| 753196Amendment | Dec 18, 2012 | Dec 18, 2012 | Energen Resources Corporation | Glasscock | Blanco -29B- #4 | 11,000 | 17335492 |
| 753190 | Dec 18, 2012 | Dec 18, 2012 | Energen Resources Corporation | Reagan | Red River #4 | 11,000 | 38338149 |
| 753190Amendment | Dec 18, 2012 | Dec 18, 2012 | Energen Resources Corporation | Reagan | Red River #4 | 11,000 | 38338149 |
| 753180 | Dec 18, 2012 | Dec 18, 2012 | Energen Resources Corporation | Glasscock | Neches -15A- #3 | 11,000 | 17335491 |
| 753158 | Dec 18, 2012 | Dec 18, 2012 | Energen Resources Corporation | Glasscock | Pecos -42B- #1 | 11,000 | 17335490 |
| 752957 | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Reeves | Benton 3-12 #2 | 12,600 | 38933550 |
| 752957Amendment | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Reeves | Benton 3-12 #2 | 12,600 | 38933550 |
| 752955 | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Reeves | Benton 3-12 #1 | 12,600 | 38933549 |
| 752955Amendment | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Reeves | Benton 3-12 #1 | 12,600 | 38933549 |
| 752955Amendment | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Reeves | Benton 3-12 #1HH | 12,600 | 38933549 |
| 752828 | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Ward | University 25-17 #1HH | 13,000 | 47536324 |
| 752828Amendment | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Ward | University 25-17 #1HH | 13,000 | 47536324 |
| 752815 | Dec 13, 2012 | Dec 13, 2012 | Energen Resources Corporation | Winkler | University 28-21 #1HH | 13,000 | 49533470 |
| 752485 | Dec 6, 2012 | Dec 6, 2012 | Energen Resources Corporation | Howard | Powell 36 #1 | 11,500 | 22737286 |
| 752479 | Dec 6, 2012 | Dec 6, 2012 | Energen Resources Corporation | Howard | McNew 28A #9 | 11,500 | 22737287 |
| 750164 | Dec 4, 2012 | Dec 4, 2012 | Energen Resources Corporation | Martin | Terrell #4 | 11,500 | 31738220 |
| 752173 | Dec 3, 2012 | Dec 3, 2012 | Energen Resources Corporation | Glasscock | Glass #11 | 11,000 | 17335444 |
| 752192 | Nov 30, 2012 | Nov 30, 2012 | Energen Resources Corporation | Glasscock | Mollie -A- #3 | 11,000 | 17335450 |
| 752192Amendment | Nov 30, 2012 | Nov 30, 2012 | Energen Resources Corporation | Glasscock | Mollie -A- #3 | 11,000 | 17335450 |
| 752188 | Nov 30, 2012 | Nov 30, 2012 | Energen Resources Corporation | Glasscock | Mollie -A- #2 | 11,000 | 17335449 |
| 752184 | Nov 30, 2012 | Nov 30, 2012 | Energen Resources Corporation | Glasscock | Mollie -A- #1 | 11,000 | 17335448 |
| 752147 | Nov 30, 2012 | Nov 30, 2012 | Energen Resources Corporation | Glasscock | Frost #5 | 11,000 | 17335442 |
| 750168 | Nov 30, 2012 | Nov 30, 2012 | Energen Resources Corporation | Martin | Terrell #3 | 11,500 | 31738221 |
| 751888 | Nov 29, 2012 | Nov 29, 2012 | Energen Resources Corporation | Martin | Ackerly Langham 24 #1 | 11,500 | 31738293 |
| 751889 | Nov 27, 2012 | Nov 27, 2012 | Energen Resources Corporation | Martin | Ackerly Barber 19 #1 | 11,500 | 31738294 |
| 751675 | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Glasscock | Daniel -21A- #1WD | 6,000 | 17335430 |
| 749159 | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Martin | Parker Farms 25 #6 | 11,500 | 31738172 |
| 749159Amendment | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Martin | Parker Farms 25 #6 | 11,500 | 31738172 |
| 749158 | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Martin | Parker Farms 25 #7 | 11,500 | 31738173 |
| 749158Amendment | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Martin | Parker Farms 25 #7 | 11,500 | 31738173 |
| 749043 | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Martin | Parker Farms 25 #5 | 11,500 | 31738168 |
| 749043Amendment | Nov 20, 2012 | Nov 20, 2012 | Energen Resources Corporation | Martin | Parker Farms 25 #5 | 11,500 | 31738168 |
| 750714 | Nov 5, 2012 | Nov 5, 2012 | Energen Resources Corporation | Loving | Hognose 1-67 SWD #1 | 6,200 | 30131883 |
| 748287 | Oct 30, 2012 | Oct 30, 2012 | Energen Resources Corporation | Midland | West Parks -5- #502 | 11,500 | 32938299 |
| 750347 | Oct 26, 2012 | Oct 26, 2012 | Energen Resources Corporation | Ward | Zoller 34-113 #4H | 11,500 | 47536285 |
| 750138 | Oct 26, 2012 | Oct 26, 2012 | Energen Resources Corporation | Martin | Campbell #8 | 11,500 | 31735923 |
| 749655 | Oct 24, 2012 | Oct 24, 2012 | Energen Resources Corporation | Glasscock | Guadalupe -48- #10 | 11,000 | 17335380 |
| 749221 | Oct 22, 2012 | Oct 22, 2012 | Energen Resources Corporation | Glasscock | Mollie #1 | 9,631 | 17333712 |
| 749447 | Oct 12, 2012 | Oct 12, 2012 | Energen Resources Corporation | Martin | Wilbanks #4505 | 11,500 | 31738191 |
| 749412 | Oct 12, 2012 | Oct 12, 2012 | Energen Resources Corporation | Martin | Wilbanks #4504 | 11,500 | 31738189 |
| 749332 | Oct 11, 2012 | Oct 11, 2012 | Energen Resources Corporation | Howard | Noret Jones #3 | 11,500 | 22737208 |
| 749313 | Oct 10, 2012 | Oct 10, 2012 | Energen Resources Corporation | Howard | Phillips Unit #2 | 11,500 | 22737205 |
| 748362 | Oct 10, 2012 | Oct 10, 2012 | Energen Resources Corporation | Glasscock | Craig #9 | 11,000 | 17335329 |
| 749165 | Oct 9, 2012 | Oct 9, 2012 | Energen Resources Corporation | Howard | Fryar -37- #1 | 11,500 | 22737200 |
| 749164 | Oct 9, 2012 | Oct 9, 2012 | Energen Resources Corporation | Martin | Allar -37A- #1 | 11,500 | 31738174 |
| 749134 | Oct 8, 2012 | Oct 8, 2012 | Energen Resources Corporation | Martin | Annie Flanagan #2 | 11,500 | 31738170 |
| 749405 | Oct 5, 2012 | Oct 5, 2012 | Energen Resources Corporation | Martin | Wilbanks #4503 | 11,500 | 31738188 |
| 749039 | Oct 5, 2012 | Oct 5, 2012 | Energen Resources Corporation | Loving | Hognose 1-67 #1H | 11,500 | 30131865 |
| 749036 | Oct 5, 2012 | Oct 5, 2012 | Energen Resources Corporation | Loving | Red Bull 1-72 #2H | 11,500 | 30131864 |
| 748973 | Oct 5, 2012 | Oct 5, 2012 | Energen Resources Corporation | Ward | University 17-18 #2H | 11,500 | 47536255 |
| 748896 | Oct 4, 2012 | Oct 4, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #2314W | 4,000 | 33535740 |
| 748892 | Oct 4, 2012 | Oct 4, 2012 | Energen Resources Corporation | Loving | Red Bull 1-72 SWD #1 | 6,300 | 30131859 |
| 748369 | Oct 3, 2012 | Oct 3, 2012 | Energen Resources Corporation | Glasscock | Glass #10 | 11,000 | 17335330 |
| 748361 | Sep 25, 2012 | Sep 25, 2012 | Energen Resources Corporation | Glasscock | Craig #8 | 11,000 | 17335328 |
| 748357 | Sep 25, 2012 | Sep 25, 2012 | Energen Resources Corporation | Glasscock | Jones -46- #8 | 11,000 | 17335327 |
| 748354 | Sep 25, 2012 | Sep 25, 2012 | Energen Resources Corporation | Glasscock | Jones -46- #7 | 11,000 | 17335326 |
| 748259 | Sep 25, 2012 | Sep 25, 2012 | Energen Resources Corporation | Midland | Madison #1111 | 11,500 | 32938297 |
| 748275 | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Midland | Vilma #203 | 11,500 | 32938298 |
| 748268 | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Midland | Sonja #105 | 11,500 | 32938295 |
| 748268Amendment | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Midland | Sonja #105 | 11,500 | 32938295 |
| 748265 | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Midland | Sonja #103E | 11,500 | 32938296 |
| 748245 | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Glasscock | Daniel -16- #3 | 11,000 | 17335319 |
| 748245Amendment | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Glasscock | Daniel -16- #3 | 11,000 | 17335319 |
| 748243 | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Glasscock | Daniel -16- #2 | 11,000 | 17335320 |
| 748243Amendment | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Glasscock | Daniel -16- #2 | 11,000 | 17335320 |
| 748229 | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Glasscock | Daniel -16- #1 | 11,000 | 17335318 |
| 748229Amendment | Sep 24, 2012 | Sep 24, 2012 | Energen Resources Corporation | Glasscock | Daniel -16- #1 | 11,000 | 17335318 |
| 748067 | Sep 20, 2012 | Sep 20, 2012 | Energen Resources Corporation | Loving | University 8-19 #2H | 11,500 | 30131855 |
| 746736 | Sep 20, 2012 | Sep 20, 2012 | Energen Resources Corporation | Martin | White 15 #1 | 11,500 | 31738095 |
| 747977 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | Dimmit 53-38 #2H | 11,500 | 30131854 |
| 747976 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Ward | University 39-17 #3H | 11,500 | 47536241 |
| 747974 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Ward | University 39-17 #2H | 11,500 | 47536240 |
| 747947 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Ward | University 38-17 #2H | 11,500 | 47536239 |
| 747943 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | WD Johnson 53-22 #4H | 11,500 | 30131853 |
| 747940 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | WD Johnson 53-22 #3H | 11,500 | 30131852 |
| 747940Amendment | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | WD Johnson 53-22 #3H | 11,500 | 30131852 |
| 747937 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | Black Mamba 1-57 #4H | 11,500 | 30131851 |
| 747934 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | Black Mamba 1-57 #3H | 11,500 | 30131850 |
| 747932 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Loving | Black Mamba 1-57 #2H | 11,500 | 30131849 |
| 747928 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Ward | Colt 34-103 #3H | 11,500 | 47536238 |
| 747923 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Ward | Zoller 34-113 #3H | 11,500 | 47536237 |
| 747922 | Sep 19, 2012 | Sep 19, 2012 | Energen Resources Corporation | Ward | Zoller 34-113 #2H | 11,500 | 47536236 |
| 747900 | Sep 18, 2012 | Sep 18, 2012 | Energen Resources Corporation | Mitchell | Morrison 41 #1WD | 10,000 | 33535738 |
| 747562 | Sep 13, 2012 | Sep 13, 2012 | Energen Resources Corporation | Midland | Shirley #3808 | 11,500 | 32938267 |
| 747517 | Sep 13, 2012 | Sep 13, 2012 | Energen Resources Corporation | Midland | Shirley -A- #3409 | 11,500 | 32938266 |
| 747177 | Sep 10, 2012 | Sep 10, 2012 | Energen Resources Corporation | Glasscock | Daniel -3- #2 | 11,500 | 17335287 |
| 745767 | Sep 10, 2012 | Sep 10, 2012 | Energen Resources Corporation | Loving | University 20 'B' SWD #1 | 11,750 | 30131084 |
| 747173 | Sep 6, 2012 | Sep 6, 2012 | Energen Resources Corporation | Glasscock | Daniel -3- #1 | 11,500 | 17335286 |
| 747151 | Sep 6, 2012 | Sep 6, 2012 | Energen Resources Corporation | Glasscock | Daniel -3A- #1 | 11,500 | 17335284 |
| 746180 | Sep 6, 2012 | Sep 6, 2012 | Energen Resources Corporation | Martin | Anderson 15 #1 | 11,500 | 31738067 |
| 744534 | Sep 5, 2012 | Sep 5, 2012 | Energen Resources Corporation | Glasscock | Sabine -35A- #4 | 11,000 | 17335174 |
| 747156 | Aug 31, 2012 | Aug 31, 2012 | Energen Resources Corporation | Glasscock | Daniel -3A- #2 | 11,500 | 17335285 |
| 744527 | Aug 28, 2012 | Aug 28, 2012 | Energen Resources Corporation | Glasscock | Daniel -3A- #3 | 11,500 | 17335277 |
| 746463 | Aug 23, 2012 | Aug 23, 2012 | Energen Resources Corporation | Loving | Bushmaster 1-58 #3H | 11,500 | 30131831 |
| 746549 | Aug 17, 2012 | Aug 17, 2012 | Energen Resources Corporation | Howard | Schuelke 28 #2 | 11,500 | 22737152 |
| 746240 | Aug 17, 2012 | Aug 17, 2012 | Energen Resources Corporation | Winkler | University 4-21 SWD #1 | 6,700 | 49533452 |
| 746238 | Aug 17, 2012 | Aug 17, 2012 | Energen Resources Corporation | Ward | Zoller 34-113 SWD #1 | 6,850 | 47536206 |
| 746237 | Aug 17, 2012 | Aug 17, 2012 | Energen Resources Corporation | Ward | Colt 34-103 #2H | 11,500 | 47536207 |
| 746236 | Aug 17, 2012 | Aug 17, 2012 | Energen Resources Corporation | Ward | University 43-18 SWD #1 | 6,600 | 47536208 |
| 746067 | Aug 15, 2012 | Aug 15, 2012 | Energen Resources Corporation | Howard | Murray B #13W | 4,000 | 22737140 |