| Haynes North #542-505-35204 | Hilcorp Energy Company only | ZapataMunoz (Lobo) | ActiveGas | 13,800 | Sep 25, 2019 | 2 | Aug 2026 |
| Noe Fernandez #142-505-36608 | Ricochet Energy Inc. only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 10,379 | Nov 3, 2015 | 1 | Jun 2016 |
| Haynes a #1242-505-36106 | Bordertown Energy Resources LLC only | ZapataHaynes (Hinnant Cons.) | ActiveGas | 14,960 | Aug 31, 2015 | 2 | Aug 2026 |
| Haynes D #542-505-33539 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,500 | Aug 27, 2015 | 2 | Aug 2026 |
| Haynes a #1442-505-36140 | Bordertown Energy Resources LLC only | ZapataMunoz (Lobo) | ActiveGas | 15,000 | Oct 14, 2014 | 3 | Aug 2026 |
| Vester #342-505-36564 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,675 | May 3, 2014 | 3 | Aug 2026 |
| Vester #442-505-36566 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,500 | May 3, 2014 | 3 | Aug 2026 |
| KMF #242-505-36589 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 10,357 | Mar 7, 2013 | 1 | Aug 2026 |
| Vester #142-505-36471 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,500 | Nov 8, 2011 | 3 | Aug 2026 |
| De Los Santos #142-505-35945 | Killam Oil Co. Ltd. only | ZapataJennings (Wilcox Consolidated) | Temporarily abandonedGas | 14,700 | Mar 16, 2011 | 2 | Sep 2013 |
| Vester #242-505-36500 | Hilcorp Energy Company only | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 13,530 | Apr 7, 2010 | 2 | Aug 2026 |
| Haynes Mineral Trust #3242-505-35814 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,500 | Feb 12, 2010 | 2 | Aug 2026 |
| Haynes a #1342-505-36139 | Bordertown Energy Resources LLC only | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 14,761 | Jan 25, 2010 | 3 | Nov 2016 |
| Haynes a #2042-505-36353 | Bordertown Energy Resources LLC only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,560 | Dec 2, 2008 | 1 | Aug 2026 |
| Haynes a #1742-505-36302 | EP Energy E&P Company L.P. only | ZapataHaynes (Middle Wilcox Cons.) | PluggedGas | 16,500 | Nov 12, 2008 | 1 | — |
| Matles #242-505-36333 | Conocophillips Company only | ZapataHaynes (Middle Wilcox Cons.) | PluggedGas | 12,200 | Oct 29, 2008 | 2 | Feb 2012 |
| Munoz #1742-505-36318 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 11,800 | Oct 6, 2008 | 3 | Apr 2024 |
| Haynes a #1642-505-36267 | Bordertown Energy Resources LLC only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,550 | Sep 8, 2008 | 1 | Aug 2026 |
| Garza #642-505-36261 | Lucky Lad Energy LLC only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 15,600 | Aug 27, 2008 | 1 | Jun 2026 |
| Lanier Estate #142-505-36257 | Proline Energy Resources Inc only | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 9,300 | Aug 22, 2008 | 2 | Aug 2024 |
| Bunch Roy #142-505-36249 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 10,595 | Aug 12, 2008 | 1 | Aug 2026 |
| Flores #142-505-36247 | Laredo Energy Operating LLC only | ZapataHaynes (Middle Wilcox Cons.) | PluggedGas | 12,500 | Aug 7, 2008 | 2 | Jun 2013 |
| Porras Gas Unit #942-505-36229 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 12,200 | Jul 21, 2008 | 3 | Aug 2026 |
| De Los Santos #342-505-36224 | Killam Oil Co. Ltd. only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,000 | Jul 18, 2008 | 1 | Aug 2026 |
| Emma #342-505-36220 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,400 | Jul 14, 2008 | 2 | Aug 2026 |
| Matles #142-505-36204 | Conocophillips Company only | ZapataHaynes (Middle Wilcox Cons.) | PluggedGas | 12,600 | Jul 2, 2008 | 2 | Jun 2012 |
| Laurel F. D. #442-505-36183 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 10,800 | Jun 13, 2008 | 1 | Aug 2026 |
| Raul Volpe Heirs #142-505-35948 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,807 | Apr 29, 2008 | 2 | Apr 2019 |
| Haynes a #2142-505-36150 | Bordertown Energy Resources LLC only | ZapataMunoz (Lobo) | ActiveGas | 15,022 | Apr 23, 2008 | 2 | Aug 2026 |
| Booher et al #142-505-36146 | Lucky Lad Energy LLC only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,790 | Apr 18, 2008 | 1 | May 2026 |
| Bustamante Gas Unit 1 #542-505-32968 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,450 | Apr 9, 2008 | 3 | Aug 2026 |
| Flores L.G. #6042-505-36121 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 11,300 | Mar 7, 2008 | 2 | Jan 2018 |
| Flores L. G. #5942-505-36115 | Hilcorp Energy Company only | ZapataMunoz (Lobo) | ActiveGas | 12,404 | Feb 28, 2008 | 3 | Aug 2026 |
| Dominguez a #a 142-505-36113 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 12,000 | Feb 27, 2008 | 2 | Apr 2018 |
| Fernandez #242-505-36114 | Lucky Lad Energy LLC only | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 10,700 | Feb 27, 2008 | 1 | Aug 2018 |
| Flores L.G. #5742-505-36091 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,600 | Feb 7, 2008 | 2 | Apr 2022 |
| Flores L. G. #5842-505-36092 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,200 | Feb 7, 2008 | 2 | Jul 2026 |
| Garza D GU 1 #542-505-36075 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 12,800 | Jan 24, 2008 | 1 | Aug 2026 |
| Whittier #642-505-35984 | Petrovybe Opco LLC only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,500 | Jan 22, 2008 | 2 | Aug 2026 |
| Flores L. G. #5642-505-36069 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,300 | Jan 16, 2008 | 3 | May 2026 |
| De Los Santos #242-505-36068 | Killam Oil Co. Ltd. only | ZapataMunoz (Lobo) | ActiveGas | 14,850 | Jan 15, 2008 | 1 | Aug 2018 |
| Flores L. G. #5442-505-36060 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,500 | Jan 9, 2008 | 2 | Mar 2026 |
| Rodriguez Gas Unit 1 #1942-505-36061 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,860 | Jan 9, 2008 | 2 | Jun 2020 |
| Rodriguez Gas Unit 1 #1842-505-36054 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 11,770 | Dec 21, 2007 | 2 | Aug 2026 |
| Garza #442-505-36053 | Laredo Energy only | ZapataHaynes (Middle Wilcox Cons.) | PluggedGas | 15,500 | Dec 20, 2007 | 2 | — |
| Haynes a #1042-505-36039 | Bordertown Energy Resources LLC only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 15,000 | Dec 15, 2007 | 1 | Aug 2026 |
| Rodriguez Gas Unit 1 #1742-505-36040 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 10,857 | Dec 14, 2007 | 3 | Aug 2026 |
| Laurel F.D. a #1342-505-36027 | Varas Energy Operating Company only | ZapataMunoz (Lobo) | ActiveGas | 13,950 | Nov 29, 2007 | 1 | Aug 2026 |
| Haynes B #942-505-36023 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,100 | Nov 15, 2007 | 1 | Aug 2026 |
| Rodriguez Gas Unit 1 #1642-505-36022 | Hilcorp Energy Company only | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,900 | Nov 9, 2007 | 1 | Aug 2026 |