SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

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FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES AND EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported) August 15, 2005

Petroleum Development Corporation

(Exact Name of Registrant as Specified in Charter)

Nevada                                0-7246                                95-2636730

(State or Other Jurisdiction        (Commission                       (IRS Employer

of Incorporation)                        File Number)                     Identification No.)

103 East Main Street; Bridgeport, WV    26330

(Address of Principal Executive Offices)

Registrant's telephone number, including area code    304-842-3597

no change

(Former Name or Former Address, if Changed Since Last Report

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Item 8.01.  Other Events

On August 15, 2005, Petroleum Development Corporation announced that it has delayed the filing of Second Quarter Financial Statements to allow complete review of Oil and Gas Derivative Accounting.  A copy of the news release is attached in Exhibit 9.01.

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EXHIBIT INDEX

                Item 9.01.  Financial Statements and Exhibits.

(c)  Exhibits.

The news release is filed herewith as Exhibit 99.1 and incorporated herein by reference.

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SIGNATURES

                Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

                                                   

Petroleum Development Corporation

Date  August 15, 2005             

By  /s/ Darwin L. Stump                                   

        Darwin L. Stump

        Chief Financial Officer