ex10_2.htm








Exhibit 10.2







Chevron #23C-17D


Lease No. 691300







ASSIGNMENT OF WORKING INTEREST







This Assignment made this 2nd day of February 2004 from PETROLEUM DEVELOPMENT CORPORATION, a Nevada Corporation, (herein called "Assignor") to PDC 2003-D, Limited Partnership, (herein called "Assignee");







WITNESSETH







Assignor, for the sum of One Dollar ($1.00) and other valuable consideration, the receipt of which is hereby acknowledged, does by these presents GRANT, BARGAIN, SELL, EXCHANGE, CONVEY, ASSIGN, TRANSFER, SET OVER and DELIVER unto Assignee all of the following:







1. The specific undivided interest shown in Exhibit A in respect of each of the oil and gas leases shown in Exhibit A, but only to the extent such leases cover lands and depths necessary for production of the specific oil and gas well identified in Exhibit A. This is intended to be a "wellbore assignment." Assignee shall be entitled to receive that share of production from the well identified in Exhibit A which is attributable to the undivided interest here being assigned, but the Assignee shall have, as a result of this Assignment, no interest whatsoever in any other oil and gas well, whether now existing or hereafter drilled, which may be located on the lands described in Exhibit A or on any land pooled therewith. Assignor expressly excepts from this Assignment and reserves to itself, its successors and assigns, the remainder of the lease and the leasehold oil and gas estate, including (without limitation) the right to produce other wells which are or may be located on the lands described in Exhibit A and lands pooled therewith, without the obligation to account to Assignee for any such other production.







2. The specific undivided interest shown in Exhibit A in all valid unitization, pooling, operating and communitization agreements, declarations and orders involving the leasehold interests here being assigned, but only to the extent that such agreements, declarations and orders relate to the well specifically identified in Exhibit A and in all other respects limited to the manner as set forth in Paragraph 1, above.







3. The specific undivided interest shown in Exhibit A in all valid oil and gas sales, purchase, exchange and processing contracts, but only to the extent that such contracts relate to the well specifically identified in Exhibit A and in all other respects limited in the manner set forth in Paragraph 1, above.







4. The specific undivided interest shown in Exhibit A in all personal property, improvements, lease and well equipment, easements, permits, licenses, servitudes and rights-of-way now owned by Assignor and being used in connection with the operation of the wall specifically identified in Exhibit A or in connection with the production, treating, storing, transportation or marketing of oil, gas and other minerals from that well, but in all respects limited in the manner set forth in Paragraph 1, above.







TO HAVE AND TO HOLD the interests described unto Assignee, its successors and assigns, forever.







This assignment Is made without warranties of any type (whether of title, merchantability or fitness for a particular use), either express or implied, but is made with full substitution of Assignee in all covenants and warranties previously given or made by others, but only to the extent of the interests here assigned. Assignor does, however, expressly intend that this Assignment convey any title that Assignor may hereafter acquire to the extent that such after-acquired title may be necessary to fulfill the interests herein assigned.







Assignee shall bear its proportionate share of all burdens on production now of record and hereby assumes its proportionate share of all other obligations that relate to the well specifically identified in Exhibit A and the production therefrom.







Both Assignor and Assignee hereby agree to execute and deliver such additional instruments, notices, division orders, transfer orders and other documents as may reasonably be requested by the other, and to do such other acts and things, as may be necessary or convenient to accomplish this Assignment in the manner and to the extent described in Paragraph 1, above.






  





  











  






 


Chevron #23C-17D


Lease No. 691300







IN WITNESS WHEREOF, Petroleum Development Corporation has executed and delivered this instrument, with the intention that it shall be effective as of the date of first production from the well specifically Identified In Exhibit A.








	  	
PETROLEUM DEVELOPMENT CORPORATION


	  	
A Nevada Corporation


	  	  
	  	
BY:

	
/s/ William D. Gainor


	  	  	
William D. Gainor


	  	  	
Land Manager













	
STATE OF WEST VIRGINIA

	
)

	  	  
	  	
)

	
TO-WIT:

	  
	
COUNTY OF HARRISON

	
)

	  	  










The foregoing instrument was acknowledged before me this 26th day of February 2004 by William D. Gainor, Land Manager of Petroleum Development Corporation, a Nevada Corporation, for and on behalf of the Corporation. He executed the foregoing for the purposes therein contained.








	  	
Rita A. Clark

	  
		
Notary Public - State of West Virginia


County of Harrison


My Commission expires: June 2, 2009

	  










This Instrument was prepared by;







Petroleum Development Corporation


103 East Main Street


P. O. Sox 26


Bridgeport, WV 2B330


Ph: 1-800-624-3821 or 304-842-6256






  





  











  








Chevron 24D-17D


Lease No. 691300







AMENDMENT TO


ASSIGNMENT OF WORKING INTEREST







THIS AMENDMENT TO ASSIGNMENT OF WORKING INTEREST is made February 20, 2006 between Petroleum Development Corporation, a Nevada corporation, and PDC 2003-D Limited Partnership, a West Virginia limited partnership whose address is P. O. Box 26, Bridgeport, West Virginia 26330.







1. Background. By this instrument, the parties correct and amend the Assignment of Working Interest (the "Original Assignment"), dated February 4, 2004 and recorded as Instrument No. 654011 in the real property records of Garfield County, Colorado.







2. Amendment. Petroleum Development Corporation and PDC 2003-D Limited Partnership hereby amend the Original Assignment by deleting in its entirety the Exhibit A that is attached to the Original Assignment and replacing it with the Exhibit A that is attached to this instrument. All other provisions of the Original Assignment are unchanged.







3. Effective Date. The parties intend that this amendment be deemed effective at the effective date of the Original Assignment, just as if the Exhibit A that is attached to this instrument had originally been attached to the Original Assignment.







IN WITNESS WHEREOF, this instrument has been executed by the parties.








	  	
PDC 2003-D LIMITED PARTNERSHIP


	  	  	  
	  	
By:

	
Petroleum Development Corporation


	  	  	  
	  	
By:

	
/s/ Ersel E. Morgan, Jr.


	  	  	
Ersel E. Morgan, Jr. as Vice President


















	
STATE OF WEST VIRGINIA

	
§

	  
	  	
§

	
ss.


	
COUNTY OF HARRISON

	
§

	  










The foregoing instrument was acknowledged before me this day of April, 2006, by Ersel E. Morgan, as Vice President of Petroleum Development Corporation, the Managing General Partner of PDC 2003-D Limited Partnership, a West Virginia limited partnership.







Witness my hand and official seal.








	  	
/s/ Rita A. Clark


		
Rita A. Clark as Notary Public


Harrison County, West Virginia


My commission expires: June 2, 2009











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 14-7D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 7: SWSW

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 22-7D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 7: SE4NW4

	
Garfield

	
Colorado

	
0.99962S

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 23-7D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 7: NE4SW4

	
Garfield

	
Colorado

	
0.599628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron Texaco 24-7D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S,R96WSec.7: SESW

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A" 


AMENDED ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron Texaco 24C-12D

	
Chevron USA, Inc.

	
05-12-2002

	
614407

	
T6S, R97W Sec. 12: SE4SW4

	
Garfield

	
Colorado

	
0.80

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST 


PDC 2003-D LIMTTED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 34C-12D

	
Chevron USA, Inc.

	
11-15-2002

	
623088

	
T6S,R97WSec.I2: SW4SE4

	
Garfield

	
Colorado

	
0.999628

	
691500











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR.

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron Texaco 31C-13D

	
Chevron USA, Inc.

	
11-15-2002

	
623088

	
T6S, R97W Sec. 13: NW4NE4

	
Garfield

	
Colorado

	
0.999628

	
691500











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST 


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 21A-17D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 17: NENW

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 22C-17D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 17; SE4NW4

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO


	
Chevron 23A-17D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 17: NE4SW4

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 23C-17D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 17: NE4SW4

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 24B-I7D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 17: SE4SW4

	
Garfield

	
Colorado

	
0.999628

	
691300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Chevron 24D-17D

	
Chevron USA, Inc.

	
11-15-2002

	
623086

	
T6S, R96W Sec. 17: SE4SW4

	
Garfield

	
Colorado

	
0.999628

	
691300







 






  





  











  








Dyer #14-5, Grady


Lease No. 688700







ASSIGNMENT OF WORKING INTEREST







This Assignment made this 24fh day of February 2004 from PETROLEUM DEVELOPMENT CORPORATION, a Nevada Corporation, (herein called "Assignor") to PDC 2003-D, Limited Partnership, (herein called "Assignee");







WITNESSETH







Assignor, for the sum of One Dollar ($1.00) and other valuable consideration, the receipt of which is hereby acknowledged, does by these presents GRANT, BARGAIN, SELL, EXCHANGE, CONVEY, ASSIGN, TRANSFER, SET OVER and DELIVER unto Assignee all of the following:







1.           The specific undivided interest shown in Exhibit A in respect of each of the oil and gas leases shown In Exhibit A, but only to the extent such leases cover lands and depths necessary for production of the specific oil and gas well identified in Exhibit A. This is intended to be a "wellbore assignment." Assignee shall be entitled to receive that share of production from the well Identified in Exhibit A which is attributable to the undivided interest here being assigned, but the Assignee shall have, as a result of this Assignment, no interest whatsoever in any other oil and gas well, whether now existing or hereafter drilled, which may be located on the lands described in Exhibit A or on any land pooled therewith. Assignor expressly excepts from this Assignment and reserves to itself, its successors and assigns, the remainder of the lease and the leasehold oil and gas estate, including (without limitation) the right to produce other wells which are or may be located on the lands described in Exhibit A and lands pooled therewith, without the obligation to account to Assignee for any such other production.







2.           The specific undivided interest shown in Exhibit A in all valid unitization, pooling, operating and communitization agreements, declarations and orders involving the leasehold interests here being assigned, but only to the extent that such agreements, declarations and orders relate to the well specifically identified in Exhibit A and in all other respects limited to the manner as set forth in Paragraph 1, above.







3.           The specific undivided interest shown in Exhibit A in all valid oil and gas sales, purchase, exchange and processing contracts, but only to the extent that such contracts relate to the well specifically identified in Exhibit A and in all other respects limited in the manner set forth In Paragraph 1, above.







4.           The specific undivided interest shown in Exhibit A in all personal property, improvements, lease and well equipment, easements, permits, licenses, servitudes and rights-of-way now owned by Assignor and being used in connection with the operation of the well specifically Identified in Exhibit A or in connection with the production, treating, storing, transportation or marketing of oil, gas and other minerals from that well, but in all respects limited in the manner set forth in Paragraph 1, above.







TO HAVE AND TO HOLD the interests described unto Assignee, its successors and assigns, forever.







This assignment Is made without warranties of any type (whether of title, merchantability or fitness for a particular use), either express or implied, but is made with full substitution of Assignee in all covenants and warranties previously given or made by others, but only to the extent of the interests here assigned. Assignor does, however, expressly intend that this Assignment convey any title that Assignor may hereafter acquire to the extent that such after-acquired title may be necessary to fulfill the interests herein assigned.







Assignee shall bear Its proportionate share of all burdens on production now of record and hereby assumes Its proportionate share of all other obligations that relate to the well specifically identified in Exhibit A and the production therefrom.







Both Assignor and Assignee hereby agree to execute and deliver such additional instruments, notices, division orders, transfer orders and other documents as may reasonably be requested by the other, and to do such other acts and things, as may be necessary or convenient to accomplish this Assignment in the manner and to the extent described in Paragraph 1, above.






  





  











  








Dyer #14-5, Grady


Lease No. 688700







IN WITNESS WHEREOF, Petroleum Development Corporation has executed and delivered this instrument, with the Intention that it shall be effective as of the date of first production from the well specifically identified in Exhibit A.








	  	
PETROLEUM DEVELOPMENT CORPORATION


A Nevada Corporation


 


	  	
BY:

	
William D. Gainor


	  	  	
William D. Gainor


	  	  	
Land Manager


















	
STATE OF WEST VIRGINIA

	
)








	
  

	
)

	
TO-WIT:








	
COUNTY OF HARRISON

	
)












The foregoing instrument was acknowledged before me this 1st day of March 2004 by William D. Gainor, Land Manager of Petroleum Development Corporation, a Nevada Corporation, for and on behalf of the Corporation. He executed the foregoing for the purposes therein contained.













	  	
/s/ Rita A. Clark


	  	
Rita A. Clark


	  	
Notary Public - State of West Virginia


	  	
County of Harrison


	  	
My Commission expires: June 2, 2009


















	
Official Seal

	  
	
Notary Public State of West Virginia

	  
	
RITA A. CLARK

	  
	
Petroleum Development Corporation

	  
	
103 East Main Street, Box 26

	  
	
Bridgeport, WV 28330

	  
	
My commission expires June 2, 2009

	  















This instrument was prepared by:







Petroleum Development Corporation


103 East Main Street


P. O. Box 26


Bridgeport, WV 26330


Ph: 1-800-624-3821 or 304-842-6256


Dyer 14-5, Grady Lease No, 683700






  





  











  








AMENDMENT TO ASSIGNMENT OF WORKING INTEREST







THIS AMENDMENT TO ASSIGNMENT OF WORKING INTEREST is made February 20, 2006 between Petroleum Development Corporation, a Nevada corporation, and PDC 2003-D Limited Partnership, a West Virginia limited partnership whose address is P. 0. Box 26, Bridgeport, West Virginia 26330.







1.           Background. By this instrument, the parties correct and amend the Assignment of Working Interest (the "Original Assignment"), dated February 24, 2004 and recorded as Instrument No. 3188808 in the real property records of Weld County, Colorado.







2.           Amendment. Petroleum Development Corporation and PDC 2003-D Limited Partnership hereby amend the Original Assignment by deleting in its entirety the Exhibit A that is attached to the Original Assignment and replacing it with the Exhibit A that is attached to this instrument. All other provisions of the Original Assignment are unchanged.







3.           Effective Date. The parties intend that this amendment be deemed effective at the effective date of the Original Assignment, just as if the Exhibit A that is attached to this instrument had originally been attached to the Original Assignment,







IN WITNESS WHEREOF, this instrument has been executed by the parties.













	  	
PDC 2003-D LIMITED PARTNERSHIP


	  	  	  
	  	
By:

	
Petroleum Development Corporation


	  	  	  
	  	
By:

	
/s/ Ersel E. Morgan, Jr.


	  	  	
Ersel E. Morgan, Jr. Vice-President













	
STATE OF WEST VIRGINIA

	
§








	
  

	
§

	
ss.








	
COUNTY OF HARRISON

	
§












The foregoing instrument was acknowledged before me this 5th day of April, 2006, by Ersel E. Morgan, as Vice President of Petroleum Development Corporation, the Managing General Partner of PDC 2003-D Limited Partnership, a West Virginia limited partnership.








	
Witness my hand and official seal.

	
/s/ Rita A. Clark


	  	
Rita A. Clark as Notary Public


	  	
Harrison County, West Virginia


	  	
My commission expires: June 2, 2009













	
Official Seal

	  
	
Notary Public State of West Virginia

	  
	
RITA A. CLARK

	  
	
Petroleum Development Corporation

	  
	
103 East Main Street, Box 26

	  
	
Bridgeport, WV 28330

	  
	
My commission expires June 2, 2009

	  









  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Johnson 23-4

	
A. Bruce Johnson

	
01-10-2003

	
3027313

	
T6N, R65W Sec 4: NESW

	
Weld

	
Colorado

	
0.999623

	
690900


	  	
Dulces Hernandez

	
09-08-2004

	
3237670

	
T6N, R65W Sec 4: PO E2SW4

	  	  	  	
777700











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Johnson 24-4

	
A. Bruce Johnson

	
01-10-2003

	
3027313

	
T6N, R65W Sec. 4: SESW

	
Weld

	
Colorado

	
0.999628

	
690900


	  	
Dulces Hernandez

	
09-08-2004

	
3237670

	
T6N, R65W Sec. 4: PO E2SW4

	  	  	  	
777700











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Carlson 41-18

	
Robert L. Carlson, et ux

	
12-01-1981

	
1876408

	
T6N, R64W Sec. 18: NENE

	
Weld

	
Colorado

	
0.999628

	
699000











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOR/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Carlson 42-18

	
Robert L. Carlson, et ux

	
12-01-1981

	
1876408

	
T6N, R64W Sec. 18: SENE

	
Weld

	
Colorado

	
0.999628

	
699000











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
State 8461 #13-16

	
State of Colorado

	
09-25-1989

	
2202580

	
T6N, R64W Sec. 16: NW4SW4

	
Weld

	
Colorado

	
0.999628

	
681700











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP



	  











	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Gaddis 22-36

	
The Gaddis Family Registered Limited Liability Limited Partnership

	
11-01-2001

	
2949208

	
T4N, R68W Sec. 36: SW4NW4

	
Weld

	
Colorado

	
0.999628

	
683300


	  	
Booth Land & Livestock Co.

	
10-22-2002

	
3159884

	
T4N, R68W Sec. 36: PO SW4NW4

	  	  	  	
736500


	  	
Ronald L. Morris and Nanette L. Morris

	
11-18-2001

	
2926205

	
T4N, R6SW Sec. 36: PO N2

	  	  	  	
686300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Webster 22-11

	
Anadarko E & P Company, LP and Anadarko Land Corp.

	
12-27-2002

	
3243364

	
T6N, R65W Sec. 11: SENW

	
Weld

	
Colorado

	
0.999628

	
688300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Webster Farms 21-11

	
Anadarko E&P Co., LP and Anadarko Land Corp.

	
12-27-2002

	
3243364

	
T6N, R65W Sec 11: NENW

	
Weld

	
Colorado

	
0.999628

	
688300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
E. Johnson 2-21

	
Shurview Limited Partnership

	
10-03-2002

	
3010493

	
T5N, R67W Sec. 2: NE4NW4

	
Weld

	
Colorado

	
0.999628

	
693100


	  	
Deborah J. Mitchell, as Trustee of the Eleanor I. Johnson Revocable Trust

	
08-23-2000

	
2803477

	  	  	  	  	  
	  	
U.S. Bank National Association as Trustee of the Laurene Berger, Irrevocable Trust

	
10-13-2000

	
2803481

	  	  	  	  	  









  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Cockroft 44-11

	
Anadarko E&P Company, LP and Anadarko Land Corp.

	
02-04-2004

	
3243363

	
T6N, R64W Sec. 11: SESE

	
Weld

	
Colorado

	
0.799702

	
730200











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Uyemura 34-31

	
Anadarko E & P Company, LP and Anadarko Land Corp.

	
02-06-2004

	
3225684

	
T7N, R64W Sec. 31: SWSE

	
Weld

	
Colorado

	
0.799702

	
731400











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Gaddis 12-36

	
The Gaddis Family Registered Limited Liability Limited Partnership

	
11-01-2001

	
2949208

	
T4N, R68W Sec. 36: SW4NW4

	
Weld

	
Colorado

	
0.999628

	
683300


	  	
Booth Land & Livestock Co.

	
10-22-2002

	
3159884

	
T4N, R68W Sec. 36: PO SW4NW4

	  	  	  	
736500


	  	
Ronald L. Morris and Nanette L. Morris

	
11-18-2001

	
2926205

	
T4N, R68W Sec. 36: PO N2

	  	  	  	
686300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	

WELL


NAME

	

LESSOR or


ASSIGNOR

	

LEASE


DATE

	  

RECEPTION NO.

	  

LEGAL DESCRIPTION

	
COUNTY

	
STATE

	

ASSIGNED


INTEREST

	

LEASE #


API#


	
Reis #11-28

	
John F. Biggs (Jack)

	
11-15-2001

	
2911978

	
T2N, R64W, Sec. 28: NWNW

	
Weld

	
CO

	
0.999628

	
683900


	  	
Kurt Conner

	
07-15-2001

	
2864271

	  	  	  	  	  
	  	
Sandra K. Conner

	
07-15-2001

	
2864272

	  	  	  	  	  
	  	
Jeanette Frasco

	
11-15-2001

	
2911977

	  	  	  	  	  
	  	
John M. Hefner, et ux

	
09-15-2002

	
3092384

	  	  	  	  	  
	  	
Nancy S. Keeth

	
07-15-2001

	
2864270

	  	  	  	  	  
	  	
Ellis Knoll

	
11-15-2001

	
2911980

	  	  	  	  	  
	  	
Richard Moore

	
11-15-2001

	
2911979

	  	  	  	  	  
	  	
Helen Ries & James Ries

	
08-26-2002

	
3092383

	  	  	  	  	  
	  	
Arnold Thurow

	
09-15-2002

	
3092382

	  	  	  	  	  
	  	
James M. Thomson

	
01-17-2002

	
2951301

	  	  	  	  	  
	  	
The Great Western Sugar Co.

	
09-15-1972

	
1605092

	  	  	  	  	  









  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
State Corsair 13-36

	
State of Colorado

	
08-15-2002

	
3156299

	
T4N, R68W Sec. 36: NWSW

	
Weld

	
Colorado

	
0.999628

	
731600











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
State Corsair 23-36

	
State of Colorado

	
08-15-2002

	
3156299

	
T4N, R68W Sec. 36: NE4SW4

	
Weld

	
Colorado

	
0.999628

	
731600











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
State 8461 #21-16

	
State of Colorado

	
09-25-1989

	
2202580

	
T6N, R64W Sec. 16: NENW

	
Weld

	
Colorado

	
0.999628

	
681600











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Kerbs 33-15

	
Anadarko E & P Co., LP and Anadarko Land Company

	
12-20-2002

	
3040479

	
T6N, R64W Sec. 15: NWSE

	
Weld

	
Colorado

	
0.999628

	
688100











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Kerbs 43-15

	
Anadarko E & P Company, LP and Anadarko Land Co.

	
12-20-2002

	
3040479

	
T6N, R64W Sec. 15: NESE

	
Weld

	
Colorado

	
0.999628

	
688100











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Webster 32-11

	
Anadarko E & P Company, LP and Anadarko Land Co.

	
12-27-2002

	
3243364

	
T6N, R65W Sec. 11; SWNE

	
Weld

	
Colorado

	
0.999628

	
688300











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Kerbs 44-15

	
Anadarko E & P Company, LP and Anadarko Land Co.

	
12-20-2002

	
3040479

	
T6N, R64W Sec. 15: SE4SE4

	
Weld

	
Colorado

	
0.999628

	
688100











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Kerbs 34-15

	
Anadarko E & P Company, LP and Anadarko Land Co.

	
12-20-2002

	
3040479

	
T6N, R64W Sec. 15: SWSE

	
Weld

	
Colorado

	
0.999628

	
688100











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Dyer 14-5, Grady

	
Anadarko E & P Co., LP and Anadarko Land Co.

	
12-17-2002

	
3040482

	
T6N, R64W Sec. 5: SW4SW4

	
Weld

	
Colorado

	
0.999628

	
688700











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Dyer 23-5, Grady

	
Anadarkco E & P Co., LP and Anadarko Land Co.

	
12-17-2002

	
3040482

	
T6N, R64W Sec. 5: NESW

	
Weld

	
Colorado

	
0.999628

	
688700











  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	

WELL


NAME

	

LESSOR or


ASSIGNOR

	

LEASE


DATE

	

RECEPTION NO.


BOOK NO.

	  

LEGAL DESCRIPTION

	
COUNTY

	
STATE

	

ASSIGNED


INTEREST

	

LEASE #


API#


	
J&L Farms #11-20

	
J & L Farms

	
03-23-1988

	
2136094

	
T6N, R63W Sec. 20: NW/4NW/4

	
Weld

	
CO

	
0.999628

	
736300


	  	
Vincent D. Carson

	
12-22-2003

	
3159885

	
T6N, R63W Sec. 20: W2NW4

	  	  	  	  
	  	
Ann Marie Howerter

	
12-08-2003

	
3155895

	  	  	  	  	  
	  	
Gary Kerns

	
12-00-2003

	
3157334

	  	  	  	  	  
	  	
George R. Kerns

	
12-11-2003

	
3155896

	  	  	  	  	  
	  	
Gerald Kerns

	
12-02-2003

	
3155897

	  	  	  	  	  
	  	
Robert L. Kerns

	
12-08-2003

	
3155898

	  	  	  	  	  
	  	
Teddy J. Kerns

	
01-30-2004

	
368172

	  	  	  	  	  
	  	
Timothy L. Kerns

	
01-27-2004

	
3168169

	  	  	  	  	  
	  	
Dale Lorensen

	
12-00-2003

	
3157333

	  	  	  	  	  
	  	
Peggy Ann Meyers

	
01-27-2004

	
3168170

	  	  	  	  	  
	  	
Joyce Nickels

	
01-27-2004

	
3768171

	  	  	  	  	  









  





  











  









	  





 


EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	

WELL


NAME

	

LESSOR or


ASSIGNOR

	

LEASE


DATE

	

RECEPTION NO.


BOOK NO.

	  

LEGAL DESCRIPTION

	
COUNTY

	
STATE

	  

ASSIGNED INTEREST

	

LEASE #


API#


	
J&L Farms #12-20

	
J & L Farms

	
03-23-1988

	
2136094

	
T6N, R63W Sec. 20: NW/4NW/4

	
Weld

	
CO

	
0.999628

	
736300


	  	
Vincent D. Carson

	
12-22-2003

	
3159885

	
T6N, R6W Sec. 20: W2NW4

	  	  	  	  
	  	
Ann Marie Howerter

	
12-08-2003

	
3155895

	  	  	  	  	  
	  	
Gary Kerns

	
12-00-2003

	
3157334

	  	  	  	  	  
	  	
George R. Kerns

	
12-11-2003

	
3155896

	  	  	  	  	  
	  	
Gerald Kerns

	
12-02-2003

	
3155897

	  	  	  	  	  
	  	
Robert L. Kerns

	
12-08-2003

	
3155898

	  	  	  	  	  
	  	
Teddy J. Kerns

	
01-30-2004

	
368172

	  	  	  	  	  
	  	
Timothy L. Kerns

	
01-27-2004

	
3168169

	  	  	  	  	  
	  	
Dale Lorensen

	
12-00-2003

	
3157333

	  	  	  	  	  
	  	
Peggy Ann Meyers

	
01-27-2004

	
3168170

	  	  	  	  	  
	  	
Joyce Nickels

	
01-27-2004

	
3768171

	  	  	  	  	  









  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
O'Grady 31-9

	
Ogilvy Land & Irrigating Co.

	
11-28-1983

	
1951146

	
T5N, R64W Sec. 9: NW4NE4

	
Weld

	
Colorado

	
0.999628

	
653300


	  	
Monte Heinrich and Linda Heinrich

	
06-12-1981

	
1865263

	  	  	  	  	  
	  	
Patrick L. Williams and Kay L. Williams

	
12-18-1983

	
1952997

	  	  	  	  	  
	  	
Bertha Rusch, as atty-in-fact For Katherina Bauer

	
06-02-1981

	
1865243

	  	  	  	  	  
	  	
Elizabeth Rohn

	
06-22-1981

	
1870868

	  	  	  	  	  
	  	
A. Irene O'Grady, Margaret M. McGlothlin, Shirley Bush, as Trustees

	
04-16-1981

	
1858798

	  	  	  	  	  
	  	
Jess L. Bond and Irene G. Bond

	
12-07-1983

	
1951144

	  	  	  	  	  
	  	
Virgil W. Potts and Vivian B. Potts

	
11-03-1983

	
1974982

	  	  	  	  	  









  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Clemons 32-3

	
Bud Clemons

	
06-15-1987

	
2105610

	
T5N, R64W Sec. 3: S2NE4

	
Weld

	
Colorado

	
0.999628

	
649200


	  	
Kenneth F. Goddard, III and Gail L. Goddard

	
06-29-1988

	
2146733

	
T5N, R64W Sec. 3: Lot A

	  	  	  	  
	  	
Richard Sanchez, et ux

	
06-01-1984

	
1971727

	
T5N, R64W Sec. 3: Lot A

	  	  	  	  
	  	
Ross J. Rumsey, et ux

	
11-06-1984

	
1993197

	
T5N, R64W Sec. 3: Lot B

	  	  	  	  









  





  











  








EXHIBIT "A"


AMENDMENT TO ASSIGNMENT OF WORKING INTEREST


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR OR ASSIGNOR

	
LEASE DATE

	
RECEPTION NO. BOOK/PAGE

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE NO.


	
Francen 23-8

	
J. Elmer Francen, et ux

	
03-25-1988

	
2137489

	
T6N, R64W Sec. 8: NE4SW4

	
Weld

	
Colorado

	
0.999628

	
649700











  





  











  








EXHIBIT "A"


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR or ASSIGNOR

	
LEASE DATE

	
RECEPTION NO.

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE #


	
Richter 43-27

	
Anadarko E&P Co., LP and Anadarko Land Corp.

	
09-14-2004

	
3243365

	
T7N, R64W Sec. 27: NESE

	
Weld

	
CO

	
0.27000

	
764200











  





  











  








EXHIBIT "A"


PDC 2003-D LIMITED PARTNERSHIP








	
WELL NAME

	
LESSOR or ASSIGNOR

	
LEASE DATE

	
RECEPTION NO.

	
LEGAL DESCRIPTION

	
COUNTY

	
STATE

	
ASSIGNED INTEREST

	
LEASE#


	
Richter 44-27

	
Anadarko E & P Co., LP and Anadarko Land Corp.

	
09-14-2004

	
3243365

	
T7N, R64W Sec. 27: SESE

	
Weld

	
CO

	
0.27000

	
764200