Attached files
| file | filename |
|---|---|
| 10-Q - PDC ENERGY 1Q2011 FORM 10-Q - PDC ENERGY, INC. | petrodev-10qx1q11.htm |
| EX-31.2 - CERTIFICATION BY CFO PURSUANT TO SECTION 302 OF SARBANES-OXLEY ACT OF 2002 - PDC ENERGY, INC. | a2011q1_exx3121.htm |
| EX-31.1 - CERTIFICATION BY CEO PURSUANT TO SECTION 302 OF SARBANES-OXLEY ACT OF 2002 - PDC ENERGY, INC. | a2011q1_exx3111.htm |
| EX-12.1 - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - PDC ENERGY, INC. | a2011q1_exx1211.htm |
Exhibit 32.1
CERTIFICATION
In connection with the Quarterly Report of Petroleum Development Corporation (the "Company") on Form 10-Q for the period ended March 31, 2011, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned certify pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
1. | The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
2. | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
/s/ Richard W. McCullough | May 10, 2011 | |
Richard W. McCullough | ||
Chairman and Chief Executive Officer | ||
/s/ Gysle R. Shellum | May 10, 2011 | |
Gysle R. Shellum | ||
Chief Financial Officer | ||
A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to Petroleum Development Corporation and will be retained by Petroleum Development Corporation and furnished to the Securities and Exchange Commission or its staff upon request.