| 706667 | Jan 25, 2011 | Jan 25, 2011 | Chevron U. S. A. Inc. | Lupin TXL Fee #2509E | 11,000 | 13540701 |
| 700979 | Jan 25, 2011 | Jan 25, 2011 | Rust Oil Corp. | Cowden Ranch "6" #7 | 5,800 | 13536112 |
| 708852 | Jan 24, 2011 | Jan 24, 2011 | Conocophillips Company | North Penwell Unit #258 | 5,000 | 13540758 |
| 708701 | Jan 24, 2011 | Jan 24, 2011 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #21 | 12,000 | 13540753 |
| 708810 | Jan 21, 2011 | Jan 21, 2011 | Conocophillips Company | Millard -C- #25 | 11,000 | 13540755 |
| 708810Amendment | Jan 21, 2011 | Jan 21, 2011 | Conocophillips Company | Millard -C- #25 | 11,000 | 13540755 |
| 708796 | Jan 21, 2011 | Jan 21, 2011 | Reliance Energy, Inc. | Ratliff A #1903 | 13,000 | 13540754 |
| 708796Amendment | Jan 21, 2011 | Jan 21, 2011 | Reliance Energy, Inc. | Ratliff A #1903 | 13,000 | 13540754 |
| 708753 | Jan 21, 2011 | Jan 21, 2011 | Devon Energy Production Co, L.P. | Sherry #8 | 11,500 | 13540752 |
| 708752 | Jan 21, 2011 | Jan 21, 2011 | Reliance Energy, Inc. | Ratliff A #1703 | 13,000 | 13540751 |
| 708527 | Jan 21, 2011 | Jan 21, 2011 | Conocophillips Company | McEntire #5 | 8,553 | 13503511 |
| 708527Amendment | Jan 21, 2011 | Jan 21, 2011 | Conocophillips Company | McEntire #5 | 8,553 | 13503511 |
| 708379 | Jan 21, 2011 | Jan 21, 2011 | Berry Oil Comp. | Gardendale "1" #10 | 11,900 | 13540749 |
| 708379Amendment | Jan 21, 2011 | Jan 21, 2011 | Berry Oil Comp. | Gardendale '1' #10 | 11,900 | 13540749 |
| 708901 | Jan 20, 2011 | Jan 20, 2011 | Apache Corporation | Augusta Barrow #35IW | 4,465 | 13540750 |
| 708401 | Jan 20, 2011 | Jan 20, 2011 | Legado Permian, LLC | Goldsmith Holt Unit #3014 | 5,181 | 13506471 |
| 708657 | Jan 18, 2011 | Jan 18, 2011 | XTO Energy Inc. | C.A. Goldsmith #2118 | 6,850 | 13540747 |
| 708643 | Jan 18, 2011 | Jan 18, 2011 | XTO Energy Inc. | C.A. Goldsmith #2117 | 6,800 | 13540746 |
| 708617 | Jan 18, 2011 | Jan 18, 2011 | XTO Energy Inc. | C.A. Goldsmith #2116 | 6,800 | 13540745 |
| 708587 | Jan 18, 2011 | Jan 18, 2011 | XTO Energy Inc. | C.A. Goldsmith #2114 | 6,650 | 13540744 |
| 708576 | Jan 18, 2011 | Jan 18, 2011 | XTO Energy Inc. | C.A. Goldsmith #2100 | 6,800 | 13540743 |
| 708531 | Jan 18, 2011 | Jan 18, 2011 | Sandridge Expl. and Prod., LLC | Parker Minerals 12C #11 | 9,000 | 13540748 |
| 708530 | Jan 18, 2011 | Jan 18, 2011 | Sandridge Expl. and Prod., LLC | TXL G #8 | 9,000 | 13540742 |
| 708520 | Jan 18, 2011 | Jan 18, 2011 | BC Operating, Inc. | Tripp #1R | 7,100 | 13540741 |
| 708510 | Jan 18, 2011 | Jan 18, 2011 | Devon Energy Production Co, L.P. | Millie B #16 | 10,500 | 13540740 |
| 707756 | Jan 18, 2011 | Jan 18, 2011 | XTO Energy Inc. | C.A. Goldsmith #2113 | 6,650 | 13540729 |
| 708426 | Jan 14, 2011 | Jan 14, 2011 | Devon Energy Production Co, L.P. | Millie D #3 | 10,500 | 13540736 |
| 708384 | Jan 14, 2011 | Jan 14, 2011 | Berry Oil Comp. | Gardendale "1" #11 | 11,900 | 13540734 |
| 708384Amendment | Jan 14, 2011 | Jan 14, 2011 | Berry Oil Comp. | Gardendale '1' #11 | 11,900 | 13540734 |
| 708375 | Jan 14, 2011 | Jan 14, 2011 | Berry Oil Comp. | Gardendale "1" #8 | 11,900 | 13540735 |
| 708375Amendment | Jan 14, 2011 | Jan 14, 2011 | Berry Oil Comp. | Gardendale '1' #8 | 11,900 | 13540735 |
| 708365 | Jan 14, 2011 | Jan 14, 2011 | Berry Oil Comp. | Gardendale "4" #10 | 11,900 | 13540733 |
| 708365Amendment | Jan 14, 2011 | Jan 14, 2011 | Berry Oil Comp. | Gardendale '4' #10 | 11,900 | 13540733 |
| 707727 | Jan 14, 2011 | Jan 14, 2011 | XTO Energy Inc. | C.A. Goldsmith #2112 | 6,650 | 13540730 |
| 707727Amendment | Jan 14, 2011 | Jan 14, 2011 | XTO Energy Inc. | Goldsmith San Andres Unit #2112 | 4,300 | 13540730 |
| 708344 | Jan 13, 2011 | Jan 13, 2011 | Patriot Resources, Inc. | Chivas Regal #203 | 12,000 | 13540731 |
| 708344Amendment | Jan 13, 2011 | Jan 13, 2011 | Resolute Natural Res. Co., LLC | Chivas Regal #203 | 12,000 | 13540731 |
| 707420 | Jan 13, 2011 | Jan 13, 2011 | XTO Energy Inc. | C.A. Goldsmith #2110 | 6,750 | 13540732 |
| 708149 | Jan 11, 2011 | Jan 11, 2011 | Patriot Resources, Inc. | Parks Bell #3902 | 12,000 | 13540728 |
| 708149Amendment | Jan 11, 2011 | Jan 11, 2011 | Patriot Resources, Inc. | Parks Bell #3902 | 12,000 | 13540728 |
| 708146 | Jan 11, 2011 | Jan 11, 2011 | Patriot Resources, Inc. | Headlee #3402 | 12,000 | 13540727 |
| 708146Amendment | Jan 11, 2011 | Jan 11, 2011 | Patriot Resources, Inc. | Headlee #3402 | 12,000 | 13540727 |
| 707784 | Jan 10, 2011 | Jan 10, 2011 | Berry Oil Comp. | Barrow "14" #2 | 11,900 | 13540721 |
| 707784Amendment | Jan 10, 2011 | Jan 10, 2011 | Berry Oil Comp. | Gardendale '14' #2 | 11,900 | 13540721 |
| 707698 | Jan 10, 2011 | Jan 10, 2011 | XTO Energy Inc. | C.A. Goldsmith #2111 | 6,750 | 13540711 |
| 707911 | Jan 6, 2011 | Jan 6, 2011 | Sandridge Expl. and Prod., LLC | Steakley #4203 | 9,000 | 13540725 |
| 707878 | Jan 6, 2011 | Jan 6, 2011 | XTO Energy Inc. | Goldsmith San Andres Unit #375W | 5,200 | 13500779 |
| 707877 | Jan 6, 2011 | Jan 6, 2011 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #81W | 4,500 | 13506334 |
| 707653 | Jan 6, 2011 | Jan 6, 2011 | BC Operating, Inc. | Henry #2 | 7,100 | 13540724 |
| 707653Amendment | Jan 6, 2011 | Jan 6, 2011 | BC Operating, Inc. | Henry #2 | 7,200 | 13540724 |
| 707814 | Jan 4, 2011 | Jan 4, 2011 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #2623 | 9,000 | 13540723 |
| 707813 | Jan 4, 2011 | Jan 4, 2011 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #2809 | 9,000 | 13540722 |
| 707813Amendment | Jan 4, 2011 | Jan 4, 2011 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #2809 | 9,000 | 13540722 |
| 707813Amendment | Jan 4, 2011 | Jan 4, 2011 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #2809 | 6,100 | 13540722 |
| 707759 | Jan 3, 2011 | Jan 3, 2011 | Sandridge Expl. and Prod., LLC | CVX 6 #39 | 6,100 | 13540719 |
| 707758 | Jan 3, 2011 | Jan 3, 2011 | Sandridge Expl. and Prod., LLC | Steakley 44 #4 | 12,000 | 13540717 |
| 707640 | Jan 3, 2011 | Jan 3, 2011 | Sandridge Expl. and Prod., LLC | Steakley 44 #3 | 12,000 | 13540712 |
| 707508 | Jan 3, 2011 | Jan 3, 2011 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #428 | 6,500 | 13540720 |
| 707507 | Jan 3, 2011 | Jan 3, 2011 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #427 | 6,500 | 13540718 |
| 707504 | Jan 3, 2011 | Jan 3, 2011 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #424 | 6,500 | 13540716 |
| 707501 | Jan 3, 2011 | Jan 3, 2011 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #422 | 6,500 | 13540715 |
| 707497 | Jan 3, 2011 | Jan 3, 2011 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #386 | 6,500 | 13540714 |
| 707617 | Dec 30, 2010 | Dec 30, 2010 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4407 | 12,000 | 13540710 |
| 706142 | Dec 30, 2010 | Dec 30, 2010 | Devon Energy Production Co, L.P. | Aunt Bee #11 | 11,000 | 13540678 |
| 707477 | Dec 27, 2010 | Dec 27, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals Ltd et Al #4809 | 12,000 | 13540708 |
| 707227 | Dec 27, 2010 | Dec 27, 2010 | Apache Corporation | TXL South Unit #5117HH | 5,900 | 13540709 |
| 707366 | Dec 22, 2010 | Dec 22, 2010 | Devon Energy Production Co, L.P. | Otis #1 | 11,000 | 13540707 |
| 707243 | Dec 21, 2010 | Dec 21, 2010 | Windsor Permian LLC | Hurt #1301 | 10,900 | 13540704 |
| 707243Amendment | Dec 21, 2010 | Dec 21, 2010 | Windsor Permian LLC | Hurt #1301 | 11,206 | 13540704 |
| 707199 | Dec 21, 2010 | Dec 21, 2010 | Apache Corporation | TXL South Unit #5210HH | 5,900 | 13540702 |
| 706990 | Dec 21, 2010 | Dec 21, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #418 | 6,500 | 13540705 |
| 706990Amendment | Dec 21, 2010 | Dec 21, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #418 | 6,800 | 13540705 |
| 707218 | Dec 20, 2010 | Dec 20, 2010 | Apache Corporation | TXL South Unit #5116HH | 5,900 | 13540703 |
| 705679 | Dec 20, 2010 | Dec 20, 2010 | XTO Energy Inc. | C.A. Goldsmith #2109 | 6,800 | 13540684 |
| 705712 | Dec 16, 2010 | Dec 16, 2010 | Devon Energy Production Co, L.P. | Janice #20 | 11,000 | 13540672 |
| 706843 | Dec 15, 2010 | Dec 15, 2010 | Eureka Prospecting Company | S.W. Ratliff '2526' #1 | 14,000 | 13540700 |
| 706843Amendment | Dec 15, 2010 | Dec 15, 2010 | Eureka Prospecting Company | S.W. Ratliff '2526' #1 | 10,700 | 13540700 |
| 705454 | Dec 15, 2010 | Dec 15, 2010 | Devon Energy Production Co, L.P. | Janice #18 | 11,000 | 13540656 |
| 706445 | Dec 14, 2010 | Dec 14, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #385 | 6,500 | 13540695 |
| 706440 | Dec 14, 2010 | Dec 14, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #402 | 6,500 | 13540696 |
| 706434 | Dec 14, 2010 | Dec 14, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #395 | 6,500 | 13540694 |
| 705487 | Dec 14, 2010 | Dec 14, 2010 | Devon Energy Production Co, L.P. | Janice #19 | 11,000 | 13540658 |
| 705401 | Dec 14, 2010 | Dec 14, 2010 | Devon Energy Production Co, L.P. | Janice #17 | 11,000 | 13540655 |
| 705372 | Dec 14, 2010 | Dec 14, 2010 | Devon Energy Production Co, L.P. | Barney #11 | 11,000 | 13540654 |
| 706425 | Dec 13, 2010 | Dec 13, 2010 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #406 | 6,500 | 13540697 |
| 705225 | Dec 13, 2010 | Dec 13, 2010 | Devon Energy Production Co, L.P. | Mary Ellen #16 | 11,500 | 13540650 |
| 705207 | Dec 13, 2010 | Dec 13, 2010 | Devon Energy Production Co, L.P. | Aunt Bee #6 | 11,000 | 13540649 |
| 705160 | Dec 13, 2010 | Dec 13, 2010 | Devon Energy Production Co, L.P. | Averitt #10 | 10,500 | 13540648 |
| 706542 | Dec 10, 2010 | Dec 10, 2010 | Sandridge Expl. and Prod., LLC | Parker Minerals 11 #36 | 9,000 | 13540691 |
| 706318 | Dec 10, 2010 | Dec 10, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #38 | 8,999 | 13540689 |
| 706316 | Dec 10, 2010 | Dec 10, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #37 | 8,999 | 13540688 |
| 706311 | Dec 10, 2010 | Dec 10, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #36 | 8,999 | 13540687 |
| 706308 | Dec 10, 2010 | Dec 10, 2010 | Sandridge Expl. and Prod., LLC | CVX 6B #35 | 8,999 | 13540686 |
| 705124 | Dec 10, 2010 | Dec 10, 2010 | Devon Energy Production Co, L.P. | Floyd #8 | 11,000 | 13540647 |
| 706543 | Dec 9, 2010 | Dec 9, 2010 | Sandridge Expl. and Prod., LLC | CVX 1 #25 | 9,000 | 13540690 |
| 706251 | Dec 9, 2010 | Dec 9, 2010 | Sandridge Expl. and Prod., LLC | CVX 6 #40 | 8,999 | 13540685 |
| 706244 | Dec 9, 2010 | Dec 9, 2010 | Eureka Prospecting Company | S.W. Ratliff 'A' #16 | 13,800 | 13540679 |
| 705067 | Dec 9, 2010 | Dec 9, 2010 | Devon Energy Production Co, L.P. | Floyd #12 | 11,000 | 13540646 |
| 706386 | Dec 8, 2010 | Dec 8, 2010 | EOG Resources, Inc. | Holt A #1501 | 13,057 | 13537146 |
| 703803 | Dec 8, 2010 | Dec 8, 2010 | Devon Energy Production Co, L.P. | Gomer #10 | 10,400 | 13540604 |