| 733368 | Feb 17, 2012 | Feb 17, 2012 | Energen Resources Corporation | Glasscock | Blanco -29A- #2 | 11,000 | 17334777 |
| 733365 | Feb 17, 2012 | Feb 17, 2012 | Energen Resources Corporation | Glasscock | Blanco -29- #2 | 11,000 | 17334776 |
| 731820 | Feb 17, 2012 | Feb 17, 2012 | Energen Resources Corporation | Mitchell | Womack 'D' #1 | 4,000 | 33535637 |
| 733270 | Feb 16, 2012 | Feb 16, 2012 | Energen Resources Corporation | Martin | Jackson 50 #4 | 12,000 | 31737522 |
| 733221 | Feb 16, 2012 | Feb 16, 2012 | Energen Resources Corporation | Loving | Rainbow State 33-70 #2H | 11,500 | 30131713 |
| 733219 | Feb 16, 2012 | Feb 16, 2012 | Energen Resources Corporation | Loving | Dolly Varden 33-69 #2H | 11,500 | 30131712 |
| 733218 | Feb 16, 2012 | Feb 16, 2012 | Energen Resources Corporation | Loving | Moccasin 53-40 #1H | 11,500 | 30131716 |
| 733218Amendment | Feb 16, 2012 | Feb 16, 2012 | Energen Resources Corporation | Loving | Moccasin 53-40 #1H | 11,500 | 30131716 |
| 732651 | Feb 16, 2012 | Feb 16, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1063 | 3,250 | 33534226 |
| 733156 | Feb 15, 2012 | Feb 15, 2012 | Energen Resources Corporation | Martin | Campbell #44 | 12,000 | 31737520 |
| 731566 | Feb 15, 2012 | Feb 15, 2012 | Energen Resources Corporation | Mitchell | Womack 'A' #3 | 4,000 | 33535630 |
| 731565 | Feb 15, 2012 | Feb 15, 2012 | Energen Resources Corporation | Mitchell | Womack 'A' #2 | 4,000 | 33535629 |
| 731562 | Feb 15, 2012 | Feb 15, 2012 | Energen Resources Corporation | Mitchell | Brennand 'A' #6 | 4,000 | 33535633 |
| 733042 | Feb 13, 2012 | Feb 13, 2012 | Energen Resources Corporation | Martin | Campbell #43 | 12,000 | 31737517 |
| 733042Amendment | Feb 13, 2012 | Feb 13, 2012 | Energen Resources Corporation | Martin | Campbell #43 | 12,300 | 31737517 |
| 732958 | Feb 10, 2012 | Feb 10, 2012 | Energen Resources Corporation | Martin | Campbell #45 | 12,000 | 31737514 |
| 732678 | Feb 8, 2012 | Feb 8, 2012 | Energen Resources Corporation | Martin | Campbell #42 | 12,000 | 31737508 |
| 732678Amendment | Feb 8, 2012 | Feb 8, 2012 | Energen Resources Corporation | Martin | Campbell #42 | 13,000 | 31737508 |
| 732667 | Feb 8, 2012 | Feb 8, 2012 | Energen Resources Corporation | Martin | Campbell #41 | 12,000 | 31737507 |
| 732655 | Feb 8, 2012 | Feb 8, 2012 | Energen Resources Corporation | Martin | Jones-Holton #39 | 12,000 | 31737504 |
| 732654 | Feb 8, 2012 | Feb 8, 2012 | Energen Resources Corporation | Martin | Jones-Holton #38 | 12,000 | 31737503 |
| 731186 | Feb 8, 2012 | Feb 8, 2012 | Energen Resources Corporation | Ward | Red Diamond 33-71 #1H | 11,500 | 47535976 |
| 732563 | Feb 7, 2012 | Feb 7, 2012 | Energen Resources Corporation | Martin | Jack Black 15 #1 | 12,000 | 31737494 |
| 732653 | Feb 6, 2012 | Feb 6, 2012 | Energen Resources Corporation | Martin | Jones-Holton #37 | 12,000 | 31737502 |
| 732502 | Feb 6, 2012 | Feb 6, 2012 | Energen Resources Corporation | Martin | Jackson 50 #3 | 12,000 | 31737491 |
| 732413 | Feb 6, 2012 | Feb 6, 2012 | Energen Resources Corporation | Loving | Rainbow 70 #1D | 7,000 | 30131699 |
| 732650 | Feb 3, 2012 | Feb 3, 2012 | Energen Resources Corporation | Martin | Jones-Holton #36 | 12,000 | 31737493 |
| 732650Amendment | Feb 3, 2012 | Feb 3, 2012 | Energen Resources Corporation | Martin | Jones-Holton #36 | 12,200 | 31737493 |
| 732414 | Feb 3, 2012 | Feb 3, 2012 | Energen Resources Corporation | Loving | Black Mamba 1-57 #1H | 11,500 | 30131700 |
| 732412 | Feb 3, 2012 | Feb 3, 2012 | Energen Resources Corporation | Loving | Copperhead 53-14 #1H | 11,500 | 30131698 |
| 732196 | Feb 2, 2012 | Feb 2, 2012 | Energen Resources Corporation | Mitchell | Womack 'C' #1 | 4,000 | 33535640 |
| 732488 | Jan 31, 2012 | Jan 31, 2012 | Energen Resources Corporation | Martin | Jackson 50 #2 | 12,000 | 31737479 |
| 731442 | Jan 25, 2012 | Jan 25, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #2726W | 4,000 | 33535636 |
| 731442Amendment | Jan 25, 2012 | Jan 25, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #2726WD | 5,000 | 33535636 |
| 731441 | Jan 25, 2012 | Jan 25, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3822W | 4,000 | 33535635 |
| 731440 | Jan 25, 2012 | Jan 25, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2919W | 4,000 | 33535634 |
| 724097 | Jan 24, 2012 | Jan 24, 2012 | Energen Resources Corporation | Martin | Yater, Milt #6 | 11,500 | 31737175 |
| 724097Amendment | Jan 24, 2012 | Jan 24, 2012 | Energen Resources Corporation | Martin | Yater, Milt #6 | 12,000 | 31737175 |
| 724094 | Jan 24, 2012 | Jan 24, 2012 | Energen Resources Corporation | Martin | Yater, Milt #5 | 11,500 | 31737174 |
| 731572 | Jan 23, 2012 | Jan 23, 2012 | Energen Resources Corporation | Mitchell | Poor Farm 'B' #5 | 4,000 | 33535632 |
| 731564 | Jan 23, 2012 | Jan 23, 2012 | Energen Resources Corporation | Mitchell | Poor Farm #5 | 4,000 | 33535631 |
| 724098 | Jan 23, 2012 | Jan 23, 2012 | Energen Resources Corporation | Martin | Yater, Milt #7 | 11,500 | 31737176 |
| 731443 | Jan 18, 2012 | Jan 18, 2012 | Energen Resources Corporation | Ward | University 17-18 #1H | 11,500 | 47535980 |
| 730180 | Jan 18, 2012 | Jan 18, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1030 | 4,900 | 00343813 |
| 730180Amendment | Jan 18, 2012 | Jan 18, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1030 | 4,900 | 00343813 |
| 731352 | Jan 17, 2012 | Jan 17, 2012 | Energen Resources Corporation | Ward | University 39-17 #1H | 11,500 | 47535979 |
| 731348 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Ward | University 43-18 #1H | 11,500 | 47535978 |
| 731296 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Mitchell | Womack 'D' #4 | 4,000 | 33535628 |
| 731295 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Mitchell | Womack 'D' #2 | 4,000 | 33535627 |
| 731293 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Mitchell | Womack 'A' #6 | 4,000 | 33535626 |
| 731292 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Mitchell | Womack 'A' #5 | 4,000 | 33535625 |
| 731291 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Mitchell | Womack 'A' #4 | 4,000 | 33535624 |
| 731289 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Mitchell | Womack 'A' #1 | 4,000 | 33535623 |
| 728576 | Jan 13, 2012 | Jan 13, 2012 | Energen Resources Corporation | Gaines | North Robertson Unit #1706 | 7,500 | 16537501 |
| 731199 | Jan 12, 2012 | Jan 12, 2012 | Energen Resources Corporation | Martin | Jones-Holton #35 | 12,000 | 31737449 |
| 731199Amendment | Jan 12, 2012 | Jan 12, 2012 | Energen Resources Corporation | Martin | Jones-Holton #35 | 12,200 | 31737449 |
| 728554 | Jan 11, 2012 | Jan 11, 2012 | Energen Resources Corporation | Gaines | North Robertson Unit #1891 | 7,500 | 16537499 |
| 728554Amendment | Jan 11, 2012 | Jan 11, 2012 | Energen Resources Corporation | Gaines | North Robertson Unit #1891 | 7,500 | 16537499 |
| 731146 | Jan 6, 2012 | Jan 6, 2012 | Energen Resources Corporation | Martin | Flanagan, Annie Oil Management #2 | 11,950 | 31737447 |
| 728561 | Jan 5, 2012 | Jan 5, 2012 | Energen Resources Corporation | Gaines | North Robertson Unit #2008 | 7,500 | 16537502 |
| 730547 | Jan 4, 2012 | Jan 4, 2012 | Energen Resources Corporation | Martin | Holcomb 46 #2 | 12,000 | 31737432 |
| 730559 | Dec 28, 2011 | Dec 28, 2011 | Energen Resources Corporation | Ward | Colt 34-103 #1H | 11,500 | 47535969 |
| 730559Amendment | Dec 28, 2011 | Dec 28, 2011 | Energen Resources Corporation | Ward | Colt 34-103 #1H | 11,500 | 47535969 |
| 730545 | Dec 28, 2011 | Dec 28, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #719 | 4,000 | 33535621 |
| 730544 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #718 | 4,000 | 33535620 |
| 730543 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6348 | 4,000 | 33535619 |
| 730541 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6347 | 4,000 | 33535618 |
| 730540 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6346 | 4,000 | 33535617 |
| 730538 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5420 | 4,000 | 33535616 |
| 730537 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3034 | 4,000 | 33535614 |
| 730536 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1824 | 4,000 | 33535613 |
| 730535 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1823 | 4,000 | 33535615 |
| 730533 | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Mitchell | North Westbrook Unit #813 | 4,000 | 33535612 |
| 730503Amendment | Dec 27, 2011 | Dec 27, 2011 | Energen Resources Corporation | Glasscock | Barbee #2 | 11,000 | 17334681 |
| 730174 | Dec 23, 2011 | Dec 23, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1010 | 4,900 | 00343811 |
| 730254 | Dec 22, 2011 | Dec 22, 2011 | Energen Resources Corporation | Glasscock | Guadalupe -48- #1WD | 6,000 | 17334677 |
| 730251 | Dec 22, 2011 | Dec 22, 2011 | Energen Resources Corporation | Glasscock | Neal #1WD | 6,000 | 17334676 |
| 730250 | Dec 22, 2011 | Dec 22, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1038 | 4,900 | 00343815 |
| 730248 | Dec 22, 2011 | Dec 22, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1032 | 4,900 | 00343814 |
| 730176 | Dec 22, 2011 | Dec 22, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1011 | 4,900 | 00343812 |
| 730035 | Dec 19, 2011 | Dec 19, 2011 | Energen Resources Corporation | Martin | Jones-Holton #34 | 12,000 | 31737418 |
| 730018 | Dec 19, 2011 | Dec 19, 2011 | Energen Resources Corporation | Martin | Jones-Holton #33 | 12,000 | 31737417 |
| 729995 | Dec 19, 2011 | Dec 19, 2011 | Energen Resources Corporation | Ward | Steelhead State 33-72 #2H | 11,500 | 47535957 |
| 729994 | Dec 19, 2011 | Dec 19, 2011 | Energen Resources Corporation | Loving | Steelhead State 33-72 #1H | 11,500 | 30131673 |
| 729875 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #419 | 4,900 | 00343755 |
| 729874 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #415 | 4,900 | 00343754 |
| 729873 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #410 | 4,900 | 00343756 |
| 729853 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #2322 | 4,900 | 00343734 |
| 729850 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1814 | 4,900 | 00343753 |
| 729845 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1729 | 4,900 | 00343752 |
| 729838 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #823 | 4,900 | 00343751 |
| 729835 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #805 | 4,900 | 00343750 |
| 729810 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Martin | Wilbanks #1602 | 12,000 | 31737411 |
| 729710 | Dec 15, 2011 | Dec 15, 2011 | Energen Resources Corporation | Loving | Dimmit 28 #1D | 6,500 | 30131671 |
| 729870 | Dec 14, 2011 | Dec 14, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #405 | 4,900 | 00343736 |
| 729870Amendment | Dec 14, 2011 | Dec 14, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #405 | 4,900 | 00343736 |
| 729868 | Dec 14, 2011 | Dec 14, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #403 | 4,900 | 00343735 |
| 729807 | Dec 14, 2011 | Dec 14, 2011 | Energen Resources Corporation | Martin | Jones-Holton #32 | 12,000 | 31737410 |
| 729674 | Dec 14, 2011 | Dec 14, 2011 | Energen Resources Corporation | Ward | Cadenhead 25 #2H | 11,500 | 47535954 |
| 729673 | Dec 13, 2011 | Dec 13, 2011 | Energen Resources Corporation | Ward | Cadenhead 18 #2H | 11,500 | 47535955 |