| 680461 | Aug 21, 2009 | Aug 21, 2009 | Legado Gulf Coast, LLC | Johnson, Elmer #7 | 7,140 | 23902154 |
| 683807 | Aug 13, 2009 | Aug 13, 2009 | Ambassador Petroleum, Inc. | Navidad River et Al #5 | 7,700 | 23931984 |
| 683758 | Aug 13, 2009 | Aug 13, 2009 | Ambassador Petroleum, Inc. | Robbins #3D | 2,200 | 23933515 |
| 683856 | Aug 7, 2009 | Aug 7, 2009 | Zachry Exploration, Inc. | Rose Etal Unit #1 | 4,500 | 23933514 |
| 681190 | Jul 24, 2009 | Jul 24, 2009 | Hilcorp Energy Company | West Ranch -A- #545HH | 6,453 | 23933207 |
| 682734 | Jul 21, 2009 | Jul 21, 2009 | Legado Gulf Coast, LLC | Four Way Ranch #12 | 8,600 | 23902179 |
| 683065 | Jul 15, 2009 | Jul 15, 2009 | Ginger Oil Company (A) | L Ranch D Unit #1A | 8,500 | 23933436 |
| 682528 | Jul 7, 2009 | Jul 7, 2009 | Xplore Operating, LLC | Sea Biscuit #1 | 4,000 | 23933513 |
| 682292 | Jun 30, 2009 | Jun 30, 2009 | Ambassador Petroleum, Inc. | Schomburg #3 | 4,300 | 23933512 |
| 681858 | Jun 17, 2009 | Jun 17, 2009 | Hilcorp Energy Company | Toney, Mrs. M.H. #65 | 7,525 | 23902875 |
| 679455Amendment | Jun 11, 2009 | Jun 11, 2009 | Johnson & Ernst Operating Co. | Strane Unit #1 | 4,260 | 23932986 |
| 681499 | May 26, 2009 | May 26, 2009 | Sue-Ann Operating, L.C. | Clemens, E.W. #1 | 8,900 | 23931339 |
| 681377 | May 20, 2009 | May 20, 2009 | Acock/Anaqua Operating Co., LP | Bennett, et Al #6 | 7,600 | 23933511 |
| 681153 | May 12, 2009 | May 12, 2009 | Allegro Investments, Inc. | Mitchell #1 | 10,000 | 23933510 |
| 680652 | May 12, 2009 | May 12, 2009 | Ambassador Petroleum, Inc. | Hackbarth #1 | 6,005 | 23901740 |
| 681133 | May 11, 2009 | May 11, 2009 | Ginger Oil Company (A) | L Ranch D Unit #2 | 8,700 | 23933509 |
| 681133Amendment | May 11, 2009 | May 11, 2009 | Ginger Oil Company (A) | L Ranch D Unit #2 | 8,700 | 23933509 |
| 680993 | May 7, 2009 | May 7, 2009 | Acock/Anaqua Operating Co., LP | Gallia-Wright #1 | 7,600 | 23933508 |
| 680653 | May 7, 2009 | May 7, 2009 | Hilcorp Energy Company | West Ranch Unit No. 1 #2 | 8,477 | 23932513 |
| 680770 | May 1, 2009 | May 1, 2009 | Hilcorp Energy Company | West Ranch -A- #356 | 5,855 | 23902703 |
| 680663 | Apr 30, 2009 | Apr 30, 2009 | Hilcorp Energy Company | West Ranch State Oil & Gas UNIT1 #14 | 9,100 | 23932760 |
| 680650 | Apr 28, 2009 | Apr 28, 2009 | Ambassador Petroleum, Inc. | Bures #1 | 6,030 | 23901604 |
| 675773Amendment | Apr 27, 2009 | Apr 27, 2009 | Sanchez Oil & Gas Corporation | Patman #1 | 8,000 | 23933498 |
| 679587 | Mar 31, 2009 | Mar 31, 2009 | Hilcorp Energy Company | West Ranch -A- #365 | 5,861 | 23902712 |
| 679704 | Mar 30, 2009 | Mar 30, 2009 | Cox & Perkins Exploration, Inc. | Stafford-Menefee #2 | 4,100 | 23933214 |
| 679591 | Mar 26, 2009 | Mar 26, 2009 | Hilcorp Energy Company | West Ranch -A- #230 | 5,810 | 23902585 |
| 679588 | Mar 26, 2009 | Mar 26, 2009 | Hilcorp Energy Company | West Ranch -A- #249 | 5,608 | 23902601 |
| 679455 | Mar 18, 2009 | Mar 18, 2009 | Johnson & Ernst Operating Co. | Strane Unit #1 | 2,600 | 23932986 |
| 679075 | Mar 4, 2009 | Mar 4, 2009 | Acock/Anaqua Operating Co., LP | Bures #1 | 6,800 | 23933506 |
| 678924 | Mar 2, 2009 | Mar 2, 2009 | Square Mile Energy, L.L.C. | Trojan Unit 1 #1 | 16,500 | 23933505 |
| 678385 | Feb 12, 2009 | Feb 12, 2009 | Inland Ocean, Inc. | Sibley #1 | 4,800 | 23933504 |
| 678116 | Feb 5, 2009 | Feb 5, 2009 | Premier Natural Resources, LLC | Gordin Estate #31 | 7,130 | 23932284 |
| 677129 | Jan 28, 2009 | Jan 28, 2009 | DJ Exploration, Inc. | Lovett #2 | 8,950 | 23933502 |
| 677419 | Jan 22, 2009 | Jan 22, 2009 | Acock/Anaqua Operating Co., LP | Bennett #5 | 7,600 | 23933503 |
| 676667 | Jan 22, 2009 | Jan 22, 2009 | Legado Gulf Coast, LLC | Four Way Ranch #29 | 6,950 | 23902223 |
| 674483Amendment | Jan 22, 2009 | Jan 22, 2009 | Hollimon Oil Corporation | Hicks #1 | 9,600 | 23933494 |
| 676670 | Jan 9, 2009 | Jan 9, 2009 | Legado Gulf Coast, LLC | Wesson & Cox #2 | 5,932 | 23902198 |
| 676663 | Jan 9, 2009 | Jan 9, 2009 | Legado Gulf Coast, LLC | Four Way Ranch #22 | 8,600 | 23902186 |
| 675778 | Jan 6, 2009 | Jan 6, 2009 | Ambassador Petroleum, Inc. | Navidad River et Al #1 | 6,815 | 23901968 |
| 675731 | Dec 30, 2008 | Dec 30, 2008 | Ellsworth, H. P. O&G Properties | Goff/Toney #1 | 4,400 | 23933501 |
| 676231 | Dec 23, 2008 | Dec 23, 2008 | Premier Natural Resources, LLC | Kuretsch, Raymond #2A | 6,273 | 23933017 |
| 675986 | Dec 16, 2008 | Dec 16, 2008 | DJ Exploration, Inc. | Lovett #1 | 8,800 | 23933500 |
| 674622 | Dec 12, 2008 | Dec 12, 2008 | Ambassador Petroleum, Inc. | Robbins #2 | 7,400 | 23933499 |
| 675773 | Dec 5, 2008 | Dec 5, 2008 | Sanchez Oil & Gas Corporation | Patman #1 | 8,000 | 23933498 |
| 675720 | Dec 5, 2008 | Dec 5, 2008 | Chesapeake Operating, Inc. | Kubecka Unit #2 | 14,000 | 23933497 |
| 675558 | Dec 2, 2008 | Dec 2, 2008 | KD Energy, LLC | M.L. & I. #2 | 7,000 | 23933496 |
| 674766 | Nov 21, 2008 | Nov 21, 2008 | Hilcorp Energy Company | Vanderbilt State #22 | 7,390 | 23902909 |
| 674996 | Nov 19, 2008 | Nov 19, 2008 | Zachry Exploration, Ltd. | Robinson-Longhorn Unit #2 | 7,700 | 23933495 |
| 674996Amendment | Nov 19, 2008 | Nov 19, 2008 | Zachry Exploration, Inc. | Robinson-Longhorn Unit #2 | 7,700 | 23933495 |
| 664656Amendment | Nov 19, 2008 | Nov 19, 2008 | Zachry Exploration, Inc. | Robinson-Cardinal #1 | 7,900 | 23933465 |
| 674483 | Nov 13, 2008 | Nov 13, 2008 | Hollimon Oil Corporation | Hicks #1 | 9,600 | 23933494 |
| 674363 | Nov 10, 2008 | Nov 10, 2008 | Pitchfork Oil & Gas, Inc. | Moody Ranch #1 | 7,516 | 23903226 |
| 674320 | Nov 7, 2008 | Nov 7, 2008 | Zachry Exploration, Ltd. | Clara Hicks Unit #1 | 5,200 | 23933493 |
| 674080 | Nov 7, 2008 | Nov 7, 2008 | Hilcorp Energy Company | Toney, Mrs. M. H. #66A | 7,321 | 23902876 |
| 674152 | Nov 4, 2008 | Nov 4, 2008 | Tri-C Resources, Inc. | Halewyn-Knopp Unit #1 | 4,600 | 23933492 |
| 674152Amendment | Nov 4, 2008 | Nov 4, 2008 | Tri-C Resources, Inc. | Halewyn-Knopp Unit #1 | 4,600 | 23933492 |
| 674036 | Nov 3, 2008 | Nov 3, 2008 | SE USA Operating, Inc. | Westhoff, A.E. #18 | 7,000 | 23933491 |
| 673902 | Oct 31, 2008 | Oct 31, 2008 | B & B Acquisitions, L.L.C. | Johnston #1 | 6,700 | 23932342 |
| 673288 | Oct 21, 2008 | Oct 21, 2008 | Cox & Perkins Exploration, Inc. | Stafford-Menefee #1 | 9,995 | 23933213 |
| 673189 | Oct 21, 2008 | Oct 21, 2008 | Zachry Exploration, Ltd. | Larry Hicks #1 | 5,200 | 23933490 |
| 673136 | Oct 20, 2008 | Oct 20, 2008 | SE USA Operating, Inc. | McDowell #4 | 7,000 | 23933489 |
| 673073 | Oct 20, 2008 | Oct 20, 2008 | Hilcorp Energy Company | West Ranch "A" #58 | 7,496 | 23902413 |
| 673051 | Oct 20, 2008 | Oct 20, 2008 | Cypress E & P Corporation | Hart Estate Unit #1 | 13,000 | 23933488 |
| 672546 | Oct 13, 2008 | Oct 13, 2008 | Hilcorp Energy Company | West Ranch 'A' #279 | 6,277 | 23902627 |
| 672213 | Oct 9, 2008 | Oct 9, 2008 | Acock/Anaqua Operating Co., LP | Bennett #4 | 7,600 | 23933487 |
| 671459 | Oct 4, 2008 | Oct 4, 2008 | Chaparral Energy, L.L.C. | Campbell #1 | 4,100 | 23932740 |
| 671236 | Oct 1, 2008 | Oct 1, 2008 | Garrison Ltd. | Mauritz #2 | 2,400 | 23933486 |
| 671161 | Sep 30, 2008 | Sep 30, 2008 | Zachry Exploration, Ltd. | WHD Unit #1 | 5,200 | 23933485 |
| 670834 | Sep 29, 2008 | Sep 29, 2008 | BNP Petroleum Corporation | Sandy Miocene Unit #1 | 3,875 | 23933484 |
| 670834Amendment | Sep 29, 2008 | Sep 29, 2008 | BNP Petroleum Corporation | Sandy Miocene Unit #1 | 3,875 | 23933484 |
| 668360 | Sep 26, 2008 | Sep 26, 2008 | Ambassador Petroleum, Inc. | Robbins #1 | 7,605 | 23932255 |
| 665952Amendment | Sep 22, 2008 | Sep 22, 2008 | BNP Petroleum Corporation | Slazenger Frio #1 | 4,500 | 23933475 |
| 669976 | Sep 19, 2008 | Sep 19, 2008 | Texas Independent Explor Ltd. | Weed A #1 | 14,000 | 23933483 |
| 669472 | Sep 12, 2008 | Sep 12, 2008 | Hilcorp Energy Company | Vanderbilt State -B- #10 | 7,390 | 23902897 |
| 669589 | Sep 10, 2008 | Sep 10, 2008 | Brayton Operating Corp. | Martin #1 | 6,500 | 23933482 |
| 665586 | Sep 4, 2008 | Sep 4, 2008 | Ambassador Petroleum, Inc. | Stanford #2 | 5,933 | 23901799 |
| 668869 | Sep 2, 2008 | Sep 2, 2008 | Hollimon Oil Corporation | Traylor #2 | 12,500 | 23933481 |
| 668855 | Sep 2, 2008 | Sep 2, 2008 | Jamex, Inc. | W.W. Moore Estate #1 | 13,000 | 23933480 |
| 668698 | Aug 29, 2008 | Aug 29, 2008 | Tri-C Resources, Inc. | Yaussi #1 | 5,210 | 23933453 |
| 667768 | Aug 13, 2008 | Aug 13, 2008 | Alta Mesa Services, LP | Rose-Sample #1 | 12,000 | 23933479 |
| 666411 | Aug 12, 2008 | Aug 12, 2008 | Sue-Ann Operating, L.C. | Silliman Gas Unit #14 | 5,700 | 23930292 |
| 665952 | Aug 12, 2008 | Aug 12, 2008 | BNP Petroleum Corporation | Slazenger Frio #1 | 4,500 | 23933475 |
| 667581 | Aug 11, 2008 | Aug 11, 2008 | Coastline Exploration, Inc. | Stormont #1 | 5,000 | 23933478 |
| 663085 | Aug 5, 2008 | Aug 5, 2008 | Common Resources L.L.C. | Ellis Gas Unit #1 | 11,000 | 23933463 |
| 666207 | Jul 25, 2008 | Jul 25, 2008 | Common Resources L.L.C. | Formosa Plastics #2 | 11,000 | 23933476 |
| 665895 | Jul 22, 2008 | Jul 22, 2008 | BNP Petroleum Corporation | Wagner Frio #1 | 4,500 | 23933474 |
| 661439 | Jul 21, 2008 | Jul 21, 2008 | Cibolo Energy Operating, Inc. | Schuech -B- #4 | 5,650 | 23930155 |
| 665282 | Jul 16, 2008 | Jul 16, 2008 | Allegro Investments, Inc. | Stanger #1 | 10,000 | 23933473 |
| 665141 | Jul 14, 2008 | Jul 14, 2008 | Sanchez Oil & Gas Corporation | Combs, Alice #1 | 15,500 | 23933472 |
| 665141Amendment | Jul 14, 2008 | Jul 14, 2008 | Sanchez Oil & Gas Corporation | Combs, Alice #1 | 16,500 | 23933472 |
| 664871 | Jul 9, 2008 | Jul 9, 2008 | Tri-C Resources, Inc. | Fetzer #1 | 4,950 | 23933471 |
| 664779 | Jul 8, 2008 | Jul 8, 2008 | Zachry Exploration, Ltd. | Robinson-Longhorn #1 | 6,000 | 23933469 |
| 664779Amendment | Jul 8, 2008 | Jul 8, 2008 | Zachry Exploration, Ltd. | Robinson-Longhorn #1 | 6,000 | 23933469 |
| 664778 | Jul 8, 2008 | Jul 8, 2008 | Zachry Exploration, Ltd. | Robinson-Gator #1 | 6,000 | 23933470 |
| 663579 | Jun 26, 2008 | Jun 26, 2008 | Acock/Anaqua Operating Co., LP | Garrett/Matcek Gas Unit #1 | 6,900 | 23933468 |
| 664789 | Jun 18, 2008 | Jun 18, 2008 | Zachry Exploration, Ltd. | Wittenburg Unit #2 | 8,500 | 23933467 |
| 664659 | Jun 18, 2008 | Jun 18, 2008 | Zachry Exploration, Ltd. | Robinson-Sooner South #1 | 8,000 | 23933466 |
| 664659Amendment | Jun 18, 2008 | Jun 18, 2008 | Zachry Exploration, Inc. | Robinson-Sooner South #1 | 8,000 | 23933466 |
| 664656 | Jun 18, 2008 | Jun 18, 2008 | Zachry Exploration, Ltd. | Robinson-Cardinal #1 | 7,900 | 23933465 |
| 664656Amendment | Jun 18, 2008 | Jun 18, 2008 | Zachry Exploration, Ltd. | Robinson-Cardinal #1 | 3,200 | 23933465 |