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Exhibit 10.10    
    

SEMINOLE GAS PROCESSING PLANT  

 GAINES COUNTY, TEXAS  

 JOINT OPERATING AGREEMENT  

 AND RELATED EXHIBITS  

JANUARY 1, 1993  

  
 

    JOINT OPERATING AGREEMENT
  SEMINOLE GAS PROCESSING PLANT
  TABLE OF CONTENTS    
    

	 
	 	 
	 	Page No.

	 	 	INTRODUCTION	 	1
	I.	 	DEFINITIONS	 	1
	II.	 	EXHIBITS	 	2
	III.	 	PLANT SITE	 	3
	IV.	 	PLANT OPERATOR	 	3
	V.	 	OWNER'S REPRESENTATIVE	 	4
	VI.	 	INTENT OF THE PARTIES	 	5
	VII.	 	INTERESTS OF OWNERS	 	5
	VIII.	 	GAS PROCESSING AGREEMENTS	 	5
	IX.	 	DISPOSITION OF CARBON DIOXIDE, LIQUID PRODUCTS, SULFUR AND RESIDUE GAS	 	5
	X.	 	OPERATING COSTS AND EXPENSES	 	6
	XI.	 	LIMITATIONS UPON EXPENDITURES	 	6
	XII.	 	INSURANCE	 	7
	XIII.	 	CLAIMS AND LAWSUITS	 	7
	XIV.	 	FORCE MAJEURE	 	8
	XV.	 	NOTICES	 	8
	XVI.	 	TAX PARTNERSHIP STATUS	 	9
	XVII.	 	LIABILITY OF THE OWNERS	 	9
	XVIII.	 	REMOVAL OR RESIGNATION OF OPERATOR	 	9
	XIX.	 	MAINTENANCE OF UNIFORM OWNERSHIP	 	9
	XX.	 	TRANSFER OF PLANT INTEREST	 	9
	XXI.	 	WITHDRAWAL PROVISION	 	10
	XXII.	 	ACCESS TO PLANT AND FACILITIES	 	10
	XXIII.	 	AUDITS	 	10
	XXIV.	 	RIGHTS-OF-WAY AND EASEMENTS	 	11
	XXV.	 	LIEN OF PLANT OPERATOR	 	11
	XXVI.	 	VOTING PROCEDURE	 	11
	XXVII.	 	TERM	 	12
	XXVIII.	 	LIQUIDATION OF THE PLANT	 	13
	XXIX.	 	MISCELLANEOUS	 	13
	XXX.	 	PARTIES BOUND	 	13

 
JOINT OPERATING AGREEMENT

SEMINOLE GAS PROCESSING PLANT  

        THIS AGREEMENT dated October 1, 1992, shall be effective on the first day of the month following the approval of the Letter Ballot dated October 1, 1992,
by and among the parties hereto, which are identified in Exhibit "A" of this Agreement. 

WITNESSETH  

        WHEREAS, the parties listed on Exhibit "A" directly own undivided interests constituting one hundred percent (100%) ownership of a certain gas processing
plant known as the "Seminole Gas Processing Plant" (previously known as the Seminole CO2 Recovery Plant and hereinafter referred to as the "Plant") and as described in that certain Unit
Agreement which is recorded in Volume 189, Page 559 of the Oil and Gas Records of Gaines County, Texas; and 

        WHEREAS,
the Plant has been operated heretofore solely as an integral part of the production activities undertaken by the parties under a certain Unit Operating Agreement and Unit
Agreement both of which were executed as of May 1, 1968 and cover those certain oil and gas leases in the Seminole-San Andres Unit, Gaines County, Texas (hereinafter referred to as either the
"SSAU" or the "Unit"); and 

        WHEREAS,
it is contemplated that there will be substantial excess capacity available in the Plant even during the peak needs of the SSAU; and 

        WHEREAS,
the Unit Operating Agreement and the Unit Agreement never contemplated or provided for the ownership, maintenance, and operation of a gas processing plant other than as an
integral part of Unit operations; and 

        WHEREAS,
the parties have agreed (1) to provide for the ownership, maintenance, and operation of the Plant as a co-owned operation, separate and distinct from Unit operations, and
(2) to develop and implement a plan for the efficient and optimum economic utilization of the Plant; 

        NOW,
THEREFORE, in consideration of the premises and mutual covenants and agreements herein contained, the parties have agreed and do hereby agree as follows: 

 
 

I.
  DEFINITIONS    
    

        A.    "Carbon
Dioxide" or "CO2" shall mean a substance primarily composed of molecules containing one (1) atom of carbon and two (2) atoms of oxygen. 

        B.    "Equipment,"
"Facilities," and "Materials" as used herein shall mean and include all supplies and personal property acquired for use in or in connection with the Plant. 

        C.    "Field
Delivery Point" shall mean any point specified in the applicable gas processing agreement at which gas being transported for processing in the Plan is initially
measured. 

        D.    "Gas"
shall mean gas entering the Plant for processing which shall include casinghead gas produced with crude oil, natural gas produced from gas wells, and Carbon
Dioxide. 

        E.    "Liquid
Products" shall mean all liquid hydrocarbon components or mixtures thereof separated from or out of Gas processed in the Plant, including, but not by way of
limitation, pentane and heavier hydrocarbons (natural gasoline), butanes, propane, and ethane. Definitions and physical characteristics of the components shall be according to the latest publications
of the Gas Processors Association. 

        F.     "Non-Operator(s)"
shall refer to the Owner(s) of interest(s) in the Plant, other than Operator. 

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        G.    "Operator"
shall mean Plant Operator and shall refer to the one Owner designated herein to operate the Plant for the account of all Owners. 

        H.    "Overall
Operation(s)" or "Operation(s)" shall include the operation, maintenance, alteration and enlargement of the Plant, as herein defined. 

        I.     "Owner(s)"
shall refer to any and all parties participating in the ownership, maintenance, operation, enlargement or alteration of the Plant under this Agreement and
having the right to so participate hereunder based on their ownership interest in the Plant as shown in Exhibit "A". 

        J.     "Plant
Ownership Interest" shall be as set forth in Exhibit "A" of this Agreement and may change from time to time as provided for under this Agreement. 

        K.    "Plant
Volume Reduction" (PVR) shall mean the reduction in the Gas volume through processing caused by sweetening, condensation, plant fuel, dehydration, unavoidable
plant measurement differences, plant flare (or vent) losses, and extraction of Carbon Dioxide, Liquid Products and Sulfur. 

        L.    "Producer(s)"
shall mean any party who has entered into a gas processing agreement with the Operator on behalf of the Owners of the Plant. 

        M.   "Residue
Gas" shall mean that portion of the Gas remaining after PVR, as measured at the discharge side of the Plant. 

        N.    "Seminole
Gas Processing Plant" or "Seminole Plant" or "Plant" shall mean all buildings, vessels, machinery, equipment, fixtures, appliances, pipes, valves, fittings, gas
lines, and material of every nature and kind comprising the Plant and located on the Plant site as shown on the map attached as Exhibit "F"; all easements, servitudes, permits or grants
required for the operation of the Plant; and all other facilities and appurtenances deemed by the parties hereto to be necessary for the operation of the Plant and constructed by the parties hereto as
a part of the Plant. 

        O.    "SSAU
Gas Processing Agreement" shall mean and refer to Exhibit "C" which sets forth the terms and conditions under which the Plant will process Gas produced from
the SSAU. 

        P.     "Sulfur"
shall mean a naturally occurring element with an atomic number of 16 which is present as a contaminant in natural gas principally as hydrogen sulfide
(H2S). 

        Q.    "Third
Party Gas Processing Agreement" shall mean and refer to Exhibit "G" which sets forth the general terms and conditions under which the Plant will process Gas
for parties other than the SSAU. 

 
 

II.
  EXHIBITS    
    

        The following Exhibits are attached and are made a part of this Agreement for all purposes: 

	Exhibit "A"—Plant Ownership Interest
	Exhibit "B"—Accounting Procedure
	Exhibit "C"—SSAU Gas Processing Agreement
	Exhibit "D"—Tax Partnership Provisions
	Exhibit "E"—Lease Agreement for Plant Site
	Exhibit "F"—Survey Showing Plant Site
	Exhibit "G"—Standard Form Third Party Gas Processing Agreement
	Exhibit "H"—Certificate of Compliance with Federal Contract Requirements
	Exhibit "I"—Seminole Gas Processing Plant Accounting Model

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III.
  PLANT SITE    
    

        The Plant is located on the tract of land owned by Amerada Hess Corporation and leased to the Owners under the Lease Agreement attached hereto as
Exhibit "E" and as further described on the plat attached hereto as Exhibit "F". 

 
 

IV.
  PLANT OPERATOR    
    

        A.    Amerada
Hess Corporation is hereby designated Operator of the Plant to serve until it resigns or is removed in accordance with the provisions hereinafter set forth. 

        B.    Subject
to the limitations imposed herein, and except as otherwise provided, Operator shall have exclusive charge, control and supervision of Overall Operations of the
Plant as permitted and required by and under this Agreement. 

        C.    Operator
shall supervise the operation, maintenance, alteration or enlargement of the Plant and conduct all operations hereunder in a good and workmanlike manner, and, in
the absence of specific instructions from the owners or their representatives, shall have the right and duty to act in accordance with its best judgment of what a prudent operator would do under the
same or similar circumstances. Operator shall not be liable to Owners, their successors, assigns or subrogees, for any personal injury, death or property damage arising out of or resulting from the
sole or concurrent negligence of Operator in the conduct of Plant Operators unless such damage results from the gross negligence or willful misconduct of Operator. To the extent that Operator is not
negligent, but is carrying out the specific directives, authorizations or instructions of any Owner or Owners ("Directing Owner(s)") the benefit of which will accrue only to the Directing Owner or
Owners, the Directing Owner or Owners shall indemnify and hold harmless Operator and Non-Directing Owners from any and all liability from claims arising out of personal injury, death or property
damage resulting from or arising out of Operator's execution or performance of such directive, authorization or order. In addition, to the extent that Operator is not negligent, but is carrying out
the specific directives, authorizations or instructions of any Owner or Owners, Operator shall have no liability for any claims arising under any sales contracts to which Operator is not a party, and
such Owner or Owners shall indemnify and hold Operator harmless from any such claims. Notwithstanding the foregoing, Operator shall have the right, to be exercised in its sole discretion and in its
capacity as Operator, to refuse to follow any directive, authorization or instruction which it in good faith feels may result in personal injury, death or damage to property, and shall have no
liability to Owners for exercise of this right. Operator shall consult freely with Owners and shall keep them informed on all matters arising during the operation, maintenance, alteration or
enlargement of the Plant, which Operator, in the exercise of its best judgment, considers important. Any Owner shall have the right of access at all reasonable times, at its sole risk and expense, to
observe onsite the operation, maintenance, alteration or enlargement of the Plant. 

        D.    The
number of employees, the selection of such employees, the hours of labor, and the compensation to be paid such employees shall be determined by Operator and such
employees shall be employees of Operator, and Operator may employ third parties as necessary to conduct its operations all as set out in Exhibit "B". 

        E.    Operator
shall submit to Non-Operators, during the term of this Agreement, on or before September 1 of each year, an annual program and budget showing its estimate
of the cost of the activities planned for the Plant for the next succeeding calendar year, including generally, the estimated amount of Gas to be processed by the Plant during such period. 

3

 

        F.     Operator
shall keep an accurate record of its activities hereunder, showing the costs and expenses incurred, the charges made, and all credits and returns made and
received for a period of not less than four (4) years, which record shall be available at all reasonable times for the consideration, examination and inspection by the Non-Operators and their
authorized representatives as set out in Exhibit "B" for a period of not less than two (2) years following the year in which such accounts and records were prepared. 

        G.    Operator
may enter into necessary and reasonable miscellaneous service and supply contracts for a term not to exceed two (2) years with the Operator of the SSAU
and/or third parties covering, but not limited to, services such as vehicle maintenance, plant fuel supply, materials warehouse and storage yard, water supply, water disposal and plant utilities. 

        H.    Operator
shall obtain Owner approval of all contracts entered into under paragraph G above after the effective date of this Agreement with Operator or affiliates
of Operator except the Lease Agreement attached hereto as Exhibit "E" which approval is granted hereby. 

        I.     Operator
agrees to comply with all laws and lawful regulations applicable to any activities carried out in the name of or on behalf of any one or more of the parties to
this Agreement under the provisions of this Agreement or any amendments to it. 

        J.     Operator
agrees that all financial settlements, billings, and reports rendered to any one or more of the parties to this Agreement, as provided for in this Agreement
and/or any amendments to it, will, to the best of its knowledge and belief, reflect properly the facts about all activities and transactions handled for the account of such party or parties, which
data may be relied upon as being complete and accurate in any further recording and reporting made by such party or parties for whatever purpose. 

        K.    Operator
agrees to notify the other parties to this Agreement promptly upon discovery of any instance where Operator fails to comply with the paragraph I above or
where Operator has reason to believe data covered by paragraph J above is no longer accurate and complete. 

        L.    Operator
shall keep the Plant and related facilities free of all liens and encumbrances occasioned by its operations hereunder, except the lien granted the Operator by
the provisions of this Agreement. 

        M.   Operator,
in conducting operations hereunder, and any Non-Operator who conducts operations in or relating to the Plant pursuant to the terms and provisions hereof, all
agents, contractors, and independent contractors of Operator, and of any such Non-Operator, shall comply with the Fair Labor Standards Act, Equal Employment Opportunity Act and all other applicable
Federal and State Laws and applicable rules and regulations of any Federal and State agency having jurisdiction and shall file any and all reports required by same. 

 
 

V.
  OWNER'S REPRESENTATIVE    
    

        Each Owner hereto shall designate to Operator, in writing, a representative to whom matters requiring action on the part of the Owners may be addressed and who
will act as the representative of each Owner in all matters with respect to operations hereunder. The representative may be changed by written notice to the Operator. 

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VI.
  INTENT OF THE PARTIES    
    

        It is the intent of the Owners that this Agreement, all exhibits attached hereto, and the Letter Ballot dated October 1, 1992 embody the full and complete
understanding of the parties relating to the ownership, maintenance, operation, enlargement and alteration of the Plant. 

 
 

VII.
  INTERESTS OF OWNERS    
    

        Exhibit "A" attached hereto and made a part hereof lists the names and addresses of the Owners and sets forth their respective Plant Ownership Interest in the
Plant subject to the terms and provisions of this Agreement. All costs, expenses and liabilities incurred in operations under this Agreement shall be borne and paid for by the Owners as their
interests appear in Exhibit "A". The Plant and all property acquired in operations under this Agreement shall be owned by the Owners in the same proportion as their interests appear in Exhibit "A".
References herein to interests set forth in Exhibit "A" shall be referring to the latest revision of Exhibit "A" in effect at any given time. 

 
 

VIII.
  GAS PROCESSING AGREEMENTS    
    

        A.    Operator
is authorized to enter into the SSAU Gas Processing Agreement attached hereto as Exhibit "C" on behalf of all Owners. 

        B.    Operator
shall have the exclusive right to negotiate and enter into gas processing agreements each covering up to and including 5,000 MCF of Gas per day for no
more than ten (10) years, provided that each such agreement shall be substantially in the form set forth in Exhibit "G". Gas processing agreements in excess of such volumes and term (High Volume
Agreements) shall be negotiated by Operator on behalf of the Owners; however, such High Volume Agreements, or any renewals or extensions thereof, shall not be executed by Operator without the approval
of the Owners pursuant to the voting procedures of Article XXVI. There shall be no Plant capacity warranted in any gas processing agreement. 

        C.    It
is understood and agreed that any agreement entered into under the terms hereof for the processing of Gas shall include a clause which provides that the processing of
SSAU Gas shall have priority over the processing of any third party Gas. 

 
 

IX.
  DISPOSITION OF CARBON DIOXIDE, LIQUID PRODUCTS, SULFUR AND RESIDUE GAS    
    

        Each of the Owners shall have the obligation to take in kind and market individually or through an agent its undivided interest set out in Exhibit "A" hereof in
all Carbon Dioxide, Liquid Products, Sulfur and Residue Gas, subject to the applicable gas processing agreement, extracted, separated, and saved by the Plant for the account of the Plant as depicted
on Exhibit "I". In the event any Owner fails to take in kind or otherwise provide for the disposition of its share of Carbon Dioxide, Liquid Products, Sulfur and/or Residue Gas, Operator shall have
the right, but not the obligation, to dispose of such Carbon Dioxide, Liquid Products, Sulfur and Residue Gas, subject to the applicable gas processing agreement, for the account of said Owner, but
Operator shall make no disposition of such products by a contract with a duration in excess of one (1) year. Carbon Dioxide, Liquid Products, Sulfur and/or Residue Gas disposed of by the Operator
because of failure of an Owner to take in kind or otherwise dispose of its share may not be taken by Owner during the primary term of the contract entered into by Operator for disposal of said Carbon
Dioxide, Liquid Products, Sulfur and/or Residue Gas. Each Owner hereto shall bear its proportionate part of any losses actually suffered due to 

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evaporation
and handling of the Carbon Dioxide, Liquid Products, Sulfur and Residue Gas prior to the delivery of said products from the Plant. 

 
 

X.
  OPERATING COSTS AND EXPENSES    
    

        Operator shall set up a Plant account on behalf of the Owners, and all costs and expenses incurred by Operator in the operation, maintenance, enlargement and
alteration of the Plan shall be charged to such account upon the cost and expense basis set out in the Accounting Procedure attached hereto, marked Exhibit "B", and made a part hereof. Operator shall
initially pay all costs and expenses incurred in the operation, maintenance, enlargement and alteration of the Plant, and each Owner shall reimburse Operator therefor in the proportion of its
undivided ownership interest in the Plant as set out in Exhibit "A". Operator shall bill all Owners on or before the twentieth (20th) day of the month following the month in which the expenditures
covered by such billing were made. Should any Owner fail to reimburse Operator for such Owner's proportionate part of said costs and expenses within thirty (30) days after the receipt of said billing,
the same shall bear interest monthly at the prime rate as published by Chase Manhattan Bank, N.A. or its successors plus one percent (1%) from the end of said thirty (30) day period until paid, and
Operator shall have the right, at its option, at any time following thirty (30) days after written notice by registered mail to the Owner thereof, such default continuing, to foreclose its lien
provided for upon the ownership interest of such defaulting Owner. 

        Operator,
in lieu of itself advancing such costs and expenses, may, at its election, require the Owners to advance their respective portions of the estimated costs and expenses of
operating, maintaining, enlarging and altering the Plant in the following manner. 

        On
or before the last day of each calendar month, Operator may submit to each of the Owners hereto an itemized estimate of such costs and expenses for the next succeeding calendar month.
Said itemized estimate of the cost and expenses for the next succeeding calendar month may be mailed to each of the Owners, together with a request for the payment of their proportionate part thereof.
Within thirty (30) days of the receipt of the estimate, each of the Owners shall pay to the Operator their proportionate part of the estimate, the same to bear interest monthly at the prime rate as
published by Chase Manhattan Bank, N.A. or its successors plus one percent (1%) from the end of said thirty (30) day period until paid, and Operator shall have the right, at its option, at any time
following thirty (30) days written notice by registered mail to the Owner thereof, such default continuing, to foreclose its lien herein provided for the interest of such defaulting Owner. Adjustments
between the estimates and actual costs shall be made by Operator at the close of each calendar month and the accounts of the Owners adjusted accordingly on the next succeeding calendar month estimate. 

        In
no event will the interest rate charged hereunder be in excess of the maximum contract rate permitted by the usury laws of the jurisdiction governing this Agreement. 

        Operator
may give a Non-Operator written notice by registered mail that unless payment of a continuing default is made within fifteen (15) days of such notice, the Non-Operator shall not
be entitled to vote on any matter or otherwise take part in any approval process under Article XXVI until such time as said Non-Operator's payments are made current. The voting interest of such
defaulting
Non-Operator shall be exercised by the other Owners in the proportion that each of their voting interests bears to the total voting interests held by such other Owners. 

 
 

XI.
  LIMITATIONS UPON EXPENDITURES    
    

        Operator shall not make any repairs, replacements, additions, alterations, or enlargements which involve an expenditure in excess of Fifty Thousand Dollars
($50,000) without first obtaining the approval of the Owners. Notwithstanding the foregoing, in the case of explosion, fire, flood, or other 

6

 

sudden
emergency, Operator may immediately make or incur such expenditures as in its opinion are required to deal with the emergency. Operator shall report to all of the Owners, as promptly as
possible, the nature of the emergency, the action taken and the expenditures incurred. The Fifty Thousand Dollars ($50,000) limitation referenced hereinabove may be revised under the voting procedures
provided for in Article XXVI. 

 
 

XII.
  INSURANCE    
    

        Operator shall carry insurance as follows for the protection of the Owners. 

        A.    Insurance
which shall comply with all applicable Worker's Compensation and Occupational Disease Laws and which shall cover all employees of Operator engaged in operations
under this Agreement. Employers' Liability shall be provided with a limit of Five Hundred Thousand Dollars ($500,000.00) per occurrence. 

        B.    Operator
shall not be required to carry any other insurance for the joint account. All losses resulting from operations on or development of the Plant which are not
covered by the insurance provided by Operator shall be borne by the parties hereto in the proportions of their respective interests in the Plant at the time of any loss. Each party individually may
acquire such insurance as it deems proper to protect itself against such losses. Operator shall require all third party contractors performing work in or on the premises covered hereby to carry
insurance in amounts as Operator shall deem necessary. 

        It
is specifically understood and agreed that any Owner may elect to be self-insured except with regard to that insurance which is required to be carried by law. Any Owner that elects to
be self-insured shall not be billed for its proportionate part of the costs of any insurance other than that required by law and shall be responsible for the payment of any charges which would
otherwise have been paid by such insurance. 

 
 

XIII.
  CLAIMS AND LAWSUITS    
    

        If any Owner is sued on an alleged cause of action arising out of operations or ownership of the Plant, then such Owner shall give prompt written notice of the
suit to the Operator and all other Owners. The defense of lawsuits shall be under the general direction of Operator's attorney who shall consult with the attorney or attorneys of Non-Operators, as
appropriate considering the nature of the lawsuit and the amount at risk. Suits may be settled by Operator during litigation only with the approval of the Owners unless the amount of such settlement
does not exceed Twenty-Five Thousand Dollars ($25,000). The Twenty-Five Thousand Dollars limitation referenced hereinabove may be revised under the voting procedures provided for in
Article XXVI. No charge shall be made for services performed by the staff attorneys for any of the Owners unless authorized by the Owners but otherwise all expenses incurred in the defense of
suits, together with amount paid to effect a settlement of any suit or to discharge any final judgment, shall be considered a Plant expense and charged to and paid by Owners proportionate to their
interest in the Plant. Attorneys other than staff attorneys for the Owners shall be employed in lawsuits only with the approval of Owners, but if outside counsel is employed, legal fees and expenses
shall be considered Plant expense and shall be paid by the Operator and charged to all of the Owners in proportion to their interest in the Plant. 

        Damage
claims (including those which result from a lawsuit) caused by and arising out of operations, or ownership of the Plant, shall be handled by Operator and its attorneys for the
joint account of all Owners, and the settlement of claims and lawsuits shall be within the discretion of the Operator so long as the amount paid in settlement of any one claim or lawsuit does not
exceed Twenty- 

7

 

five
Thousand Dollars ($25,000) and, if settled, the sums paid in settlement shall be charged as a Plant expense and paid by all Owners in proportion to their interest in the Plant. 

 
 

XIV.
  FORCE MAJEURE    
    

        The term "Force Majeure", as employed herein, shall mean acts of God, strikes, lockouts, or other industrial disturbances, acts of the public enemy, wars,
blockades, insurrections, riots, epidemics, floods,
washouts, arrests and restraints of governments and people, governmental actions, civil disturbances, explosions, breakage or accident to machinery or lines of pipe, the necessity for making repairs
to or alterations of machinery or lines of pipe, freezing of wells or lines of pipe, partial or entire failure of wells, and any other causes, whether of the kind herein enumerated or otherwise, not
within the reasonable control of the party claiming suspension and which by the exercise of due diligence such party is unable to prevent or overcome; such term shall likewise include (a) in
those instances where any party hereto is required to obtain servitudes, rights of way grants, permits or licenses to enable such party to fulfill its obligations hereunder, the inability of such
party to acquire, or the delays on the part of such party in acquiring, at reasonable cost and after the exercise of reasonable diligence such servitudes, rights of way, grants, permits or licenses,
and (b) in those instances where any party hereto is required to furnish materials and supplies for the purpose of construction or maintaining facilities or is required to secure permits or
permissions from any governmental agency to enable such party to fulfill its obligations hereunder, the inability of such party to acquire, or the delays on the part of such party in acquiring, at
reasonable cost and after the exercise of reasonable diligence, such materials and supplies, permits and permissions. 

        In
the event that any party hereto is rendered unable, wholly or in part, by Force Majeure to carry out its obligations under this Agreement, other than the obligation to make payments
due, such party, having given notice and full particulars of such Force Majeure in writing or by telefax to the other parties as soon as practicable after the occurrence of the cause relied on, shall
be relieved of the obligations imposed hereunder so far as they are affected by such Force Majeure, and they shall be suspended during the continuance of any inability so caused, but for no longer
period, and such cause shall as far as possible be remedied with all reasonable dispatch. The settlement of strikes or lockouts shall be entirely within the discretion of the party having the
difficulty, and the requirement that any Force Majeure shall be remedied with all reasonable dispatch shall not require the settlement of strikes or lockouts by acceding to the demands of the opposing
party when such course is inadvisable in the discretion of the party having the difficulty. 

 
 

XV.
  NOTICES    
    

        All notices authorized or required between the Owners by any of the provisions of this Agreement shall, unless otherwise specifically provided or agreed to by the
Owners in writing, be given in writing by United States mail with postage or charges prepaid and addressed to the Owner to whom the notice is given at the address of the Owner set forth in
Exhibit "A" attached hereto, or by courier service, telegram, telex, telefax or any other form of facsimile. Notice shall be deemed given as follows: (i) if given by mail, when deposited
in the United States mail with postage or charges prepaid; (ii) if by courier service, when such notice is delivered to the courier service; or (iii) if by telegram, telex, telefax or
other form of facsimile, at the time of transmission of the notice as provided for herein. Each Owner shall have the right to change its address at any time and from time to time by mailing written
notice thereof to Operator. 

8

 

 
 

XVI.
  TAX PARTNERSHIP STATUS    
    

        This Agreement shall constitute a partnership solely for Federal and certain state income tax purposes pursuant to the provisions of Exhibit "D" attached
hereto, and all parties agree that the cost of outside preparation fees, if any, of the partnership return of income tax each year shall be charged to the Joint Account in accordance with the
Accounting Procedure attached hereto as Exhibit "B". 

 
 

XVII.
  LIABILITY OF THE OWNERS    
    

        The liability of the Owners hereto shall be several and not joint or collective. Each Owner shall be responsible only for its own obligations and shall be liable
only for its proportionate part of the cost of maintenance and operation of the Plant and related facilities and other Plant expense. Except as set forth in Article XVI, it is not the intention
of the Owners to create nor shall this instrument be construed as creating a legal, mining or other partnership or joint venture or an association so as to render the Owners liable as partners or
joint venturers. 

 
 

XVIII.
  REMOVAL OR RESIGNATION OF OPERATOR    
    

        The removal of the Operator may be accomplished by an affirmative vote of Non-Operators having at least eighty percent (80%) of the voting interest remaining
after excluding the voting interest of the Operator. Operator may resign his duties and obligations as Operator at any time upon written notice of not less than ninety (90) days given to all of the
Owners. In either of the above events, a successor Operator shall be elected by a vote of those Owners (including Operator, who may not, however, vote to succeed itself) owning a combined interest of
not less than fifty-one percent (51%) in the Plant. 

        The
new operator shall assume, at an agreed time, the responsibilities and duties of and have and possess the rights and powers of the retiring Operator. The retiring Operator shall
deliver to its successor all records and information necessary to the new Operator to discharge its duties and obligations. 

 
 

XIX.
  MAINTENANCE OF UNIFORM OWNERSHIP    
    

        For the purpose of maintaining uniformity between the ownership of the Plant and the ownership of the Plant share of Gas to be processed under any gas processing
agreement(s) covered by this Agreement, and notwithstanding any other provision herein to the contrary, it is agreed that any sale, encumbrance, transfer or other disposition made by any Owner of an
interest in the Plant shall be made expressly subject to the terms and provisions of this Agreement and without prejudice to the rights of the other Owners and shall be accompanied by a uniform
disposition of its ownership interest throughout the Plant and in the Plant share of Gas to be processed under any gas processing agreement. 

 
 

XX.
  TRANSFER OF PLANT INTEREST    
    

        All sales, transfers, assignments, mortgages and other conveyances of the interest of any Owner in said Plant shall be made expressly subject to this Agreement
and any gas processing agreements entered into by Operator on behalf of Owners but shall not be binding on any of the Owners other than the Owner(s) selling, transferring, assigning, mortgaging or
conveying the same, unless and until Operator is furnished with satisfactory evidence thereof. All such sales, transfers, assignments or 

9

 

conveyances
of any interest in the Plant, whether expressly so stated or not, shall operate to impose upon the party acquiring such interest its proportionate part of all costs and expenses and other
obligations chargeable hereunder to such interest, and shall likewise operate to give and grant to the party acquiring such interest its proportionate part of all benefits accruing hereunder.
Transferee/assignee and transferor/assignor shall both be liable for all costs and expenses incurred by transferor/assignor prior to the effective date of the subject sale, transfer, assignment or
conveyance of interest in the Plant. 

 
 

XXI.
  WITHDRAWAL PROVISION    
    

        An Owner may withdraw from this Agreement by transferring, without warranty of title either express or implied, to the Owner(s) who do not desire to withdraw all
its interest in the Plant provided that such transfer shall not relieve such Owner from any obligation or liability incurred prior to the first day of the month following receipt by Operator of notice
of such transfer. The delivery of the transfer shall
be made to Operator for the transferee(s). The transfer interest shall be owned by the transferee(s) in proportion to their respective Plant Ownership Interest. The transferee(s), in proportion to the
respective interests so acquired, shall pay the transferor for its interest in the Plant, the net salvage value thereof less its share of the estimated cost of salvaging, dismantling and cleanup of
Plant and Plant Site as determined by seventy percent (70%) of the Plant Ownership Interest of the non-transferring Owners. In the event such withdrawing Owner's interest in the aforesaid net salvage
value is less than such Owner's share of such estimated costs, the withdrawing Owner, as a condition precedent to withdrawal, shall pay the Operator, for the benefit of non-transferring Owners
succeeding to its interest, a sum equal to the deficiency. Within sixty (60) days after receiving notice of the transfer, Operator shall render a final statement to the withdrawing Owner for its share
of Plant costs and expenses, including any deficiency in net salvage value, as determined by the non-transferring Owners, incurred as of the first day of the month following the date of receipt of the
transfer. Provided all Plant costs and expenses including any deficiency hereunder, due from the withdrawing Owner have been paid in full within thirty (30) days after the rendering of such final
statement by the Operator, the transfer shall be effective the first day of the month following receipt of Notice by Operator and, as of such effective date, withdrawing Owner shall be relieved from
all further obligations and liabilities hereunder and under this Agreement, and the rights of the withdrawing Owner hereunder and under this Agreement shall cease insofar as they existed by virtue of
the interest transferred. 

 
 

XXII.
  ACCESS TO PLANT AND FACILITIES    
    

        Each Owner or Owner's representative shall have access to the Plant at all reasonable times, at its sole risk, to inspect or observe operations and shall have
access at all reasonable times to information pertaining to the maintenance and operation thereof, including Operator's books and records relating thereto. 

 
 

XXIII.
  AUDITS    
    

        The Non-Operators may cause a joint audit to be made of the accounts and records which Operator keeps pertaining to the operation of the Plant not more often than
once each year in accordance with the accounting procedures described in Exhibit "B". 

10

 

 
 

XXIV.
  RIGHTS-OF-WAY AND EASEMENTS    
    

        The Owners insofar as they have the right and power to do so hereby grant, convey and assign unto the Operator for the account of the Owners, all necessary
pipeline rights-of-way and easements in, on and across their respective lands and leases for the purpose of laying, maintaining, operating, repairing, changing and removing any facilities and
equipment for purposes under this Agreement. Operator shall take in its own name for the account of the Owners, such other and additional necessary pipeline rights-of-way and easements for Plant
operation, and the cost and expense thereof shall be borne as an item of Plant expense. 

 
 

XXV.
  LIEN OF PLANT OPERATOR    
    

        Each of the Owners hereto, in order to secure the payment of all amounts due or to become due by such Owner to Operator, hereby give and grants to Operator a
first and prior lien upon its undivided interest in the Plant, Residue Gas, Liquid Products, Carbon Dioxide, Sulfur and gas processing fees and all other property tangible or intangible, of every kind
and character used in connection with the Plant. Such lien may be enforced at the option of Operator as a mortgage lien or as any other lien afforded by the law of the State of Texas in such cases,
provided that each Owner may at its option, forestall the affixing of said lien by paying to Operator in advance of lien foreclosure its proportionate part of the cost of operating, maintaining,
altering, and enlarging the Plant. 

        In
the event Operator forecloses the lien herein provided and acquires the property or interest subject thereto at foreclosure sale, then the remaining Owners hereto shall have the
right, but not the obligation, to purchase a proportionate part of such acquired interest or property from Operator at Operator's acquisition cost thereof. Operator shall promptly submit to the
remaining Owners hereto in writing a statement of the amount of its acquisition cost in such acquired interest or property and the said remaining Owners electing to participate in the purchase shall
have a period of thirty (30) days after receipt of said statement to pay a proportionate part of same; such proportionate part being in the ratio that the percentage of ownership of each remaining
Owner prior to such foreclosure, bears to the total percentage of ownership of all remaining Owners electing to participate in the purchase prior to such foreclosure. However, the other Owners, in
participating in such acquisition, shall not be required to pay more than their respective proportionate parts of the amount of indebtedness covered by such foreclosure lien plus the reasonable cost
to Operator of foreclosing such lien and of acquiring such interest. 

 
 

XXVI.
  VOTING PROCEDURE    
    

        A.    Owners
shall hold such meetings as may be called from time to time by Operator. Operator shall call a meeting whenever requested to do so by any Owner or Owners having at
least ten percent (10%) of the total Plant voting interest and at such other times as Operator may deem it advisable. Operator shall advise all Owners, in writing or by telefax at least ten (10) days
in advance of the meeting, of the time and place of the meeting and of the matters affecting operations under this Agreement to be considered at the meeting. Nonattending Owners may vote on such
matters by mail or telefax addressed to Operator provided such vote is received prior to the time of the meeting. Voting shall be confined to matters described in the agenda. However, when any matter
requiring action by the parties arises under such urgent circumstances as to convince Operator that the delays incident to a formally called meeting might be prejudicial to the welfare of operations
hereunder or when any question arises for determination by the parties that in the opinion of Operator may be disposed of by letter, telefax or telephone poll of the parties, Operator is authorized to
poll all of the 

11

 

parties
by letter, telefax or telephone and thereby secure the vote of each party; provided, however, Operator shall, as soon thereafter as practicable, report in writing to each Owner the results of
any such poll. A written record shall be made by Operator of the results of all polls taken at Owners' meetings, and a report of each poll (ordinarily in the form of minutes of the meeting) shall be
made by Operator as soon as practicable after the poll is taken. 

        B.    Unless
otherwise provided herein, all matters shall be decided by an affirmative vote of four or more Owners having a combined voting interest of at least seventy percent
(70%); provided that should any one Owner own more than twenty-five percent (25%) voting interest, it negative vote or failure to vote shall not defeat a motion and such motion shall pass and shall be
controlling on all parties if such motion is approved by a majority of the voting interest unless such motion is approved by a majority of the voting interest unless such negatively voting or
non-voting Owner's vote is supported by the vote of one or more negatively voting or non-voting Owners having a combined voting interest of at least five percent (5%). 

        C.    Except
to the extent herein provided to the contrary, each Owner shall have a voting interest equal to its percentage of ownership in the Plant at the time the vote is
taken. 

        D.    Unless
otherwise specifically provided, whenever in this Agreement, approval of Owners is required or contemplated or referred to, such approval shall mean the approval
obtained in accordance with the provisions of this Article XXVI. Specific matters with respect to which Operator shall obtain the approval of Owners, as above provided, are: 

        (a)   For
any item of expenditure not in excess of Fifty Thousand Dollars ($50,000) Operator shall furnish to Owners an information copy of any AFE which it prepares for its
own use. 

        (b)   Any
proposed item of expenditure which in itself is in excess of Fifty Thousand Dollars ($50,000) but less than Ten Million Dollars ($10, 000,000) shall require the
approval as provided in paragraph B. 

        (c)   Any
proposed item of expenditure which in itself amounts to Ten Million Dollars ($10,000,000) or over shall require the approval of seventy-five percent
(75%) of the total voting interest at the time of such vote. The dollar amount referenced in subparagraphs (a) and (b) of this paragraph may be revised under the voting procedures
provided for in this Article XXVI. 

        E.    Notwithstanding
the foregoing provisions of this Article XXVI, it is particularly agreed that in the case of explosion, fire, flood, or other sudden emergency, the
prior approval of Owners shall not be a prerequisite to Operator's taking such steps and incurring such expenses as, in its opinion, are required to deal with the emergency and to safeguard life and
property if, in its opinion, the securing of such prior approval would tend to jeopardize the interests of Owners; provided that Operator shall, as promptly as possible, report the emergency to the
other Owners and endeavor to secure from the parties any sanction which might otherwise have been required for its emergency action. 

        F.     Any
Owner who is not represented at a meeting may vote by letter addressed to the representative of the Operator or by courier service, telegram, telefax or any other
form of facsimile, if its vote is received prior to the time of the meeting. 

 
 

XXVII.
  TERM    
    

        Unless terminated by approval of the Owners, this Agreement shall continue in full force and effect as to the Plant and all facilities and property relating
thereto as long as such Plant or any facilities or property relating thereto remains, in whole or in part, owned and operated by the Owners, and thereafter until all operating facilities, material,
equipment, supplies and property of every kind 

12

 

relating
to the Plant has been salvaged or disposed of and final settlement has been made by and among the Owners. 

 
 

XXVIII.
  LIQUIDATION OF THE PLANT    
    

        If, at any time, future operation of the Plant is considered to be uneconomic by eighty percent (80%) of the Plant Ownership Interest, then Operator shall offer,
in writing, to transfer the Plant intact to the working interest owners in the SSAU for the net salvage value as reasonably determined by seventy percent (70%) of the Plant Ownership Interest. The
working interest owners in the SSAU must accept or reject such offer within ninety (90) days of receipt of said offer. If the working interest owners in the SSAU reject such offer to transfer
the Plant, Operator shall shut down the operation of the Plant and shall either sell the Plant intact to the bidder offering the best terms or sell it in parts under a salvage operation, whichever
appears to eighty percent (80%) of the Plant Ownership Interest, to be the more profitable, and shall distribute the proceeds to the Owners in proportion to their interest in the Plant at that time;
provided that, if any Owners do not desire to close down the Plant and do desire to purchase the Plant intact and take over the operation of it, they shall notify all other Owners in writing to that
effect within thirty (30) days after notice that the Plant is to be sold and shall submit a cash bid for the value of the Plant, and if said bid is acceptable to eighty percent (80%) of the
Plant Ownership Interest, then the Plant shall be sold intact to said purchasing Owners, and they shall have the right thereafter to own and operate the Plant, but if said bid is not acceptable to
eighty percent (80%) of the Plant Ownership Interest, then Operator shall proceed to sell the Plant in the manner provided above. It is expressly understood and agreed that, for so long as the SSAU
Gas Processing Agreement is in effect the terms of this Article shall be subject to the right of Producer thereunder to acquire the Plant for the net salvage value thereof as provided in
Article XVII.B of said Gas Processing Agreement, and that the thirty (30) day period required for any Owners to notify the other Owners of their desire to take over the Plant shall not
commence running until the expiration of the ninety (90) day period provided for in said Article XVII.B. Any transfer or sale of the Plant intact under the provisions of this Article shall be
made subject to the Lease Agreement for Plant Site, all gas processing agreements with the Plant, and all other applicable agreements. 

 
 

XXIX.
  MISCELLANEOUS    
    

        A.    Except
when comprising a part of a sentence, the headings and subheadings used in this instrument are provided for reference purposes only and shall not be construed to
interpret or amend any part of the text thereof. 

        B.    This
Agreement may be executed in as many counterparts as deemed necessary and, when so executed, shall have the same effect as if all parties had executed the same
instrument. 

        C.    This
Agreement shall be governed by the law of the State of Texas. 

        D.    In
connection with operations hereunder, Operator agrees to comply with all federal and state laws, rules and regulations, including but not limited to the applicable
Federal Contract Requirements set forth in Exhibit "H", attached hereto and made a part hereof. 

 
 

XXX.
  PARTIES BOUND    
    

        This Agreement shall be binding upon the Owners and their successors and assigns. 

        IN
WITNESS WHEREOF, the parties hereto have executed this Agreement on the date opposite their respective signatures. 

13

 

OWNERS  

	

Date:	
 	

  
	
 	

AMERADA HESS CORPORATION
	

Attest:	
 	

  
	
 	

By	

	

Date:	
 	

  
	
 	

AMOCO PRODUCTION COMPANY
	

Attest:	
 	

  
	
 	

By	

  

	

Date:	
 	

  
	
 	

ADA A. ANDERSON
	

Attest:	
 	

  
	
 	

By	

  

	

Date:	
 	

  
	
 	

R. S. ANDERSON
	

Attest:	
 	

  
	
 	

By	

  

	

Date:	
 	

  
	
 	

ESTATE OF W. D. ANDERSON
	

Attest:	
 	

  
	
 	

By	

  

	

Date:	
 	

  
	
 	

ARCO OIL & GAS COMPANY
	

Attest:	
 	

  
	
 	

By	

  

	

Date:	
 	

  
	
 	

HARRY W. BASS, JR.
	

Attest:	
 	

  
	
 	

By	

  

Signature
Page to that certain Joint Operating Agreement dated October 1, 1992 

14

QuickLinks

Exhibit 10.10

JOINT OPERATING AGREEMENT SEMINOLE GAS PROCESSING PLANT TABLE OF CONTENTS

I. DEFINITIONS

II. EXHIBITS

III. PLANT SITE

IV. PLANT OPERATOR

V. OWNER'S REPRESENTATIVE

VI. INTENT OF THE PARTIES

VII. INTERESTS OF OWNERS

VIII. GAS PROCESSING AGREEMENTS

IX. DISPOSITION OF CARBON DIOXIDE, LIQUID PRODUCTS, SULFUR AND RESIDUE GAS

X. OPERATING COSTS AND EXPENSES

XI. LIMITATIONS UPON EXPENDITURES

XII. INSURANCE

XIII. CLAIMS AND LAWSUITS

XIV. FORCE MAJEURE

XV. NOTICES

XVI. TAX PARTNERSHIP STATUS

XVII. LIABILITY OF THE OWNERS

XVIII. REMOVAL OR RESIGNATION OF OPERATOR

XIX. MAINTENANCE OF UNIFORM OWNERSHIP

XX. TRANSFER OF PLANT INTEREST

XXI. WITHDRAWAL PROVISION

XXII. ACCESS TO PLANT AND FACILITIES

XXIII. AUDITS

XXIV. RIGHTS-OF-WAY AND EASEMENTS

XXV. LIEN OF PLANT OPERATOR

XXVI. VOTING PROCEDURE

XXVII. TERM

XXVIII. LIQUIDATION OF THE PLANT

XXIX. MISCELLANEOUS

XXX. PARTIES BOUNDQuickLinks
 -- Click here to rapidly navigate through this document

 
 

Exhibit 10.11    
    

PURCHASE AND SALE AGREEMENT

between

Duke Energy Field Services, LP

and

Crosstex Energy Services, L.P.

April 29, 2003  

 
 
 

TABLE OF CONTENTS    
    

	ARTICLE I CERTAIN DEFINITIONS	 	1
	

 	

1.1	
 	
Certain Defined Terms	
 	

1
	 	1.2	 	Other Definitional Provisions	 	10
	 	1.3	 	Headings	 	10
	 	1.4	 	Other Terms	 	10
	
ARTICLE II THE TRANSACTION	
 	

11
	

 	

2.1	
 	
The Transaction	
 	

11
	 	2.2	 	Purchase Price	 	11
	 	2.3	 	Purchase Price Allocation	 	11
	
ARTICLE III ADJUSTMENTS, PRORATIONS AND SETTLEMENT	
 	

11
	

 	

3.1	
 	
Adjustments	
 	

11
	 	3.2	 	Prorations of Property Taxes, Expenses, Capital Projects, Suspense Funds, Excess Inventory and Imbalances	 	11
	 	3.3	 	Preliminary Settlement Statement	 	12
	 	3.4	 	Final Settlement Statement	 	12
	 	3.5	 	Dispute Procedures	 	12
	 	3.6	 	Payments	 	12
	 	3.7	 	Special Provisions with Respect to Georgia Pacific	 	13
	
ARTICLE IV ASSUMED OBLIGATIONS	
 	

13
	

 	

4.1	
 	
Assumption of Assumed Obligations	
 	

13
	
ARTICLE V REPRESENTATIONS AND WARRANTIES OF DEFS	
 	

13
	

 	

5.1	
 	
Organization, Good Standing, and Authority	
 	

13
	 	5.2	 	Enforceability	 	13
	 	5.3	 	No Conflicts	 	14
	 	5.4	 	Consents, Approvals, Authorizations and Governmental Regulations; Permits	 	14
	 	5.5	 	Taxes. Except as set forth in Schedule 5.5:	 	14
	 	5.6	 	Operating Statements	 	15
	 	5.7	 	Litigation; Compliance with Laws	 	15
	 	5.8	 	Assumed Contracts	 	15
	 	5.9	 	Intellectual Property	 	15
	 	5.10	 	Preferential Rights to Purchase	 	16
	 	5.11	 	Broker's or Finder's Fees	 	16
	 	5.12	 	Condemnation	 	16
	 	5.13	 	Environmental Matters	 	16
	 	5.14	 	Benefit Plan Liabilities	 	16
	 	5.15	 	No Foreign Person	 	17
	 	5.16	 	Bankruptcy	 	17
	 	5.17	 	Advance Receipts/Purchases	 	17
	 	5.18	 	Diligence Materials	 	17
	 	5.19	 	Regulatory Filings	 	17
	
ARTICLE VI REPRESENTATIONS AND WARRANTIES OF BUYER	
 	

17
	

 	

6.1	
 	
Organization, Good Standing, and Authorization	
 	

17
	 	6.2	 	Enforceability	 	17
	 	 	 	 	 	 

i

 

	 	6.3	 	No Conflicts	 	17
	 	6.4	 	Consents, Approvals, Authorizations and Governmental Regulations	 	18
	 	6.5	 	Litigation	 	18
	 	6.6	 	Independent Investigation	 	18
	 	6.7	 	Broker's or Finder's Fees	 	19
	 	6.8	 	Available Funds	 	19
	
ARTICLE VII COVENANTS AND ACCESS	
 	

19
	

 	

7.1	
 	
Conduct of Business	
 	

19
	 	7.2	 	Casualty Loss	 	20
	 	7.3	 	Access, Information and Access Indemnity	 	20
	 	7.4	 	Environmental Matters	 	21
	 	7.5	 	Title Defects	 	23
	 	7.6	 	DEFS' Limitation on Due Diligence Defects and Other Matters	 	23
	 	7.7	 	Names	 	24
	 	7.8	 	Regulatory Filings; Hart-Scott-Rodino Filing	 	24
	 	7.9	 	Preservation of Records	 	24
	 	7.10	 	Accounting for Excess Inventory	 	24
	 	7.11	 	Imbalances	 	25
	 	7.12	 	Suspense Account Funds and Division Orders	 	25
	 	7.13	 	Capital Projects	 	25
	 	7.14	 	Employees	 	26
	 	7.15	 	Like-kind Exchange	 	27
	 	7.16	 	Credits and Receipts	 	27
	 	7.17	 	Cooperation and Reasonable Efforts	 	28
	 	7.18	 	Financial Statements	 	28
	
ARTICLE VIII CONDITIONS TO CLOSING	
 	

29
	

 	

8.1	
 	
DEFS' Conditions	
 	

29
	 	8.2	 	BUYER's Conditions	 	29
	
ARTICLE IX CLOSING	
 	

29
	

 	

9.1	
 	
Time and Place of Closing	
 	

29
	 	9.2	 	Deliveries at Closing. At the Closing	 	30
	
ARTICLE X TERMINATION	
 	

31
	

 	

10.1	
 	
Termination at or Prior to Closing	
 	

31
	 	10.2	 	Effect of Termination	 	31
	
ARTICLE XI INDEMNIFICATION	
 	

31
	

 	

11.1	
 	
Indemnification by BUYER	
 	

31
	 	11.2	 	Indemnification by DEFS	 	31
	 	11.3	 	Deductibles, Caps, Survival and Certain Limitations	 	32
	 	11.4	 	Notice of Asserted Liability; Opportunity to Defend	 	33
	 	11.5	 	Exclusive Remedy	 	34
	 	11.6	 	Negligence and Strict Liability Waiver	 	34
	 	11.7	 	DTPA Waiver	 	35
	 	11.8	 	Limitation on Damages	 	35
	 	11.9	 	Bold and/or Capitalized Letters	 	35
	 	 	 	 	 	 

ii

 

	
ARTICLE XII MISCELLANEOUS PROVISIONS	
 	

35
	

 	

12.1	
 	
Expenses	
 	

35
	 	12.2	 	Further Assurances	 	35
	 	12.3	 	Apportionment of Property Taxes; Transfer Taxes; and Recording Fees	 	35
	 	12.4	 	Assignment	 	36
	 	12.5	 	Entire Agreement, Amendments and Waiver	 	36
	 	12.6	 	Severability	 	36
	 	12.7	 	Counterparts	 	36
	 	12.8	 	Governing Law, Dispute Resolution and Arbitration	 	36
	 	12.9	 	Notices and Addresses	 	38
	 	12.10	 	Press Releases	 	39
	 	12.11	 	Offset	 	40
	 	12.12	 	No Partnership; Third Party Beneficiaries	 	40
	 	12.13	 	Negotiated Transaction	 	40
	 	12.14	 	Non-Compete; Confidentiality	 	40
	  	 	 	 	 	 

	

EXHIBITS	
 	

 
	

A-1	
 	

Map of Assets
	A-2	 	Plant Facilities
	A-3	 	Real Property Interests
	A-4	 	Permits
	A-5	 	Personal Property
	A-6	 	Assumed Contracts
	B-1	 	BUYER's Knowledge List
	B-2	 	DEFS' Knowledge List
	C	 	Excluded Assets
	D-1	 	Legal Opinion of BUYER
	D-2	 	Legal Opinion of DEFS
	E	 	Environmental Diligence Procedures
	F	 	Transition Services Agreement
	G	 	TRC Companies, Inc. Agreement
	H	 	NGL Agreements
	I	 	Form of Assignment
	 	 	 

iii

 

	SCHEDULES	 	 
	

1.1(a)	
 	

Assumed Imbalance Payables and Receivables
	1.1(b)	 	Assumed Suspense Account Obligations
	1.1(c)	 	Post Closing Consents
	1.1(d)	 	Conroe Environmental Insurance Terms
	1.1(e)	 	Georgia Pacific Contract Terms
	1.1(f)	 	Hattiesburg Storage Terms
	1.1(g)	 	ExxonMobil Contract Terms
	2.3	 	Purchase Price Allocation
	3.7	 	Georgia Pacific Agreement Understandings
	5.4	 	DEFS Consents, Approvals and Authorizations
	5.5	 	Taxes
	5.7	 	Litigation and Compliance with Laws
	5.8	 	Contract Matters
	5.9	 	Intellectual Property Matters
	5.10	 	Preferential Purchase Rights
	5.13	 	Environmental Matters
	6.4	 	BUYER Consents, Approvals and Authorizations
	7.3	 	Restricted Information
	7.4(e)	 	Insurance Requirements
	7.10	 	Excess Inventory Procedures and Indices
	7.13	 	Capital Projects
	7.14(e)(i)	 	Severance Formula
	11.2(e)	 	Special Indemnities

iv

 
 

PURCHASE AND SALE AGREEMENT    
    

        THIS PURCHASE AND SALE AGREEMENT (this "Agreement") dated
April 29, 2003 is between Duke Energy Field Services, LP, a Delaware limited partnership ("DEFS") and Crosstex Energy Services, L.P., a Delaware
limited partnership ("BUYER"). BUYER and DEFS are sometimes referred to collectively herein as the
"Parties" and individually as a "Party". 

 
 

RECITALS    
    

	A.
	DEFS
owns outright or through one or more subsidiaries, 100% of the assets of the Operated Systems and a 12.42% undivided interest in the assets of Seminole;

	B.
	DEFS
has agreed to sell to BUYER, and BUYER has agreed to purchase from DEFS, all of DEFS' and the Selling Subsidiaries' interest in the Assets on the terms and subject to the
conditions set forth in this Agreement. 

        FOR AND IN CONSIDERATION of the premises and of the mutual covenants contained herein, the Parties agree as follows: 

 
 

ARTICLE I
  
    CERTAIN DEFINITIONS    
    

        1.1    Certain Defined Terms.    Capitalized terms used herein and not defined elsewhere in this Agreement shall have
the meanings given such terms as is set forth below. 

        "Affiliate" shall mean, when used with respect to a specified Person, any other Person controlling, directly controlled by or under common
control with the specified Person. For purposes of this definition, "control", when used with respect to any specified Person, means the power to direct the management and policies of the Person
whether through the ownership of voting securities or by contract; and the term "controlled" has the meanings correlative to the foregoing. Notwithstanding the foregoing, the term "Affiliate" when
applied to DEFS shall not include Duke Energy Corporation, a Delaware corporation or ConocoPhillips, a Delaware corporation, or any entities owned, directly or indirectly, by Duke Energy Corporation
or ConocoPhillips, other than Duke Energy Field Services, LLC, a Delaware limited liability company and its subsidiaries (but excluding Texas Eastern Products Pipeline Company, LLC, a Delaware limited
liability company, TEPPCO Partners L.P., a Delaware limited partnership, and any Person owned, directly or indirectly, by Texas Eastern Products Pipeline Company, LLC or TEPPCO Partners, L.P.). 

        "AIM System" shall mean the System described on the Systems Maps as the AIM Pipeline System. 

        "Arbitrable Dispute" shall mean any dispute, claim, counterclaim, demand, cause of action, controversy and other matters in question
arising out of or relating to this Agreement or the alleged breach hereof, or in any way relating to the subject matter of this Agreement or the relationship between the Parties created by this
Agreement, regardless of whether (a) allegedly extra-contractual in nature, (b) sounding in contract, tort, or otherwise, (c) provided for by applicable Law or otherwise, or
(d) seeking damages or any other relief, whether at Law, in equity, or otherwise. 

        "Arbitration Rules" shall have the meaning given such term in Section 12.8. 

        "Assets" shall mean all of the following assets and properties, but excluding the Excluded Assets: 

        (a)    Plants and Stations.    The gas processing plants, treaters, dehydration units, compressor stations,
warehouses, field offices, control buildings and other associated plant facilities described on Exhibit A-2(a) (Other Operated Systems),
Exhibit A-2(b) (Conroe) and Exhibit A-2(c) (Seminole) (collectively, the "Plant
Facilities"); 

        (b)    Real Property.    All fee property, rights-of-way, easements, surface use agreements,
licenses and leases described on Exhibit A-3(a) (Other Operated Systems), Exhibit A-3(b) (Conroe) and  Exhibit A-3(c) (Seminole), and all
other real property on or under which any of the Assets are 

 

located
(collectively, the "Real Property Interests"), and all fixtures, buildings and improvements located on such Real Property Interests; 

        (c)    Permits.    All Permits which are necessary for, used or held for use exclusively for or in connection with,
the ownership, use, operation or maintenance of the Assets, to the extent assignable to BUYER, including, to the extent so assignable, those Permits more particularly described on  Exhibit A-4(a) (Other Operated Systems),
Exhibit A-4(b) (Conroe) and Exhibit A-4(c) (Seminole); 

        (d)    Personal Property.    All tangible personal property of every kind and nature which is necessary for, or which
is used or held for use exclusively for or in connection with, the ownership, operation or maintenance of the Assets, including field equipment, office equipment, fixtures, tools, motor vehicles,
instruments, spare parts, machinery, computer equipment, telecommunications equipment, supplies and materials, including those items of personal property more particularly described on  Exhibit A-5,
and all hydrocarbon inventory of the Systems, including linefill (collectively, the "Personal
Property"); 

        (e)    Contract Rights.    Those gas and liquids purchase and sales agreements, gas storage agreements, gas and
liquids transportation agreements, equipment and vehicle leases, rental contracts, gathering, treating and processing agreements, interconnect agreements, compression service and other service
agreements described on Exhibit A-6, as amended or supplemented from time to time, and, when executed and delivered, the ExxonMobil
Agreement, the Hattiesburg Agreement and the Conroe Environmental Agreements (collectively, the "Assumed Contracts"). 

        (f)    Intellectual Property.    All technical information, shop rights, designs, plans, manuals, specifications and
other proprietary and nonproprietary technology and data used primarily in connection with the operation of the Assets (collectively, the "Intellectual
Property"). 

        (g)    Imbalance Receivables.    The Assumed Imbalance Receivables. 

        (h)    Books and Records.    All contract, land, title, engineering, environmental, operating, accounting, business,
marketing, and other data, files, documents, instruments, notes, papers, ledgers, journals, reports, abstracts, surveys, maps, books, records and studies which relate to the Assets or which are used,
useful, or held for use in connection with, the ownership, operation or maintenance of the Assets (collectively, the "Records"). 

        (i)    Incidental Rights.    All of the following insofar as the same are attributable or relate to any of the Assets
described in clauses (a) through (h): (i) all purchase orders, invoices, storage or warehouse receipts, bills of lading, certificates of title and documents, (ii) all keys, lock
combinations, computer access codes and other devices or information necessary to gain entry to and/or take possession of such Assets, and (iii) to the extent arising out of any period of time
in which BUYER is liable to Third Persons in respect of the Assets, the benefit of and right to enforce all covenants, warranties, indemnities, guarantees and suretyship agreements running in favor of
DEFS, any of its Affiliates or any previous owner, but only to the extent of any rights thereunder which are assignable by DEFS to BUYER and relate to the Assets, and excluding any such indemnities,
guaranties and suretyship agreements provided by any previous owner of the Systems. 

        "Assumed Contracts" shall have the meaning given such term in the definition of Assets. 

        "Assumed Imbalance Payables" shall mean those Imbalance Payables described on  Schedule 1.1(a). 

        "Assumed Imbalance Receivables" shall mean those Imbalance Receivables described on  Schedule 1.1(a). 

        "Assumed Obligations" shall have the meaning given such term in Section 4.1. 

2

 

        "Assumed Suspense Account Obligations" shall mean the obligation to pay the Suspense Accounts Funds described on  Schedule 1.1(b) to the Person ultimately determined
to be entitled thereto. 

        "Benefit Plan" shall mean any of the following that is sponsored, maintained or adopted by DEFS, or with respect to which DEFS has any
liability with respect to DEFS' ownership or operation of the Assets: (a) any employee welfare benefit plan or employee pension benefit plan as defined in Sections 3(1) and 3(2) of ERISA, and
(b) any other material employee benefit agreement or arrangement, including a deferred compensation plan, incentive plan, bonus plan or arrangement, stock option plan, stock purchase plan,
stock award plan, golden parachute agreement, severance plan, dependent care
plan, cafeteria plan, employee assistance program, scholarship program, employment contract, retention incentive agreement, non-competition agreement, consulting agreement, vacation
policy, and other similar plan, agreement and arrangement. 

        "Business Day" shall mean any day, other than Saturday and Sunday, on which federally-insured commercial banks in Denver, Colorado are
generally open for business and capable of sending and receiving wire transfers. 

        "Business Employee" shall have the meaning given such term in Section 7.14(a). 

        "BUYER" shall mean Crosstex Energy Services, L.P., a Delaware limited partnership. 

        "BUYER Indemnitees" shall have the meaning given such term in Section 11.2. 

        "BUYER's Knowledge" or the "Knowledge of BUYER" or any similar term, shall mean the actual
knowledge of (i) any officer of BUYER or any of its Affiliates having a title of vice president or higher, or (ii) any of the individuals named on  Exhibit B-1. 

        "BUYER Required Consents" shall have the meaning given in Section 6.4. 

        "Capital Projects" shall have the meaning given such term in Section 7.13. 

        "Casualty Loss" shall mean, with respect to all or any portion of the Assets, any destruction by fire, storm or other casualty, or any
condemnation or taking or threatened condemnation or taking, of all or any portion of the Assets. 

        "Claim" shall mean any demand, demand letter, claim or notice of noncompliance or violation or Proceeding. 

        "Claim Notice" shall have the meaning given such term in Section 11.3(c). 

        "Closing" shall have the meaning given such term in Section 9.1. 

        "Closing Date" shall have the meaning given such term in Section 9.1. 

        "Code" shall mean the U.S. Internal Revenue Code of 1986, as amended. 

        "Confidentiality Agreement" shall mean the Confidentiality Agreement between DEFS and BUYER dated February 4, 2003. 

        "Conroe" shall mean the natural gas processing facility and gathering system described as the "Conroe System" on the Systems Maps. 

        "Conroe Environmental Agreements" shall mean the agreement with TRC Companies, Inc. in substantially the form of  Exhibit G and the endorsement to DEFS'
existing policy of environmental insurance in respect of Conroe having the terms described on  Schedule 1.1(d). 

        "Continuing Employee" shall have the meaning given such term in Section 7.14(c). 

        "Cost Effective Environmental Remedy" shall mean (i) with respect to any Environmental Defect over which any Governmental Authority
has asserted jurisdiction, the most cost effective remedy 

3

 

available
for all curative, investigative, remedial and corrective action requirements with respect to an Environmental Defect that is satisfactory to such Governmental Authority, and (ii) with
respect to any other Environmental Defect, a reasonable remedy (determined by taking into account all relevant factors, including cost) for all curative, investigative, remedial and corrective action
requirements, which meets the requirements of applicable Environmental Law, and in the case of either clause (i) or (ii), that is consistent with reasonable operating practices of, and takes
into account the facts, circumstances or conditions that would be acceptable to, a similarly situated reasonable and prudent operator engaged in the business of ownership, development and operation of
gathering and transmission pipelines and processing plants. 

        "Cost Effective Title Remedy" shall mean a reasonable remedy (determined by taking into account all relevant factors, including cost) to
obtain Defensible Title, that is consistent with reasonable operating practices of, and takes into account the facts, circumstances or conditions that would be acceptable to, a similarly situated
reasonable and prudent operator engaged in the business of ownership, development and operation of gathering and transmission pipelines and processing plants. 

        "Defensible Title" shall mean, as to the Assets, such title to the Assets that vests BUYER with indefeasible title in and to the Assets
free and clear of Liens other than Permitted Encumbrances. 

        "DEFS" shall mean Duke Energy Field Services, LP, a Delaware limited partnership. 

        "DEFS Companies" shall have the meaning given such term in Section 12.14. 

        "DEFS Indemnitees" shall have the meaning given such term in Section 11.1. 

        "DEFS' Knowledge" or the "Knowledge of DEFS" or any similar term, shall mean the actual
knowledge of (i) any officer of DEFS or any Selling Subsidiary having a title of Vice President or higher, or (ii) any of the individuals named on  Exhibit B-2. 

        "DEFS Property Tax" shall have the meaning given such term in Section 12.3(a). 

        "DEFS Required Consents" shall have the meaning given such term in Section 5.4(a). 

        "DOJ" shall mean the Department of Justice of the federal government of the United States of America. 

        "Effective Time" shall mean 12:01 A.M. Subject Time on the first day of the month immediately following the Closing Date. 

        "Environmental Corrective Costs" shall mean the reasonable estimate of the net present value of the cost of the Cost Effective
Environmental Remedy for Remediating an Environmental Defect and potential Third Person Claims with respect thereto. 

        "Environmental Defect" shall mean (a) any pollution, contamination, degradation, damage or injury caused by, related to, arising
from, or in connection with the presence, generation, handling, use, treatment, storage, transportation, disposal, discharge, release or emission of any Hazardous Materials occurring prior to the
Effective Time and for which remedial action is required (or if such defect were known, would be required) under Environmental Laws in effect at the Effective Time, (b) any Third
Person Claim which is brought against DEFS or BUYER and is based on the release or migration of Hazardous Materials in violation of Environmental Law prior to the Effective Time on or from any of the
Assets, or (c) any conditions that could reasonably be expected to result in a Third Person Claim being brought against DEFS or BUYER and which is based on the release or migration of Hazardous
Materials in violation of Environmental Law prior to the Effective Time on or from any of the Assets. 

        "Environmental Defect Notice" shall mean a notice delivered to DEFS pursuant to  Section 7.4 that (a) reasonably details the nature and description of an
alleged Environmental Defect and the Assets to which it relates
(including, to the extent applicable, a citation to the specific provision of Environmental 

4

 

Law
that is alleged to have been violated, but failure to provide the correct citation or citations shall not invalidate any Environmental Defect Notice), (b) includes BUYER's calculation of
the net present value of the cost of Remediating the Environmental Defect using the Cost Effective Environmental Remedy, and (c) includes documentation reasonably substantiating the existence
of the Environmental Defect and supporting the estimate of the Cost Effective Environmental Remedy. 

        "Environmental Law" shall mean any and all Laws, statutes, ordinances, rules, regulations, or orders of any Governmental Authority in
existence and as amended at the Effective Time pertaining to the protection of the environment, health or natural resources or to Hazardous Materials in any and all jurisdictions in which the party in
question owns property or conducts business, including the Clean Air Act, the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ("CERCLA"), the Federal Water Pollution
Control Act, the Occupational Safety and Health Act of 1970 (to the extent relating to environmental matters), the Resource Conservation and Recovery Act of 1976 ("RCRA"), the Safe Drinking Water Act,
the Toxic Substances Control Act, the Hazardous & Solid Waste Amendments Act of 1984, the Superfund Amendments and Reauthorization Act of 1986, the Hazardous Materials Transportation Act, the
Oil Pollution Act of 1990, any state or local Laws implementing or substantially equivalent to the foregoing federal Laws, and any state or local Laws pertaining to the handling of oil and gas
exploration, production, gathering, and processing wastes or the use, maintenance, and closure of pits and impoundments. 

        "Environmental Matter" shall have the meaning given such term in Section 5.4(b). 

        "ERISA" shall mean the Employee Retirement Income Security Act of 1974, as amended. 

        "ERISA Affiliate" shall mean any Person, who is, on or before the Effective Time, under common control with DEFS within the meaning of
section 414 of the Code. 

        "Exception Schedules" shall mean Schedules 5.4,  5.5, 5.7, 5.8,  5.9, 5.10, and 5.13. 

        "Excess Inventory" shall mean all natural gas liquids included in the Assets above the minimum operating inventory and all natural gas
that is part of the Assets to the extent that it is held in storage. 

        "Excluded Assets" shall mean all of the following: 

        (a)   All
deposits, cash, checks, funds and accounts receivable and other rights to payment arising from or relating to the operation of the Systems with respect to any period
of time prior to the Effective Time, including all Suspense Account Funds and all Imbalance Receivables other than the Assumed Imbalance Receivables; 

        (b)   Claims
of DEFS for refund of or loss carry forwards with respect to (i) Taxes attributable to any period prior to the Effective Time or (ii) any Taxes
attributable to the Excluded Assets; 

        (c)   All
work product of DEFS' attorneys, records relating to the negotiation and consummation of the transactions contemplated hereby and documents that are subject to a
valid attorney-client privilege; 

        (d)   All
real property, personal property, contracts, intellectual property, Permits, rolling stock, field vehicles, office computers or other equipment (or any leases or
licenses of the foregoing) that are listed on Exhibit C; 

        (e)   All
computer software that either cannot be assigned to BUYER pursuant to the terms of any license therefore or requires a consent to transfer; 

        (f)    All
contracts or agreements other than the Assumed Contracts; 

        (g)   All
swaps, futures or other similar derivative-based transactions; 

5

 

        (h)   All
office equipment and accessories (including computers) that are located at offices other than the field offices included in the Assets; and 

        (i)    Except
as otherwise contemplated by Section 7.2, rights to claim coverage or benefits under DEFS or its
Affiliates' insurance policies or coverage. 

        "Exhibits" shall mean any and/or all of the exhibits attached to and made a part of this Agreement. 

        "ExxonMobil Agreement" shall mean the agreement between DEFS and ExxonMobil in substantially the form of  Schedule 1.1(g). 

        "Final Settlement Statement" shall have the meaning given such term in Section 3.4. 

        "FTC" shall mean the Federal Trade Commission of the United States of America. 

        "Georgia Pacific Agreement" shall mean an agreement between DEFS and Georgia Pacific having the terms described on  Schedule 1.1(e). 

        "Governmental Authorities" shall mean (a) the United States of America or any state or political subdivision thereof within the
United States of America and (b) any court or any governmental or administrative department, commission, board, bureau or agency of the United States of America or of any state or political
subdivision thereof within the United States of America. 

        "Hattiesburg Agreement" shall mean an agreement between DEFS and Duke Energy Trading and Marketing LLC having the terms described on  Schedule 1.1(f). 

        "Hazardous Materials" shall mean: (a) any chemicals, materials or substances defined or included in the definition of "hazardous
substances," "hazardous materials," "toxic substances," "solid wastes," "pollutants," "contaminants," or words of similar import, under any Environmental Law, (b) any radioactive materials
(other than naturally occurring radioactive materials), friable asbestos, and polychlorinated biphenyls, (c) any other chemical, material or substance, exposure to which is prohibited, limited
or regulated by any Governmental Authority; or (d) any regulated constituents or substances in concentrations or levels that exceed numeric or risk-based standards established
pursuant to Environmental Laws. 

        "HSR Act" shall mean the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and the rules and regulations
thereunder. 

        "Imbalances" shall mean all hydrocarbon imbalances between DEFS and a Third Person relating to or arising out of the operation of the
Assets that exist at the Effective Time. 

        "Imbalance Payable" shall mean an Imbalance owed by DEFS to a Third Party. 

        "Imbalance Receivable" shall mean an Imbalance owed by a Third Party to DEFS. 

        "Indemnified Party" or "Indemnitee" shall have the meaning given such term in  Section 11.4(a). 

        "Indemnifying Party" or "Indemnitor" shall have the meaning given such term in  Section 11.4(a). 

        "Independent Accountants" shall mean Ernst & Young. 

        "Interest Rate" shall mean a per annum rate of interest equal to the lesser of (a) the prime rate of interest by Citibank, N.A.
plus one percent (1%), which rate shall change when and as such prime rate changes, or (b) the maximum non-usurious rate of interest permitted to be charged under applicable Law. 

        "Laws" shall mean all applicable statutes, laws, regulations, rules, rulings, ordinances, orders, restrictions, requirements, writs,
judgments, injunctions, decrees and other official acts of or by any Governmental Authority. 

6

 

        "Lien" shall mean any lien, mortgage, pledge, claim, charge, security interest or other encumbrance, option or defect on title. 

        "Limited Financials" shall have the meaning given such term in Section 7.18. 

        "Loss" or "Losses" shall mean any and all damages, demands, payments, obligations,
penalties, assessments, disbursements, claims, costs, liabilities, losses, causes of action, and expenses, including interest, awards, judgments, settlements, fines, costs of Remediation, fees, costs
of defense and reasonable attorneys' fees, costs of accountants, expert witnesses and other professional advisors and costs of investigation and preparation of any kind or nature whatsoever. 

        "Material Adverse Effect" shall mean a single event, occurrence or fact, or series of events, occurrences or facts, that, alone or
together with all other adverse events, occurrences or facts (a) would have an effect that is materially adverse to the operations or value of the Assets, taken as a whole, or (b) would
result in the prohibition of or material delay in the consummation of, or other material adverse effect on, the transactions contemplated by this Agreement, excluding (in each case) matters that are
generally industry-wide developments or changes or effects resulting from general economic, regulatory or political conditions. 

        "NGL Agreements" shall mean the two natural gas liquids purchase and sale agreements dated the Closing Date between BUYER and Duke Energy
NGL Services, LP in substantially the form of Exhibit H. 

        "Notice Deadline" shall mean forty-five (45) days after the date of this Agreement. 

        "Notice Period" shall have the meaning given such term in Section 11.4(c). 

        "Operated Systems" shall mean Conroe, and the gas gathering systems and transmission pipelines described on the Systems Maps as the AIM
Pipeline System, the Leaf River Pipeline System, the Black Warrior Pipeline System, the Cadeville Gathering System and the Aurora Centana Gathering System. 

        "Operating Statements" shall mean the FYE ECON/STATS and Operating Cost Detail for calendar years 2001 and 2002 covering the Operated
Systems, the financial information for such years prepared by Amarada Hess covering Seminole and any similar monthly financial information covering months in calendar year 2003, in each case provided
by DEFS to BUYER. 

        "Permits" shall mean all permits, licenses, orders, approvals, authorizations, grants, consents, warrants, franchises and similar rights
and privileges granted by any Governmental Authority. 

        "Permitted Encumbrances" shall mean the following: 

        (a)   the
terms, conditions, restrictions, exceptions, reservations, limitations, and other matters contained in any document creating or transferring the Real Property
Interests, or in any Permit or Contract, other than terms granting or creating preferential purchase rights or which prohibit or require consent to assignment or transfer; 

        (b)   Liens
for property Taxes and assessments that are not yet due and payable (or that are being contested in good faith by appropriate Proceedings); 

        (c)   mechanic's,
materialmen's, repairmen's and other statutory Liens arising in the ordinary course and securing obligations incurred prior to the Effective Time and
(i) for which DEFS or a Third Person is responsible for payment, and (ii) that are not delinquent and that will be paid and discharged in the ordinary course of business or, if
delinquent, that are being contested in good faith with any action to foreclose on or attach any Assets on account thereof properly stayed; 

        (d)   utility
easements, restrictive covenants, minor defects and other minor irregularities in title, that, singularly or in the aggregate, will not interfere with the
ownership, use or operation of 

7

 

the
Assets to which such matters relate and which are of a nature that would be reasonably acceptable to a prudent pipeline operator; 

        (e)   required
Third Person consents to assignment, preferential purchase rights and other similar agreements with respect to which consents or waivers are obtained from the
appropriate Person for the sale contemplated hereby or, as to which the appropriate time for asserting such rights has expired as of the Closing without an exercise of such rights; 

        (f)    any
Post-Closing Consent; 

        (g)   Liens
created by BUYER or its successors or assigns; and 

        (h)   Any
Title Defects waived by BUYER pursuant to the terms of this Agreement. 

        "Person" shall mean any natural person, corporation, company, partnership (general or limited), limited liability company, trust, joint
venture, joint stock company, unincorporated organization, or other entity or association. 

        "Personal Property" shall have the meaning given such term in the definition of Assets. 

        "Post-Closing Consents" shall mean notices to, consents or approvals from or filings with Governmental Authorities or other
Persons customarily obtained following the closing of a transaction similar to the transaction contemplated hereby (such as consents or approvals to transfer railroad crossing rights or rights under
licenses to locate pipelines in or under streets or roads), including those listed on Schedule 1.1(c). 

        "Preliminary Settlement Statement" shall have the meaning given such term in  Section 3.3. 

        "Proceeding" shall mean any action, suit, claim, investigation, review or other judicial or administrative proceeding, at Law or in
equity, before or by any Governmental Authority or arbitration proceeding. 

        "Qualified Environmental Claim" shall have the meaning given such term in  Section 7.4. 

        "Real Property Interests" shall have the meaning given such term in the definition of Assets. 

        "Records" shall have the meaning given such term in the definition of Assets. 

        "Remediate," "Remediating" or
"Remediation" shall mean the removal, abatement, response, investigative, cleanup, monitoring and related activities undertaken to address Environmental
Defects, including excavation, landfarming, and installation and operation of remediation systems. 

        "Remediation Activities" shall mean those activities in order to Remediate any Environmental Defects. 

        "Retained Liabilities" shall mean: 

        (a)   all
wages, benefits and equal opportunity employment obligations to or in respect of any employees of DEFS or any of its ERISA Affiliates, including any such obligations
arising under or in respect of any Benefit Plan; 

        (b)   all
Imbalance Payables other than the Assumed Imbalance Payables and all liability in respect of the Suspense Account Funds other than the Assumed Suspense Account
Obligations; 

        (c)   all
administrative, civil and criminal fines and penalties assessed by any Governmental Authority to the extent attributable or assessed with respect to periods prior to
the Effective Time; 

        (d)   all
Taxes of DEFS or any of its Affiliates in respect of periods prior to the Effective Time; 

8

 

        (e)   all
tort obligations arising from or related to Third Person personal injury or Third Person property damages in respect of the Assets or the business to which to Assets
relate, to the extent (i) such injury, property loss or damages arises out of or was caused by events solely occurring prior to the Effective Time and for which causes or events occurring on or
after the Effective Time are not contributing causes, and (ii) which are not caused by or the result or effect of any Environmental Defect or Title Defect or any Third Person Claim with respect
to any Environmental Defect or Title Defect; 

        (f)    all
obligations arising from or relating to the treatment or disposal of any Hazardous Materials at any off-site location prior to the Effective Time; 

        (g)   all
obligations or liabilities with respect to any Excluded Assets or any other assets or properties not included in the Assets, including, without limitation, assets or
properties used in the same business as the Assets but in which DEFS or any of the Selling Subsidiaries had no right, title or interest at the Effective Time; and 

        (h)   all
obligations or liabilities with respect to the litigation matters described on Schedule 5.7 as items 5 and 6. 

        "Schedules" shall mean any and/or all of the schedules attached to and made a part of this Agreement. 

        "Securities Act" shall mean the Securities Act of 1933, as amended. 

        "Selling Subsidiaries" shall mean AIM Pipeline, LLC, a Delaware limited liability company, Duke Energy Intrastate Pipeline, LLC, a
Delaware limited liability company and Duke Energy Field Services Marketing, LLC, a Delaware limited liability company. 

        "Settlement Notice" shall have the meaning given such term in Section 3.5. 

        "Seminole" shall mean the gas processing plant and related pipeline and gathering facilities described as the "Seminole Plant" on the
Systems Maps. 

        "Special Liabilities" shall mean all amounts payable or other obligations with respect to any Assumed Contracts and all amounts payable or
other obligations with respect to goods delivered or services rendered in respect of the Assets or the business to which the Assets relate, but only to the extent such amounts or obligations relate to
periods prior to the Effective Time and to the extent not caused by or the result of any Environmental Defect or Title Defect. 

        "Subject Time" shall mean the current local time then in effect in Denver, Colorado. 

        "Suspense Account Funds" shall have the meaning given such term in Section 7.12(a). 

        "Systems" shall mean the Operated Systems and Seminole. 

        "Systems Maps" shall mean the maps describing the Systems attached to this Agreement as  Exhibit A-1. 

        "Tax" or "Taxes" shall mean any tax, assessment, duty, fee, levy or other similar charges
assessed by any Governmental authority, including any income tax, ad valorem tax, excise tax, sales tax, use tax, franchise tax, real or personal property tax, transfer tax, gross receipts tax or
employment tax, together with and including, any and all interest, fines, penalties, assessments, and additions to Tax resulting from, relating to, or incurred in connection with any of those or any
contest or dispute thereof. 

        "Tax Return" shall mean any report, statement, form, return or other document or information required to be supplied to a taxing authority
in connection with Taxes. 

        "Third Person" shall mean (i) any Person other than a Party or its Affiliates and (ii) any Governmental Authority. 

9

 

        "Third Person Claim" shall have the meaning given such term in Section 11.4(c). 

        "Title Corrective Costs" shall mean the reasonable estimate of the net present value of the cost of the Cost Effective Title Remedy for
curing a Title Defect, which amount shall be limited to the cost of obtaining any replacement right of way and potential Third Person Claims with respect thereto. 

        "Title Defect" shall mean, with respect to a particular Asset, the reason or reasons that cause DEFS or the applicable Selling Subsidiary
to have less than Defensible Title. 

        "Title Defect Notice" shall mean a notice delivered to DEFS pursuant to Section 7.5
that (a) reasonably details the nature and description of an alleged Title Defect and the Assets to which they relate, (b) includes BUYER's calculation of the net present value of the
cost of curing the Title Defect using the Cost Effective Title Remedy, and (c) includes documentation reasonably substantiating the existence of the Title Defect and supporting the estimate of
the Cost Effective Title Remedy. 

        "Transaction Documents" shall mean this Agreement, the Transition Services Agreement, and the assignments and conveyances, and any other
document related to the sale, transfer, assignment or conveyance of the Assets to BUYER to be delivered at Closing. 

        "Transition Services Agreement" shall mean the Transition Services Agreement in substantially the form of  Exhibit F. 

        1.2    Other Definitional Provisions.    As used in this Agreement, unless expressly stated otherwise or the context
requires otherwise, (a) all references to an "Article," "Section," or "subsection" shall be to an Article, Section, or subsection of this Agreement, (b) the words "this Agreement,"
"hereof," "hereunder," "herein," "hereby," or words of similar import shall refer to this Agreement as a whole and not to a particular Article, Section, subsection, clause or other subdivision hereof,
(c) the words
used herein shall include the masculine, feminine and neuter gender, and the singular and the plural, (d) the word "including" means "including, without limitation" and (e) the word
"day" or "days" means a calendar day or days, unless otherwise denoted as a Business Day. 

        1.3    Headings.    The headings of the Articles and Sections of this Agreement and of the Schedules and Exhibits are
included for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction or interpretation hereof or thereof. 

        1.4    Other Terms.    Other terms may be defined elsewhere in the text of this Agreement and shall have the meaning
indicated throughout this Agreement. 

10

  

 
 

ARTICLE II
  
    THE TRANSACTION    
    

        2.1    The Transaction.    Effective for all purposes as of the Effective Time, DEFS shall sell, transfer and convey
to BUYER, and shall cause the Selling Subsidiaries to sell, assign, transfer and convey to BUYER, all of its and each Selling Subsidiary's right, title and interest in and to the Assets and BUYER
shall assume the Assumed Liabilities pursuant to Section 4.1. The sale, transfer and conveyance of the Assets to BUYER shall be free and clear of
all Liens other than Permitted Encumbrances created by, through or under DEFS or any of its Affiliates, and all bills of sale or other assignment or conveyance documents transferring or conveying the
Assets to BUYER shall contain such a special warranty of title excepting only Permitted Encumbrances. 

        2.2    Purchase Price.    In consideration for the sale, assignment, transfer and conveyance of the Assets to BUYER,
BUYER shall pay to DEFS the amount of Sixty Six Million Three Hundred Fifty Thousand and No/100 Dollars ($66,350,000.00) (the "Purchase Price"). The
Purchase Price shall be paid by wire transfer of immediately available funds in the amount set forth in the Preliminary Settlement Statement to the account designated in the Preliminary Settlement
Statement. 

        2.3    Purchase Price Allocation.    For the purpose of making the requisite filings, if any, under
Section 1060 of the Code and the regulations thereunder, DEFS and BUYER hereby agree that they will report the federal, state, and other Tax consequences of the transactions contemplated by
this Agreement in a manner consistent with the purchase price allocation set forth on Schedule 2.3, and in particular to report the information
required by Section 1060(b) of the Code, and will not take any position inconsistent with it upon examination of any tax return, in any refund claim, in any income tax litigation,
investigation, or other income tax matter. The Parties acknowledge that the purchase price allocation pursuant to Schedule 2.3 is solely for
income tax purposes. 

 
 

ARTICLE III
  
    ADJUSTMENTS, PRORATIONS AND SETTLEMENT    
    

        3.1    Adjustments.    At Closing, BUYER shall pay to DEFS the Purchase Price; provided, however, in order that only
one wire transfer will be necessary, the Purchase Price shall be netted against certain other payment obligations of DEFS and the BUYER, and the actual amount paid at Closing will equal the net
obligation of BUYER determined in accordance with Section 3.2. 

        3.2    Prorations of Property Taxes, Expenses, Capital Projects, Suspense Funds, Excess Inventory and
Imbalances.      

        (a)   The
amount payable to DEFS will be reduced by the amount of any general property Tax assessed against or pertaining to the Assets for periods before the Effective Time
with respect to any taxable period that includes the Effective Time, prorated in accordance with Section 12.3(a). 

        (b)   The
amount payable to DEFS will be adjusted up or down by the amount of any utility charges and other items of expense and the amount of any deposits or
pre-paid items attributable to the operation of the Assets prior to the Effective Time. Such amounts shall be prorated as of the Effective Time. 

        (c)   The
amount payable to DEFS will be reduced by any amount which DEFS has agreed to pay pursuant to Sections 7.4 or  7.5, or if any such amounts have not been
agreed by the Parties, by an estimate equal to the numerical average of BUYER's and DEFS' good faith estimates
of such amounts, which amounts shall remain subject to adjustment until finally agreed by the Parties or determined pursuant to Section 12.8. 

11

 

        (d)   The
amount payable to DEFS will be reduced by the amount of the Assumed Suspense Account Funds. 

        (e)   The
amount payable to DEFS will be adjusted up or down by the net difference amount of the Assumed Imbalance Receivables and the Assumed Imbalance Payables. 

        (f)    The
amount payable to DEFS will be increased by the value of BUYER's purchase of the Excess Inventory determined in accordance with  Section 7.10. 

        (g)   The
amount payable to DEFS will be increased by the amount of BUYER's reimbursement obligation in respect of the Capital Projects in accordance with  Section 7.13. 

        3.3    Preliminary Settlement Statement.    Not later than five (5) days before the Closing Date, DEFS shall
deliver to BUYER a written statement (the "Preliminary Settlement Statement") setting forth the Purchase Price, and the description and amount of each
item to be netted against the Purchase Price that are described in Section 3.2, with DEFS' calculation of such items in reasonable detail, based
on information then available to DEFS. Prior to delivery of the Preliminary Settlement Statement, DEFS shall consult with BUYER as to the contents thereof and shall negotiate with BUYER in good faith
as to any modifications thereto proposed by BUYER. The Preliminary Settlement Statement shall also set forth wire transfer instructions for the Closing payments. The payment at the Closing shall be
the amount set forth in the Preliminary Settlement Statement. 

        3.4    Final Settlement Statement.    No later than ninety (90) days after the Closing Date, DEFS shall deliver
to BUYER a revised settlement statement showing in reasonable detail its calculation of the items described in Section 3.2 along with any other
amounts that are payable or are to be prorated hereunder prior to the Effective Time (said revised statement and the calculation thereof shall be referred to as the "Final
Settlement Statement"). If DEFS does not deliver the Final Settlement Statement when required, BUYER may prepare and deliver it to DEFS, and in such case, DEFS shall have
BUYER's objection rights under Section 3.5. 

        3.5    Dispute Procedures.    The Final Settlement Statement shall become final and binding on DEFS and BUYER on the
20th day following the date the Final Settlement Statement is received by BUYER, unless prior to such date BUYER delivers written notice to DEFS of its disagreement with the Final
Settlement Statement (a "Settlement Notice"). Any Settlement Notice shall set forth BUYER's proposed changes to the Final Settlement Statement,
including an explanation in reasonable detail of the basis on which BUYER proposes such changes. If BUYER has timely delivered a Settlement Notice, BUYER and DEFS shall use good faith efforts to reach
written agreement on the disputed items. If the disputed items have not been resolved by BUYER and DEFS by the 30th day following DEFS' receipt of a Settlement Notice, any remaining
disputed items shall be submitted to the Independent Accountants for resolution within five (5) Business Days after the end of the foregoing 30-day period. The fees and expenses of
the Independent Accountants shall be borne fifty percent (50%) by DEFS and fifty percent (50%) by BUYER. The Independent Accountants' determination of the disputed items shall be final and binding
upon BUYER and DEFS and the Parties hereby waive any and all rights to dispute such resolution in any manner, including in court, before an arbiter or appeal. The Independent Accountants shall only
have the right to determine the amounts of any items that are to be reflected on the Final Settlement Statement and not to interpret any other provision of this Agreement. 

        3.6    Payments.    If the final amount as set forth in the Final Settlement Statement exceeds the estimated amount as
set forth in the Preliminary Settlement Statement, then BUYER shall pay to DEFS the amount of such excess, with interest at the Interest Rate. If the final calculated amount as set forth in the Final
Settlement Statement is less than the estimated calculated amount as set forth in the Preliminary Settlement Statement, then DEFS shall pay to BUYER the amount of such excess, with interest at the
Interest Rate. Any payment shall be made within three (3) Business Days of the 

12

 

date
the Final Settlement Statement becomes final pursuant to Section 3.5. Nothing contained in this Article III shall relieve any Party
from any obligation to make any other payments required by this Agreement. 

        3.7    Special Provisions with Respect to Georgia Pacific.    The Parties acknowledge that execution of the Georgia
Pacific Agreement is not a condition to Closing. Certain understandings concerning the Georgia Pacific Agreement are set out in Schedule 3.7. 

 
 

ARTICLE IV
  
    ASSUMED OBLIGATIONS    
    

        4.1    Assumption of Assumed Obligations.    Effective on the Effective Date, BUYER shall assume all rights,
liabilities, duties, obligations, risk of loss, Claims, Losses and any related responsibility for the ownership, operation or use of the Assets and the business related thereto and any condition of or
on the Assets attributable to any period of time, whether before, on or after the Effective Time; excluding, however, the Retained Liabilities (collectively, the "Assumed
Obligations"). Notwithstanding anything contained in this Agreement to the contrary, the assumption by BUYER of the Assumed Obligations shall not excuse or otherwise limit
DEFS' obligations under Sections 7.4 or 7.5 or DEFS' indemnity obligations under Article XI. 

 
 

ARTICLE V
  
    REPRESENTATIONS AND WARRANTIES OF DEFS    
    

        Except as set forth in any of the Exception Schedules delivered to BUYER, DEFS represents and warrants to BUYER as follows: 

        5.1    Organization, Good Standing, and Authority.      

        (a)   DEFS
is a limited partnership duly formed, validly existing and in good standing under the Laws of the State of Delaware and has all requisite limited partnership power
and authority to operate the Assets operated by it and to own or otherwise hold the Assets owned or held by it, and is duly qualified as a foreign organization in good standing in each State in which
the Assets are located. The execution and delivery of this Agreement and the Transaction Documents to which DEFS is a party and the consummation by DEFS of the transactions contemplated herein and
therein have been duly and validly authorized by all necessary limited partnership action by DEFS. This Agreement has been duly executed and delivered by DEFS. DEFS has all requisite limited
partnership power and authority to enter into and perform this Agreement and the Transaction Documents to which it is a party, to perform its obligations hereunder and thereunder and to carry out the
transactions contemplated herein and therein. 

        (b)   Each
of the Selling Subsidiaries is a limited liability company, duly formed, validly existing and in good standing under the laws of the State of Delaware and has all
requisite limited liability company power and authority to operate the Assets operated by it and to own or otherwise hold the Assets owned or held by it, and is duly qualified as a foreign
organization in good standing in each state in which such Assets are located. The consummation by each of the Selling Subsidiaries of the transactions contemplated by this Agreement have been duly and
validly authorized by all necessary limited liability company action by such Selling Subsidiary. 

        5.2    Enforceability.    This Agreement constitutes and, upon execution and delivery of the Transaction Documents to
which DEFS is a party, such Transaction Documents will constitute, valid and binding obligations of DEFS, enforceable against DEFS in accordance with their terms, subject to applicable bankruptcy,
insolvency, reorganization, moratorium and other similar Laws affecting creditor's rights generally and general principles of equity. 

13

 

        5.3    No Conflicts.    The execution, delivery and performance by DEFS of this Agreement and the Transaction
Documents, the execution, delivery and performance by each Selling Subsidiary of the Transaction Documents to which it is a party and the consummation of the transactions contemplated hereby or
thereby by DEFS and the Selling Subsidiaries, will not: 

        (a)   Provided
all of the DEFS Required Consents and Post Closing Consents have been obtained, conflict with, constitute a breach, violation or termination of, give rise to
any right of termination, cancellation or acceleration of or result in the loss of any right or benefit under, any agreement to which DEFS or any Selling Subsidiary is a party or by which any of them
or the Assets are bound; 

        (b)   Conflict
with or violate the organizational documents of DEFS or any Selling Subsidiary, including the limited partnership agreement of DEFS; and 

        (c)   Provided
that all of the DEFS Required Consents and Post Closing Consents have been obtained, violate any Law applicable to DEFS or any Selling Subsidiary or the Assets. 

        5.4    Consents, Approvals, Authorizations and Governmental Regulations; Permits.      

        (a)   Except
(i) for Post-Closing Consents, (ii) as may be required under the HSR Act, and (iii) as set forth in  Schedule 5.4(a) (the items described in clauses (ii) and (iii) being
collectively referred to as the "DEFS
Required Consents"); no order, consent, waiver, permission, authorization or approval of, or exemption by, or the giving of notice to or the registration or filing with any
Governmental Authority or Third Person, is necessary for DEFS to execute, deliver and perform this Agreement or the Transaction Documents to which it is a party or for any Selling Subsidiary to sell,
assign or transfer its interest in the Assets to BUYER or to execute, deliver and perform any of the Transaction Documents to which it is a party. 

        (b)   Except
as set forth in Schedule 5.4(b), (i) the Permits described on Exhibits
A-4(a), A-4(b) and A-4(c) constitute all of
the Permits required or necessary for DEFS or any of the Selling Subsidiaries (as applicable) to own its interests in the Assets, and operate the Operated Systems, in the places and in the manner
currently owned or operated (other than Permits, the absence of which will not adversely affect BUYER's ability to own or operate the Assets) and each such Permit is in full force and effect,
(ii) either DEFS nor any Selling Subsidiary has received written notification concerning, and there are no violations that are in existence with respect to such Permits and (iii) no
Proceeding is pending, or to DEFS' Knowledge, threatened with respect to the revocation, limitation or otherwise relating to any of such Permits. Notwithstanding anything herein to the contrary, the
provisions of this Section 5.4(b) shall not relate to or cover any matter relating to or arising out of any Environmental Laws (an
"Environmental Matter"). 

        5.5    Taxes.    Except as set forth in Schedule 5.5: 

        (a)   All
Taxes payable by or imposed against DEFS or any Selling Subsidiary relating to the Assets or the operation thereof have been fully paid on or before the due date
thereof for payment without penalty or is being contested in good faith (subject, however, to the possibility of audit adjustments in respect of open years). DEFS and each Selling Subsidiary has duly
complied with all withholding Tax and Tax deposit requirements imposed on it in respect of the Assets. Schedule 5.5 describes all Taxes currently
being contested by DEFS or any Selling Subsidiary. 

        (b)   Except
for those not yet due or those which are being contested in good faith, all Tax Returns that are required to have been filed for, by, on behalf of or with respect
to DEFS or any of the Selling Subsidiaries relating to the Assets, or the operation of the Operated Systems have been filed with the appropriate Governmental Authority and all Taxes shown to be due
and payable on such Tax Returns have been paid in full; 

14

 

        (c)   To
DEFS' Knowledge, (i) neither DEFS nor any Selling Subsidiary is under audit or examination by any Governmental Authority, (ii) there are no Claims or
Proceedings now pending or threatened against DEFS or any Selling Subsidiary with respect to any Tax or any matters under discussion with any Governmental Authority relating to any Tax, and
(iii) there are no Claims for any additional Tax asserted by any Governmental Authority against DEFS or any Selling Subsidiary relating to the Assets or the operation of Conroe and the Operated
Systems; and 

        (d)   None
of the Assets: (i) is "tax-exempt use property" within the meaning of Section 168(h) of the Code or (ii) directly or indirectly
secures any debt the interest on which is tax-exempt under the Code. 

        5.6    Operating Statements.    The Operating Statements for the Operated Systems were prepared by DEFS or a Selling
Subsidiary using accounting practices and procedures ordinarily used by DEFS or such Selling Subsidiary in the preparation of internally prepared operating statements, consistently applied, and,
except for the effect of any adjustments to the Operating Statement for Conroe as a result of the reallocation of interests by ExxonMobil, fairly present the costs and results of operations of the
Operated Systems for the periods covered thereby. To DEFS' Knowledge, the Operating Statements for Seminole fairly present the costs and results of operation of Seminole for the periods covered
thereby. 

        5.7    Litigation; Compliance with Laws.    Except as described in  Schedule 5.7: 

        (a)   There
is no injunction, restraining order or Proceeding pending, or to the Knowledge of DEFS, threatened against DEFS or any Selling Subsidiary that restrains or
prohibits the consummation of the transactions contemplated by this Agreement. 

        (b)   There
is no Claim or Proceeding pending, or to DEFS' Knowledge, threatened, against or affecting the Assets, or DEFS' or any Selling Subsidiary's ownership of the Assets
or the operation of the Operated Systems by DEFS or any Selling Subsidiary, before or by any Governmental Authority. 

        (c)   The
Operated Systems are, and DEFS and its Affiliates are currently operating, and for the past two years have operated, the Operated Systems, in compliance with
applicable Laws. To DEFS' Knowledge, Seminole is currently being operated, and for the past two years has been operated, in compliance with applicable Laws. Notwithstanding anything herein to the
contrary, the provisions of this Section 5.7(c) shall not relate to or cover Environmental Laws or any Environmental Matters. 

        5.8    Assumed Contracts.    As of the date of this Agreement, the Assumed Contracts include all of the contracts or
agreements relating to the Operated Systems and Seminole under which natural gas or natural gas liquids are purchased, sold, processed or transported, and all other contracts or agreements which
relate primarily to the Assets or the business to which the Assets relate. Except as listed on Schedule 5.8, neither DEFS nor any Selling
Subsidiary is in default and there is no event or circumstance that with notice, or lapse of time or both, would constitute an event of default by DEFS or any Selling Subsidiary under the terms of any
of the Assumed Contracts. To DEFS' Knowledge and except as listed on Schedule 5.8, (i) all of the Assumed Contracts (other than those to
be entered into in the future) are enforceable and in full force and effect, (ii) no counter-party to any of the Assumed Contracts is in default under the terms of such Assumed Contract, and
(iii) DEFS has no Knowledge of any facts or circumstances that with the passage of time, the giving of notice, or both, would constitute a default under any Assumed Contract or would excuse
performance under any Assumed Contract by reason of force majeure. 

        5.9    Intellectual Property.    Except as described in  Schedule 5.9, neither DEFS nor any Selling Subsidiary has received any
written notice of infringement, misappropriation or conflict with respect
to Intellectual Property from any Person with respect to the operation of the Operated Systems. To DEFS' 

15

 

Knowledge,
(i) the operation of the Operated Systems has not infringed, misappropriated or otherwise conflicted with any patents, patent applications, patent rights, trademarks, trademark
applications, service marks, service mark applications, copyrights, trade names, unregistered copyrights, trade secrets of any other Person. 

        5.10    Preferential Rights to Purchase.    Except as listed in  Schedule 5.10, there are no preferential or similar rights to
purchase any portion of the Assets. 

        5.11    Broker's or Finder's Fees.    No investment banker, broker, finder or other Person is entitled to any
brokerage or finder's fee or similar commission in respect thereof based in any way on agreements, arrangements or understandings made by or on behalf of DEFS or any Selling Subsidiary or any of DEFS'
Affiliates which is, or following the Closing would be, an obligation of BUYER. 

        5.12    Condemnation.    Except for litigation matters in which DEFS and all Selling Subsidiaries have been dismissed
and the litigation and Claims identified on Schedule 5.7, as of the date hereof, there has been no taking (whether permanent, temporary, whole or
partial) of any part of the Assets by reason of condemnation against DEFS or any Selling Subsidiary, and to DEFS' Knowledge no such taking has been threatened. 

        5.13    Environmental Matters.    Except as set forth in  Schedule 5.13. 

        (a)   To
DEFS' Knowledge, neither DEFS nor any other Person has caused or allowed the generation, use, treatment, storage, or Disposal of Hazardous Materials at the Operated
Systems, except in accordance with all applicable Environmental Laws; 

        (b)   To
DEFS' Knowledge, there has been no release of any Hazardous Materials at, on, or underlying any of the Assets or the Operated Systems other than in the ordinary
course of business and all such releases have been reported to the appropriate Governmental Authority or were in compliance with applicable Environmental Law; 

        (c)   DEFS
or a Selling Subsidiary has secured and holds all Permits required under Environmental Laws for the operation of the Operated Systems and DEFS or the Selling
Subsidiary holding such Permit is in compliance with such Permits; 

        (d)   Neither
DEFS nor any Selling Subsidiary has received written inquiry or notice of any actual or threatened Claim related to or arising under any Environmental Law
relating to the Assets; 

        (e)   Neither
DEFS nor any Selling Subsidiary has at any time within the past two (2) years operated or been required to operate any of the Operated Systems under any
compliance order, a decree or agreement, any consent decree or order, or corrective action decree or order issued by or entered into with any Governmental Authority under any Environmental Law or any
Law regarding health or safety in the work place; 

        (f)    To
DEFS' Knowledge, DEFS and each Selling Subsidiary is currently operating the Operated Systems in compliance with all applicable Environmental Laws; and 

        (g)   DEFS
has offered BUYER access at DEFS' headquarters in Denver, Colorado to copies of the final drafts of all written environmental reports and assessments in respect of
the Assets in its possession or under its control, and to DEFS' Knowledge, there are no other written environmental reports or assessments in respect of the Assets which are not in its possession or
under its control. 

        5.14    Benefit Plan Liabilities.    At the Effective Time, BUYER shall have no liability with respect to any Benefit
Plans except for liabilities, if any, encumbering the Assets arising from DEFS' or a Selling Subsidiary's status prior to the Closing as an ERISA Affiliate of Duke Energy Corporation, which
liabilities are included as Retained Liabilities. 

16

 

        5.15    No Foreign Person.    Neither DEFS nor any Selling Subsidiary is a "foreign person" as defined in
Section 1445 of the Code and in any regulations promulgated thereunder. 

        5.16    Bankruptcy.    There are no bankruptcy, reorganization or receivership proceedings pending, planned or being
contemplated by DEFS or any Selling Subsidiary with respect to DEFS, any Selling Subsidiary or the Assets, or to the Knowledge of DEFS, being threatened against DEFS or any Selling Subsidiary. 

        5.17    Advance Receipts/Purchases.    Other than Imbalances, neither DEFS nor any Selling Subsidiary has, other than
in a manner consistent with the normal cycle of billing (A) received any quantity of natural gas or liquids under any Assumed Contract for which payment will be due in the future, or
(B) received prepayments, advance payments or loans that will require BUYER to perform services or provide natural gas or gas liquids under any Assumed Contract after the Effective Time without
payment. 

        5.18    Diligence Materials.    All documents, agreements or instruments provided to BUYER by DEFS to enable BUYER to
evaluate the transaction contemplated by this Agreement were either the originals of such documents, agreements or instruments or true and correct copies of the originals of such documents, agreements
or instruments. Except for policy or contract limits (which have been reduced to reflect the fact that the Conroe Environmental Agreements cover only Conroe), the Conroe Environmental Agreements
provide the same or greater coverages for Conroe as DEFS has under the existing agreements providing for environmental remediation and insurance at Conroe. 

        5.19    Regulatory Filings.    DEFS has offered BUYER access at DEFS' headquarters in Denver, Colorado, to true and
complete copies of all currently effective reports, tariffs and rate schedules relating to the Assets or the Operated Systems filed by DEFS or any Selling Subsidiary with any Governmental Authority,
and such reports, tariffs and rate schedules are true and correct and were prepared in substantial conformity with applicable regulations and were filed in the appropriate offices. 

 
 

ARTICLE VI
  
    REPRESENTATIONS AND WARRANTIES OF BUYER    
    

        BUYER hereby represents and warrants to DEFS: 

        6.1    Organization, Good Standing, and Authorization.    BUYER is a limited partnership duly formed, validly existing
and in good standing under the Laws of the State of Delaware. BUYER has all requisite power and authority to enter into and perform this Agreement and the Transaction Documents to which it is a party,
to perform its obligations hereunder and thereunder and to carry out the transactions contemplated herein and therein. The execution and delivery of this Agreement and the Transaction Documents to
which it is a party and the consummation by BUYER of the transactions contemplated herein have been duly and validly authorized by all necessary action by BUYER. This Agreement has been duly executed
and delivered by BUYER. 

        6.2    Enforceability.    This Agreement constitutes, and upon execution and delivery of the Transaction Documents to
which BUYER is a party, such Transaction Documents will constitute, valid and binding obligations of BUYER, enforceable against BUYER in accordance with their terms, subject to applicable bankruptcy,
insolvency, reorganization, moratorium and other similar Laws affecting creditor's rights generally and general principles of equity. 

        6.3    No Conflicts.    The execution, delivery and performance by BUYER of this Agreement and the Transaction
Documents to which it is a party and the consummation of the transactions contemplated hereby or thereby, will not: 

        (a)   Provided
that any BUYER Required Consents and Post Closing Consents have been obtained, conflict with, constitute a breach, violation or termination of, give rise to any
right of 

17

 

termination,
cancellation or acceleration of or result in the loss of any right or benefit under, any agreement to which BUYER is a party; 

        (b)   Conflict
with or violate the organizational documents of BUYER, including its limited partnership agreement, and 

        (c)   Provided
that all of BUYER Required Consents and Post Closing Consents have been obtained, violate any Law applicable to BUYER or its properties or assets. 

        6.4    Consents, Approvals, Authorizations and Governmental Regulations.    Except (i) for
Post-Closing Consents, (ii) as may be required under the HSR Act and (iii) as set forth in Schedule 6.4 (the items
described in clauses (ii) and (iii) being collectively referred to as the "BUYER Required Consents"); no order, consent, waiver,
permission, authorization or approval of, or exemption by, or the giving of notice to or registration or filing with, any Governmental Authority or Third Person, is necessary for BUYER to execute,
deliver and perform this Agreement or the Transaction Documents to which it will be a party. 

        6.5    Litigation.    There is no injunction, restraining order or Proceeding pending against BUYER that restrains or
prohibits the consummation of the transactions contemplated by this Agreement. 

        6.6    Independent Investigation.    BUYER is knowledgeable in the business of owning and operating natural gas,
natural gas liquids, condensate and refined product facilities. In making the decision to enter into this Agreement and consummate the transaction contemplated hereby, BUYER has relied solely on its
own independent due diligence investigations and inspection of the Assets, and the representations, warranties, covenants and undertakings of DEFS in this Agreement and the Transaction Documents.  BUYER ACKNOWLEDGES THAT IT IS
ACQUIRING THE ASSETS IN THEIR "AS IS, WHERE IS" CONDITION AND STATE OF REPAIR, AND WITH ALL FAULTS AND DEFECTS, AND THAT EXCEPT AS EXPRESSLY SET
OUT IN THIS AGREEMENT OR THE TRANSACTION DOCUMENTS, DEFS HAS MADE NO REPRESENTATION, WARRANTY OR COVENANT OF ANY KIND OR NATURE, EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO,
WARRANTIES OF MARKETABILITY, QUALITY, CONDITION, CONFORMITY TO SAMPLES, MERCHANTABILITY, AND/OR FITNESS FOR A PARTICULAR PURPOSE, ALL OF WHICH ARE, EXCEPT AS OTHERWISE SET OUT IN THIS AGREEMENT OR THE
TRANSACTION DOCUMENTS, EXPRESSLY DISCLAIMED BY DEFS AND WAIVED BY BUYER. BUYER FURTHER ACKNOWLEDGES THAT: (I) THE ASSETS HAVE BEEN USED FOR NATURAL GAS, NATURAL GAS LIQUIDS, CONDENSATE AND/OR
REFINED PRODUCT OPERATIONS AND PHYSICAL CHANGES IN THE ASSETS AND IN THE LANDS BURDENED THEREBY MAY HAVE OCCURRED AS A RESULT OF SUCH USES AND (II) THE ASSETS MAY INCLUDE BURIED PIPELINES AND
OTHER EQUIPMENT, THE LOCATIONS OF WHICH MAY NOT BE READILY APPARENT BY A PHYSICAL INSPECTION OF THE ASSETS OR THE LANDS BURDENED THEREBY. EXCEPT AS EXPRESSLY SET OUT IN THIS AGREEMENT, DEFS MAKES NO
REPRESENTATION, COVENANT OR WARRANTY, EXPRESS, IMPLIED OR STATUTORY, AS TO (A) THE ACCURACY OR COMPLETENESS OF ANY DATA OR RECORDS DELIVERED TO BUYER WITH RESPECT TO THE ASSETS, INCLUDING,
WITHOUT LIMITATION, ANY DESCRIPTION OF THE ASSETS, PRICING ASSUMPTIONS, QUALITY OR QUANTITY OF THE INTERESTS, FREEDOM FROM PATENT OR TRADEMARK INFRINGEMENT OR (B) FUTURE VOLUMES OF HYDROCARBONS
OR OTHER PRODUCTS GATHERED, TRANSPORTED, TREATED, STORED OR PROCESSED THROUGH OR AT THE ASSETS. With respect to any projection or forecast delivered by or on behalf of DEFS or
its Affiliates to BUYER, BUYER acknowledges that (i) there are uncertainties inherent in attempting to make such projections and forecasts, (ii) BUYER is familiar with such
uncertainties, and (iii) BUYER is taking full responsibility for making its own evaluation of the adequacy and accuracy of all such projections and forecasts 

18

 

furnished
to BUYER. BUYER acknowledges that DEFS only holds a 12.42% undivided interest in the Assets comprising Seminole. 

        6.7    Broker's or Finder's Fees.    No investment banker, broker, finder or other Person is entitled to any brokerage
or finder's fee or similar commission in respect thereof based in any way on agreements, arrangements or understandings made by or on behalf of BUYER or any of its Affiliates which is, or following
the Closing would be, an obligation of DEFS or any of its Affiliates. 

        6.8    Available Funds.    BUYER will have at Closing, sufficient cash to enable it to make payment in immediately
available funds of the Purchase Price when due and any other amounts to be paid by it hereunder. 

 
 

ARTICLE VII
  
    COVENANTS AND ACCESS    
    

        7.1    Conduct of Business.      

        (a)   Without
the prior written consent of BUYER, which consent shall not be unreasonably withheld or delayed, DEFS covenants and agrees that from and after the execution of
this Agreement and until the Closing: 

        (i)    DEFS
will not, and will cause each of the Selling Subsidiaries not to, sell, transfer, assign, convey or otherwise dispose of any Assets other than the sale of Inventory
in the ordinary course of business or the sale or other disposition of equipment or other Personal Property which is replaced with equipment or other Personal Property of comparable or better value
and utility. Notwithstanding the foregoing, DEFS will use and will cause the Selling Subsidiaries to use, commercially reasonable efforts to minimize the amount of Excess Inventory at the Closing; 

        (ii)   DEFS
will not, and will cause each of the Selling Subsidiaries not to, create or allow the creation of any Lien other than Permitted Encumbrances on any Asset; 

        (iii)  DEFS
will, and will cause each of the Selling Subsidiaries not to, amend any Contract in any material respect, or terminate any Contract, or enter into any new
contracts or agreements in respect of the Assets performable after the Effective Time other than in the ordinary course of business, and BUYER agrees that any such new contracts or agreement entered
into in compliance with this Section 7.1(a)(iii) shall be added to Exhibit A-6
and shall be deemed to be an Assumed Contract; 

        (iv)  DEFS
will not, and will cause each of the Selling Subsidiaries not to, incur, or commit to incur any liability or obligation to make capital expenditures that will
become the obligations of BUYER pursuant to Section 7.13 or which will be payable by BUYER after the Effective Time, other than those Capital
Projects described on Schedule 7.13 on the date of this Agreement and other capital expenditures which do not exceed $30,000 in the aggregate for
any project; 

        (b)   DEFS
will give BUYER written notice of (i) any breach of any representation or warranty under this Agreement, or (ii) any event or development that it
believes is reasonably likely to have a Material Adverse Effect, promptly upon DEFS obtaining Knowledge thereof. 

        (c)   Unless
BUYER otherwise agrees in writing, which agreement shall not be unreasonably withheld or delayed, DEFS shall: 

        (i)    except
in the case of Seminole which is operated by a Third Person, cause the Assets to be maintained and operated in the ordinary course of business in accordance with
the past operating and maintenance practices of DEFS and the Selling Subsidiaries, including regular 

19

 

scheduled
maintenance plans and capital expenditures, and pay or cause to be paid all costs and expenses in connection therewith when due; provided, however, that if DEFS believes that it is desirable
to depart from its ordinary course of business with respect to the Assets, it will promptly advise BUYER of the reasons therefore; 

        (ii)   carry
on, and cause each Selling Subsidiaries to carry on, its business in respect of the Assets in substantially the same manner as it has heretofore; and 

        (iii)  except
in the case of Seminole which is operated by a Third Person, use reasonable efforts, and cause each Selling Subsidiary to use reasonable efforts (A) to
preserve its business in respect of the Assets intact, (B) to keep available the services of the employees involved in the conduct of such business and (C) to preserve the goodwill of
customers having business relations with DEFS or such Selling Subsidiary in respect of the Assets, in each case, consistent with past practice. 

        7.2    Casualty Loss.      

        (a)   DEFS
shall promptly notify BUYER of any Casualty Loss of which DEFS becomes aware prior to the Closing. If a Casualty Loss occurs that could reasonably be expected to
have a Material Adverse Effect, DEFS or BUYER shall have the right to extend the Closing Date for up to 45 days for the purpose of repairing or replacing the Assets destroyed or damaged by the
Casualty Loss. If DEFS does not repair or replace the Assets destroyed or damaged by the Casualty Loss prior to the Closing and the Parties are unable to agree on a reduction to the Purchase Price to
compensate BUYER for the Casualty Loss, BUYER may terminate this Agreement upon fifteen (15) days written notice to DEFS. 

        (b)   If
this Agreement is not terminated by BUYER as provided in subsection (a), BUYER's sole remedy with respect to any Casualty Loss in respect of Assets which are not
repaired or replaced prior to the Closing is to (i) reduce the Purchase Price by an amount estimated by DEFS and agreed to by BUYER to be equal to the repair or replacement cost of the Assets
affected by the Casualty Loss; provided that, if the Parties cannot agree, then the Closing shall occur and either Party may submit the determination of the costs of the Casualty Loss for resolution
pursuant to Section 12.8, in which case any insurance, condemnation or taking proceeds with respect to such Casualty Loss shall be the sole
property of DEFS, or (ii) accept the Assets with no adjustment to the Purchase Price, but with BUYER being entitled to receive as BUYER's sole property all insurance, condemnation or taking
proceeds, on account of such Casualty Loss. 

        7.3    Access, Information and Access Indemnity.      

        (a)   Commencing
on signing and continuing until Closing, DEFS will make available at DEFS' offices to BUYER and BUYER's authorized representatives for examination as BUYER
may reasonably request, all land files, regulatory files, abstracts, title opinions, engineering data, environmental data or information, reports, maps, drawings, surveys, books, records, and
agreements in DEFS' or its Affiliates' possession or control relating to the Assets; provided, however, such material shall not include (i) any proprietary data which relates to another
business of DEFS and is not related to the continued operation of the Assets, (ii) any information described on Schedule 7.3 subject to
Third Person confidentiality agreements for which a consent or waiver cannot be secured by DEFS after reasonable efforts, or (iii) the information described on  Schedule 7.3 which, if disclosed,
 would violate an attorney-client privilege or might constitute a waiver of rights as to attorney work product
or attorney-client privileged communications. 

        (b)   Subject
to subsection (a) above, DEFS shall permit BUYER and BUYER's authorized representatives to consult with DEFS' employees during the business hours of
8:00 a.m. to 5:00 p.m. (local time), Monday through Friday and to conduct, at BUYER's sole risk and expense, inspections and inventories of the Assets and to examine all Records at the
Plant Facilities over 

20

 

which
DEFS has control. DEFS shall also coordinate, in advance, with BUYER to allow site visits and inspections at the field sites on Saturdays unless operational conditions would reasonably prohibit
such access. 

        (c)   BUYER SHALL PROTECT, DEFEND, INDEMNIFY AND HOLD THE DEFS INDEMNITEES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS AND LOSSES OCCURRING ON OR TO
THE ASSETS CAUSED BY THE ACTS OR OMISSIONS OF BUYER, BUYER'S AFFILIATES OR ANY PERSON ACTING ON BUYER'S OR ITS AFFILIATE'S BEHALF IN CONNECTION WITH ANY DUE DILIGENCE CONDUCTED PURSUANT TO OR IN
CONNECTION WITH THIS AGREEMENT, INCLUDING ANY SITE VISITS AND ENVIRONMENTAL SAMPLING. BUYER shall comply fully with all rules, regulations, policies and instructions issued by
DEFS or any Third Person operator regarding BUYER's actions while upon, entering or leaving any property included in the
Assets, including any insurance requirements that DEFS may impose on contractors authorized to perform work on any property owned or operated by DEFS. Notwithstanding the foregoing, DEFS shall not
impose rules, regulations or instructions that unreasonably impede or delay any of BUYER's activities permitted by this Section 7.3. 

        7.4    Environmental Matters.      

        (a)   BUYER
shall be entitled to perform, at its sole cost, risk and expense, any non-invasive or invasive environmental diligence (Phase I or Phase II
environmental analysis) on the Operated Systems other than Conroe in compliance with the procedures attached hereto as Exhibit E during the
period ending forty-five (45) days after the date of this Agreement. BUYER shall have no right of access to Seminole and shall not be permitted to conduct any invasive environmental
analysis (or other invasive activity) at Conroe, but shall be entitled to perform, at its sole cost, risk and expense, any non-invasive environmental analysis thereof. 

        (b)   BUYER
shall furnish DEFS copies of all environmental materials obtained by, or prepared by or for BUYER or its Affiliates and their respective agents in connection with
any of the foregoing inspections. All such environmental reports will be held in confidence in accordance with the terms thereof and, if the transactions contemplated herein are not consummated, will
be delivered to DEFS in accordance with the terms of the Confidentiality Agreement. 

        (c)   If
in the course of its environmental diligence, BUYER discovers any Environmental Defects that it desires DEFS to redress (other than any matters described on the
Exception Schedules), BUYER shall provide DEFS with an Environmental Defect Notice therefore by the Notice Deadline and DEFS shall, in its sole discretion, elect any one of the following by written
notice prior to the Closing: 

        (i)    Agree
to Remediate the Environmental Defect at its sole cost, risk and expense in accordance with the Cost Effective Environmental Remedy before or after the Closing and
may, in its discretion, extend the Closing for up to 45 days in order to attempt to effect such Remediation prior to the Closing; 

        (ii)   Agree
to pay to BUYER an amount for the Environmental Defect equal to the Environmental Corrective Cost thereof as agreed to between DEFS and BUYER; provided that if
the Parties are unable to agree, the Closing shall occur and such amount shall be determined by arbitration pursuant to the procedure in  Section 12.8; or 

        (iii)  If
such Environment Defect is of the kind or nature that a prudent operator of assets like the Assets affected by such Environmental Defect would not currently
undertake Remediation, agree to indemnify BUYER against Claims and Losses related to the Environmental Defect in accordance with Section 11.2(e),
in which case such item shall be set forth on Schedule 11.2(e). 

21

 

        (d)   Notwithstanding
anything in this Section 7.4 to the contrary, BUYER shall not be entitled to assert any
Environmental Defect under this Agreement, and hereby waives all Claims against DEFS with respect to any Environmental Matters, unless the reasonably estimated Environmental Corrective Costs of such
Environmental Defect exceed $5,000 (a "Qualified Environmental Claim") and then only to the extent that the sum of all such Qualified Environmental
Claims exceeds $250,000 in the aggregate. 

        (e)   In
connection with any Environmental Defect that DEFS is required to Remediate or indemnify BUYER under this Agreement, (i) BUYER shall make available, and DEFS
shall have the right, from time to time, to review, all environmental materials related to the Assets to the extent related to any Pre-Closing environmental issues, and to have access to
the Assets and BUYER's utility services from time to time to effect Remediation, (ii) BUYER shall in good faith fully cooperate with DEFS with respect thereto and (iii) DEFS shall have
the sole and exclusive right to conduct any Remediation; provided, however, BUYER shall be entitled to participate with DEFS in any discussions, negotiations and Proceedings with any Governmental
Authorities in connection therewith. DEFS shall reimburse BUYER for actual Third Person costs incurred by BUYER outside of its normal operations and to the extent necessary for DEFS' to conduct
Remediation activities and for the reasonable cost of supervision and monitoring services requested from BUYER by DEFS. DEFS shall PROTECT, DEFEND, INDEMNIFY AND HOLD THE BUYER INDEMNITIES HARMLESS
FROM AND AGAINST ANY AND ALL CLAIMS AND LOSSES OCCURRING ON OR TO THE ASSETS CAUSED BY THE ACTS OR OMISSIONS OF DEFS, DEFS' AFFILIATES OR ANY PERSON ACTING ON DEFS' OR DEFS' AFFILIATES BEHALF IN
CONNECTION WITH ANY REMEDIATION CONDUCTED PURSUANT TO THIS AGREEMENT. DEFS shall comply fully with all rules, regulations, policies and instructions issued by BUYER or any Third Person operator
regarding DEFS' actions while upon, entering or leaving any property included in the Assets, including any insurance requirements to the extent set forth on  Schedule 7.4(e). Notwithstanding the
foregoing, BUYER shall not impose rules, regulations or instructions that unreasonably impede or delay DEFS'
Remediation activities. 

        (f)    If
(i) Environmental Corrective Costs with respect to any Environmental Defects affecting the AIM System exceeds $3,500,000, and (ii) notwithstanding that
such Environmental Defects would be Remediated by DEFS pursuant to this Agreement, such Environmental Defects could reasonably be expected to have a material adverse effect on the value of the AIM
System, BUYER shall have the right to terminate this Agreement upon ten (10) days written notice to DEFS, which notice shall describe in reasonable detail BUYER's basis for concluding that such
a material adverse effect exists notwithstanding that such Environmental Defect would be Remediated by DEFS. 

        (g)   Notwithstanding
anything in this Agreement to the contrary, (i) BUYER shall accept all liability and obligations with respect to any ground coverage conditions on
the following segments of the AIM System: the Ray Braswell-Pineywoods 20" line located in the Springwood Subdivision, the Vicksburg (Halls Ferry Road) 12" line and the Baxterville 16" line, and
(ii) DEFS shall accept all liability and obligations with respect to, and use commercially reasonably efforts to remedy prior to Closing, the ground coverage conditions on the Redwood line
comprising part of the AIM System existing prior to the Closing and those matters described in items 3(c), (d) and (e) of Schedule 5.13 and item 3(b) on  Schedule 5.7. If DEFS is
unable to remedy such matters prior to Closing, DEFS shall treat such matters as if they were Environmental Defects that
DEFS had agreed to Remediate, provided, however, that BUYER shall make its field personnel available to DEFS to assist in the remediation of the Redwood line ground coverage condition at no cost and
DEFS shall have no liability to BUYER for ground coverage gas loss or for disruption to BUYER's operations as a result of remediation of such ground coverage conditions. DEFS shall 

22

 

consult
with BUYER with respect to its proposed remediation of the Redwood line washout conditions. 

        (h)   Except
only to the extent of Retained Liabilities, the remedies for breaches of DEFS' representations and warranties set out in  Section 5.13 and DEFS' indemnity obligations under Section 11.2(e) (which shall not be limited by the provisions
of this Section 7.4), this Section 7.4 sets out BUYER's sole and exclusive remedies against DEFS, any Selling
Subsidiary or any other DEFS Indemnitee in respect of Environmental Laws or Environmental Matters affecting the Operated Systems. 

        7.5    Title Defects.      

        (a)   BUYER
shall have a period of forty-five (45) days from the date of this Agreement to examine title to the Assets. If in the course of such
examination, BUYER discovers any Title Defects (other than any matter described in an Exception Schedule), it may provide DEFS with a Title Defect Notice with respect to such Title Defect prior to the
Notice Deadline. 

        (b)   With
respect to Title Defects that are described in a Title Defect Notice delivered to DEFS by the Title Notice Deadline, DEFS shall, in its sole discretion, elect
either one of the following by written notice prior to the Closing: 

        (i)    Agree
to cure the Title Defect at its sole cost, risk and expense in accordance with the Cost Effective Title Remedy before or after the Closing, and may, in its
discretion, extend the Closing for up to 45 days in order to effect such cure prior to Closing; or 

        (ii)   Agree
to pay to BUYER an amount for a Title Defect equal to the Title Corrective Cost thereof as agreed to between DEFS and BUYER; provided that if the Parties are
unable to agree, the Closing shall occur and such amount shall be determined by arbitration pursuant to the procedure in Section 12.8. 

        (c)   Notwithstanding
anything in this Section 7.5 to the contrary, BUYER shall not be entitled to assert any Title
Defect under this Agreement, and hereby waives all Claims against DEFS in respect of any Title Defects, unless the Claim is timely made in accordance with the provisions of this  Section 7.5 and
then only to the extent that the Title Corrective Costs with respect to all such Title Defects exceed $100,000 in the aggregate.
The provisions of this Section 7.5(c) shall not apply to Claims made in respect of DEFS' special warranty of title described in  Section 2.1 and
contained in each bill of sale or other conveyance document transferring or conveying the Assets to BUYER. 

        (d)   In
connection with any Title Defect that DEFS is required to cure, (i) BUYER shall make available, and DEFS shall have the right, from time to time, to review,
all title reports and records relating to such Title Defect, and (ii) BUYER shall in good faith fully cooperate with DEFS with respect thereto. DEFS' cure of such defect shall be evidenced by
DEFS delivery of written notice to BUYER that the Title Defect has been cured, and if BUYER disputes that any such Title Defect has been properly cured and the Parties are unable to reach agreement
with respect thereto, such matter shall be submitted to arbitration in accordance with Section 12.8. 

        (e)   Except
as a result of the special warranty of title described in Section 2.1 and contained in each bill of sale or
other conveyance document transferring or conveying the Assets to BUYER and DEFS' indemnity obligations under Section 11.2(e) (which shall not be limited by the provisions of this
Section 7.5), this Section 7.5 sets forth BUYER's sole and exclusive remedy with respect to Title Defects or any other title conditions or
other title matters affecting the Assets. 

        7.6    DEFS' Limitation on Due Diligence Defects and Other Matters.    Notwithstanding any provision herein to the
contrary, in the event that DEFS' reasonably anticipated aggregate cost to Remediate, cure or correct or pay BUYER for Environmental Defects or Title Defects as asserted by BUYER, 

23

 

together
with any reductions in the Purchase Price as a result of any Casualty Losses and DEFS' good faith estimate of its liability with respect to breaches of representations and warranties of which
DEFS has received notice from BUYER, exceeds 5% of the Purchase Price, then DEFS shall have the right to terminate this Agreement upon ten (10) days written notice to BUYER. 

        7.7    Names.    As soon as reasonably possible, but in no event later than sixty (60) days after Closing,
BUYER shall remove the names of DEFS and its Affiliates, including "Duke" or "DEFS" and all variations
thereof, from the Assets. As soon as reasonably possible after the Closing, BUYER shall
make the requisite filings with, and provide the requisite notices to, the appropriate Governmental Authorities to reflect that BUYER has title to the Assets. 

        7.8    Regulatory Filings; Hart-Scott-Rodino Filing.      

        (a)   BUYER
and DEFS will take all commercially reasonable actions necessary or desirable, and proceed diligently and in good faith and use all commercially reasonable
efforts, as promptly as practicable to obtain all consents, approvals or actions of, to make all filings with, and to give all notices to, Governmental Authorities required to accomplish the
transactions contemplated by this Agreement. 

        (b)   This
Agreement is subject in all respects to and conditioned upon compliance by the Parties with the HSR Act, to the extent that the HSR Act is applicable to the
transactions contemplated by this Agreement. The Parties shall make any filings required under the HSR Act on or prior to fifteen (15) days after the date hereof and provide such information to
the FTC as is required in connection with the HSR Act as soon as practicable after a request therefor. 

        (c)   Notwithstanding
any provision herein to the contrary, each of the Parties will (i) use reasonable efforts to comply as expeditiously as possible with all lawful
requests of Governmental Authorities for additional information and documents pursuant to the HSR Act, (ii) not (A) extend any waiting period under the HSR Act or (B) enter into
any voluntary agreement with any Governmental Authority not to consummate the transactions contemplated by this Agreement, except with the prior consent of the other Party, and (iii) cooperate
with each other and use reasonable efforts to obtain the requisite approval of the FTC and DOJ; provided, however, that neither Party shall be obligated to accept any conditional approval or divest
any of its properties (including, in the case of the BUYER, any of the Assets). 

        (d)   BUYER
will be responsible for paying the filing fees required with respect to any filing under the HSR Act. 

        7.9    Preservation of Records.    For a period of seven (7) years after the Closing Date, the Party in
possession of the originals of the Records will retain such Records at its sole cost and expense and will make such Records available to the other Party upon reasonable notice for inspection and/or
copying, at the expense of the requesting Party, at the headquarters of the Party in possession (or at such other location in the United States as the Party in possession may designate in writing to
the other Party) at reasonable times and during regular office hours. If BUYER, at any time, transfer(s) the Assets directly or indirectly, to a Third Person, then BUYER will provide notice of such
transfer to DEFS within a reasonable period after such transfer and obligate the transferee to maintain the Records as herein required and will retain access to the Records for the benefit of itself
and DEFS. BUYER agrees that DEFS may retain a copy of the Records. 

        7.10    Accounting for Excess Inventory.    As of the Effective Time, representatives of the Parties shall jointly
calculate the quantity and value of Excess Inventory in accordance with the procedures, and based on the market value of the Excess Inventory determined as of the date five (5) days prior to
the Closing Date using the indices, described on Schedule 7.10. 

24

 

        7.11    Imbalances.      

        (a)   Schedule 1.1(a) sets out the actual amounts of the Assumed Imbalance Receivables and the Assumed Imbalance
Payables as of the date set forth in such schedule. DEFS shall use commercially reasonable efforts to minimize the amount of the Assumed Imbalance Receivables and the Assumed Imbalance Payables
outstanding as of the Effective Time. DEFS shall make a good faith estimate of the Assumed Imbalance Receivables and Assumed Imbalance Payables as of the date five (5) days prior to the Closing
Date and update Schedule 1.1(a) to reflect such estimate. The Assumed Imbalance Receivables as set out in the final  Schedule 1.1(a) shall be for
the sole benefit of BUYER and it shall be the sole obligation of BUYER to discharge the Assumed Imbalance Payables
as set out in the final Schedule 1.1(a). Such amounts shall be cashed out as between the Parties based upon the formula used to value the Excess
Inventory. BUYER and DEFS agree to cooperate and to make available to each other all information necessary to calculate and to confirm and verify the actual volume and value of Imbalances. 

        (b)   DEFS
shall retain any and all such Imbalances other than the Assumed Imbalance Receivables and the Assumed Imbalance Payables. BUYER shall use reasonable good faith
efforts to assist DEFS (as DEFS may reasonably request) in collecting such amounts and pay to DEFS any such amounts (and the market value of any Imbalance delivered in kind) that BUYER collects or
receives. Until the earlier of (i) the collection of the Imbalance Receivables in respect of Conroe in full, (ii) the date two years from the Effective Time, or (iii) DEFS
providing written notice to BUYER directing otherwise; BUYER shall continue to suspend payments to Third Persons to the extent attributable to production proceeds at Conroe, pay such amount to DEFS
and use reasonable good faith efforts to assist DEFS in the collection of the Imbalance Receivables, subject to full indemnification and defense by DEFS. 

        7.12    Suspense Account Funds and Division Orders.      

        (a)   Certain
funds otherwise payable to operators and/or working, royalty or other interest owners in wells connected, or other owners delivering natural gas or liquid
hydrocarbons to certain facilities have been or may be placed in suspense pending resolution of questions of title, execution of division or transfer orders, or for similar reasons (the
"Suspense Account Funds"). DEFS shall retain any and all Suspense Account Funds and related obligations other than with respect to the Assumed Suspense
Account Obligations. 

        (b)   Schedule 1.1(b) sets out the actual liability in respect of the Assumed Suspense Account Obligations as of the
date set forth in such Schedule. DEFS shall make a good faith estimate of its liability in respect of the Assumed Suspense Account Obligations as of the date five (5) days prior to the Closing
Date, shall update Schedule 1.1(b) to reflect such estimate, and in exchange for a payment in an amount equal to such estimated liability, BUYER
shall assume and agree to be solely responsible for such scheduled liabilities. BUYER and DEFS agree to cooperate and to make available to each other all information necessary to calculate and to
confirm and verify the actual amount of the liability with respect to the Assumed Suspense Account Obligations. 

        7.13    Capital Projects.    Schedule 7.13 as supplemented from
time to time sets out those capital projects ("Capital Projects") for which BUYER shall have financial responsibility. DEFS shall have the right to
supplement Schedule 7.13 to add non-maintenance related capital projects approved by BUYER pursuant to  Section 7.1(a)(iv) or for which BUYER does
not have approval rights because they do not meet the size to require approval pursuant thereto. BUYER
shall reimburse DEFS at the Closing for DEFS' actual costs paid in connection with the Capital Projects identified in Schedule 7.13, whether or
not DEFS has received an invoice therefore. All costs and expenses in respect of the Capital Projects incurred after the Effective Time shall be solely for the account of and payable by BUYER. 

25

 

        7.14    Employees.      

        (a)   Within
ten (10) days from the date of this Agreement, DEFS will provide BUYER with a list of all field employees and commercial and administrative support
employees of DEFS and its Affiliates who are assigned on a full time or primary basis to any of the Assets (the "Business Employees") and, with respect
to each Business Employee, the Business Employee's name, title, and compensation. 

        (b)   BUYER,
at its sole option and discretion, may make offers of employment to those Business Employees selected by BUYER. Subject to the terms of this Agreement, BUYER's
offers of employment shall be on such terms and conditions (including levels of compensation) as BUYER may determine in its sole discretion. 

        (c)   BUYER
may conduct pre-employment interviews with the Business Employees and DEFS shall provide reasonable access to such employees to BUYER to conduct such
interviews. No later than thirty-five (35) days after the date hereof, BUYER will deliver to DEFS a written list containing the name and proposed offer (including base pay and
benefits) of all of the Business Employees to whom BUYER intends to offer employment. The Business Employees who accept and actually commence employment with BUYER on the Closing Date (unless DEFS and
BUYER mutually agree to a later commencement date) are hereinafter collectively referred to as the "Continuing Employees." 

        (d)   With
respect to any employees of DEFS or its Affiliates who perform services with respect to any of the Assets and whose employment relationship with DEFS or any of its
Affiliates is terminated by DEFS, DEFS shall comply with all applicable Laws in connection therewith, including the Worker Adjustment and Retraining Notification Act. 

        (e)   With
respect to the Continuing Employees: 

        (i)    If
BUYER terminates the employment of any Continuing Employee within one (1) year after the Closing Date under circumstances that would have entitled such
Continuing Employee to a severance benefit under DEFS' severance formula in effect for such employee on the Effective Time, as described on  Schedule 7.14(e)(i), BUYER will pay such Continuing
Employee severance based on such severance benefit plan taking into account years of service
recognized by DEFS and years of service with BUYER. DEFS shall provide BUYER prior to Closing with a schedule setting out the severance benefits payable under the DEFS severance benefit plan for each
Continuing Employee. 

        (ii)   The
Continuing Employees shall be eligible to participate in BUYER's benefit plans in accordance with the terms thereof. To the extent permitted by Law and BUYER's
benefit plans, and without regard to whether such employees are located outside of the region of any network providing coverage under any such plans, (A) BUYER shall grant all Continuing
Employees credit for their service with DEFS or its Affiliates for purposes of eligibility to participate in and vesting credits in BUYER's severance, long term disability, service award, vacation
programs and policies, and retirement plans, (B) for the year during which such coverage begins, BUYER shall credit under any medical and/or dental benefit plan maintained by BUYER all
Continuing Employees with any deductibles and co-payments already incurred during such year under DEFS' (or its Affiliate's) group health plan, and waive any pre-existing
conditions exclusions or limitations as to coverage, any evidence-of-insurability provisions, and any waiting-period requirements under such plans, and (C) BUYER shall
apply towards any deductible requirements and out-of-pocket maximum limits under such BUYER welfare benefit plans that are applicable for the plan year in which the Closing
occurs, any amounts paid by a Continuing Employee toward such requirements and limits under any similar DEFS welfare Benefit Plan. As soon as reasonably practicable 

26

 

after
the Closing, DEFS shall prepare and deliver to each Continuing Employee and request such Continuing Employee to deliver to BUYER a schedule setting forth the amount of the deductible and
out-of-pocket maximum limits satisfied by such Continuing Employee under DEFS welfare Benefit Plans as of the Closing. 

        (iii)  As
soon as administratively feasible after the Closing, and subject to reasonable requirements, BUYER shall cause the trustee of BUYER's 401(k) plan trust to accept
direct rollovers from DEFS' 401(k) plan trust for each Continuing Employee electing the same with respect to a distribution of his or her vested account thereunder. In addition, participant promissory
notes for any outstanding loans of Continuing Employees under DEFS' 401(k) plan shall be rolled over to BUYER's 401(k) plan trust, to the extent permitted by Law, DEFS' 401(k) plan and BUYER's 401(k)
plan. If any Continuing Employee does not rollover his or her account to BUYER's 401(k) plan, such Continuing Employee may continue to participate in DEFS' 401(k) plan as a terminated participant in
accordance with the terms thereof, and DEFS shall retain all responsibility for the management and administration of such Continuing Employee's account balances under DEFS' 401(k) plan. 

        (iv)  The
number of vacation days that each Continuing Employee shall be entitled under BUYER's vacation policies for calendar year 2003 shall not exceed the number of
remaining vacation days to which such employee has been granted for calendar year 2003 under DEFS' vacation policies determined as of the Effective Time, which such employee has not used and for which
such employee has not been paid by DEFS. Promptly following the Closing, DEFS shall provide BUYER with a written exhibit showing the number of remaining vacation days for each Continuing Employee. 

        (f)    For
the one-year period following the Closing Date, if BUYER or any of its Affiliates directly or indirectly (including as an employee, a contractor or an
employee of a contractor or subcontractor) retains the services of any of any Business Employee to whom DEFS paid severance payments or benefits because the employment of such Business Employee with
DEFS was terminated within 60 days of the Effective Time, BUYER shall immediately reimburse DEFS the actual amount or value of severance pay that DEFS paid to such Business Employee.
Notwithstanding the foregoing, this Section 7.14(f) shall not apply to employees of contractors or subcontractors of BUYER who are performing similar services for customers other than BUYER and
its Affiliates. 

        7.15    Like-kind Exchange.    So long as it does not delay the Closing and DEFS pays the transaction
costs for such exchange, DEFS shall have the right at any time prior to Closing to assign all or a portion of its rights (but not its obligations) under this Agreement to a qualified intermediary in
order to accomplish the transactions contemplated by this Agreement in a manner that would comply, either in whole or in part, with the requirements of a like-kind exchange pursuant to
Section 1031 of the Code. If DEFS assigns its rights under this Agreement for this purpose, DEFS shall provide BUYER with prior written notice and BUYER agrees that, if so requested by DEFS, it
will (a) provide a written consent to DEFS' assignment of its rights in this Agreement for the sole purpose herein described, and (b) pay the Purchase Price into a qualified escrow or
qualified trust account at Closing as directed in writing by DEFS. Any assignment of this Agreement to a qualified intermediary shall not release DEFS from any of its liabilities or obligations to
BUYER under this Agreement. DEFS shall be solely responsible to designate and obtain exchange property and to otherwise comply with Section 1031 of the Code. The rights of the Parties shall not
be affected by any determination that the transaction does not qualify as a like-kind exchange. 

        7.16    Credits and Receipts.    Subject to the terms hereof (including the indemnification provisions hereof), all
monies, proceeds, receipts, credits and income attributable to the Assets (as determined in accordance with GAAP) (i) for all periods of time at and after the Effective Time, shall be the sole 

27

 

property
and entitlement of BUYER, and, to the extent received by DEFS or one of its Affiliates, shall be promptly accounted for and transmitted to BUYER and (ii) for all periods of time prior
to the Effective Time, shall be the sole property and entitlement of DEFS and, to the extent received by BUYER, shall be promptly accounted for and transmitted to DEFS. After Closing, regardless of
when and by whom the actual invoice or demand for payment is received, (a) DEFS shall pay and be responsible for all Retained Liabilities and (b) BUYER shall pay and be responsible for
all Assumed Liabilities. 

        7.17    Cooperation and Reasonable Efforts.    The Parties agree to cooperate with each other and to use commercially
reasonable efforts to cause all of the conditions precedent to Closing to be satisfied as soon as practicable. 

        7.18    Financial Statements.    As soon as practicable after the execution of this Agreement, BUYER shall seek
approval from the Securities Exchange Commission to file limited audited financial statements for the Assets consisting solely of a statement of revenue and direct operating expenses for the years
ending December 31, 2000, December 31, 2001 and December 31, 2002 and the three month period ended March 31, 2003 and 2002, and, if necessary, the six month period ended
June 30, 2003 and 2002 ("Limited Financials"). A public accounting firm of BUYER's choice will perform an audit of the Limited Financials and DEFS shall undertake reasonable efforts to
facilitate (and shall cause the Selling Subsidiaries to undertake reasonable efforts to facilitate) such audit as requested by BUYER. In the event that BUYER is unable to obtain the consent of the
Securities Exchange Commission to file the Limited Financials, then the parties shall negotiate in good faith a resolution that will allow BUYER to file that required by the Securities Exchange
Commission and compensate DEFS for all associated internal and external costs. 

28

  

 
 

ARTICLE VIII
  
    CONDITIONS TO CLOSING    
    

        8.1    DEFS' Conditions.    The obligation of DEFS to close is subject to the satisfaction of the following
conditions, any of which may be waived in its sole discretion: 

        (a)   The
representations of BUYER contained in Article VI hereof are true on and as of the Closing, except for breaches that individually or in the aggregate are not
reasonably expected to cause a Material Adverse Effect; 

        (b)   BUYER
shall have performed in all material respects the obligations, covenants and agreements of BUYER contained herein and required to be performed prior to the
Closing. 

        (c)   No
Proceeding shall be pending or threatened which seeks to restrain, enjoin or otherwise prohibit the consummation of the transactions contemplated by this Agreement. 

        (d)   The
Required DEFS Consent described under the heading "Required Regulatory Authorizations" in Schedule 5.4 has
been obtained. 

        (e)   BUYER
shall have made all deliveries in accordance with Section 9.2. 

        (f)    DEFS
shall have received BUYER's wire transfer of the amount due with respect to the Purchase Price (as set forth in the Preliminary Settlement Statement). 

        8.2    BUYER's Conditions.    The obligation of BUYER to close is subject to the satisfaction of the following
conditions, any of which may be waived in its sole discretion: 

        (a)   The
representations of DEFS contained in Article V shall be true on and as of the Closing (except for representations and warranties that, in accordance with
their terms speak only as of an earlier date, in which case such representations and warranties shall be true as of such earlier date) except for breaches that individually or in the aggregate are not
reasonably expected to cause a Material Adverse Effect; 

        (b)   DEFS
shall have performed, in all material respects, the obligations, covenants and agreements of DEFS contained herein and required to be performed prior to the
Closing; 

        (c)   No
Proceeding shall be pending or threatened which would restrain, enjoin or otherwise prohibit, the consummation of the transactions contemplated by this Agreement. 

        (d)   All
of the DEFS' Required Consents and the BUYER's Required Consents shall have been obtained. 

        (e)   There
shall have been no event or occurrence that has had or could reasonably be expected to have a Material Adverse Effect. 

        (f)    DEFS
shall have delivered all documents in accordance with Section 9.2. 

 
 

ARTICLE IX
  
    CLOSING    
    

        9.1    Time and Place of Closing.    The consummation of the transactions contemplated by this Agreement (the
"Closing") shall take place at 10:00 a.m. Subject Time in the offices of DEFS in Denver, Colorado, on June 30, 2003, or on the last
Business Day of the month following the satisfaction or waiver of the conditions set forth in Sections 8.1 and  8.2, or such other time and place as the
Parties agree to in writing (the "Closing Date"), and shall be
effective as of the Effective Time. 

29

 

        9.2    Deliveries at Closing.    At the Closing, 

        (a)   DEFS
will deliver or cause to be delivered to BUYER: 

        (i)    Each
of the Transaction Documents to which DEFS or any of its Affiliates are a party duly executed by DEFS or such Affiliates, it being agreed that the assignment and
conveyance of the Assets shall be in substantially the form of Exhibit I; 

        (ii)   Certificates
issued by appropriate Governmental Authorities evidencing the good standing and existence of DEFS and each of the Selling Subsidiaries in Delaware, as of a
date not more than thirty (30) days prior to the Closing Date; 

        (iii)  A
certificate of a corporate officer or other authorized person dated the Closing Date, certifying on behalf of DEFS that the conditions in  Sections 8.2(a) 8.2(b) have been fulfilled; 

        (iv)  Legal
opinions rendered by DEFS' outside corporate counsel in substantially the form attached as Exhibit
D-1; 

        (v)   The
Transition Services Agreement duly executed by DEFS; 

        (vi)  The
ExxonMobil Agreement duly executed by the parties thereto; 

        (vii) The
Hattiesburg Agreement duly executed by the parties thereto; 

        (viii) The
Conroe Environmental Agreements duly executed by the parties thereto; 

        (ix)  The
NGL Agreements duly executed by Duke Energy NGL Services, LP; and 

        (x)   A
FIRPTA Affidavit in customary form. 

        (b)   BUYER
will deliver or cause to be delivered to DEFS: 

        (i)    Each
of the Transaction Documents to which BUYER or BUYER's Affiliates are a party duly executed by BUYER or such Affiliates, it being agreed that the assignment and
conveyance of the Assets shall be in substantially the form of Exhibit I; 

        (ii)   Certificates
issued by appropriate Governmental Authorities evidencing the good standing and existence of BUYER in Delaware, as of a date not more than thirty
(30) days prior to the Closing Date; 

        (iii)  A
certificate of a corporate officer or other authorized person dated the Closing Date certifying on behalf of BUYER that the conditions in  Sections 8.1(a) and 8.1(b)
 have been fulfilled; 

        (iv)  A
legal opinion rendered by BUYER's outside corporate counsel in substantially the form attached as  Exhibit D-2. 

        (v)   A
wire transfer to DEFS of the amount due with respect to the Purchase Price (as set forth in the Preliminary Settlement Statement); 

        (vi)  The
Transition Services Agreement duly executed by BUYER; and 

        (vii) The
NGL Agreements duly executed by BUYER. 

30

 

 
 

ARTICLE X
  
    TERMINATION    
    

        10.1    Termination at or Prior to Closing.    This Agreement may be terminated and the transactions contemplated
hereby abandoned as follows: 

        (a)   DEFS
and BUYER may elect to terminate this Agreement at any time prior to the Closing by mutual written consent of the Parties; 

        (b)   Either
Party by written notice to the other Party may terminate this Agreement if the Closing shall not have occurred on or before August 31, 2003; provided,
however, that a Party may not terminate this Agreement if such Party is at such time in material breach of any provision of this Agreement; 

        (c)   Either
Party may terminate this Agreement at any time on or prior to the Closing if the other Party shall have materially breached any representations, warranties or
covenants of such other Party herein contained and the same is not cured within thirty (30) days after receipt of written notice thereof from the non-breaching Party; and 

        (d)   Either
Party may terminate this Agreement to the extent such termination is expressly authorized by another provision of this Agreement. 

        10.2    Effect of Termination.    In the event that Closing does not occur as a result of either Party exercising its
right to terminate pursuant to Section 10.1, then neither Party shall have any further rights or obligations under this Agreement, except that
(i) nothing herein shall relieve either Party from any liability for any willful breach of this Agreement, and (ii) the provisions of  Section 7.3(c) and Article XII shall survive any
termination of this Agreement. 

 
 

ARTICLE XI
  
    INDEMNIFICATION    
    

        11.1    Indemnification by BUYER.    Effective upon Closing, BUYER shall defend, indemnify and hold harmless DEFS and
its Affiliates, and all of its and their directors, officers, employees, partners, members, contractors, agents, and representatives (collectively, the "DEFS
Indemnitees") from and against any and all Losses asserted against, resulting from, imposed upon or incurred by any of the DEFS Indemnitees as a result of or arising out of: 

        (a)   the
breach of any of the representations, warranties, covenants, or agreements of BUYER contained in this Agreement; 

        (b)   to
the extent that DEFS is not required to indemnify BUYER pursuant to Section 11.2, the Assumed Liabilities; and 

        (c)   all
liabilities or obligations of any kind or nature resulting from or arising out of the ownership, use or operation of the Assets by BUYER, arising out of or relating
to periods on and after the Effective Time. 

        (d)   All
liabilities or obligations of any kind or nature resulting from or arising out of the failure to obtain any DEFS Required Consents. 

        11.2    Indemnification by DEFS.    Effective upon Closing, DEFS shall defend, indemnify and hold harmless BUYER and
its Affiliates, and all of its and their directors, officers, employees, partners, members, contractors, agents, and representatives (collectively, the "BUYER
Indemnitees") from and 

31

 

against
any and all Losses asserted against, resulting from, imposed upon or incurred by any of the BUYER Indemnitees as a result of or arising out of: 

        (a)   the
breach of any of the representations or warranties of DEFS contained in Article 5 of this Agreement; 

        (b)   Any
Retained Liabilities and the breach of any of the covenants or agreements of DEFS contained in this Agreement; 

        (c)   Any
Special Liabilities; 

        (d)   Environmental
Defects and Third Person Claims related thereto with respect to Seminole; 

        (e)   Any
Environmental Defect for which DEFS has agreed to provide indemnity pursuant to Section 7.4(c)(iii) and any
other matter for which DEFS has agreed to indemnify BUYER and which is described on Schedule 11.2(e); and 

        (f)    The
failure of any Selling Subsidiary to sell, transfer or convey any of such Selling Subsidiary's interest in the Assets to BUYER or as a result of the breach by any
Selling Subsidiary of a Transaction Document to which it is a party or by Duke Energy NGL Services, LP under the NGL Agreements, including, without limitation, any breach of the special warranty of
title provided by such Selling Subsidiary in any Transaction Document. 

        11.3    Deductibles, Caps, Survival and Certain Limitations.      

        (a)   Subject
to this Section 11.3, all representations, warranties, covenants and indemnities made by the Parties in
this Agreement or pursuant hereto shall survive the Closing as hereinafter provided, and shall not be merged into any instruments or agreements delivered at Closing. 

        (b)   With
respect to the obligations of DEFS: 

        (i)    Under
Section 11.2(a): 

	(A)
	none
of the BUYER Indemnitees shall be entitled to assert any right to indemnification after two (2) years from the Effective Time;

	(B)
	none
of the BUYER Indemnitees shall be entitled to assert any right to indemnification unless the individual claim or series of related claims which arise out of substantially the
same facts and circumstances exceed $25,000;

	(C)
	none
of the BUYER Indemnitees shall be entitled to assert any right to indemnification unless such claims in the aggregate exceed $500,000, and then only to the extent that all such
claims exceed said amount; and

	(D)
	none
of the BUYER Indemnitees shall be entitled to assert any right to indemnification to the extent such claims exceed in the aggregate 50% of the Purchase Price. 

        (ii)   None
of the BUYER Indemnitees shall be entitled to assert any right to indemnification under Section 11.2(c) or  Section 11.2(d) after two
(2) years from the Effective Time. 

        (c)   The
claim for indemnity under this Agreement made by a Party Indemnitee shall be in writing, be based upon a Claim that is actually asserted (and, with respect to a
BUYER Indemnitee, be delivered in good faith prior to the respective survival period under Section 11.3(b)), and specify in reasonable detail the
specific nature of the Claim for indemnification hereunder ("Claim Notice"). Any such claim that is described in a timely delivered Claim Notice (and
substantially related claims arising out of the same facts or circumstances) shall survive with respect to the specific matter described therein; provided, however, that any such 

32

 

claim
by any BUYER Indemnitee involving an Environmental Defect or any Environmental Matter shall terminate at the earlier of: 

        (i)    the
time that DEFS receives closure from a Governmental Authority of the respective Environmental Defect; or 

        (ii)   365 days
have lapsed after DEFS provided notice of completion of such cleanup activity to the Governmental Authority that has actually asserted jurisdiction over
such matter. 

        (d)   Notwithstanding
anything contained herein to the contrary, in no event shall DEFS be obligated under this Agreement to indemnify (or be otherwise liable hereunder in any
way whatsoever to) any of the BUYER Indemnitees with respect to a breach of any representation or warranty, if BUYER had Knowledge thereof at Closing and failed to notify DEFS of such breach prior to
Closing pursuant to Section 7.17. 

        (e)   Notwithstanding
anything contained herein to the contrary, all of BUYER's covenants, representations, warranties, indemnity obligations and other obligations under this
Agreement shall be perpetual. 

        11.4    Notice of Asserted Liability; Opportunity to Defend.      

        (a)   All
claims for indemnification hereunder shall be asserted and handled pursuant to this Section 11.4. Any person
claiming indemnification hereunder is referred to herein as the "Indemnified Party" or "Indemnitee" and
any person against whom such claims are asserted hereunder is referred to herein as the "Indemnifying Party" or
"Indemnitor." 

        (b)   In
the event that any Claim is asserted against or any Loss is sought to be collected from an Indemnifying Party, the Indemnified Party shall with reasonable promptness
provide to the Indemnifying Party a Claim Notice. The failure to give any such Claim Notice shall not otherwise affect the rights of the Indemnified Party to indemnification hereunder unless the
Indemnified Party has proceeded to contest, defend or settle the Claim or remedy a Loss with respect to which it has failed to give a Claim Notice to the Indemnifying Party. Additionally, to the
extent the Indemnifying Party is prejudiced thereby, the failure to provide a Claim Notice to the Indemnifying Party shall relieve the Indemnifying Party from liability for such Claims and Losses that
it may have to the Indemnified Party, but only to the extent the liability for such Claims or Losses is directly attributable to such failure to provide the Claim Notice. 

        (c)   The
Indemnifying Party shall have thirty (30) days from the personal delivery or receipt of the Claim Notice (the "Notice
Period") to notify the Indemnified Party (i) whether or not it disputes the liability to the Indemnified Party hereunder with respect to the Claim or Loss, and in the
event of a dispute, such dispute shall be resolved in the manner set forth in Section 12.8 hereof, (ii) in the case where Losses are
asserted against or sought to be collected from an Indemnified Party by the Indemnified Party, whether or not the Indemnifying Party desires at its own sole cost and expense to attempt to remedy such
Losses or (iii) in the case where Claims are asserted against or sought to be collected from an Indemnified Party by a Third Person ("Third Person
Claim"), whether or not the Indemnifying Party desires at its own sole cost and expense to defend the Indemnified Party against such Third Person Claim; provided, however, that
any Indemnified Party is hereby authorized prior to and during the Notice Period to file any motion, answer or other pleading that it shall deem necessary or appropriate to protect its interests or
those of the Indemnifying Party (and of which it shall have given notice and opportunity to comment to the Indemnifying Party) and not prejudicial to the Indemnifying Party. 

        (d)   If
the Indemnifying Party does not give notice to the Indemnified Party of its election to contest and defend any such Third Person Claim within the Notice Period, then
the Indemnifying 

33

 

Party
shall be bound by the result obtained with respect thereto by the Indemnified Party and shall be responsible for all costs incurred in connection therewith. 

        (e)   If
the Indemnifying Party is obligated to defend and indemnify the Indemnified Party, and the Parties have a conflict of interest with respect to any such Third Person
Claim, then the Indemnified Party may, in its sole discretion, separately and independently contest and defend such Third Person Claim, and the Indemnifying Party shall be bound by the result obtained
with respect thereto by the Indemnified Party and shall be responsible for all costs incurred in connection therewith. 

        (f)    In
the event that the Indemnifying Party notifies the Indemnified Party within the Notice Period that it desires to defend the Indemnified Party against Third Person
Claim, the Indemnifying Party shall have the right to defend all appropriate Proceedings, and with counsel of its own choosing (but reasonably satisfactory to the Indemnified Party) and such
Proceedings shall be promptly settled or prosecuted by it to a final conclusion. If the Indemnified Party desires to participate in, but not control, any such defense or settlement it may do so at its
sole cost and expense. If the Indemnified Party joins in any such Third Person Claim, the Indemnifying Party shall have full authority to determine all action to be taken with respect thereto. 

        (g)   If
requested by the Indemnifying Party, the Indemnified Party agrees to cooperate with the Indemnifying Party and its counsel in contesting any Third Person Claim and in
making any counterclaim against the Third Person asserting the Third Person Claim, or any cross-complaint against any person. No Third Person Claim may be settled or otherwise compromised without the
prior written consent of the Indemnifying Party. 

        (h)   At
any time after the commencement of defense of any Third Person Claim, the Indemnifying Party may request the Indemnified Party to agree in writing to the abandonment
of such contest or to the payment or compromise by the Indemnifying Party of the asserted Third Person Claim, but only if the Indemnifying Party agrees in writing to be solely liable for such Third
Person Claim; whereupon such action shall be taken unless the Indemnified Party determines that the contest should be continued and notifies the Indemnifying Party in writing within fifteen
(15) days of such request from the Indemnifying Party. In the event that the Indemnified Party determines that the contest should be continued, the amount for which the Indemnifying Party would
otherwise be liable hereunder shall not exceed the amount which the Indemnifying Party had agreed to pay to compromise such Third Person Claim; provided that, the other Person to the contested Third
Person Claim had agreed in writing to accept such amount in payment or compromise of the Third Person Claim as of the time the Indemnifying Party made its request therefor to the Indemnified Party,
and further provided that, under such proposed compromise, the Indemnified Party would be fully and completely released from any further liability or obligation with respect to the matters which are
the subject of such contested Third Person Claim. 

        11.5    Exclusive Remedy.    AS BETWEEN THE BUYER INDEMNITEES AND THE DEFS INDEMNITEES, AFTER
CLOSING (A) THE EXPRESS INDEMNIFICATION PROVISIONS SET FORTH IN THIS AGREEMENT AND THE TRANSACTION DOCUMENTS WILL BE THE SOLE AND EXCLUSIVE RIGHTS, OBLIGATIONS AND REMEDIES OF THE PARTIES WITH
RESPECT TO SAID AGREEMENTS, THE EVENTS GIVING RISE THERETO, AND THE TRANSACTIONS PROVIDED FOR THEREIN OR CONTEMPLATED THEREBY AND (B) NEITHER PARTY NOR ANY OF ITS RESPECTIVE SUCCESSORS OR
ASSIGNS SHALL HAVE ANY RIGHTS AGAINST THE OTHER PARTY OR ITS AFFILIATES OTHER THAN AS IS EXPRESSLY PROVIDED IN THIS AGREEMENT AND THE TRANSACTION DOCUMENTS.

        11.6    Negligence and Strict Liability Waiver.    WITHOUT LIMITING OR ENLARGING THE SCOPE OF
THE INDEMNIFICATION OBLIGATIONS SET FORTH IN THIS AGREEMENT, AN INDEMNIFIED PARTY SHALL BE ENTITLED TO INDEMNIFICATION UNDER THIS  

34

 

 AGREEMENT IN ACCORDANCE WITH THE TERMS HEREOF, REGARDLESS OF WHETHER THE LOSS OR CLAIM GIVING RISE TO SUCH INDEMNIFICATION OBLIGATION IS THE RESULT OF THE SOLE, CONCURRENT OR COMPARATIVE NEGLIGENCE,
STRICT LIABILITY, OR VIOLATION OF ANY LAW OF OR BY SUCH INDEMNIFIED PARTY.

        11.7    DTPA Waiver.    TO THE EXTENT APPLICABLE TO THE INTERESTS OR ANY PORTION THEREOF,
BUYER HEREBY WAIVES ITS RIGHTS UNDER THE PROVISIONS OF THE TEXAS DECEPTIVE TRADE PRACTICES ACT, CHAPTER 17, SUBCHAPTER E, SECTIONS 17.41 THROUGH 17.63, INCLUSIVE (OTHER THAN SECTION 17.555, WHICH IS
NOT WAIVED), OF THE TEXAS BUSINESS & COMMERCIAL CODE (A LAW THAT GIVES CONSUMERS SPECIAL RIGHTS AND PROTECTIONS). AFTER CONSULTATION WITH AN ATTORNEY OF ITS CHOICE, BUYER VOLUNTARILY CONSENTS
TO THIS WAIVER.

        11.8    Limitation on Damages.    NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT,
IN NO EVENT SHALL EITHER DEFS OR BUYER BE LIABLE TO THE OTHER, OR TO THE OTHER'S INDEMNITEES, UNDER THIS AGREEMENT FOR ANY EXEMPLARY, PUNITIVE, REMOTE, SPECULATIVE DAMAGE, AND EXCEPT FOR REMEDIES
EXPRESSLY PROVIDED PURSUANT TO THE TERMS OF THIS AGREEMENT, ANY CONSEQUENTIAL (INCLUDING ANY LOSS OF THROUGHPUT ON THE ASSETS), SPECIAL OR INCIDENTAL DAMAGES OR LOSS OF PROFITS;  PROVIDED THAT, IF ANY OF THE DEFS INDEMNITEES OR BUYER INDEMNITEES IS HELD LIABLE TO A THIRD PERSON FOR ANY SUCH DAMAGES AND THE INDEMNITOR IS OBLIGATED
TO INDEMNIFY SUCH DEFS INDEMNITEES OR BUYER INDEMNITEES FOR THE MATTER THAT GAVE RISE TO SUCH DAMAGES, THE INDEMNITOR SHALL BE LIABLE FOR, AND OBLIGATED TO REIMBURSE SUCH INDEMNITEES FOR SUCH
DAMAGES.

        11.9    Bold and/or Capitalized Letters.    THE PARTIES AGREE THAT THE BOLD AND/OR CAPITALIZED
LETTERS IN THIS AGREEMENT CONSTITUTE CONSPICUOUS LEGENDS.

 
 

ARTICLE XII
  
    MISCELLANEOUS PROVISIONS    
    

        12.1    Expenses.    Each of DEFS and BUYER will bear its own costs and expenses (including legal fees and expenses)
incurred in connection with the negotiation of this Agreement and the transactions contemplated hereby. 

        12.2    Further Assurances.    From time to time, and without further consideration, each Party will execute and
deliver to the other Party such documents and take such actions as the other Party may reasonably request in order to more effectively implement and carry into effect the transactions contemplated by
this Agreement. 

        12.3    Apportionment of Property Taxes; Transfer Taxes; and Recording Fees.      

        (a)   Prior
to the Closing, DEFS shall determine, in accordance with this Section 12.3, the portion of general property
Tax attributable to the period from January 1 (of the year in which Closing occurs) to the Effective Time (the "DEFS Property Tax"). DEFS shall pay the
amount of the DEFS Property Tax to BUYER at Closing pursuant to the adjustment provisions of Section 3.2. The DEFS Property Tax shall be an
amount equal to the product of (i) the amount of such general property Tax for the entire taxable period that includes the Effective Time (or, with respect to any property Tax, the amount of such
general property Tax for the immediately preceding taxable period in the case of those Assets, if any, for which such general property Tax for the current period cannot be determined), times (ii) a
fraction, the numerator of which is the number of days from January 1 (of the year in which Closing occurs) to the Effective Time and the denominator 

35

 

of
which is the total number of days in the entire taxable period. Notwithstanding anything in this Agreement to the contrary, no further adjustment shall be made for such general property Tax, BUYER
hereby agreeing to assume the payment of all such general property Tax effective upon the Closing. 

        (b)   DEFS
and BUYER believe that this purchase and sale of the Assets is exempt from or is otherwise not subject to any and all sales, use, transfer, or similar Taxes. If any
such sales, transfer, use or similar Taxes are due or should hereafter become due (including penalty and interest thereon) by reason of this transaction, DEFS shall timely pay and solely bear all such
type of Taxes. 

        (c)   BUYER
shall record all assignments and of the conveyances of Real Property Interests with the appropriate Governmental Authorities. BUYER shall pay all documentary,
filing, and recording fees incurred in connection with the filing and recording of the instruments of conveyance. As soon as practicable after Closing, BUYER shall provide DEFS with recorded copies of
all documents conveying the Assets to BUYER. 

        12.4    Assignment.    Except as specifically permitted by  Section 7.15, neither Party may assign this Agreement or any of its
rights or obligations arising hereunder without the prior written consent of
the other Party; provided, however, that after written notice to DEFS, BUYER may assign its rights and obligations under this Agreement to an Affiliate without the consent of DEFS, but no such
assignment shall release BUYER of its liability hereunder. 

        12.5    Entire Agreement, Amendments and Waiver.    This Agreement, together with the Transaction Documents, the
Confidentiality Agreement and all certificates, documents, instruments and writings that are delivered pursuant hereto and thereto contain the entire understanding of the Parties with respect to the
transactions contemplated hereby and supersede all prior agreements, arrangements and understandings relating to the subject matter hereof; provided that the Confidentiality Agreement shall terminate
upon Closing. This Agreement may be amended, superseded or canceled only by a written instrument duly executed by the Parties specifically stating that it amends, supersedes or cancels this Agreement.
Any of the terms of this Agreement and any condition to a Party's obligations hereunder may be waived only in writing by that Party specifically stating that it waives a term or condition hereof. No
waiver by either Party of any one or more conditions or defaults by the other in performance of any of the provisions of this Agreement shall operate or be construed as a waiver of any future
conditions or defaults, whether of a like or different character, nor shall the waiver constitute a continuing waiver unless otherwise expressly provided. 

        12.6    Severability.    Each portion of this Agreement is intended to be severable. If any term or provision hereof
is illegal or invalid for any reason whatsoever, such illegality or invalidity shall not affect the validity of the remainder of this Agreement. 

        12.7    Counterparts.    This Agreement may be executed simultaneously in any number of counterparts, each of which
shall be deemed an original, but all of which together shall constitute one and the same instrument. 

        12.8    Governing Law, Dispute Resolution and Arbitration.      

        (a)    Governing Law.    This Agreement shall be governed by, enforced in accordance with, and interpreted under, the
Laws of the State of Texas, without reference to conflicts of Laws principles. 

        (b)    Negotiation.    In the event of any Arbitrable Dispute, the Parties shall promptly seek to resolve any such
Arbitrable Dispute by negotiations between senior executives of the Parties who have authority to settle the Arbitrable Dispute. When a Party believes there is an Arbitrable Dispute under this
Agreement, that Party will give the other Party prompt written notice of the Arbitrable Dispute. Within thirty (30) days after receipt of such notice, the receiving Party shall 

36

 

submit
to the other a written response. Both the notice and response shall include (i) a statement of each Party's position and a summary of the evidence and arguments supporting such position, and
(ii) the name, title, fax number, and telephone number of the executive or executives who will represent that Party. In the event the Arbitrable Dispute involves a claim arising out of the actions of
any Person not a signatory to this Agreement, the receiving Party shall have such additional time as necessary, not to exceed an additional thirty (30) days, to investigate the Arbitrable Dispute
before submitting a written response. The executives shall meet at a mutually acceptable time and place within fifteen (15) days after the date of the response and thereafter as often as they
reasonably deem necessary to exchange relevant information and to attempt to resolve the Arbitrable Dispute. If one of the executives intends to be accompanied at a meeting by an attorney, the other
executive shall be given at least five (5) Business Days' notice of such intention and may also be accompanied by an attorney. 

        (c)    Failure to Resolve.    If the Arbitrable Dispute has not been resolved within sixty (60) days after the date of
the response given pursuant to Section 12.8(b) above, or such additional time, if any, that the Parties mutually agree to in writing, or if the
Party receiving such notice denies the applicability of the provisions of Section 12.8(b) or otherwise refuses to participate under the
provisions of Section 12.8(b), either Party may initiate binding arbitration pursuant to the provisions of  Section 12.8(d) below. 

        (d)    Arbitration.    Any Arbitrable Disputes not settled pursuant to the foregoing provisions shall be resolved
through the use of binding arbitration in accordance with the Commercial Arbitration Rules of the American Arbitration Association ("Arbitration
Rules"), as supplemented to the extent necessary to determine any procedural appeal questions by the Federal Arbitration Act (Title 9 of the United States Code) and in
accordance with the following provisions: 

        (i)    If
there is any inconsistency between this Section 12.8(d) and the Arbitration Rules or the Federal Arbitration
Act, the terms of this Section 12.8(d) will control the rights and obligations of the Parties. 

        (ii)   Arbitration
shall be initiated by a Party serving written notice, via certified mail, on the other Party that the first Party elects to refer the Arbitrable Dispute to
binding arbitration, along with the name of the arbitrator appointed by the Party demanding arbitration and a statement of the matter in
controversy. Within fifteen (15) days after receipt of such demand for arbitration, the receiving Party shall name its arbitrator. If the receiving Party fails or refuses to name its arbitrator within
such fifteen (15) day period, the second arbitrator shall be appointed, upon request of the Party demanding arbitration, by the Chief U.S. District Court Judge for the District of Texas, or such other
person designated by such judge. The two arbitrators so selected shall within fifteen (15) days after their designation select a third arbitrator; provided, however, that if the two arbitrators are
not able to agree on a third arbitrator within such fifteen (15) day period, either Party may request the Chief U.S. District Court Judge for the District of Texas, or such other person designated by
such judge to select the third arbitrator as soon as possible. In the event the Judge declines to appoint an arbitrator, appointment shall be made, upon application of either Party, pursuant to the
Commercial Arbitration Rules of the American Arbitration Association. If any arbitrator refuses or fails to fulfill his or her duties hereunder, such arbitrator shall be replaced by the Party which
selected such arbitrator (or if such arbitrator was selected by another Person, through the procedure which such arbitrator was selected) pursuant to the foregoing provisions. 

        (iii)  The
hearing will be conducted in Houston, Texas, no later than sixty (60) days following the selection of the arbitrators or thirty (30) days after all prehearing
discovery has been completed, whichever is later, at which the Parties shall present such evidence and 

37

 

witnesses
as they may choose, with or without counsel. The Parties and the arbitrators should proceed diligently and in good faith in order that the award may be made as promptly as possible. 

        (iv)  Except
as provided in the Federal Arbitration Act, the decision of the arbitrators will be binding on and non-appealable by the Parties. Any such decision may be filed
in any court of competent jurisdiction and may be enforced by any Party as a final judgment in such court. 

        (v)   The
arbitrators shall have no right or authority to grant or award damages that are precluded by Section 11.8. 

        (vi)  The
Federal Rules of Civil Procedure, as modified or supplemented by the local rules of civil procedure for the U.S. District Court of Texas, shall apply in the
arbitration. The Parties shall make their witnesses available in a timely manner for discovery pursuant to such rules. If a Party fails to comply with this discovery agreement within the time
established by the arbitrators, after resolving any discovery disputes, the arbitrators may take such failure to comply into consideration in reaching their decision. All discovery disputes shall be
resolved by the arbitrators pursuant to the procedures set forth in the Federal Rules of Civil Procedure. 

        (vii) Adherence
to formal rules of evidence shall not be required. The arbitrators shall consider any evidence and testimony that they determine to be relevant. 

        (viii) The
Parties hereby request that the arbitrators render their decision within thirty (30) days following conclusion of the hearing. 

        (ix)  The
defenses of statute of limitations and laches shall be tolled from and after the date a Party gives the other Party written notice of an Arbitrable Dispute as
provided in Section 12.8(b) above until such time as the Arbitrable Dispute has been resolved pursuant to  Section 12.8(b), or an arbitration
award has been entered pursuant to this  Section 12.8(b).
 

        (e)    Recovery of Costs and Attorneys' Fees.    In the event arbitration arising out of this Agreement is initiated
by either Party, after the entry of a final non-appealable order, if one Party has predominantly prevailed in the dispute, it shall be entitled to recover from the other Party all court costs, fees
and expenses of such arbitration, including reasonable attorneys' fees that are specifically included in the arbitration award. 

        (f)    Choice of Forum.    If, despite the Parties' agreement to submit any Arbitrable Disputes to binding
arbitration, there are any court proceedings arising out of or relating to this Agreement or the transactions contemplated hereby, such proceedings shall be brought and tried in, and the Parties
hereby consent to the jurisdiction of, the federal or state courts situated in Houston, Texas. 

        (g)    Jury Waivers.    THE PARTIES HEREBY WAIVE ANY AND ALL RIGHTS TO DEMAND A TRIAL BY
JURY. 

        (h)    Settlement Proceedings.    All aspects of any settlement proceedings, including discovery, testimony and other
evidence, negotiations and communications pursuant to this Section 12.8, briefs and the award shall be held confidential by each Party and the
arbitrators, and shall be treated as compromise and settlement negotiations for the purposes of the Federal and State Rules of Evidence. 

        12.9    Notices and Addresses.    Any notice, request, instruction, waiver or other communication to be given
hereunder by either Party shall be in writing and shall be considered duly delivered if personally delivered, mailed by certified mail with the postage prepaid (return receipt requested), sent 

38

 

by
messenger or overnight delivery service, or sent by facsimile to the addresses of the Parties as follows: 

BUYER:

Crosstex
Energy Services, L.P.

2501 Cedar Springs, Suite 600

Dallas, Texas 75201

Attention: Barry E. Davis, President

Telephone: (214) 953-9500

Facsimile: (214) 953-9501 

with
a copy to: 

Hunton
& Williams

Energy Plaza, 30th Floor

1601 Bryan Street

Dallas, Texas 75201

Attention: Joe A. Davis

Telephone: (214) 979-3038

Facsimile: (214) 880-0011 

DEFS: 

Duke
Energy Field Services, LP

370 - 17th Street, Suite 900

Denver, Colorado 80202

Telephone: (303) 595-3331

Facsimile: (303) 595-0480

Attn: President 

with
a copy to: 

Duke
Energy Field Services, LP

370 - 17th Street, Suite 900

Denver, Colorado 80202

Telephone: (303) 595-3331

Facsimile: (303) 893-8902

Attn: General Counsel 

or
at such other address as either Party may designate by written notice to the other Party in the manner provided in this Section 12.9. Notice
by mail shall be deemed to have been given and received on the third (3rd) day after posting. Notice by messenger, overnight delivery service, facsimile transmission or personal delivery
shall be deemed given on the date of actual delivery. 

        12.10    Press Releases.    Except as may otherwise be required by securities Laws and public announcements or
disclosures that are, in the reasonable opinion of the Party proposing to make the announcement or disclosure, legally required to be made, there shall be no press release or public communication
concerning the transactions contemplated by this Agreement by either Party except with the prior written consent of the Party not originating such press release or communication, which consent shall
not be unreasonably withheld or delayed. BUYER and DEFS will consult in advance on the necessity for, and the timing and content of, any communications to be made to the public and, subject to legal
constraints, to the form and content of any application or report to be made to any Governmental Authority that relates to the transactions contemplated by this Agreement. 

39

 

        12.11    Offset.    Nothing contained herein or in any Transaction Document shall create a right of offset or setoff
for any Party, and each Party hereby waives and disclaims any right of offset or setoff under all applicable Law or common Law. 

        12.12    No Partnership; Third Party Beneficiaries.    Nothing in this Agreement shall be deemed to create a joint
venture, partnership, tax partnership, or agency relationship between the Parties. Nothing in this Agreement shall provide any benefit to any Third Person or entitle any Third Person to any claim,
cause of action, remedy or right of any kind, it being the intent of the Parties that this Agreement shall not be construed as a third-party beneficiary contract; provided, however, that the
indemnification provisions of Article XI shall inure to the benefit of the BUYER Indemnitees and the DEFS Indemnitees as provided therein. 

        12.13    Negotiated Transaction.    The provisions of this Agreement were negotiated by the Parties, and this
Agreement shall be deemed to have been drafted by both Parties. 

        12.14    Non-Compete; Confidentiality.      

        (a)   For
a period of two years following the Closing Date, DEFS agrees, for itself and for its Affiliates, and their respective successors or assigns (collectively, the
"DEFS Companies") that the DEFS Companies will not, directly or indirectly, compete with BUYER or its Affiliates by (i) acquiring transportation
capacity on the AIM System, (ii) selling natural gas to any facility served, previously served by or connected to the AIM System at the Effective Time, or (iii) purchasing natural gas
produced from any production facilities connected to the AIM System at the Effective Time. DEFS, for itself and each of the DEFS Companies, acknowledges that the restrictions contained in this  Section 12.14 are reasonable and necessary to protect the legitimate interests of BUYER and its Affiliates, and that BUYER would not have entered
into this Agreement in the absence of such restrictions. DEFS, for itself and each of the DEFS Companies, also acknowledges that any breach of  Section 12.14 will cause continuing and irreparable
injury to BUYER for which monetary damages would not be an adequate remedy. In the event of
such breach by any of the DEFS Companies, BUYER shall have the right to enforce the provisions of this Section 12.14 by seeking injunctive or
other equitable relief in any court, and this Agreement shall not in any way limit remedies of equity available to BUYER. In the event that the provisions of this  Section 12.14 should ever be
adjudicated to exceed the time, geographic, or other limitations permitted by applicable Law in any applicable
jurisdiction, then such provisions shall be deemed reformed in such jurisdiction to the maximum time, geographic, or other limitations permitted by applicable Law. Notwithstanding the foregoing, the
restrictions contained in this Section 12.14(a) shall not apply (i) following the acquisition of DEFS or substantially all of its assets
by a Third Person, or the merger or consolidation of DEFS with a Third Person other than the Persons owning DEFS as of the date hereof, or (ii) if DEFS acquires directly or indirectly assets
capable of being served by the AIM System or which include capacity on the AIM System as part of a transaction having a total value in excess of $200,000,000. 

        (b)   Effective
at Closing, the Confidentiality Agreement is terminated, and DEFS will assign to BUYER the benefit of and the right to enforce any other confidentiality
agreement entered into by DEFS or any of its Affiliates related to the sale or any attempt to sell the Assets. From and after Closing, DEFS will not, except as required by applicable Law, disclose any
"Proprietary Information" as defined in the Confidentiality Agreement to any other Person or otherwise use any such Proprietary Information to the competitive disadvantage of BUYER. 

        (c)   Without
the prior written consent of the other Party, neither Party shall publicly disclose the terms of the transactions contemplated herein, this Agreement or the
Exhibits or Schedules hereto unless in the opinion of counsel to the disclosing Party, such disclosure is required by law, or such disclosure is requested by any Governmental Authority, in which
event, the disclosing Party shall give the other Party as much prior written notice as practicable under the circumstances and 

40

 

will
cooperate with such other Party in obtaining confidential treatment of such information as such other Party may reasonably request. 

41

 

        THE
PARTIES HAVE signed this Agreement by their duly authorized officials as of the date first set forth above. 

	

 	
 	
DUKE ENERGY FIELD SERVICES, LP
	

 	
 	

By:	
 	

/s/  GREG K. SMITH        

	 	 	Name:	 	Greg K. Smith

	 	 	Title:	 	Vice President

	

 	
 	
CROSSTEX ENERGY SERVICES, L.P.

By Crosstex Energy Services GP, LLC,

Its general partner
	

 	
 	

By:	
 	

/s/  JACK M. LAFIELD        

	 	 	Name:	 	Jack M. Lafield

	 	 	Title:	 	Senior Vice President

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QuickLinks

Exhibit 10.11

TABLE OF CONTENTS

PURCHASE AND SALE AGREEMENT

RECITALS

ARTICLE I CERTAIN DEFINITIONS

ARTICLE II THE TRANSACTION

ARTICLE III ADJUSTMENTS, PRORATIONS AND SETTLEMENT

ARTICLE IV ASSUMED OBLIGATIONS

ARTICLE V REPRESENTATIONS AND WARRANTIES OF DEFS

ARTICLE VI REPRESENTATIONS AND WARRANTIES OF BUYER

ARTICLE VII COVENANTS AND ACCESS

ARTICLE VIII CONDITIONS TO CLOSING

ARTICLE IX CLOSING

ARTICLE X TERMINATION

ARTICLE XI INDEMNIFICATION

ARTICLE XII MISCELLANEOUS PROVISIONS

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00053-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00053-of-00352.parquet"}]]