| 679441 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6875W | 3,500 | 33535267 |
| 679440 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6711W | 3,500 | 33535266 |
| 679439 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6948W | 3,500 | 33535265 |
| 679438 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6949W | 3,500 | 33535264 |
| 679437 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6877W | 3,500 | 33535263 |
| 679435 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6876W | 3,500 | 33535262 |
| 679435Amendment | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6876W | 3,500 | 33535262 |
| 679433 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6873W | 3,500 | 33535268 |
| 679432 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6870W | 3,500 | 33535261 |
| 679431 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7319W | 3,500 | 33535260 |
| 679430 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7318W | 3,500 | 33535258 |
| 679430Amendment | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7318W | 3,500 | 33535258 |
| 679428 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7317W | 3,500 | 33535256 |
| 679427 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7316W | 3,500 | 33535255 |
| 679425 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7314W | 3,500 | 33535253 |
| 679425Amendment | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7314W | 3,500 | 33535253 |
| 679422 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6712W | 3,500 | 33535254 |
| 679419 | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6334W | 3,500 | 33535257 |
| 679419Amendment | Mar 23, 2009 | Mar 23, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6334W | 3,500 | 33535257 |
| 679241 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5018W | 3,500 | 33535252 |
| 679241Amendment | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5018W | 3,500 | 33535252 |
| 679240 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4914W | 3,500 | 33535251 |
| 679238 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4816W | 3,500 | 33535250 |
| 679237 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3529W | 3,500 | 33535249 |
| 679236 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2141W | 3,500 | 33535248 |
| 679235 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1605W | 3,500 | 33535247 |
| 679234 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7315W | 3,500 | 33535246 |
| 679233 | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6011W | 3,500 | 33535245 |
| 679233Amendment | Mar 17, 2009 | Mar 17, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6011W | 3,500 | 33535245 |
| 678346 | Mar 3, 2009 | Mar 3, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6946 | 3,500 | 33535236 |
| 678479 | Mar 2, 2009 | Mar 2, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7312 | 3,500 | 33535234 |
| 678480 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7309 | 3,500 | 33535235 |
| 678478 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7313 | 3,500 | 33535233 |
| 678446 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7311 | 3,500 | 33535232 |
| 678445 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7310 | 3,500 | 33535231 |
| 678444 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7308 | 3,500 | 33535230 |
| 678379 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7117 | 3,500 | 33535229 |
| 678376 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7116 | 3,500 | 33535228 |
| 678375 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7050 | 3,500 | 33535227 |
| 678374 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7049 | 3,500 | 33535226 |
| 678372 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7048 | 3,500 | 33535225 |
| 678345 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6945 | 3,500 | 33535224 |
| 678344 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6947 | 3,500 | 33535212 |
| 678343 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6868 | 3,500 | 33535211 |
| 678342 | Feb 27, 2009 | Feb 27, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7047 | 3,500 | 33535210 |
| 678689 | Feb 23, 2009 | Feb 23, 2009 | Energen Resources Corporation | Gaines | Rudd 'A' #13W | 7,500 | 16537023 |
| 677727 | Feb 12, 2009 | Feb 12, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5205W | 3,078 | 33501429 |
| 678289 | Feb 9, 2009 | Feb 9, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6867 | 3,500 | 33535198 |
| 678281 | Feb 9, 2009 | Feb 9, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6333 | 3,500 | 33535200 |
| 678287 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6866 | 3,500 | 33535204 |
| 678286 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6865 | 3,500 | 33535203 |
| 678285 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6864 | 3,500 | 33535202 |
| 678284 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6863 | 3,500 | 33535195 |
| 678283 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6862 | 3,500 | 33535201 |
| 678280 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6332 | 3,500 | 33535199 |
| 678279 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6331 | 3,500 | 33535197 |
| 678278 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6238 | 3,500 | 33535196 |
| 677726 | Feb 6, 2009 | Feb 6, 2009 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5211 | 3,122 | 33533663 |
| 677017 | Feb 5, 2009 | Feb 5, 2009 | Energen Resources Corporation | Martin | McAdams, Garner #5 | 11,000 | 31735546 |
| 677017Amendment | Feb 5, 2009 | Feb 5, 2009 | Energen Resources Corporation | Martin | McAdams, Garner #5 | 11,500 | 31735546 |
| 677011 | Feb 5, 2009 | Feb 5, 2009 | Energen Resources Corporation | Martin | McAdams, Garner #6 | 11,000 | 31735545 |
| 676995 | Jan 27, 2009 | Jan 27, 2009 | Energen Resources Corporation | Martin | Jalonick "21-A" #5 | 11,000 | 31735544 |
| 676434 | Jan 21, 2009 | Jan 21, 2009 | Energen Resources Corporation | Rusk | Minor, A. Gas Unit #22 | 11,000 | 40134988 |
| 676334 | Jan 15, 2009 | Jan 15, 2009 | Energen Resources Corporation | Rusk | Minor, A. Gas Unit #21 | 11,000 | 40134987 |
| 676993 | Jan 8, 2009 | Jan 8, 2009 | Energen Resources Corporation | Martin | Jalonick "21" #3 | 11,000 | 31735543 |
| 676138 | Dec 18, 2008 | Dec 18, 2008 | Energen Resources Corporation | Ector | East Penwell /San Andres/ Unit #1010R | 3,999 | 13539125 |
| 675552 | Dec 8, 2008 | Dec 8, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1124 | 3,999 | 13539741 |
| 675628 | Dec 2, 2008 | Dec 2, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1226W | 3,999 | 13539750 |
| 675623 | Dec 2, 2008 | Dec 2, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #823W | 3,999 | 13539748 |
| 675559 | Dec 2, 2008 | Dec 2, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1423W | 3,999 | 13539745 |
| 675555 | Dec 2, 2008 | Dec 2, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1227 | 3,999 | 13539743 |
| 675551 | Dec 2, 2008 | Dec 2, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1014W | 3,999 | 13539746 |
| 675557 | Dec 1, 2008 | Dec 1, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1422W | 3,999 | 13539744 |
| 675554 | Dec 1, 2008 | Dec 1, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1225 | 3,999 | 13539742 |
| 675553 | Dec 1, 2008 | Dec 1, 2008 | Energen Resources Corporation | Ector | East Penwell/San Andres/Unit #1224 | 3,999 | 13539747 |
| 673582 | Nov 19, 2008 | Nov 19, 2008 | Energen Resources Corporation | Rusk | Minor, A. Gas Unit #23 | 11,000 | 40134954 |
| 673578 | Nov 19, 2008 | Nov 19, 2008 | Energen Resources Corporation | Rusk | Hutchings, J. Unit #24 | 11,000 | 40134953 |
| 673365 | Nov 19, 2008 | Nov 19, 2008 | Energen Resources Corporation | Rusk | Minor, A. Gas Unit #18 | 11,000 | 40134949 |
| 674471 | Nov 13, 2008 | Nov 13, 2008 | Energen Resources Corporation | Ector | East Penwell /San Andres/ Unit #1WD | 10,000 | 13539713 |
| 673966 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6605 | 3,500 | 33535170 |
| 673965 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5911 | 3,500 | 33535169 |
| 673964 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5910 | 3,500 | 33535168 |
| 673963 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2137 | 3,500 | 33535166 |
| 673962 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2142 | 3,500 | 33535167 |
| 673960 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #709 | 3,500 | 33535165 |
| 673959 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1006 | 3,500 | 33535180 |
| 673958 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #306 | 3,500 | 33535174 |
| 673957 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1315 | 3,500 | 33535173 |
| 673956 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1314 | 3,500 | 33535164 |
| 673955 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1207 | 3,500 | 33535162 |
| 673954 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1816 | 3,500 | 33535161 |
| 673953 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2003 | 3,500 | 33535160 |
| 673945 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3106 | 3,500 | 33535153 |
| 673944 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4007 | 3,500 | 33535158 |
| 673943 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4008 | 3,500 | 33535172 |
| 673942 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4009 | 3,500 | 33535159 |
| 673941 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6329 | 3,500 | 33535171 |
| 673939 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6330 | 3,500 | 33535155 |
| 673938 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6328 | 3,500 | 33535154 |
| 673937 | Oct 31, 2008 | Oct 31, 2008 | Energen Resources Corporation | Mitchell | North Westbrook Unit #7118 | 3,500 | 33535157 |