| 675595 | Dec 1, 2008 | Dec 1, 2008 | GMX Resources Inc. | Baldwin #620334750 | 11,800 |
| 674995Amendment | Dec 1, 2008 | Dec 1, 2008 | GMX Resources Inc. | Blocker Ware #19HH20334741 | 13,000 |
| 675435 | Nov 25, 2008 | Nov 25, 2008 | Kingwood Exploration LLC | Sand Island #120334749 | 9,250 |
| 675435Amendment | Nov 25, 2008 | Nov 25, 2008 | Kingwood Exploration LLC | Sand Island #120334749 | 9,250 |
| 675343 | Nov 25, 2008 | Nov 25, 2008 | Enervest Operating, L.L.C. | Hunt Gas Unit #17D20334748 | 11,500 |
| 675342 | Nov 25, 2008 | Nov 25, 2008 | Enervest Operating, L.L.C. | Hunt Gas Unit #1520334747 | 11,500 |
| 675314 | Nov 24, 2008 | Nov 24, 2008 | Devon Energy Production Co, L.P. | Kirk Buffin Unit #4HH20334744 | 14,000 |
| 675006 | Nov 21, 2008 | Nov 21, 2008 | NFR Energy, LLC | Woodfin #1HH20334743 | 13,000 |
| 674511Amendment | Nov 20, 2008 | Nov 20, 2008 | Forest Oil Corporation | Charlie Bell Gas Unit No. 2 #1HH20334737 | 13,500 |
| 674221 | Nov 20, 2008 | Nov 20, 2008 | GMX Resources Inc. | Baldwin #720334735 | 11,000 |
| 664078Amendment | Nov 20, 2008 | Nov 20, 2008 | Samson Lone Star, LLC | Robb GU 1 #220334541 | 13,000 |
| 674563 | Nov 19, 2008 | Nov 19, 2008 | Anadarko E&P Company LP | Letourneau GU 3 #1420334742 | 12,000 |
| 674995 | Nov 18, 2008 | Nov 18, 2008 | GMX Resources Inc. | Blocker Ware #19HH20334741 | 13,000 |
| 674770 | Nov 15, 2008 | Nov 15, 2008 | NFR Energy, LLC | Miller #120334740 | 13,500 |
| 674511 | Nov 14, 2008 | Nov 14, 2008 | Forest Oil Corporation | Charlie Bell Gas Unit 2 #120334737 | 13,500 |
| 674489 | Nov 13, 2008 | Nov 13, 2008 | NFR Energy, LLC | Rains Gas Unit No. 1 #220334739 | 13,000 |
| 674006 | Nov 12, 2008 | Nov 12, 2008 | Forest Oil Corporation | Sam B. Hall Gas Unit No. 3 #1HH20334727 | 13,500 |
| 674445 | Nov 10, 2008 | Nov 10, 2008 | Howell Oil & Gas, Inc. | Smith #120334736 | 8,500 |
| 674382 | Nov 10, 2008 | Nov 10, 2008 | Exco Production Company, LP | Sanders "A-5" #120331152 | 6,500 |
| 674141 | Nov 10, 2008 | Nov 10, 2008 | Tanos Exploration, LLC | Price #120334733 | 12,500 |
| 672692Amendment | Nov 10, 2008 | Nov 10, 2008 | NFR Energy, LLC | Bartley Gas Unit #2HH20334691 | 13,000 |
| 674205 | Nov 7, 2008 | Nov 7, 2008 | Devon Energy Production Co, L.P. | Downer Unit #14HH20334734 | 14,000 |
| 673926 | Nov 7, 2008 | Nov 7, 2008 | GMX Resources Inc. | Baldwin Heirs #520334724 | 11,800 |
| 674091 | Nov 4, 2008 | Nov 4, 2008 | Samson Lone Star, LLC | G. D. McKay GU 2 #120334729 | 13,000 |
| 674091Amendment | Nov 4, 2008 | Nov 4, 2008 | Samson Lone Star, LLC | G. D. McKay GU 2 #120334729 | 13,000 |
| 660808Amendment | Nov 4, 2008 | Nov 4, 2008 | Samson Lone Star, LLC | Yates GU 1 #120334456 | 13,000 |
| 674056 | Nov 3, 2008 | Nov 3, 2008 | Penn Virginia Oil & Gas, L.P. | BO Furrh Gas Unit #3H20334732 | 15,000 |
| 674052 | Nov 3, 2008 | Nov 3, 2008 | Penn Virginia Oil & Gas, L.P. | Foreman Gas Unit #2H20334730 | 14,000 |
| 674052Amendment | Nov 3, 2008 | Nov 3, 2008 | Penn Virginia Oil & Gas, L.P. | Foreman Gas Unit #2H20334730 | 14,000 |
| 673983 | Oct 31, 2008 | Oct 31, 2008 | GMX Resources Inc. | Underwood #6A20334105 | 7,000 |
| 673978 | Oct 31, 2008 | Oct 31, 2008 | Buffco Production Inc. | Porter #220334726 | 12,000 |
| 673971 | Oct 31, 2008 | Oct 31, 2008 | Enervest Operating, L.L.C. | Hart Gas Unit #1720334725 | 11,500 |
| 673855 | Oct 30, 2008 | Oct 30, 2008 | Berry Oil Comp. | Hazel Byrne Gas Unit No. 2 #1420334723 | 12,000 |
| 673853 | Oct 30, 2008 | Oct 30, 2008 | Berry Oil Comp. | Hazel Byrne Gas Unit No. 2 #1320334722 | 12,000 |
| 673858 | Oct 28, 2008 | Oct 28, 2008 | Samson Lone Star, LLC | Riley Trust #2HH20334720 | 11,150 |
| 673858Amendment | Oct 28, 2008 | Oct 28, 2008 | Samson Lone Star, LLC | Riley Trust #2HH20334720 | 11,150 |
| 673852 | Oct 28, 2008 | Oct 28, 2008 | Berry Oil Comp. | Hazel Byrne Gas Unit No. 2 #1220334719 | 12,000 |
| 673668 | Oct 28, 2008 | Oct 28, 2008 | NFR Energy, LLC | Lynn #120334716 | 12,600 |
| 673289 | Oct 28, 2008 | Oct 28, 2008 | Preston Exploration LLC | Deutsch #320334721 | 13,000 |
| 669763 | Oct 28, 2008 | Oct 28, 2008 | BP America Production Company | Davis Gas Unit "F" #2HH20334642 | 13,000 |
| 673745 | Oct 25, 2008 | Oct 25, 2008 | NFR Energy, LLC | Allen #220334718 | 12,500 |
| 673695 | Oct 25, 2008 | Oct 25, 2008 | Craton Energy Holdings III, LP | Tucker Gas Unit #120334717 | 11,500 |
| 673639 | Oct 25, 2008 | Oct 25, 2008 | Devon Energy Production Co, L.P. | Ellis Unit #320334715 | 14,000 |
| 671402Amendment | Oct 25, 2008 | Oct 25, 2008 | Forest Oil Corporation | TJ Taylor #18HH20334662 | 13,000 |
| 673536 | Oct 24, 2008 | Oct 24, 2008 | Enervest Operating, L.L.C. | Jones Gas Unit #520334714 | 11,500 |
| 673457 | Oct 23, 2008 | Oct 23, 2008 | Penn Virginia Oil & Gas, L.P. | Hatley #15HH20334712 | 14,000 |
| 673372 | Oct 23, 2008 | Oct 23, 2008 | Penn Virginia Oil & Gas, L.P. | Gibson Gas Unit SWD #1D20334706 | 14,000 |
| 673500 | Oct 22, 2008 | Oct 22, 2008 | GMX Resources Inc. | Brown #2D20334713 | 14,000 |
| 673385 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | Foreman Gas Unit #120334709 | 14,000 |
| 673370 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | TJT #11H20334711 | 14,000 |
| 673369 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | TJT #10H20334705 | 14,000 |
| 673368 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | TJT #12H20334707 | 14,000 |
| 673366 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | TJT #13H20334708 | 14,000 |
| 673321 | Oct 22, 2008 | Oct 22, 2008 | Anadarko E&P Company LP | Letourneau GU 3 #1020334704 | 12,000 |
| 673247 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | Gulley Gas Unit No. 1 #320333477 | 13,000 |
| 673246 | Oct 22, 2008 | Oct 22, 2008 | Penn Virginia Oil & Gas, L.P. | Sylvia & Sandra Herrin GU No. 1 #220333407 | 10,500 |
| 672394Amendment | Oct 22, 2008 | Oct 22, 2008 | Riverstone Energy Operating, LLC | Molhusen #120334684 | 11,000 |
| 673248 | Oct 21, 2008 | Oct 21, 2008 | Penn Virginia Oil & Gas, L.P. | Gulley #220333292 | 11,000 |
| 673223 | Oct 21, 2008 | Oct 21, 2008 | O'Benco, Inc. | Meek Haynes Gas Unit #120332904 | 10,255 |
| 673152 | Oct 21, 2008 | Oct 21, 2008 | Chesapeake Operating, Inc. | Rosborough #1HH20334702 | 14,000 |
| 673061 | Oct 21, 2008 | Oct 21, 2008 | Berry Oil Comp. | Hazel Byrne Gas Unit No. 2 #1120334697 | 12,000 |
| 673022 | Oct 21, 2008 | Oct 21, 2008 | Penn Virginia Oil & Gas, L.P. | TJT #8H20334695 | 14,000 |
| 672693Amendment | Oct 21, 2008 | Oct 21, 2008 | Riverstone Energy Operating, LLC | Shoults #120334692 | 10,600 |
| 672322 | Oct 21, 2008 | Oct 21, 2008 | Comstock Oil & Gas, LP | Green, F. C. #15HH20334693 | 12,500 |
| 672182 | Oct 21, 2008 | Oct 21, 2008 | Comstock Oil & Gas, LP | Moore #A 320331811 | 6,570 |
| 673065 | Oct 20, 2008 | Oct 20, 2008 | Howell Oil & Gas, Inc. | Brown, L.D. #5A20334698 | 8,500 |
| 671631 | Oct 20, 2008 | Oct 20, 2008 | Comstock Oil & Gas, LP | Cox #14HH20334699 | 11,500 |
| 673260 | Oct 16, 2008 | Oct 16, 2008 | GMX Resources Inc. | Baldwin #17HH20334703 | 14,000 |
| 672868 | Oct 16, 2008 | Oct 16, 2008 | Buffco Production Inc. | Susanna Key Weiser #120334694 | 12,500 |
| 661265 | Oct 16, 2008 | Oct 16, 2008 | Forest Oil Corporation | Blalock CV Gas Unit #2HH20334465 | 11,500 |
| 672693 | Oct 13, 2008 | Oct 13, 2008 | Riverstone Energy Operating, LLC | Shoults #120334692 | 10,400 |
| 672692 | Oct 13, 2008 | Oct 13, 2008 | NFR Energy, LLC | Bartley Gas Unit #2HH20334691 | 13,000 |
| 672692Amendment | Oct 13, 2008 | Oct 13, 2008 | NFR Energy, LLC | Bartley Gas Unit #2HH20334691 | 13,000 |
| 672643 | Oct 13, 2008 | Oct 13, 2008 | Buffco Production Inc. | Albert Key #120334689 | 12,500 |
| 672520 | Oct 11, 2008 | Oct 11, 2008 | Penn Virginia Oil & Gas, L.P. | Gibson Gas Unit #3HH20334688 | 14,000 |
| 672520Amendment | Oct 11, 2008 | Oct 11, 2008 | Penn Virginia Oil & Gas, L.P. | Gibson Gas Unit #3HH20334688 | 14,000 |
| 672520Amendment | Oct 11, 2008 | Oct 11, 2008 | Penn Virginia Oil & Gas, L.P. | Gibson Gas Unit #3HH20334688 | 14,000 |
| 672473 | Oct 11, 2008 | Oct 11, 2008 | NFR Energy, LLC | D'asto #320334686 | 12,500 |
| 672445 | Oct 11, 2008 | Oct 11, 2008 | Petrohawk Operating Company | Bookout Gas Unit #1HH20334685 | 11,000 |
| 672445Amendment | Oct 11, 2008 | Oct 11, 2008 | Petrohawk Operating Company | Bookout Gas Unit #1HH20334685 | 11,000 |
| 672445Amendment | Oct 11, 2008 | Oct 11, 2008 | Petrohawk Operating Company | Bookout Gas Unit #1HH20334685 | 11,700 |
| 672394 | Oct 11, 2008 | Oct 11, 2008 | Riverstone Energy Operating, LLC | Molhusen #120334684 | 10,400 |
| 669668 | Oct 11, 2008 | Oct 11, 2008 | Sandridge Expl. and Prod., LLC | Mary Louise Waldron Gas Unit #1320334676 | 14,000 |
| 669600 | Oct 11, 2008 | Oct 11, 2008 | Comstock Oil & Gas, LP | Cox #1320334682 | 12,000 |
| 672500 | Oct 10, 2008 | Oct 10, 2008 | Penn Virginia Oil & Gas, L.P. | Fogle Gas Unit #7HH20334687 | 13,000 |
| 672217 | Oct 10, 2008 | Oct 10, 2008 | Samson Lone Star, LLC | Woodley GU 1 #2HH20334683 | 13,000 |
| 672217Amendment | Oct 10, 2008 | Oct 10, 2008 | Samson Lone Star, LLC | Woodley GU 1 #2HH20334683 | 13,000 |
| 672217Amendment | Oct 10, 2008 | Oct 10, 2008 | Samson Lone Star, LLC | Woodley GU 1 #2HH20334683 | 13,000 |
| 672217Amendment | Oct 10, 2008 | Oct 10, 2008 | Samson Lone Star, LLC | Woodley GU 1 #2HH20334683 | 13,000 |
| 671991 | Oct 9, 2008 | Oct 9, 2008 | Penn Virginia Oil & Gas, L.P. | Alice Furrh Gas Unit #220334681 | 12,000 |
| 671875 | Oct 7, 2008 | Oct 7, 2008 | Devon Energy Production Co, L.P. | W. L. Rudd Gas Unit #1020334678 | 13,000 |
| 671910 | Oct 6, 2008 | Oct 6, 2008 | Devon Energy Production Co, L.P. | Cypress Hill SWD #120334680 | 6,000 |
| 671896 | Oct 6, 2008 | Oct 6, 2008 | Devon Energy Production Co, L.P. | Abney, C. M. "B" #22HH20334679 | 14,000 |
| 671896Amendment | Oct 6, 2008 | Oct 6, 2008 | Devon Energy Production Co, L.P. | Abney, C. M. "B" #22HH20334679 | 11,000 |
| 671821 | Oct 6, 2008 | Oct 6, 2008 | Enervest Operating, L.L.C. | Hart Gas Unit #1220334677 | 11,000 |
| 671699 | Oct 6, 2008 | Oct 6, 2008 | Enervest Operating, L.L.C. | Resch Gas Unit #1520334671 | 11,000 |
| 671704 | Oct 4, 2008 | Oct 4, 2008 | Forest Oil Corporation | TJ Taylor #920334672 | 13,500 |
| 671694 | Oct 4, 2008 | Oct 4, 2008 | NFR Energy, LLC | E. C. Johnston #120334670 | 13,000 |
| 671621 | Oct 4, 2008 | Oct 4, 2008 | Devon Energy Production Co, L.P. | Abney Gas Unit #2 #12HH20334668 | 13,000 |
| 671621Amendment | Oct 4, 2008 | Oct 4, 2008 | Devon Energy Production Co, L.P. | Abney Gas Unit #2 #12HH20334668 | 13,000 |