| 708279 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Reeves | Kath 3-11 #1H | 10,500 | 38932734 |
| 708279Amendment | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Reeves | Kath 3-11 #1H | 10,500 | 38932734 |
| 708278 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Reeves | Abel 2-30 #1H | 10,500 | 38932733 |
| 708278Amendment | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Reeves | Abel 2-30 #1H | 10,500 | 38932733 |
| 708166 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1006 | 4,900 | 00342500 |
| 708164 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1005 | 4,900 | 00342499 |
| 708162 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1004 | 4,900 | 00342498 |
| 708155 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Thornberry 13-5 #1 | 4,900 | 00342497 |
| 708153 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Thornberry -13- #11 | 4,900 | 00342496 |
| 708151 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Thornberry -13- #10 | 4,900 | 00342495 |
| 708150 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Andrews | Thornberry -13- #6 | 4,900 | 00342494 |
| 707325 | Jan 13, 2011 | Jan 13, 2011 | Energen Resources Corporation | Glasscock | Cole Ranch -35- #4406 | 12,000 | 17333898 |
| 707850Amendment | Jan 12, 2011 | Jan 12, 2011 | Energen Resources Corporation | Glasscock | Mollie #2 | 9,600 | 17333955 |
| 707934 | Jan 6, 2011 | Jan 6, 2011 | Energen Resources Corporation | Andrews | Thornberry -F- #7 | 4,900 | 00342465 |
| 707890 | Jan 6, 2011 | Jan 6, 2011 | Energen Resources Corporation | Andrews | Thornberry -F- #6 | 4,900 | 00342464 |
| 707886 | Jan 6, 2011 | Jan 6, 2011 | Energen Resources Corporation | Andrews | Thornberry -F- #4 | 4,900 | 00342463 |
| 707885 | Jan 6, 2011 | Jan 6, 2011 | Energen Resources Corporation | Andrews | Thornberry -F- #1 | 4,900 | 00342462 |
| 707804 | Jan 5, 2011 | Jan 5, 2011 | Energen Resources Corporation | Glasscock | Frio #2 | 11,000 | 17333926 |
| 707803 | Jan 4, 2011 | Jan 4, 2011 | Energen Resources Corporation | Glasscock | Pecos -42- #1 | 11,000 | 17333925 |
| 707783 | Jan 4, 2011 | Jan 4, 2011 | Energen Resources Corporation | Reeves | State 54-6 #1H | 10,500 | 38932727 |
| 707783Amendment | Jan 4, 2011 | Jan 4, 2011 | Energen Resources Corporation | Reeves | State 54-6 #1H | 10,500 | 38932727 |
| 707802 | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Reeves | State 53-6 #1 | 11,000 | 38932729 |
| 707802Amendment | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Reeves | State 53-6 #1 | 11,000 | 38932729 |
| 707802Amendment | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Reeves | State 53-6 #1H | 11,000 | 38932729 |
| 707801 | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Reeves | State Johnson 68 #1H | 11,000 | 38932728 |
| 707746 | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Howard | Coates -41- #1 | 11,500 | 22736563 |
| 707437 | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #704 | 4,900 | 00342439 |
| 707436 | Jan 3, 2011 | Jan 3, 2011 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #601 | 4,900 | 00342437 |
| 707740 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #22 | 12,000 | 31736537 |
| 707739 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #21 | 12,000 | 31736536 |
| 707738 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #20 | 12,000 | 31736535 |
| 707737 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #19 | 12,000 | 31736534 |
| 707736 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #18 | 12,000 | 31736533 |
| 707716 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #17 | 12,000 | 31736532 |
| 707713 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Martin | Campbell #16 | 12,000 | 31736531 |
| 707442 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1403 | 4,900 | 00342443 |
| 707442Amendment | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1403 | 4,900 | 00342443 |
| 707441 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1402 | 4,900 | 00342442 |
| 707439 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1301 | 4,900 | 00342441 |
| 707438 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #801 | 4,900 | 00342440 |
| 707433 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1501 | 4,900 | 00342436 |
| 707416 | Dec 30, 2010 | Dec 30, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5916W | 4,000 | 33535484 |
| 707610 | Dec 29, 2010 | Dec 29, 2010 | Energen Resources Corporation | Reeves | State C19-20 #1H | 11,000 | 38932725 |
| 707524 | Dec 28, 2010 | Dec 28, 2010 | Energen Resources Corporation | Martin | McAdams, Garner #8 | 11,500 | 31736521 |
| 707147 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1106 | 4,900 | 00342401 |
| 707145 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1105 | 4,900 | 00342400 |
| 707141 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #209 | 4,900 | 00342424 |
| 707140 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1102 | 4,900 | 00342423 |
| 707139 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #905 | 4,900 | 00342422 |
| 707138 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #904 | 4,900 | 00342421 |
| 707137 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #208 | 4,900 | 00342420 |
| 707136 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #120 | 4,900 | 00342419 |
| 707134 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1103 | 4,900 | 00342397 |
| 707132 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1101 | 4,900 | 00342394 |
| 707131 | Dec 22, 2010 | Dec 22, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1003 | 4,900 | 00342395 |
| 707103 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5805W | 4,000 | 33535483 |
| 707103Amendment | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5805W | 4,000 | 33535483 |
| 707102 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5712W | 4,000 | 33535482 |
| 707100 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5711W | 4,000 | 33535481 |
| 707099 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2166W | 4,000 | 33535480 |
| 707099Amendment | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2166W | 4,000 | 33535480 |
| 707098 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6878W | 4,000 | 33535479 |
| 707098Amendment | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6878W | 4,000 | 33535479 |
| 707097 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Andrews | Lockhart & Brown 16 #10 | 4,900 | 00342411 |
| 707095 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Andrews | Cox #1601 | 4,900 | 00342409 |
| 706921 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4414W | 4,000 | 33535478 |
| 706920 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4412W | 4,000 | 33535477 |
| 706919 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4303W | 4,000 | 33535476 |
| 706918 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3305W | 4,000 | 33535475 |
| 706917 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2163W | 4,000 | 33535474 |
| 706917Amendment | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2163W | 4,000 | 33535474 |
| 706916 | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2162W | 4,000 | 33535473 |
| 706916Amendment | Dec 21, 2010 | Dec 21, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2162W | 4,000 | 33535473 |
| 707130 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1002 | 4,900 | 00342383 |
| 707130Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Andrews | Block 10 Fuhrman-Mascho Unit #1002 | 4,900 | 00342383 |
| 706915 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2160W | 4,000 | 33535472 |
| 706915Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2160W | 4,000 | 33535472 |
| 706915Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2160W | 4,000 | 33535472 |
| 706914 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2159W | 4,000 | 33535471 |
| 706914Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2159W | 4,000 | 33535471 |
| 706914Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2159W | 4,000 | 33535471 |
| 706913 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1515W | 4,000 | 33535470 |
| 706913Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1515W | 4,000 | 33535470 |
| 706912 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1512W | 4,000 | 33535469 |
| 706912Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1512W | 4,000 | 33535469 |
| 706912Amendment | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1512W | 4,000 | 33535469 |
| 706731 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1514 | 4,000 | 33535461 |
| 706729 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2167 | 4,000 | 33535460 |
| 706727 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2164 | 4,000 | 33535459 |
| 706726 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2165 | 4,000 | 33535458 |
| 706725 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6610 | 4,000 | 33535452 |
| 706724 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6609 | 4,000 | 33535451 |
| 706723 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6559 | 4,000 | 33535450 |
| 706722 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6561 | 4,000 | 33535449 |
| 706721 | Dec 20, 2010 | Dec 20, 2010 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6560 | 4,000 | 33535448 |
| 707086 | Dec 17, 2010 | Dec 17, 2010 | Energen Resources Corporation | Martin | Jones-Holton #22 | 12,000 | 31736505 |
| 707081 | Dec 17, 2010 | Dec 17, 2010 | Energen Resources Corporation | Martin | Jones-Holton #21 | 12,000 | 31736503 |
| 707081Amendment | Dec 17, 2010 | Dec 17, 2010 | Energen Resources Corporation | Martin | Jones-Holton #21 | 12,000 | 31736503 |
| 707079 | Dec 17, 2010 | Dec 17, 2010 | Energen Resources Corporation | Martin | Jones-Holton #20 | 12,000 | 31736502 |
| 707075 | Dec 17, 2010 | Dec 17, 2010 | Energen Resources Corporation | Martin | Jones-Holton #19 | 12,000 | 31736501 |