| 700038 | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 18A #33 | 12,000 | 13540474 |
| 700036 | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 12C #37 | 12,000 | 13540473 |
| 700035 | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 12B #35 | 12,000 | 13540472 |
| 699972 | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #14 | 18,000 | 13540467 |
| 699972Amendment | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #14 | 18,000 | 13540467 |
| 699972Amendment | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #14 | 18,000 | 13540467 |
| 699948 | Aug 3, 2010 | Aug 3, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 4 #4 | 12,000 | 13540466 |
| 699711 | Aug 3, 2010 | Aug 3, 2010 | Conocophillips Company | Goldsmith Andector Unit #Q 45 | 6,900 | 13540471 |
| 698504 | Aug 3, 2010 | Aug 3, 2010 | OXY USA WTP LP | Frances #15 | 10,600 | 13540431 |
| 699748 | Jul 30, 2010 | Jul 30, 2010 | Sandridge Expl. and Prod., LLC | TXL G #9 | 9,000 | 13540462 |
| 698235 | Jul 30, 2010 | Jul 30, 2010 | OXY USA WTP LP | Frances #11 | 10,600 | 13540417 |
| 698213 | Jul 30, 2010 | Jul 30, 2010 | OXY USA WTP LP | Frances #14 | 10,600 | 13540416 |
| 696940 | Jul 30, 2010 | Jul 30, 2010 | Devon Energy Production Co, L.P. | Clara Edwards #12 | 10,200 | 13540391 |
| 699751 | Jul 29, 2010 | Jul 29, 2010 | Sandridge Expl. and Prod., LLC | TXL South 19 #1 | 12,000 | 13540463 |
| 699497 | Jul 29, 2010 | Jul 29, 2010 | Linn Operating, Inc. | Tyler #3707 | 11,300 | 13540465 |
| 699497Amendment | Jul 29, 2010 | Jul 29, 2010 | Linn Operating, Inc. | Tyler #3707 | 11,300 | 13540465 |
| 699344 | Jul 28, 2010 | Jul 28, 2010 | Patriot Resources, Inc. | Chivas Regal #202 | 12,000 | 13540461 |
| 697043 | Jul 27, 2010 | Jul 27, 2010 | OXY USA Inc. | Frances #6 | 11,500 | 13540394 |
| 699550 | Jul 26, 2010 | Jul 26, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #1 | 18,000 | 13533997 |
| 699511 | Jul 26, 2010 | Jul 26, 2010 | Keystone Petroleum GP LLC | Gardendale 1 #6 | 11,000 | 13540459 |
| 699448 | Jul 23, 2010 | Jul 23, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #222W | 4,500 | 13506306 |
| 699445 | Jul 23, 2010 | Jul 23, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #248W | 4,500 | 13508766 |
| 699434 | Jul 23, 2010 | Jul 23, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #150W | 4,500 | 13503441 |
| 699239 | Jul 23, 2010 | Jul 23, 2010 | XTO Energy Inc. | Goldsmith, C. A., et Al #1230 | 6,800 | 13530201 |
| 699334 | Jul 22, 2010 | Jul 22, 2010 | Sandridge Expl. and Prod., LLC | CVX 1 #20 | 12,000 | 13540458 |
| 699317 | Jul 22, 2010 | Jul 22, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 8 #27 | 12,000 | 13540456 |
| 698781 | Jul 22, 2010 | Jul 22, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #114R | 4,500 | 13540447 |
| 696847 | Jul 22, 2010 | Jul 22, 2010 | Devon Energy Production Co, L.P. | Helen Crump B #9 | 10,400 | 13540387 |
| 696838 | Jul 22, 2010 | Jul 22, 2010 | Devon Energy Production Co, L.P. | Helen Crump B #6 | 10,400 | 13540386 |
| 698873 | Jul 15, 2010 | Jul 15, 2010 | Devon Energy Production Co, L.P. | Ernest T Bass #5 | 10,300 | 13540450 |
| 698860 | Jul 15, 2010 | Jul 15, 2010 | Patriot Resources, Inc. | Whittenburg #2201 | 12,000 | 13540454 |
| 698842 | Jul 13, 2010 | Jul 13, 2010 | Devon Energy Production Co, L.P. | RFD #5 | 10,200 | 13540448 |
| 698782 | Jul 13, 2010 | Jul 13, 2010 | COG Operating LLC | Janet #4712 | 10,800 | 13540446 |
| 698779 | Jul 13, 2010 | Jul 13, 2010 | COG Operating LLC | Janet #4716 | 10,800 | 13540452 |
| 698769 | Jul 13, 2010 | Jul 13, 2010 | Occidental Permian Ltd. | North Cowden Unit #1594 | 5,000 | 13540449 |
| 698742 | Jul 13, 2010 | Jul 13, 2010 | COG Operating LLC | Janet #4715 | 10,800 | 13540445 |
| 698741 | Jul 13, 2010 | Jul 13, 2010 | COG Operating LLC | Janet #4711 | 10,800 | 13540444 |
| 698739 | Jul 13, 2010 | Jul 13, 2010 | COG Operating LLC | Janet #4714 | 10,800 | 13540443 |
| 697683 | Jul 13, 2010 | Jul 13, 2010 | Conocophillips Company | Limpia #5 | 6,289 | 13503475 |
| 698778 | Jul 12, 2010 | Jul 12, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #227R | 4,500 | 13540442 |
| 698777 | Jul 12, 2010 | Jul 12, 2010 | Keystone Petroleum GP LLC | Gardendale 12 #1 | 11,000 | 13540441 |
| 696105 | Jul 12, 2010 | Jul 12, 2010 | Callon Petroleum Operating Co | Kayleigh #18 | 11,500 | 13540369 |
| 696094 | Jul 12, 2010 | Jul 12, 2010 | Callon Petroleum Operating Co | Kayleigh #16 | 11,500 | 13540368 |
| 696093 | Jul 12, 2010 | Jul 12, 2010 | Callon Petroleum Operating Co | Kayleigh #15 | 11,500 | 13540367 |
| 698716 | Jul 9, 2010 | Jul 9, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #115R | 4,500 | 13540438 |
| 698716Amendment | Jul 9, 2010 | Jul 9, 2010 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #115R | 4,500 | 13540438 |
| 698478 | Jul 9, 2010 | Jul 9, 2010 | Occidental Permian Ltd. | North Cowden Unit #1590 | 5,000 | 13540430 |
| 698478Amendment | Jul 9, 2010 | Jul 9, 2010 | Occidental Permian Ltd. | North Cowden Unit #1590 | 5,000 | 13540430 |
| 698698 | Jul 8, 2010 | Jul 8, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #30 | 12,000 | 13540436 |
| 698697 | Jul 8, 2010 | Jul 8, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #32 | 12,000 | 13540435 |
| 698696 | Jul 8, 2010 | Jul 8, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #29 | 12,000 | 13540434 |
| 698695 | Jul 8, 2010 | Jul 8, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #27 | 12,000 | 13540433 |
| 698561 | Jul 8, 2010 | Jul 8, 2010 | Patriot Resources, Inc. | Munn #2601 | 12,000 | 13540432 |
| 698561Amendment | Jul 8, 2010 | Jul 8, 2010 | Patriot Resources, Inc. | Munn #2602 | 12,000 | 13540432 |
| 698551 | Jul 6, 2010 | Jul 6, 2010 | XTO Energy Inc. | Goldsmith San Andres Unit #1480 | 4,516 | 13534642 |
| 698443 | Jul 6, 2010 | Jul 6, 2010 | Devon Energy Production Co, L.P. | Malcolm #1 | 10,450 | 13540425 |
| 698443Amendment | Jul 6, 2010 | Jul 6, 2010 | Devon Energy Production Co, L.P. | Malcolm #1 | 10,450 | 13540425 |
| 698476 | Jul 5, 2010 | Jul 5, 2010 | Occidental Permian Ltd. | North Cowden Unit #1593 | 5,000 | 13540429 |
| 698472 | Jul 5, 2010 | Jul 5, 2010 | Occidental Permian Ltd. | North Cowden Unit #1592 | 5,000 | 13540428 |
| 698470 | Jul 5, 2010 | Jul 5, 2010 | Occidental Permian Ltd. | North Cowden Unit #1591 | 5,000 | 13540427 |
| 698455 | Jul 2, 2010 | Jul 2, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #40 | 12,000 | 13540426 |
| 698438 | Jul 2, 2010 | Jul 2, 2010 | Devon Energy Production Co, L.P. | Ernest T Bass #1 | 10,290 | 13540424 |
| 698377 | Jul 1, 2010 | Jul 1, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #44 | 12,000 | 13540421 |
| 698376 | Jul 1, 2010 | Jul 1, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #42 | 12,000 | 13540420 |
| 698375 | Jul 1, 2010 | Jul 1, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #41 | 12,000 | 13540423 |
| 698373 | Jul 1, 2010 | Jul 1, 2010 | Reliance Energy, Inc. | Ratliff A #3001 | 13,000 | 13540419 |
| 698373Amendment | Jul 1, 2010 | Jul 1, 2010 | Reliance Energy, Inc. | Ratliff A #3001 | 13,000 | 13540419 |
| 698315 | Jul 1, 2010 | Jul 1, 2010 | Keystone Petroleum GP LLC | Gardendale 6 #4 | 11,000 | 13540422 |
| 698065 | Jun 29, 2010 | Jun 29, 2010 | Patriot Resources, Inc. | Parks Bell #4601 | 12,000 | 13540418 |
| 697996 | Jun 24, 2010 | Jun 24, 2010 | Sandridge Expl. and Prod., LLC | CVX 43 #2 | 12,000 | 13540413 |
| 697996Amendment | Jun 24, 2010 | Jun 24, 2010 | Sandridge Expl. and Prod., LLC | CVX 43 #2 | 12,000 | 13540413 |
| 697992 | Jun 24, 2010 | Jun 24, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #39 | 12,000 | 13540411 |
| 697986 | Jun 24, 2010 | Jun 24, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 18E #32 | 12,000 | 13540410 |
| 697993 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6 #10 | 12,000 | 13540412 |
| 697943 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #21 | 12,000 | 13540404 |
| 697941 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5014 | 12,000 | 13540408 |
| 697940 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #22 | 12,000 | 13540403 |
| 697939 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #18 | 12,000 | 13540402 |
| 697938 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #24 | 12,000 | 13540401 |
| 697937 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6 #6 | 12,000 | 13540406 |
| 697935 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | CVX 6 #15 | 12,000 | 13540405 |
| 697933 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #15 | 12,000 | 13540415 |
| 697932 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #13 | 12,000 | 13540414 |
| 697930 | Jun 23, 2010 | Jun 23, 2010 | OXY USA WTP LP | Frances #16 | 10,600 | 13540407 |
| 696704 | Jun 23, 2010 | Jun 23, 2010 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5308 | 12,000 | 13540385 |
| 697652 | Jun 17, 2010 | Jun 17, 2010 | Conocophillips Company | Limpia #4 | 8,990 | 13503474 |
| 697186 | Jun 17, 2010 | Jun 17, 2010 | Holly Energy Partners-OP, L.P. | FT1218 #1218B | 400 | 13540395 |
| 696090 | Jun 15, 2010 | Jun 15, 2010 | Callon Petroleum Operating Co | Kayleigh #14 | 11,500 | 13540366 |
| 697002 | Jun 14, 2010 | Jun 14, 2010 | Apache Corporation | Slater -D- #8 | 6,550 | 13537494 |
| 696444 | Jun 14, 2010 | Jun 14, 2010 | Pride Energy Company | Steakley "5" #1 | 6,000 | 13540396 |
| 696444Amendment | Jun 14, 2010 | Jun 14, 2010 | Pride Energy Company | Steakley '5' #1 | 6,300 | 13540396 |
| 696216 | Jun 14, 2010 | Jun 14, 2010 | Conocophillips Company | Klink #4 | 10,500 | 13540360 |
| 696216Amendment | Jun 14, 2010 | Jun 14, 2010 | Conocophillips Company | Klink #4 | 10,500 | 13540360 |
| 695632 | Jun 14, 2010 | Jun 14, 2010 | BC Operating, Inc. | Henry #1 | 6,000 | 13540351 |
| 695632Amendment | Jun 14, 2010 | Jun 14, 2010 | BC Operating, Inc. | Henry #1 | 7,100 | 13540351 |
| 697446 | Jun 11, 2010 | Jun 11, 2010 | Windsor Permian LLC | WHL #1011 | 10,900 | 13540400 |
| 697443 | Jun 11, 2010 | Jun 11, 2010 | Windsor Permian LLC | WHL #201 | 10,900 | 13540399 |
| 697442 | Jun 11, 2010 | Jun 11, 2010 | Windsor Permian LLC | Hurt #1304 | 10,900 | 13540398 |
| 697442Amendment | Jun 11, 2010 | Jun 11, 2010 | Windsor Permian LLC | Hurt #1304 | 10,910 | 13540398 |
| 697414 | Jun 11, 2010 | Jun 11, 2010 | Big Star Oil & Gas, LLC | Connell, A.B., -C- #4 | 9,500 | 13540397 |