| 633229 | Feb 10, 2007 | Feb 10, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McClendon Gas Unit #3 | 13,000 | 20333832 |
| 633228 | Feb 10, 2007 | Feb 10, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McClendon Gas Unit #2 | 13,000 | 20333831 |
| 633227 | Feb 10, 2007 | Feb 10, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McClendon Gas Unit #1 | 13,000 | 20333830 |
| 633134 | Feb 10, 2007 | Feb 10, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Slack #3 | 13,000 | 20333826 |
| 632484 | Jan 26, 2007 | Jan 26, 2007 | Penn Virginia Oil & Gas, L.P. | Panola | McJimsey Gas Unit No. 1 #8 | 13,000 | 36536488 |
| 632483 | Jan 26, 2007 | Jan 26, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McJimsey Gas Unit No. 1 #7 | 13,000 | 20333814 |
| 632483Amendment | Jan 26, 2007 | Jan 26, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McJimsey Gas Unit No. 1 #7 | 13,000 | 20333814 |
| 632482 | Jan 26, 2007 | Jan 26, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McJimsey Gas Unit No. 1 #6 | 13,000 | 20333813 |
| 632481 | Jan 26, 2007 | Jan 26, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | McJimsey Gas Unit No. 1 #5 | 13,000 | 20333812 |
| 632480 | Jan 26, 2007 | Jan 26, 2007 | Penn Virginia Oil & Gas, L.P. | Panola | McJimsey Gas Unit No. 1 #4 | 13,000 | 36536487 |
| 632206 | Jan 23, 2007 | Jan 23, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #8 | 13,000 | 20333806 |
| 631953 | Jan 19, 2007 | Jan 19, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Lawless Rhoades #6 | 13,000 | 20333802 |
| 631952 | Jan 19, 2007 | Jan 19, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Lawless Rhoades #5 | 13,000 | 20333801 |
| 631951 | Jan 19, 2007 | Jan 19, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Lawless Rhoades #4 | 13,000 | 20333800 |
| 631950 | Jan 19, 2007 | Jan 19, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Lawless Rhoades #3 | 13,000 | 20333799 |
| 631949 | Jan 19, 2007 | Jan 19, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Lawless Rhoades #2 | 13,000 | 20333798 |
| 631542 | Jan 9, 2007 | Jan 9, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven Gas Unit #7 | 13,000 | 20333788 |
| 631541 | Jan 9, 2007 | Jan 9, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney Gas Unit #5 | 13,000 | 20333787 |
| 631258 | Jan 8, 2007 | Jan 8, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney Gas Unit #7 | 13,000 | 20333784 |
| 631257 | Jan 8, 2007 | Jan 8, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney Gas Unit #6 | 13,000 | 20333783 |
| 631256 | Jan 8, 2007 | Jan 8, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney Gas Unit #3 | 13,000 | 20333782 |
| 631255 | Jan 8, 2007 | Jan 8, 2007 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven Gas Unit #6 | 13,000 | 20333781 |
| 630976 | Dec 22, 2006 | Dec 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven Gas Unit #5 | 13,000 | 20333772 |
| 630811 | Dec 20, 2006 | Dec 20, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Margaret Herrin Gas Unit No. 1 #7 | 13,000 | 20333770 |
| 630479 | Dec 13, 2006 | Dec 13, 2006 | Penn Virginia Oil & Gas, L.P. | Panola | McJimsey Gas Unit No. 1 #3 | 13,000 | 36536439 |
| 630197 | Dec 11, 2006 | Dec 11, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Slack #2 | 13,000 | 20333754 |
| 630196 | Dec 11, 2006 | Dec 11, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Slack #1 | 13,000 | 20333753 |
| 629931 | Dec 4, 2006 | Dec 4, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven Gas Unit #4 | 13,000 | 20333742 |
| 629092 | Nov 16, 2006 | Nov 16, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney Gas Unit #4 | 13,000 | 20333730 |
| 629090 | Nov 16, 2006 | Nov 16, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney Gas Unit #2 | 13,000 | 20333729 |
| 628750 | Nov 9, 2006 | Nov 9, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven #3 | 13,000 | 20333723 |
| 628750Amendment | Nov 9, 2006 | Nov 9, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven Gas Unit #3 | 13,000 | 20333723 |
| 628748 | Nov 9, 2006 | Nov 9, 2006 | Penn Virginia Oil & Gas, L.P. | Panola | Sparks Gas Unit No. 1 #2 | 13,000 | 36536408 |
| 628696 | Nov 8, 2006 | Nov 8, 2006 | Penn Virginia Oil & Gas, L.P. | Nueces | Mayo Trusts #1 | 15,300 | 35533598 |
| 628028 | Oct 30, 2006 | Oct 30, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | McJimsey Gas Unit No. 1 #2 | 13,000 | 20333715 |
| 627750 | Oct 19, 2006 | Oct 19, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #6 | 13,000 | 20333704 |
| 627695Amendment | Oct 17, 2006 | Oct 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Devon Gas Unit #2 | 13,000 | 20333702 |
| 627287 | Oct 10, 2006 | Oct 10, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Havron #1 | 13,000 | 20333694 |
| 627287Amendment | Oct 10, 2006 | Oct 10, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Havron Gas Unit #1 | 13,000 | 20333694 |
| 626834 | Oct 2, 2006 | Oct 2, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Margaret Herrin Gas Unit No. 1 #6 | 13,000 | 20333681 |
| 626832 | Oct 2, 2006 | Oct 2, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Margaret Herrin Gas Unit No. 1 #5 | 13,000 | 20333680 |
| 626488 | Sep 25, 2006 | Sep 25, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Blalock #2 | 13,000 | 20333677 |
| 626486 | Sep 25, 2006 | Sep 25, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Blalock #1 | 13,000 | 20333676 |
| 626453 | Sep 22, 2006 | Sep 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven #2 | 13,000 | 20333675 |
| 626339 | Sep 21, 2006 | Sep 21, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #5 | 13,000 | 20333672 |
| 625855 | Sep 13, 2006 | Sep 13, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rosehaven #1 | 13,000 | 20333669 |
| 625841 | Sep 13, 2006 | Sep 13, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Abney #1 | 13,000 | 20333668 |
| 625383Amendment | Sep 11, 2006 | Sep 11, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Primo Gas Unit #1 | 13,000 | 20333658 |
| 625273 | Aug 31, 2006 | Aug 31, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Steeg #3 | 13,000 | 20333652 |
| 625272 | Aug 31, 2006 | Aug 31, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Steeg #2 | 13,000 | 20333653 |
| 624877 | Aug 24, 2006 | Aug 24, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Steeg #1 | 13,000 | 20333643 |
| 624638 | Aug 21, 2006 | Aug 21, 2006 | Penn Virginia Oil & Gas, L.P. | Panola | Sparks Gas Unit No. 1 #1 | 12,000 | 36536335 |
| 624047Amendment | Aug 8, 2006 | Aug 8, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Favel #1 | 11,000 | 20333624 |
| 622306 | Aug 3, 2006 | Aug 3, 2006 | Penn Virginia Oil & Gas, L.P. | Live Oak | T. J. Lyne - Pvog #9 | 6,000 | 29734695 |
| 623423 | Jul 28, 2006 | Jul 28, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | McJimsey #1 | 13,000 | 20333605 |
| 623387 | Jul 28, 2006 | Jul 28, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Rains Gas Unit #1A | 7,000 | 20333604 |
| 622140 | Jul 7, 2006 | Jul 7, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Taylor, T. J. #4 | 13,000 | 20333577 |
| 622139 | Jul 7, 2006 | Jul 7, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Taylor, T. J. #3 | 13,000 | 20333578 |
| 622138 | Jul 7, 2006 | Jul 7, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Taylor, T. J. #2 | 13,000 | 20333576 |
| 622137 | Jul 7, 2006 | Jul 7, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Taylor, T. J. #1 | 13,000 | 20333575 |
| 622090 | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #5 | 13,000 | 20333574 |
| 622090Amendment | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #5 | 13,000 | 20333574 |
| 622090Amendment | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #5 | 13,000 | 20333574 |
| 622089 | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #4 | 13,000 | 20333573 |
| 622088 | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #3 | 13,000 | 20333572 |
| 622088Amendment | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #3 | 13,000 | 20333572 |
| 622086 | Jul 6, 2006 | Jul 6, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #2 | 13,000 | 20333571 |
| 621613 | Jun 27, 2006 | Jun 27, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | TJT #1 | 13,000 | 20333548 |
| 621571 | Jun 26, 2006 | Jun 26, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #10 | 13,000 | 20333547 |
| 621568 | Jun 26, 2006 | Jun 26, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #9 | 13,000 | 20333546 |
| 621422 | Jun 22, 2006 | Jun 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #6 | 13,000 | 20333541 |
| 621421 | Jun 22, 2006 | Jun 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #5 | 13,000 | 20333540 |
| 621420 | Jun 22, 2006 | Jun 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #4 | 13,000 | 20333539 |
| 621419 | Jun 22, 2006 | Jun 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #3 | 13,000 | 20333538 |
| 621418 | Jun 22, 2006 | Jun 22, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #2 | 13,000 | 20333537 |
| 621045 | Jun 15, 2006 | Jun 15, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #8 | 13,000 | 20333526 |
| 621044 | Jun 15, 2006 | Jun 15, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #7 | 13,000 | 20333525 |
| 621043 | Jun 15, 2006 | Jun 15, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #6 | 13,000 | 20333527 |
| 621042 | Jun 15, 2006 | Jun 15, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #5 | 13,000 | 20333524 |
| 620611 | Jun 8, 2006 | Jun 8, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #4 | 13,000 | 20333519 |
| 620604 | Jun 7, 2006 | Jun 7, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Furrh Gas Unit No. 3 #1 | 13,000 | 20333517 |
| 620280 | Jun 5, 2006 | Jun 5, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Westmoreland Unit #4 | 13,000 | 20333512 |
| 620277 | Jun 5, 2006 | Jun 5, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Westmoreland Unit #3 | 13,000 | 20333511 |
| 620260 | Jun 5, 2006 | Jun 5, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Lancaster Unit #2 | 13,000 | 20333510 |
| 620257 | Jun 5, 2006 | Jun 5, 2006 | Penn Virginia Oil & Gas, L.P. | Panola | A. Williams Gas Unit NO.1 #8 | 13,000 | 36536221 |
| 618783 | May 5, 2006 | May 5, 2006 | Penn Virginia Oil & Gas, L.P. | Panola | A. Williams Gas Unit NO.1 #7 | 13,000 | 36536184 |
| 618163 | Apr 25, 2006 | Apr 25, 2006 | Penn Virginia Oil & Gas, L.P. | Live Oak | T. J. Lyne-Sog #4 | 7,000 | 29734458 |
| 617912 | Apr 20, 2006 | Apr 20, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Gulley Gas Unit No. 1 #3 | 13,000 | 20333477 |
| 617838 | Apr 19, 2006 | Apr 19, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Westmoreland Unit #2 | 13,000 | 20333475 |
| 617698 | Apr 17, 2006 | Apr 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Lancaster Unit #1 | 13,000 | 20333471 |
| 617597 | Apr 13, 2006 | Apr 13, 2006 | Penn Virginia Oil & Gas, L.P. | Nueces | Friedrich #1 | 13,836 | 35533688 |
| 617597Amendment | Apr 13, 2006 | Apr 13, 2006 | Penn Virginia Oil & Gas, L.P. | Nueces | Friedrich #1 | 13,836 | 35533688 |
| 615234Amendment | Mar 9, 2006 | Mar 9, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Deady Gas Unit #1 | 11,200 | 20333423 |
| 614397 | Feb 17, 2006 | Feb 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #4 | 10,500 | 20333414 |
| 614397Amendment | Feb 17, 2006 | Feb 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #4 | 12,000 | 20333414 |
| 614396 | Feb 17, 2006 | Feb 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Margaret Herrin Gas Unit No. 1 #4 | 10,500 | 20333413 |
| 614396Amendment | Feb 17, 2006 | Feb 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Margaret Herrin Gas Unit No. 1 #4 | 12,000 | 20333413 |
| 614395 | Feb 17, 2006 | Feb 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #3 | 10,500 | 20333412 |
| 614395Amendment | Feb 17, 2006 | Feb 17, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #3 | 12,000 | 20333412 |
| 614303 | Feb 15, 2006 | Feb 15, 2006 | Penn Virginia Oil & Gas, L.P. | Harrison | Sylvia & Sandra Herrin GU No. 1 #2 | 10,500 | 20333407 |