| 759274 | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Ward | Roca Unit 7 #2HH | 11,000 | 47536434 |
| 759274Amendment | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Ward | Roca Unit 7 #2HH | 11,500 | 47536434 |
| 758583 | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Martin | Allar 25 #4 | 12,000 | 31738536 |
| 758582 | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Martin | Allar 25 #3 | 12,000 | 31738535 |
| 757259 | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Martin | Wilbanks #1703 | 11,500 | 31738470 |
| 757255 | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #928 | 4,900 | 00345167 |
| 757239 | Mar 25, 2013 | Mar 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #924 | 4,900 | 00345165 |
| 758661 | Mar 21, 2013 | Mar 21, 2013 | Energen Resources Corporation | Howard | Dodge, G.M. #20 | 4,000 | 22703175 |
| 756695 | Mar 21, 2013 | Mar 21, 2013 | Energen Resources Corporation | Andrews | West Fuhrman-Mascho Unit #2502 | 4,900 | 00345129 |
| 758837 | Mar 20, 2013 | Mar 20, 2013 | Energen Resources Corporation | Howard | Bell, A.M. #42R | 4,000 | 22731470 |
| 758138 | Mar 20, 2013 | Mar 20, 2013 | Energen Resources Corporation | Howard | G.M. Dodge #102 | 3,500 | 22736092 |
| 757074 | Mar 20, 2013 | Mar 20, 2013 | Energen Resources Corporation | Glasscock | Lavaca -38- #7 | 11,000 | 17335626 |
| 758293 | Mar 19, 2013 | Mar 19, 2013 | Energen Resources Corporation | Martin | Hecker #23 | 12,200 | 31738514 |
| 758293Amendment | Mar 19, 2013 | Mar 19, 2013 | Energen Resources Corporation | Martin | Hecker #23 | 12,200 | 31738514 |
| 754207 | Mar 19, 2013 | Mar 19, 2013 | Energen Resources Corporation | Martin | Grantham 46 #1 | 10,700 | 31736229 |
| 756673 | Mar 18, 2013 | Mar 18, 2013 | Energen Resources Corporation | Glasscock | Craig #11 | 11,000 | 17335611 |
| 756651 | Mar 18, 2013 | Mar 18, 2013 | Energen Resources Corporation | Andrews | West Fuhrman-Mascho Unit #1810 | 4,900 | 00345128 |
| 758540 | Mar 15, 2013 | Mar 15, 2013 | Energen Resources Corporation | Martin | Flanagan, Annie Oil Management #3 | 11,950 | 31738527 |
| 758453 | Mar 14, 2013 | Mar 14, 2013 | Energen Resources Corporation | Loving | Sidewinder State Unit 1-68 #2HH | 11,500 | 30131933 |
| 758283 | Mar 14, 2013 | Mar 14, 2013 | Energen Resources Corporation | Martin | Tennison 46A #1 | 12,000 | 31738512 |
| 758046 | Mar 14, 2013 | Mar 14, 2013 | Energen Resources Corporation | Howard | Bell, A.M. #72 | 4,000 | 22736533 |
| 757760 | Mar 14, 2013 | Mar 14, 2013 | Energen Resources Corporation | Howard | Murray -B- #10 | 4,000 | 22735901 |
| 757867 | Mar 13, 2013 | Mar 13, 2013 | Energen Resources Corporation | Howard | A.M. Bell #57 | 3,500 | 22736094 |
| 758214 | Mar 12, 2013 | Mar 12, 2013 | Energen Resources Corporation | Martin | Slaughter 8 #2 | 12,500 | 31738513 |
| 757833 | Mar 12, 2013 | Mar 12, 2013 | Energen Resources Corporation | Howard | Dodge, G.M. #103 | 4,000 | 22736534 |
| 758210 | Mar 11, 2013 | Mar 11, 2013 | Energen Resources Corporation | Martin | Slaughter 5B #1 | 12,500 | 31738510 |
| 758207 | Mar 8, 2013 | Mar 8, 2013 | Energen Resources Corporation | Martin | Slaughter 2A #1 | 12,500 | 31738509 |
| 754726 | Mar 8, 2013 | Mar 8, 2013 | Energen Resources Corporation | Mitchell | Poor Farm -B- #6 | 4,000 | 33535772 |
| 757714 | Mar 4, 2013 | Mar 4, 2013 | Energen Resources Corporation | Howard | Schuelke 28 #3 | 11,500 | 22737393 |
| 756479 | Mar 1, 2013 | Mar 1, 2013 | Energen Resources Corporation | Martin | Jackson 50 #6 | 12,000 | 31738441 |
| 755630 | Mar 1, 2013 | Mar 1, 2013 | Energen Resources Corporation | Mitchell | H.D. Brennand -B- #4 | 4,000 | 33535788 |
| 754871 | Feb 28, 2013 | Feb 28, 2013 | Energen Resources Corporation | Mitchell | Brennand 'A' #11 | 4,000 | 33535771 |
| 754869 | Feb 28, 2013 | Feb 28, 2013 | Energen Resources Corporation | Mitchell | Brennand 'A' #10 | 4,000 | 33535770 |
| 754863 | Feb 28, 2013 | Feb 28, 2013 | Energen Resources Corporation | Mitchell | Brennand 'A' #9 | 4,000 | 33535769 |
| 754770 | Feb 28, 2013 | Feb 28, 2013 | Energen Resources Corporation | Mitchell | Poor Farm -B- #8 | 4,000 | 33535774 |
| 754764 | Feb 28, 2013 | Feb 28, 2013 | Energen Resources Corporation | Mitchell | Poor Farm -B- #7 | 4,000 | 33535773 |
| 757046 | Feb 26, 2013 | Feb 26, 2013 | Energen Resources Corporation | Glasscock | Colorado #11 | 11,000 | 17335623 |
| 757046Amendment | Feb 26, 2013 | Feb 26, 2013 | Energen Resources Corporation | Glasscock | Colorado #11 | 11,000 | 17335623 |
| 755316 | Feb 26, 2013 | Feb 26, 2013 | Energen Resources Corporation | Glasscock | Neal #10 | 11,000 | 17335582 |
| 755316Amendment | Feb 26, 2013 | Feb 26, 2013 | Energen Resources Corporation | Glasscock | Neal #10 | 11,000 | 17335582 |
| 757305 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1813 | 4,900 | 00345178 |
| 757303 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1733 | 4,900 | 00345177 |
| 757300 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1730 | 4,900 | 00345176 |
| 757297 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1716 | 4,900 | 00345175 |
| 757293 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1713 | 4,900 | 00345174 |
| 757287 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #1323 | 4,900 | 00345173 |
| 757284 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #743 | 4,900 | 00345172 |
| 757280 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Northeast Fuhrman-Mascho Unit #719 | 4,900 | 00345171 |
| 757268 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #2615 | 4,900 | 00345170 |
| 757265 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1040 | 4,900 | 00345169 |
| 757261 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #1031 | 4,900 | 00345168 |
| 757260 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Martin | Wilbanks #1504 | 11,500 | 31738480 |
| 757260Amendment | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Martin | Wilbanks 15 #4 | 11,500 | 31738480 |
| 757250 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #926 | 4,900 | 00345166 |
| 757233 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #908 | 4,900 | 00345164 |
| 757230 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #907 | 4,900 | 00345163 |
| 757227 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #418 | 4,900 | 00345162 |
| 757223 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #416 | 4,900 | 00345161 |
| 757222 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #411 | 4,900 | 00345160 |
| 757218 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #408 | 4,900 | 00345159 |
| 754709 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Mitchell | Poor Farm #8 | 4,000 | 33535766 |
| 754697 | Feb 25, 2013 | Feb 25, 2013 | Energen Resources Corporation | Mitchell | Poor Farm #6 | 4,000 | 33535764 |
| 757086 | Feb 22, 2013 | Feb 22, 2013 | Energen Resources Corporation | Martin | Jack Black 15 #2 | 12,000 | 31738466 |
| 756995 | Feb 21, 2013 | Feb 21, 2013 | Energen Resources Corporation | Ward | University 43-18 #3HH | 11,500 | 47536393 |
| 754705 | Feb 20, 2013 | Feb 20, 2013 | Energen Resources Corporation | Mitchell | Poor Farm #7 | 4,000 | 33535765 |
| 756825 | Feb 19, 2013 | Feb 19, 2013 | Energen Resources Corporation | Ward | Leede Unit 7 #2HH | 11,500 | 47536389 |
| 756821 | Feb 19, 2013 | Feb 19, 2013 | Energen Resources Corporation | Ward | Cadenhead 18 #3HH | 11,500 | 47536388 |
| 756821Amendment | Feb 19, 2013 | Feb 19, 2013 | Energen Resources Corporation | Ward | Cadenhead 18 #3HH | 11,500 | 47536388 |
| 756817 | Feb 19, 2013 | Feb 19, 2013 | Energen Resources Corporation | Ward | Pruett 20 #5HH | 11,500 | 47536387 |
| 756098 | Feb 19, 2013 | Feb 19, 2013 | Energen Resources Corporation | Glasscock | Thomason -D- #1 | 10,804 | 17331984 |
| 756652 | Feb 15, 2013 | Feb 15, 2013 | Energen Resources Corporation | Glasscock | Horwood #3302 | 10,500 | 17335609 |
| 756652Amendment | Feb 15, 2013 | Feb 15, 2013 | Energen Resources Corporation | Glasscock | Horwood #3302 | 10,500 | 17335609 |
| 756157 | Feb 15, 2013 | Feb 15, 2013 | Energen Resources Corporation | Glasscock | Horwood #3201 | 9,760 | 17334381 |
| 756685 | Feb 14, 2013 | Feb 14, 2013 | Energen Resources Corporation | Glasscock | Jones 46 #13 | 11,000 | 17335613 |
| 756685Amendment | Feb 14, 2013 | Feb 14, 2013 | Energen Resources Corporation | Glasscock | Jones 46 #13 | 11,000 | 17335613 |
| 756682 | Feb 14, 2013 | Feb 14, 2013 | Energen Resources Corporation | Glasscock | Jones 46 #12 | 11,000 | 17335612 |
| 756682Amendment | Feb 14, 2013 | Feb 14, 2013 | Energen Resources Corporation | Glasscock | Jones 46 #12 | 11,000 | 17335612 |
| 756647 | Feb 14, 2013 | Feb 14, 2013 | Energen Resources Corporation | Glasscock | Horwood #2502 | 10,500 | 17335610 |
| 756647Amendment | Feb 14, 2013 | Feb 14, 2013 | Energen Resources Corporation | Glasscock | Horwood #2502 | 10,500 | 17335610 |
| 752159 | Feb 13, 2013 | Feb 13, 2013 | Energen Resources Corporation | Glasscock | Frost #6 | 11,000 | 17335443 |
| 756458 | Feb 12, 2013 | Feb 12, 2013 | Energen Resources Corporation | Martin | Allar 15 #4 | 12,000 | 31738440 |
| 756342 | Feb 11, 2013 | Feb 11, 2013 | Energen Resources Corporation | Martin | Wilbanks #1503 | 11,500 | 31738437 |
| 756329 | Feb 11, 2013 | Feb 11, 2013 | Energen Resources Corporation | Martin | Wilbanks #1702 | 11,500 | 31738436 |
| 756250 | Feb 11, 2013 | Feb 11, 2013 | Energen Resources Corporation | Loving | Katie 1-72 #2HH | 11,500 | 30131925 |
| 756250Amendment | Feb 11, 2013 | Feb 11, 2013 | Energen Resources Corporation | Loving | Katie 1-72 #2HH | 11,500 | 30131925 |
| 752168 | Feb 11, 2013 | Feb 11, 2013 | Energen Resources Corporation | Glasscock | Glass -A- #6 | 11,000 | 17335447 |
| 752168Amendment | Feb 11, 2013 | Feb 11, 2013 | Energen Resources Corporation | Glasscock | Glass -A- #6 | 11,000 | 17335447 |
| 756257 | Feb 8, 2013 | Feb 8, 2013 | Energen Resources Corporation | Loving | Bushmaster 1-58 #4HH | 11,500 | 30131924 |
| 756229 | Feb 8, 2013 | Feb 8, 2013 | Energen Resources Corporation | Ward | Colt 34-103 #4HH | 11,500 | 47536372 |
| 756224 | Feb 8, 2013 | Feb 8, 2013 | Energen Resources Corporation | Ward | University 43-18 #2HH | 11,500 | 47536371 |
| 753688 | Feb 6, 2013 | Feb 6, 2013 | Energen Resources Corporation | Midland | Sonja #206 | 11,500 | 32938468 |
| 752163 | Feb 4, 2013 | Feb 4, 2013 | Energen Resources Corporation | Glasscock | Glass -A- #5 | 11,000 | 17335446 |
| 752163Amendment | Feb 4, 2013 | Feb 4, 2013 | Energen Resources Corporation | Glasscock | Glass -A- #5 | 11,000 | 17335446 |
| 755380 | Feb 2, 2013 | Feb 2, 2013 | Energen Resources Corporation | Mitchell | H.D. Brennand -B- #3 | 4,000 | 33535786 |
| 755380Amendment | Feb 2, 2013 | Feb 2, 2013 | Energen Resources Corporation | Mitchell | H.D. Brennand -B- #3 | 4,000 | 33535786 |
| 755370 | Feb 2, 2013 | Feb 2, 2013 | Energen Resources Corporation | Mitchell | Poor Farm #10W | 4,000 | 33535787 |
| 755370Amendment | Feb 2, 2013 | Feb 2, 2013 | Energen Resources Corporation | Mitchell | Poor Farm #10W | 4,000 | 33535787 |
| 753352 | Feb 1, 2013 | Feb 1, 2013 | Energen Resources Corporation | Glasscock | Sabine -35A- #5 | 11,000 | 17335506 |
| 753352Amendment | Feb 1, 2013 | Feb 1, 2013 | Energen Resources Corporation | Glasscock | Sabine -35A- #5 | 11,000 | 17335506 |
| 753260 | Jan 29, 2013 | Jan 29, 2013 | Energen Resources Corporation | Glasscock | Guadalupe -48- #13 | 11,000 | 17335498 |