| Slator Ranch #4142-505-35782 | Bordertown Energy Resources LLC | ZapataStirling (Wilcox Consolidated) | ActiveGas | 11,500 | May 3, 2017 | 2 | Sep 2023 |
| Slator Ranch #3542-505-35627 | Bordertown Energy Resources LLC | ZapataStirling (Wilcox Consolidated) | ActiveGas | 11,498 | Jun 28, 2016 | 3 | Apr 2026 |
| Haynes a #1242-505-36106 | Bordertown Energy Resources LLC | ZapataHaynes (Hinnant Cons.) | ActiveGas | 14,960 | Aug 31, 2015 | 2 | Apr 2026 |
| Haynes a #1442-505-36140 | Bordertown Energy Resources LLC | ZapataMunoz (Lobo) | ActiveGas | 15,000 | Oct 14, 2014 | 3 | Apr 2026 |
| Haynes a #1342-505-36139 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 14,761 | Jan 25, 2010 | 3 | Nov 2016 |
| Haynes a #2042-505-36353 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,560 | Dec 2, 2008 | 1 | Apr 2026 |
| Haynes a #1642-505-36267 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,550 | Sep 8, 2008 | 1 | Apr 2026 |
| Santa Maria Minerals #242-505-36178 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 9,912 | Jun 5, 2008 | 2 | Apr 2026 |
| Santa Maria Land #142-505-36173 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,050 | May 20, 2008 | 1 | Apr 2026 |
| Haynes a #2142-505-36150 | Bordertown Energy Resources LLC | ZapataMunoz (Lobo) | ActiveGas | 15,022 | Apr 23, 2008 | 2 | Apr 2026 |
| Zachry #742-505-36070 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,497 | Jan 29, 2008 | 1 | Apr 2026 |
| Haynes a #1142-505-36057 | Bordertown Energy Resources LLC | ZapataMunoz (Lobo) | ActiveGas | 15,010 | Jan 8, 2008 | 1 | Apr 2026 |
| Haynes a #1042-505-36039 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 15,000 | Dec 15, 2007 | 1 | Apr 2026 |
| Haynes a #942-505-35977 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 15,150 | Sep 6, 2007 | 1 | Apr 2026 |
| San Fernando #542-505-35958 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 9,800 | Aug 17, 2007 | 2 | Apr 2026 |
| Haynes a #842-505-35952 | Bordertown Energy Resources LLC | ZapataMunoz (Lobo) | ActiveGas | 14,960 | Aug 10, 2007 | 1 | Apr 2026 |
| Zachry #642-505-35924 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,364 | Jul 16, 2007 | 1 | Apr 2026 |
| Zachry #442-505-35793 | Bordertown Energy Resources LLC | ZapataBig Mac (6470) | ActiveGas | 10,250 | Jul 14, 2007 | 2 | Apr 2026 |
| Haynes a #742-505-35916 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,960 | Jul 11, 2007 | 2 | Apr 2026 |
| Santa Maria Minerals #142-505-35881 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 9,300 | May 30, 2007 | 2 | Apr 2026 |
| Haynes a #642-505-35875 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 15,000 | May 18, 2007 | 1 | Apr 2026 |
| Haynes a #542-505-35853 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,250 | Apr 13, 2007 | 1 | Apr 2026 |
| Lozano #142-505-35440 | Bordertown Energy Resources LLC | ZapataBig Mac (6470) | ActiveGas | 9,692 | Mar 30, 2007 | 2 | Apr 2026 |
| Zachry #542-505-35834 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,500 | Mar 21, 2007 | 1 | Apr 2026 |
| Haynes a #442-505-35826 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,700 | Feb 27, 2007 | 1 | Apr 2026 |
| Haynes a #342-505-35792 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 14,500 | Jan 24, 2007 | 1 | Apr 2026 |
| San Fernando #142-505-35282 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,200 | Dec 21, 2006 | 2 | Apr 2026 |
| Martinez-Uribe #342-505-35535 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 9,200 | Dec 21, 2006 | 2 | Apr 2026 |
| San Fernando #442-505-35740 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 9,500 | Nov 17, 2006 | 2 | Apr 2026 |
| Slator Ranch #3942-505-35691 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 11,500 | Sep 15, 2006 | 1 | Apr 2026 |
| Resendez #342-505-35684 | Bordertown Energy Resources LLC | ZapataWildcat | Temporarily abandonedGas | 12,000 | Sep 7, 2006 | 1 | — |
| Slator Ranch #3442-505-35669 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 11,200 | Aug 24, 2006 | 1 | Apr 2026 |
| Slator Ranch #3842-505-35670 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 11,514 | Aug 23, 2006 | 1 | Apr 2026 |
| Slator Ranch #3642-505-35645 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 11,514 | Jul 14, 2006 | 1 | Apr 2026 |
| Slator Ranch #2942-505-35233 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 10,806 | Jul 10, 2006 | 3 | Apr 2026 |
| Zachry #342-505-35638 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,250 | Jul 7, 2006 | 1 | Apr 2026 |
| Haynes a #142-505-35578 | Bordertown Energy Resources LLC | ZapataHaynes (Middle Wilcox Cons.) | ActiveGas | 13,043 | May 8, 2006 | 1 | Apr 2026 |
| Slator Ranch #3342-505-35556 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 11,150 | Apr 12, 2006 | 2 | Apr 2026 |
| Zachry #242-505-35526 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,300 | Mar 3, 2006 | 2 | Apr 2026 |
| Martinez-Uribe #142-505-35470 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 8,390 | Jan 6, 2006 | 1 | — |
| Slator Ranch #3242-505-35453 | Bordertown Energy Resources LLC | ZapataLas Ovejas (Lobo) | ActiveGas | 11,000 | Dec 28, 2005 | 1 | Apr 2026 |
| Resendez #242-505-35454 | Bordertown Energy Resources LLC | ZapataWildcat | Temporarily abandonedGas | 10,900 | Dec 28, 2005 | 2 | — |
| Martinez #242-505-35374 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,054 | Sep 27, 2005 | 1 | Apr 2026 |
| Martinez #342-505-35345 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,000 | Aug 11, 2005 | 1 | Apr 2026 |
| San Fernando #342-505-35340 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 10,400 | Aug 3, 2005 | 1 | Apr 2026 |
| Benavides B. R. #842-505-35323 | Bordertown Energy Resources LLC | ZapataJennings Ranch (Lobo Cons.) | ActiveGas | 12,800 | Jul 15, 2005 | 2 | Apr 2026 |
| Martinez #142-505-35286 | Bordertown Energy Resources LLC | ZapataCisco-Benavides (Lobo Cons.) | ActiveGas | 9,968 | May 18, 2005 | 1 | Apr 2026 |
| Benavides B. R. #742-505-35240 | Bordertown Energy Resources LLC | ZapataJennings Ranch (Lobo Cons.) | ActiveGas | 12,285 | Mar 23, 2005 | 1 | Apr 2026 |
| Resendez #142-505-35182 | Bordertown Energy Resources LLC | ZapataTaguache Creek (Wilcox 10800) | ActiveGas | 11,332 | Jan 3, 2005 | 1 | Mar 2026 |
| Benavides B. R. #642-505-35146 | Bordertown Energy Resources LLC | ZapataJennings Ranch (Lobo Cons.) | ActiveGas | 12,650 | Dec 3, 2004 | 1 | Apr 2026 |