| Wed, Aug 12, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and E EDGAR Online (Wed, Aug 12)
| | Tue, Aug 11, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Tue, Aug 11)
| | Mon, Aug 10, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Financial Statements and Exhibits EDGAR Online (Mon, Aug 10)
| | | PETROLEUM DEVELOPMENT CORP Files SEC form 10-Q, Quarterly Report EDGAR Online (Mon, Aug 10)
| | Fri, Jul 24, 2009 | | | Whipping Inflation With Buffett And Piotroski at Forbes.com (Fri, Jul 24)
| | Thu, Jul 16, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Regulation FD Disclosure EDGAR Online (Thu, Jul 16)
| | Tue, Jun 9, 2009 | | | 5-Star Stocks on the Upswing at Motley Fool (Tue, Jun 9)
| | Tue, Jun 2, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Changes in Registrant's Certifying Accountant, Financial Statements an EDGAR Online (Tue, Jun 2)
| | Fri, May 29, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under an Of EDGAR Online (Fri, May 29)
| | Fri, May 22, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online (Fri, May 22)
| | Mon, May 11, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements an EDGAR Online (Mon, May 11)
| | Fri, May 8, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 10-Q, Quarterly Report EDGAR Online (Fri, May 8)
| | Wed, Apr 29, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online (Wed, Apr 29)
| | Mon, Apr 20, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits EDGAR Online (Mon, Apr 20)
| | Wed, Apr 8, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online (Wed, Apr 8)
| | Mon, Apr 6, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online (Mon, Apr 6)
| | Thu, Mar 19, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits EDGAR Online (Thu, Mar 19)
| | Thu, Mar 5, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and E EDGAR Online (Thu, Mar 5)
| | Tue, Mar 3, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Tue, Mar 3)
| | Fri, Feb 27, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 10-K, Annual Report EDGAR Online (Fri, Feb 27)
| | Tue, Jan 13, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Tue, Jan 13)
| | Wed, Jan 7, 2009 | | | PETROLEUM DEVELOPMENT CORP Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online (Wed, Jan 7)
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