| 681252 | May 18, 2009 | May 18, 2009 | XTO Energy Inc. | C. A. Goldsmith #1906 | 6,500 | 13539859 |
| 681045 | May 14, 2009 | May 14, 2009 | Apache Corporation | Slator -C- #2 | 9,800 | 13504583 |
| 680316 | May 12, 2009 | May 12, 2009 | Citation Oil & Gas Corp. | Jordan University Unit #443 | 4,100 | 13539841 |
| 680312 | May 12, 2009 | May 12, 2009 | Citation Oil & Gas Corp. | Jordan University Unit #340 | 4,100 | 13539838 |
| 680916 | May 11, 2009 | May 11, 2009 | EXL Petroleum, LP | Frances #5 | 11,500 | 13539857 |
| 680913 | May 11, 2009 | May 11, 2009 | EXL Petroleum, LP | Sloan #2 | 11,500 | 13539856 |
| 680889 | May 7, 2009 | May 7, 2009 | EXL Petroleum, LP | Sharon #4 | 11,500 | 13539855 |
| 680889Amendment | May 7, 2009 | May 7, 2009 | OXY USA WTP LP | Van #15 | 10,600 | 13539855 |
| 680888 | May 7, 2009 | May 7, 2009 | EXL Petroleum, LP | Van #5 | 11,500 | 13539850 |
| 680887 | May 7, 2009 | May 7, 2009 | EXL Petroleum, LP | Van #10 | 11,500 | 13539852 |
| 680887Amendment | May 7, 2009 | May 7, 2009 | OXY USA WTP LP | Van #7 | 10,600 | 13539852 |
| 680886 | May 7, 2009 | May 7, 2009 | EXL Petroleum, LP | Van #9 | 11,500 | 13539851 |
| 676770 | May 1, 2009 | May 1, 2009 | EXL Petroleum, LP | Sharon #3 | 11,500 | 13539854 |
| 676769 | May 1, 2009 | May 1, 2009 | EXL Petroleum, LP | Van #8 | 11,500 | 13539853 |
| 680812 | Apr 30, 2009 | Apr 30, 2009 | Devon Energy Production Co, L.P. | Nakeisha #12 | 11,500 | 13539849 |
| 680759 | Apr 29, 2009 | Apr 29, 2009 | Devon Energy Production Co, L.P. | Charlotte #11 | 11,500 | 13539848 |
| 680758 | Apr 29, 2009 | Apr 29, 2009 | Devon Energy Production Co, L.P. | Janice #11 | 11,000 | 13539847 |
| 680757 | Apr 29, 2009 | Apr 29, 2009 | Devon Energy Production Co, L.P. | Aunt Bee #8 | 11,000 | 13539846 |
| 680757Amendment | Apr 29, 2009 | Apr 29, 2009 | Devon Energy Production Co, L.P. | Aunt Bee #8 | 11,000 | 13539846 |
| 680757Amendment | Apr 29, 2009 | Apr 29, 2009 | Devon Energy Production Co, L.P. | Aunt Bee #8 | 11,000 | 13539846 |
| 680752 | Apr 29, 2009 | Apr 29, 2009 | Apache Corporation | Goldsmith-Cummins/Deep/Unit #127 | 6,500 | 13504519 |
| 680747 | Apr 29, 2009 | Apr 29, 2009 | Apache Corporation | Goldsmith-Cummins/Deep/Unit #142 | 6,500 | 13504547 |
| 680690 | Apr 28, 2009 | Apr 28, 2009 | Keystone Petroleum GP LLC | Edwards 2 #1 | 9,500 | 13530950 |
| 680682 | Apr 28, 2009 | Apr 28, 2009 | Sandridge Expl. and Prod., LLC | CVX 6 #9 | 8,000 | 13539845 |
| 680678 | Apr 28, 2009 | Apr 28, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 12C #23 | 12,000 | 13539844 |
| 680670 | Apr 28, 2009 | Apr 28, 2009 | Keystone Petroleum GP LLC | Edwards 3 #1 | 10,400 | 13538898 |
| 680609 | Apr 27, 2009 | Apr 27, 2009 | Devon Energy Production Co, L.P. | Maryellen #15 | 11,500 | 13539843 |
| 680317 | Apr 21, 2009 | Apr 21, 2009 | Citation Oil & Gas Corp. | Jordan University Unit #542 | 4,100 | 13539842 |
| 680317Amendment | Apr 21, 2009 | Apr 21, 2009 | Citation Oil & Gas Corp. | Jordan University Unit #542 | 4,100 | 13539842 |
| 678053Amendment | Apr 15, 2009 | Apr 15, 2009 | Conocophillips Company | Goldsmith Andector Unit #A 85 | 6,800 | 13539808 |
| 679818 | Mar 31, 2009 | Mar 31, 2009 | Devon Energy Production Co, L.P. | Opie #17 | 11,500 | 13539835 |
| 679470 | Mar 31, 2009 | Mar 31, 2009 | OXY USA WTP LP | Dora Roberts Ranch Unit #1803 | 11,000 | 13539837 |
| 679373 | Mar 30, 2009 | Mar 30, 2009 | Sandridge Expl. and Prod., LLC | TXL JJJ #504 | 9,000 | 13539836 |
| 679459 | Mar 24, 2009 | Mar 24, 2009 | COG Operating LLC | SALLIE2 #5 | 10,800 | 13539833 |
| 679448 | Mar 24, 2009 | Mar 24, 2009 | COG Operating LLC | Sallie 'C' #108 | 10,800 | 13539834 |
| 679416 | Mar 24, 2009 | Mar 24, 2009 | Andector Exploration Company | Cowden S #1 | 5,900 | 13500272 |
| 679606 | Mar 23, 2009 | Mar 23, 2009 | Sandridge Expl. and Prod., LLC | CVX 1 #3 | 8,000 | 13539590 |
| 679605 | Mar 20, 2009 | Mar 20, 2009 | Sandridge Expl. and Prod., LLC | CVX 43 #1 | 8,000 | 13539587 |
| 679527 | Mar 17, 2009 | Mar 17, 2009 | Conocophillips Company | Goldsmith Andector Unit #F192 | 6,800 | 13539832 |
| 679471 | Mar 16, 2009 | Mar 16, 2009 | OXY USA WTP LP | Dora Roberts Ranch Unit #1804 | 11,000 | 13539831 |
| 679454 | Mar 16, 2009 | Mar 16, 2009 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #204R | 4,500 | 13539830 |
| 676468 | Mar 16, 2009 | Mar 16, 2009 | Imperial Gas Resources LLC | Williamson, Jessie #2S | 6,300 | 13539826 |
| 678836 | Mar 6, 2009 | Mar 6, 2009 | XTO Energy Inc. | CA Goldsmith #1905 | 6,700 | 13539829 |
| 677925 | Mar 5, 2009 | Mar 5, 2009 | Apache Corporation | Thomas A #7 | 9,900 | 13539828 |
| 676534 | Mar 3, 2009 | Mar 3, 2009 | Imperial Gas Resources LLC | Williamson, Jessie #4S | 6,300 | 13539827 |
| 678910 | Mar 2, 2009 | Mar 2, 2009 | Chesapeake Operating, Inc. | Alma #7 | 9,877 | 13502440 |
| 676466 | Mar 2, 2009 | Mar 2, 2009 | Imperial Gas Resources LLC | Williamson, Jessie #1S | 6,300 | 13539775 |
| 676469 | Feb 27, 2009 | Feb 27, 2009 | Imperial Gas Resources LLC | Williamson, Jessie #3S | 6,300 | 13539825 |
| 672517 | Feb 27, 2009 | Feb 27, 2009 | Andector Exploration Company | Cowden S #2 | 5,900 | 13500273 |
| 678042 | Feb 26, 2009 | Feb 26, 2009 | Legacy Reserves Operating LP | Anderson, C. H. C. "B" #1 | 10,675 | 13504950 |
| 678130 | Feb 25, 2009 | Feb 25, 2009 | Atmos Energy,west Texas Division | City of Odessa R.O.W #C104OS | 450 | 13539824 |
| 678676 | Feb 20, 2009 | Feb 20, 2009 | Devon Energy Production Co, L.P. | Floyd #7 | 11,000 | 13539823 |
| 678607 | Feb 19, 2009 | Feb 19, 2009 | XTO Energy Inc. | Goldsmith San Andres Unit #1175 | 5,880 | 13530091 |
| 677923 | Feb 19, 2009 | Feb 19, 2009 | Apache Corporation | TXL E #11 | 9,900 | 13520820 |
| 673927 | Feb 17, 2009 | Feb 17, 2009 | XTO Energy Inc. | Goldsmith, C.A. Etal #810RW | 8,000 | 13501183 |
| 678557 | Feb 13, 2009 | Feb 13, 2009 | Conocophillips Company | Goldsmith Andector Unit #K141 | 6,800 | 13539822 |
| 678554 | Feb 13, 2009 | Feb 13, 2009 | Conocophillips Company | Goldsmith Andector Unit #N 91 | 6,800 | 13539821 |
| 678506 | Feb 13, 2009 | Feb 13, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 12B #17 | 12,000 | 13539820 |
| 678493 | Feb 12, 2009 | Feb 12, 2009 | Conocophillips Company | Goldsmith Andector Unit #K 85 | 6,800 | 13539819 |
| 677156Amendment | Feb 12, 2009 | Feb 12, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 11 #22 | 12,000 | 13539782 |
| 676045 | Feb 12, 2009 | Feb 12, 2009 | Henry Petroleum LP | Benjamin #2710 | 10,800 | 13539765 |
| 678469 | Feb 11, 2009 | Feb 11, 2009 | Conocophillips Company | Goldsmith Andector Unit #E 55 | 6,800 | 13539818 |
| 678468 | Feb 11, 2009 | Feb 11, 2009 | Conocophillips Company | Goldsmith Andector Unit #E 51 | 6,800 | 13539817 |
| 678394 | Feb 9, 2009 | Feb 9, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 18E #16 | 9,000 | 13539815 |
| 678393 | Feb 9, 2009 | Feb 9, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 12C #21 | 12,000 | 13539814 |
| 678388 | Feb 9, 2009 | Feb 9, 2009 | Sandridge Expl. and Prod., LLC | TXL JJJ #503 | 9,000 | 13539813 |
| 678381 | Feb 9, 2009 | Feb 9, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #30 | 12,000 | 13539812 |
| 678380 | Feb 9, 2009 | Feb 9, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #29 | 12,000 | 13539811 |
| 678053 | Feb 5, 2009 | Feb 5, 2009 | Conocophillips Company | Goldsmith Andector Unit #B 91 | 6,800 | 13539808 |
| 678027 | Feb 5, 2009 | Feb 5, 2009 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #211 | 4,500 | 13506284 |
| 678136 | Feb 4, 2009 | Feb 4, 2009 | Conocophillips Company | Goldsmith Andector Unit #Z105 | 6,800 | 13539810 |
| 678128 | Feb 4, 2009 | Feb 4, 2009 | Conocophillips Company | Goldsmith Andector Unit #Z 95 | 6,800 | 13539809 |
| 678036 | Feb 3, 2009 | Feb 3, 2009 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #189 | 4,500 | 13506281 |
| 676042 | Feb 3, 2009 | Feb 3, 2009 | Henry Petroleum LP | Benjamin #2703 | 10,800 | 13539758 |
| 677284 | Jan 30, 2009 | Jan 30, 2009 | XTO Energy Inc. | C.A. Goldsmith #1903 | 6,800 | 13539807 |
| 677281 | Jan 30, 2009 | Jan 30, 2009 | XTO Energy Inc. | C.A. Goldsmith #1904 | 6,800 | 13539806 |
| 673888 | Jan 30, 2009 | Jan 30, 2009 | Baker Operating, Inc. | West South Cowden Unit #402 | 4,600 | 13539697 |
| 677508Amendment | Jan 29, 2009 | Jan 29, 2009 | Conocophillips Company | Goldsmith Andector Unit #P 91 | 6,800 | 13539796 |
| 677744 | Jan 28, 2009 | Jan 28, 2009 | Occidental Permian Ltd. | Elliott F. Cowden -B- #128 | 10,000 | 13539805 |
| 677725 | Jan 28, 2009 | Jan 28, 2009 | Devon Energy Production Co, L.P. | RFD #1 | 10,250 | 13539801 |
| 677754 | Jan 27, 2009 | Jan 27, 2009 | Sandridge Expl. and Prod., LLC | Douglass Parker #4302 | 12,000 | 13539804 |
| 677739 | Jan 27, 2009 | Jan 27, 2009 | OXY USA WTP LP | J. E. Witcher 19 #2 | 10,000 | 13539802 |
| 677728 | Jan 27, 2009 | Jan 27, 2009 | Devon Energy Production Co, L.P. | RFD #2 | 10,250 | 13539803 |
| 676078 | Jan 27, 2009 | Jan 27, 2009 | Henry Petroleum LP | Benjamin #2716 | 10,800 | 13539762 |
| 676056 | Jan 27, 2009 | Jan 27, 2009 | Henry Petroleum LP | Benjamin #2714 | 10,800 | 13539761 |
| 676047 | Jan 27, 2009 | Jan 27, 2009 | Henry Petroleum LP | Benjamin #2712 | 10,800 | 13539760 |
| 677283 | Jan 23, 2009 | Jan 23, 2009 | XTO Energy Inc. | C.A. Goldsmith #1902 | 6,800 | 13539800 |
| 677279 | Jan 23, 2009 | Jan 23, 2009 | XTO Energy Inc. | C.A. Goldsmith #1900 | 6,800 | 13539798 |
| 677277 | Jan 23, 2009 | Jan 23, 2009 | XTO Energy Inc. | C.A. Goldsmith #1901 | 6,800 | 13539799 |
| 677531 | Jan 21, 2009 | Jan 21, 2009 | Sandridge Expl. and Prod., LLC | Parker Minerals 7 #20 | 12,000 | 13539797 |
| 677508 | Jan 21, 2009 | Jan 21, 2009 | Conocophillips Company | Goldsmith Andector Unit #P 91 | 6,800 | 13539796 |
| 677504 | Jan 21, 2009 | Jan 21, 2009 | Conocophillips Company | Goldsmith Andector Unit #E145 | 6,800 | 13539795 |
| 677415 | Jan 21, 2009 | Jan 21, 2009 | Conocophillips Company | Goldsmith Andector Unit #E 81 | 6,800 | 13539793 |
| 677413 | Jan 20, 2009 | Jan 20, 2009 | Conocophillips Company | Goldsmith Andector Unit #C111 | 6,800 | 13539794 |
| 677410 | Jan 20, 2009 | Jan 20, 2009 | Conocophillips Company | Goldsmith Andector Unit #C 85 | 6,800 | 13539792 |
| 677259 | Jan 16, 2009 | Jan 16, 2009 | Conocophillips Company | Goldsmith Andector Unit #Q 85 | 6,800 | 13539789 |
| 677294 | Jan 15, 2009 | Jan 15, 2009 | OXY USA WTP LP | Dora Roberts Ranch Unit #1906 | 11,000 | 13539791 |
| 677291 | Jan 15, 2009 | Jan 15, 2009 | OXY USA WTP LP | Dora Roberts Ranch Unit #1903 | 11,000 | 13539790 |
| 677222 | Jan 15, 2009 | Jan 15, 2009 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #212 | 4,416 | 13506287 |
| 677208 | Jan 15, 2009 | Jan 15, 2009 | Devon Energy Production Co, L.P. | Otis #5 | 11,000 | 13539788 |