Selling Dealers Agreement Sample Contracts

Pdc 2004-2006 Drilling Program – Selling Dealers Agreement Pdc Securities Incorporated (December 17th, 2003)

We have entered into a Dealer-Manager Agreement (the "Dealer-Manager Agreement") with Petroleum Development Corporation, a Nevada corporation ("PDC"), the proposed Managing General Partner of PDC 2004-2006 Drilling Program (the "Program"), a series of twelve limited partnerships to be formed under the laws of West Virginia, designated as PDC 2004-A, -B, -C and -D Limited Partnerships, PDC 2005-A, -B, -C and -D Limited Partnerships, and PDC 2006-A, -B, -C and -D Limited Partnerships (each a "Partnership"), under which we have agreed to use our best efforts to place with qualified investors preformation partnership interests in the Partnership ("Units"). PDC and the Partnerships are offering up to an aggregate of $400,000,000 of Units consisting of 20,000 Units at a price of $20,000 per Unit with fractional Units available as described in the Partnership's Offering Prospectus, dated ________________, 2004 (the "Prospectus"), a copy of which has previously been furnished to you.

Pdc 2003 Drilling Program I – SELLING DEALERS AGREEMENT EXHIBIT (1) (B) Selling Dealers Agreement PDC SECURITIES INCORPORATED (June 10th, 2003)

We have entered into a Dealer Manager Agreement (the "Dealer Manager Agreement") with Petroleum Development Corporation, a Nevada corporation ("PDC"), the proposed Managing General Partner of PDC 2003-C, and D, a series of limited partnerships to be formed under the laws of West Virginia (the "Partnership"), under which we have agreed to use our best efforts to place with qualified investors preformation partnership interests in the Partnership ("Units"). PDC and the Partnership are offering up to $52,500,000 of Units consisting of 2,625 Units at a price of $20,000 per Unit with fractional Units available as described in the Partnership's Offering Prospectus, dated ________________, 2003 (the "Prospectus"), a copy of which has previously been furnished to you.

Pdc 2003 Drilling Program – EXHIBIT (1) (B) Selling Dealers Agreement PDC SECURITIES INCORPORATED (October 10th, 2000)

We have entered into a Dealer Manager Agreement (the "Dealer Manager Agreement") with Petroleum Development Corporation, a Nevada corporation ("PDC"), the proposed Managing General Partner of PDC 2001-A, B, C, and D; PDC 2002-A, B, C, and D and 2003-A, B, C, and D, a series of limited partnerships to be formed under the laws of West Virginia (the "Partnership"), under which we have agreed to use our best efforts to place with qualified investors preformation partnership interests in the Partnership ("Units"). PDC and the Partnership are offering up to $150,000,000 of Units consisting of 7,500 Units at a price of $20,000 per Unit with fractional Units available as described in the Partnership's Offering Prospectus, dated 2001 (the "Prospectus"), a copy of which has previously been furnished to you.