Attached files
| file | filename |
|---|---|
| 10-K/A - FORM 10-K/A NO. 2 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2010 - PDC ENERGY, INC. | petd10ka22010.htm |
| EX-31.2 - CERTIFICATION BY CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 - PDC ENERGY, INC. | petd_10kxa2xexhibitx312.htm |
Exhibit 31.1
CERTIFICATION
I, Richard W. McCullough, certify that:
1. | I have reviewed this Annual Report on Form 10-K/A of Petroleum Development Corporation. |
2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
Date: | May 18, 2011 | /s/ Richard W. McCullough | |
Richard W. McCullough | |||
Chief Executive Officer | |||