| 810575 | Sep 30, 2015 | Sep 30, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #535 | 3,300 | 33533781 |
| 810571 | Sep 30, 2015 | Sep 30, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #812 | 3,300 | 33500311 |
| 809991 | Sep 25, 2015 | Sep 25, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #532 | 3,300 | 33531960 |
| 809813 | Sep 25, 2015 | Sep 25, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #418 | 3,300 | 33533503 |
| 810428 | Sep 22, 2015 | Sep 22, 2015 | Energen Resources Corporation | Martin | Jones-Holton #5504HH | 11,500 | 31740292 |
| 809387 | Sep 22, 2015 | Sep 22, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #415 | 3,300 | 33501902 |
| 809759 | Sep 3, 2015 | Sep 3, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 02 #702HH | 9,500 | 17337247 |
| 809703 | Sep 3, 2015 | Sep 3, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1035 | 3,300 | 33532816 |
| 809753 | Sep 2, 2015 | Sep 2, 2015 | Energen Resources Corporation | Glasscock | Daniel SN 7-6 Unit #504HH | 7,500 | 17337248 |
| 809740 | Sep 2, 2015 | Sep 2, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1037 | 3,300 | 33532922 |
| 809879 | Sep 1, 2015 | Sep 1, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 03 #103HH | 9,500 | 17337254 |
| 809879 | Sep 1, 2015 | Sep 1, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 03 #103HH | 9,500 | 17337254 |
| 809441 | Sep 1, 2015 | Sep 1, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #513 | 3,300 | 33500376 |
| 809758 | Aug 26, 2015 | Aug 26, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 02 #102HH | 9,500 | 17337245 |
| 808927 | Jul 31, 2015 | Jul 31, 2015 | Energen Resources Corporation | Glasscock | Wichita -41- #3 | 10,180 | 17336223 |
| 808469 | Jul 24, 2015 | Jul 24, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #624 | 3,300 | 33533568 |
| 808470 | Jul 23, 2015 | Jul 23, 2015 | Energen Resources Corporation | Andrews | University #3 | 12,000 | 00303074 |
| 808307 | Jul 22, 2015 | Jul 22, 2015 | Energen Resources Corporation | Martin | Jones-Holton #505HH | 11,500 | 31740250 |
| 808307 | Jul 22, 2015 | Jul 22, 2015 | Energen Resources Corporation | Martin | Jones-Holton #505HH | 11,500 | 31740250 |
| 808262 | Jul 16, 2015 | Jul 16, 2015 | Energen Resources Corporation | Glasscock | Frio NS 34-39 03 #303HH | 9,500 | 17337216 |
| 808250 | Jul 16, 2015 | Jul 16, 2015 | Energen Resources Corporation | Glasscock | Frio NS 34-39 02 #302HH | 9,500 | 17337215 |
| 808011 | Jul 10, 2015 | Jul 10, 2015 | Energen Resources Corporation | Martin | Jones-Holton #503HH | 11,500 | 31740241 |
| 808011 | Jul 10, 2015 | Jul 10, 2015 | Energen Resources Corporation | Martin | Jones-Holton #503HH | 11,500 | 31740241 |
| 807713 | Jun 24, 2015 | Jun 24, 2015 | Energen Resources Corporation | Glasscock | Daniel 28 #1D | 14,000 | 17337204 |
| 807634 | Jun 19, 2015 | Jun 19, 2015 | Energen Resources Corporation | Glasscock | Pecos -42C- #1D | 14,000 | 17337203 |
| 807338 | Jun 16, 2015 | Jun 16, 2015 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #847 | 3,200 | 33534134 |
| 807288 | Jun 10, 2015 | Jun 10, 2015 | Energen Resources Corporation | Martin | Jones-Holton #507HH | 11,500 | 31740213 |
| 807165 | Jun 9, 2015 | Jun 9, 2015 | Energen Resources Corporation | Martin | Ackerly Nichols 19 #1 | 11,500 | 31740209 |
| 807018 | Jun 1, 2015 | Jun 1, 2015 | Energen Resources Corporation | Glasscock | Central Facility #2D | 15,000 | 17337187 |
| 806766 | May 27, 2015 | May 27, 2015 | Energen Resources Corporation | Martin | Jones 130 #1D | 12,700 | 31732702 |
| 806735 | May 21, 2015 | May 21, 2015 | Energen Resources Corporation | Martin | Jones-Holton D #4D | 14,000 | 31740201 |
| 806482 | May 13, 2015 | May 13, 2015 | Energen Resources Corporation | Martin | Jones-Holton #3D | 6,200 | 31740194 |
| 806071 | May 6, 2015 | May 6, 2015 | Energen Resources Corporation | Glasscock | Enserch-Frysak Unit #704HH | 10,000 | 17337174 |
| 806069 | May 4, 2015 | May 4, 2015 | Energen Resources Corporation | Glasscock | Enserch-Frysak Unit #504HH | 10,000 | 17337173 |
| 806146 | May 1, 2015 | May 1, 2015 | Energen Resources Corporation | Ward | University 21-17 #1R | 13,000 | 47537010 |
| 805283 | Apr 14, 2015 | Apr 14, 2015 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2109 | 3,100 | 33500408 |
| 805343 | Apr 13, 2015 | Apr 13, 2015 | Energen Resources Corporation | Martin | Jones-Holton #511HH | 11,500 | 31740180 |
| 805339 | Apr 13, 2015 | Apr 13, 2015 | Energen Resources Corporation | Martin | Jones-Holton #510HH | 11,500 | 31740179 |
| 805335 | Apr 13, 2015 | Apr 13, 2015 | Energen Resources Corporation | Martin | Jones-Holton #509HH | 11,500 | 31740178 |
| 805265 | Apr 13, 2015 | Apr 13, 2015 | Energen Resources Corporation | Martin | Kitta Belle #501HH | 11,500 | 31740167 |
| 805329 | Apr 10, 2015 | Apr 10, 2015 | Energen Resources Corporation | Ector | East Penwell San Andres Unit #1711 | 4,500 | 13531837 |
| 805346 | Apr 9, 2015 | Apr 9, 2015 | Energen Resources Corporation | Martin | Jones-Holton #513HH | 11,500 | 31740172 |
| 805345 | Apr 9, 2015 | Apr 9, 2015 | Energen Resources Corporation | Martin | Jones-Holton #512HH | 11,500 | 31740173 |
| 805332 | Apr 9, 2015 | Apr 9, 2015 | Energen Resources Corporation | Martin | Jones-Holton #508HH | 11,500 | 31740175 |
| 805268 | Apr 8, 2015 | Apr 8, 2015 | Energen Resources Corporation | Martin | Kitta Belle #503HH | 11,500 | 31740169 |
| 805267 | Apr 8, 2015 | Apr 8, 2015 | Energen Resources Corporation | Martin | Kitta Belle #502HH | 11,500 | 31740166 |
| 805266 | Apr 8, 2015 | Apr 8, 2015 | Energen Resources Corporation | Martin | Kitta Belle #102HH | 11,500 | 31740168 |
| 805264 | Apr 8, 2015 | Apr 8, 2015 | Energen Resources Corporation | Martin | Kitta Belle #203HH | 11,500 | 31740171 |
| 805263 | Apr 8, 2015 | Apr 8, 2015 | Energen Resources Corporation | Martin | Kitta Belle #201HH | 11,500 | 31740170 |
| 805165 | Apr 6, 2015 | Apr 6, 2015 | Energen Resources Corporation | Martin | Wilbanks SN 16-15 03 #103HH | 9,500 | 31740163 |
| 805205 | Apr 2, 2015 | Apr 2, 2015 | Energen Resources Corporation | Ward | University 40-16 #1 | 12,500 | 47536999 |
| 805186 | Apr 2, 2015 | Apr 2, 2015 | Energen Resources Corporation | Winkler | University 16-21 #1 | 13,000 | 49533674 |
| 805186 | Apr 2, 2015 | Apr 2, 2015 | Energen Resources Corporation | Winkler | University 16-21 #1 | 13,000 | 49533674 |
| 805186 | Apr 2, 2015 | Apr 2, 2015 | Energen Resources Corporation | Winkler | University 16-21 #1 | 13,700 | 49533674 |
| 804753 | Mar 20, 2015 | Mar 20, 2015 | Energen Resources Corporation | Winkler | Falcon State 28-36 #1HH | 14,000 | 49533673 |
| 804219 | Mar 16, 2015 | Mar 16, 2015 | Energen Resources Corporation | Martin | Jones-Holton #25D | 12,000 | 31736826 |
| 797738 | Mar 11, 2015 | Mar 11, 2015 | Energen Resources Corporation | Glasscock | Sabine NS 35-38 #104HH | 9,500 | 17336946 |
| 797719 | Mar 6, 2015 | Mar 6, 2015 | Energen Resources Corporation | Glasscock | Sabine NS 35-38 #103HH | 9,500 | 17336944 |
| 797731 | Feb 26, 2015 | Feb 26, 2015 | Energen Resources Corporation | Glasscock | Sabine NS 35-38 #204HH | 9,500 | 17336945 |
| 797717 | Feb 26, 2015 | Feb 26, 2015 | Energen Resources Corporation | Glasscock | Sabine NS 35-38 #203HH | 9,500 | 17336943 |
| 803641 | Feb 20, 2015 | Feb 20, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 07 #207HH | 9,500 | 17337132 |
| 803641 | Feb 20, 2015 | Feb 20, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 07 #207HH | 9,500 | 17337132 |
| 803829 | Feb 18, 2015 | Feb 18, 2015 | Energen Resources Corporation | Martin | Jones-Holton #3WS | 2,000 | 31740149 |
| 803824 | Feb 18, 2015 | Feb 18, 2015 | Energen Resources Corporation | Martin | Jones-Holton #2WS | 2,000 | 31740148 |
| 803816 | Feb 17, 2015 | Feb 17, 2015 | Energen Resources Corporation | Ward | Cadenhead 25 #2HH | 11,500 | 47536976 |
| 803643 | Feb 12, 2015 | Feb 12, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 07 #107HH | 9,500 | 17337133 |
| 803643 | Feb 12, 2015 | Feb 12, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 07 #107HH | 9,500 | 17337133 |
| 803543 | Feb 11, 2015 | Feb 11, 2015 | Energen Resources Corporation | Midland | Dickenson SN 20-17 03 #603HH | 9,500 | 32940102 |
| 803320 | Jan 30, 2015 | Jan 30, 2015 | Energen Resources Corporation | Howard | Gaskins 43 #2 | 11,500 | 22738473 |
| 803294 | Jan 30, 2015 | Jan 30, 2015 | Energen Resources Corporation | Martin | Jones-Holton #601HH | 10,500 | 31740133 |
| 803126 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #103HH | 11,500 | 31740130 |
| 803126 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #103HH | 11,500 | 31740130 |
| 803126 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #103HH | 11,500 | 31740130 |
| 803125 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #202HH | 11,500 | 31740129 |
| 803125 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #202HH | 11,500 | 31740129 |
| 803125 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #202HH | 11,500 | 31740129 |
| 803122 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #101HH | 11,500 | 31740128 |
| 803122 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #101HH | 11,500 | 31740128 |
| 803122 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Kitta Belle #101HH | 11,500 | 31740128 |
| 802694 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Glasscock | Llano 8A #1WD | 15,000 | 17337110 |
| 802139 | Jan 29, 2015 | Jan 29, 2015 | Energen Resources Corporation | Martin | Campbell #58 | 13,000 | 31740068 |
| 802707 | Jan 22, 2015 | Jan 22, 2015 | Energen Resources Corporation | Glasscock | Mollie a SN 44-41 #102HH | 9,500 | 17337123 |
| 802707 | Jan 22, 2015 | Jan 22, 2015 | Energen Resources Corporation | Glasscock | Mollie a SN 44-41 02 #502HH | 9,500 | 17337123 |
| 802707 | Jan 22, 2015 | Jan 22, 2015 | Energen Resources Corporation | Glasscock | Mollie a SN 44-41 02 #502HH | 9,500 | 17337123 |
| 802700 | Jan 15, 2015 | Jan 15, 2015 | Energen Resources Corporation | Glasscock | Mollie a SN 44-41 #202HH | 9,500 | 17337122 |
| 802492 | Jan 15, 2015 | Jan 15, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 #208HH | 9,500 | 17337106 |
| 802492 | Jan 15, 2015 | Jan 15, 2015 | Energen Resources Corporation | Glasscock | Angelina SN 33-28 08 #208HH | 9,500 | 17337106 |
| 802720 | Jan 14, 2015 | Jan 14, 2015 | Energen Resources Corporation | Martin | Wilbanks 46 #1 | 12,000 | 31740107 |
| 802610 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Reeves | Spectre State 54-4 #1HH | 11,500 | 38934746 |
| 802369 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #113HH | 11,500 | 31740100 |
| 802366 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #112HH | 11,500 | 31740098 |
| 802360 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #111HH | 11,500 | 31740096 |
| 802356 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #110HH | 11,500 | 31740093 |
| 802356 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #110HH | 11,500 | 31740093 |
| 802352 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #109HH | 11,500 | 31740091 |
| 802349 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #108HH | 11,500 | 31740089 |
| 802340 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #107HH | 11,500 | 31740092 |
| 802331 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #106HH | 11,500 | 31740084 |
| 802327 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #104HH | 11,500 | 31740080 |
| 802327 | Jan 12, 2015 | Jan 12, 2015 | Energen Resources Corporation | Martin | Jones-Holton #104HH | 11,500 | 31740080 |