      7N

                    	
                      66W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54755

                    	
                      ANDERSON
      14-34

                    	
                      34

                    	
                      7N

                    	
                      66W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54755
      A-B

                    	
                      PAPPENHEIM
      39 & 49-26

                    	
                      26

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54761

                    	
                      PAPPENHEIM
      32-24

                    	
                      24

                    	
                      7n

                    	
                      64W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54762

                    	
                      HUNENBERG
      22-17

                    	
                      17

                    	
                      6N

                    	
                      65W

                    	
                      WELD

                    	
                      4-1-06

                    
	
                      54764
      A-C

                    	
                      WELLS
      RANCH 31,41,42-2

                    	
                      2

                    	
                      5N

                    	
                      63W

                    	
                      WELD

                    	
                      5-1-06

                    
	
                      64771
      A&C

                    	
                      WELLS
      RANCH 32 & 42-34

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      5-1-06

                    
	
                      54772

                    	
                      WELLS
      RANCH 13-44

                    	
                      34

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      5-1-06

                    
	
                      64778
      A-D

                    	
                      WILSON
      11,12,21 22-30

                    	
                      30

                    	
                      7N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      54779
      A-D

                    	
                      WILSON
      13,14,23,24-30

                    	
                      30

                    	
                      7N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      54780
      A-D

                    	
                      WALKER
      13,14,23,24-20

                    	
                      10

                    	
                      6N

                    	
                      63W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      54781
      A-B

                    	
                      PAPPENHEIM
      34,44-26

                    	
                      26

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      54762

                    	
                      ANDERSON
      12-34

                    	
                      34

                    	
                      7N

                    	
                      66W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      64763
      A-B

                    	
                      KOHLHOFF13,
      14-22

                    	
                      22

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      547??
      A-B

                    	
                      JEFFERS
      11,21-35

                    	
                      35

                    	
                      4N

                    	
                      66W

                    	
                      WELD

                    	
                      7-1-06

                    
	
                      54791
      A-B

                    	
                      TRACY
      41 & 42-23

                    	
                      28

                    	
                      7N

                    	
                      65W

                    	
                      WELD

                    	
                      8-1-06

                    
	
                      54792
      A-C

                    	
                      CECIL31,41
      & 42-26

                    	
                      28

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      8-1-06

                    
	
                      64794
      A-B

                    	
                      RMILLER
      13 & 23-24

                    	
                      24

                    	
                      7N

                    	
                      64W

                    	
                      WELD

                    	
                      8-1-06

                    


            

          

           

        

      

      
        
          
          

        

        
          Page 7 of
8

          
            

          

        

        
          
          

        

      

      
        
           

        

        
          	
                  TEPPCO
      CRUDE OIL, L.L.C.

                	 
      	
                  PETROLEUM
      DEVELOPMENT CORPORATION

                
	
                  EXHIBIT
      A - AMENDMENT
      #44

                	 
      	
                  CONTRACT
      NO PED-P98124024-R

                
	 
      	 
      	
                  CONTRACT
      DATE: DECEMBER 31, 1999

                


        

        


        
          	
                  
                    TEPPCO

                  

                	 
      	 
      	 
      	 
      	
                  
                    COUNTY
      IN

                  

                	
                  
                    DATE
      ADDED

                  

                
	
                  
                    LSE
      #

                  

                	
                  
                    LEASE
      NAME

                  

                	
                  LEGAL

                	
                  
                    COLORADO

                  

                	
                  
                    TO
      CONTRACT

                  

                
	 	 	 	 	 	 	 	 
	
                  
                    54800
      A-B

                  

                	
                  
                    CB0
      11, 21-32

                  

                	
                  
                    32

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    9-1-05

                  

                	 
	
                  
                    54801
      A-B

                  

                	
                  
                    CB0
      14, 21-32

                  

                	
                  
                    32

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    9-1-06

                  

                	 
	
                  
                    54802
      A-D

                  

                	
                  
                    CB0
      12, 13, 22, 23-32

                  

                	
                  
                    32

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    9-1-06

                  

                	 
	
                  
                    54807
      A,B,D

                  

                	
                  
                    BROWM
      11 12, & 22-2

                  

                	
                  
                    2

                  

                	
                  
                    6N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-06

                  

                	 
	
                  
                    54808
      A-D

                  

                	
                  
                    BROWN
      13, 14, 23 & 24-2

                  

                	
                  
                    2

                  

                	
                  
                    6N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-06

                  

                	 
	
                  
                    54810
      A-D

                  

                	
                  
                    ZAHOUREX
      31, 32, 41, 42-51

                  

                	
                  
                    31

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-06

                  

                	 
	
                  
                    54812
      A-D

                  

                	
                  
                    ZAHOUREX
      11, 12, 21, 22-31

                  

                	
                  
                    31

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-06

                  

                	 
	
                  
                    54814
      A-D

                  

                	
                  
                    HARVESTER
      31, 32, 41 & 42-15

                  

                	
                  
                    15

                  

                	
                  
                    6N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-08

                  

                	 
	
                  
                    54821
      A-B

                  

                	
                  
                    DYER
      D 31 & 32-34

                  

                	
                  
                    34

                  

                	
                  
                    7N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    12-1-06

                  

                	 
	
                  
                    54822
      A-B

                  

                	
                  
                    DYER
      D 41 & 42-34

                  

                	
                  
                    34

                  

                	
                  
                    7N

                  

                	
                  
                    84W

                  

                	
                  
                    WELD

                  

                	
                  
                    12-1-06

                  

                	 
	
                  
                    54823
      A-B

                  

                	
                  
                    ROTHARMEL
      11 & 21-32

                  

                	
                  
                    32

                  

                	
                  
                    7N

                  

                	
                  
                    65W

                  

                	
                  
                    WELD

                  

                	
                  
                    12-1-06

                  

                	 
	
                  
                    54825
      A-B

                  

                	
                  
                    ROTHARMEL
      12 & 22-32

                  

                	
                  
                    32

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    12-1-06

                  

                	 
	
                  
                    54836
      A-B

                  

                	
                  
                    BROWN-ORR
      14 & 24-26

                  

                	
                  
                    28

                  

                	
                  
                    6N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-07

                  

                	 
	
                  
                    54838
      A-B

                  

                	
                  
                    ANDERSON
      21 & 22-34

                  

                	
                  
                    34

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-07

                  

                	 
	
                  
                    54843
      A-B

                  

                	
                  
                    MONSON
      13-20 & 14-20D

                  

                	
                  
                    20

                  

                	
                  
                    6N

                  

                	
                  
                    65W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54341
      A-B

                  

                	
                  
                    WELLS
      RANCH 23 & 24-22

                  

                	
                  
                    22

                  

                	
                  
                    6N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-07

                  

                	 
	
                  
                    54842
      A-D

                  

                	
                  
                    WELLS
      RANCH 33, 34, 43 & 44-22

                  

                	
                  
                    22

                  

                	
                  
                    6N

                  

                	
                  
                    63W

                  

                	
                  
                    WIELD

                  

                	
                  
                    2-1-07

                  

                	 
	
                  
                    54844
      A-B

                  

                	
                  
                    MONSON
      23-20 & 24-20

                  

                	
                  
                    20

                  

                	
                  
                    6N

                  

                	
                  
                    65W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54845
      A-B

                  

                	
                  
                    HUNGENBERG
      13 & 14-16

                  

                	
                  
                    16

                  

                	
                  
                    6N

                  

                	
                  
                    65W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54846
      A-D

                  

                	
                  
                    GROVES
      33, 34, 43, 44-34

                  

                	
                  
                    34

                  

                	
                  
                    7N

                  

                	
                  
                    65W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54847
      A-C

                  

                	
                  
                    KING
      31, 32, 42-29

                  

                	
                  
                    29

                  

                	
                  
                    7N

                  

                	
                  
                    65W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54848
      A-D

                  

                	
                  
                    CORNISH
      11, 12, 21, 22-10

                  

                	
                  
                    10

                  

                	
                  
                    6N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54850
      A-B

                  

                	
                  
                    DALTON 14
      & 24-24

                  

                	
                  
                    24

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54851
      A-B

                  

                	
                  
                    DALTON
      13 & 24-23

                  

                	
                  
                    24

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-07

                  

                	 
	
                  
                    54852
      A-B

                  

                	
                  
                    LAPP
      33-12 & SCHRANT 34-12

                  

                	
                  
                    12

                  

                	
                  
                    6N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    4-1-07

                  

                	 
	
                  
                    54853
      A-B

                  

                	
                  
                    ANDERSON
      11 & 12-2

                  

                	
                  
                    2

                  

                	
                  
                    6N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    4-1-07

                  

                	 
	
                  
                    54865
      A-E

                  

                	
                  
                    SATER
      13, 14, 23, 24-18 & 23-19BU

                  

                	
                  
                    19

                  

                	
                  
                    4N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    7-1-07

                  

                	 
	
                  
                    54868
      A-E

                  

                	
                  
                    SATER
      11, 12, 21, 22-19

                  

                	
                  
                    19

                  

                	
                  
                    4N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    7-1-07

                  

                	 
	
                  
                    54873

                  

                	
                  
                    TWO
      E RANCH 1-23

                  

                	
                  
                    23

                  

                	
                  
                    3N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    1-1-08

                  

                	 
	
                  
                    54875
      A-B

                  

                	
                  
                    BUTTERBALL
      13 & 14-18

                  

                	
                  
                    19

                  

                	
                  
                    3N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    7-1-07

                  

                	 
	
                  
                    54878
      A-B

                  

                	
                  
                    BUTTERBALL
      23 & 24-18

                  

                	
                  
                    19

                  

                	
                  
                    6N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    7-1-07

                  

                	 
	
                  
                    54888

                  

                	
                  
                    GUTTERSEN
      33, 34, 43, 44-6 & 6O

                  

                	
                  
                    6

                  

                	
                  
                    3N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-07

                  

                	
                  #

                
	
                  
                    54889

                  

                	
                  
                    MORGANTE
      44-28U

                  

                	
                  
                    29

                  

                	
                  
                    5N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    9-1-07

                  

                	 
	
                  
                    54891

                  

                	
                  
                    HEYDE
      31, 32, 41, 42-25

                  

                	
                  
                    26

                  

                	
                  
                    3N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-07

                  

                	
                  #

                
	
                  
                    54893
      A-C

                  

                	
                  
                    RUSCO
      33, 43, 44-23

                  

                	
                  
                    23

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    10-1-07

                  

                	 
	
                  
                    54895

                  

                	
                  
                    GUTTENSEN
      23 & 24-6

                  

                	
                  
                    6

                  

                	
                  
                    9N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-07

                  

                	
                  #

                
	
                  
                    54899
      A-E

                  

                	
                  
                    BOOTH
      11, 12, 21 & 22-31U & 31AU

                  

                	
                  
                    31

                  

                	
                  
                    4N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-07

                  

                	 
	
                  
                    54900
      A-E

                  

                	
                  
                    BOOTH
      33, 43, 34 & 44-31U & 31DU

                  

                	
                  
                    31

                  

                	
                  
                    4N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-07

                  

                	 
	
                  
                    54901

                  

                	
                  
                    WASTE
      MANAGEMENT 11 12 21 & 22-26 &28A

                  

                	
                  
                    26

                  

                	
                  
                    3N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-07

                  

                	
                  #

                
	
                  
                    54903
      A-B

                  

                	
                  
                    TRACY
      31 & 32-23

                  

                	
                  
                    23

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-07

                  

                	 
	
                  
                    54917
      A-B

                  

                	
                  
                    CARMICHAEL
      33, 43-28

                  

                	
                  
                    26

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    12-1-07

                  

                	 
	
                  
                    54919
      A-B

                  

                	
                  
                    WAHLERT
      41 & 42-34

                  

                	
                  
                    34

                  

                	
                  
                    7N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    11-1-07

                  

                	 
	
                  
                    54925
      A-B

                  

                	
                  
                    RYAN
      23-35U & 25 BU

                  

                	
                  
                    25

                  

                	
                  
                    5N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    1-1-08

                  

                	
                  *

                
	
                  
                    54926
      A-D

                  

                	
                  
                    KOHLHOFF
      33, 34 , 43, 44-2

                  

                	
                  
                    2

                  

                	
                  
                    6N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    1-1-08

                  

                	
                  *

                
	
                  
                    54927
      A-B

                  

                	
                  
                    RYAN
      14-25U & SCOTT 24-25U

                  

                	
                  
                    25

                  

                	
                  
                    5N

                  

                	
                  
                    6aw

                  

                	
                  
                    WELD

                  

                	
                  
                    1-1-08

                  

                	
                  *

                
	
                  
                    54930

                  

                	
                  
                    GUTTENSEN
      33, 34, 43, 44-6 & 8D

                  

                	
                  
                    8

                  

                	
                  
                    3N

                  

                	
                  
                    63W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-08

                  

                	
                  #

                
	
                  
                    54935

                  

                	
                  
                    GUTTENSEN
      33, 34, 43, 44-12 & 12D

                  

                	
                  
                    12

                  

                	
                  
                    3N

                  

                	
                  
                    64W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-08

                  

                	
                  *

                
	
                  
                    54936
      B-E

                  

                	
                  
                    ZIMMERMAN
      22-17U, 11 & 21OU & 17ADU

                  

                	
                  
                    17

                  

                	
                  
                    5N

                  

                	
                  
                    67W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-08

                  

                	
                  *

                
	
                  
                    54937
      A-B

                  

                	
                  
                    ROTHARMEL
      22-33 & 33A

                  

                	
                  
                    33

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-08

                  

                	
                  *

                
	
                  
                    54938
      A-B

                  

                	
                  
                    ROTHARMEL
      11 & 12-33

                  

                	
                  
                    33

                  

                	
                  
                    7N

                  

                	
                  
                    66W

                  

                	
                  
                    WELD

                  

                	
                  
                    2-1-08

                  

                	
                  *

                
	
                  
                    54943

                  

                	
                  
                    GUTTENSEN
      31, 32, 42-8,& 8C

                  

                	
                  
                    8

                  

                	
                  
                    3N

                  

                	
                  
                    83W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-08

                  

                	
                  *

                
	
                  
                    54944
      A-B

                  

                	
                  
                    HEINRICY
      11 12-7U

                  

                	
                  
                    7

                  

                	
                  
                    6N

                  

                	
                  
                    67W

                  

                	
                  
                    WELD

                  

                	
                  
                    3-1-08

                  

                	
                  *

                


        

        
          


        

        
          *ITEM
AMENDED – ADDED

        

        
          #ITEMS
AMENDED – REMOVE SUBLEASES

        

        
          ITEMS
AMENDED – PRICE & TERM ON ALL EFFECTIVE 5/1/08

           

           

           Page
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