| Haynes L. #14742-505-35599 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 8,710 | Nov 4, 2019 | 3 | Aug 2026 |
| Haynes L. #20442-505-36613 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 8,700 | Mar 15, 2018 | 1 | Aug 2026 |
| Haynes L. #20542-505-36614 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 8,700 | Mar 15, 2018 | 1 | Apr 2019 |
| Benavides Trust #1342-505-35635 | Merit Energy Company | ZapataHundido (Lobo) | Temporarily abandonedGas | 11,350 | Jan 23, 2018 | 2 | Feb 2016 |
| Benavides Trust #1442-505-35798 | Merit Energy Company | ZapataHundido (Lobo) | ActiveGas | 11,250 | Jan 23, 2018 | 2 | Aug 2026 |
| Smith A.H. #942-505-35460 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 10,300 | Jun 4, 2015 | 3 | Aug 2026 |
| Smith A. H. #642-505-34823 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 10,026 | Mar 27, 2014 | 3 | Dec 2017 |
| El Clareno #1642-505-36334 | Merit Energy Company | ZapataRoleta (7483) | ActiveGas | 9,300 | Nov 27, 2013 | 2 | Aug 2026 |
| Vela B #142-505-31936 | Merit Energy Company | ZapataWildcat | ActiveGas | 7,310 | Jun 17, 2013 | 2 | Nov 2010 |
| Smith A. H. #342-505-32403 | Merit Energy Company | ZapataWildcat | ActiveGas | 8,220 | Jun 5, 2013 | 2 | Aug 2008 |
| Haynes L. #20342-505-36489 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,842 | Feb 5, 2010 | 1 | Aug 2026 |
| El Clareno #24ST42-505-36454 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 10,000 | Jul 23, 2009 | 2 | Mar 2021 |
| Trevino B #942-505-36444 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,302 | Jun 18, 2009 | 1 | Jul 2015 |
| Neel Bess #442-505-33621 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 12,963 | Jun 3, 2009 | 4 | Aug 2026 |
| Benavides a #0742-505-36122 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,080 | Jun 3, 2009 | 2 | Aug 2026 |
| El Clareno #2042-505-36432 | Merit Energy Company | ZapataWildcat | Temporarily abandonedGas | 9,600 | May 28, 2009 | 2 | — |
| Benavides a #2042-505-36416 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 8,900 | Mar 24, 2009 | 1 | Aug 2026 |
| Trevino B #642-505-36415 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,700 | Mar 23, 2009 | 1 | Aug 2026 |
| El Clareno #1842-505-36401 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,200 | Mar 2, 2009 | 1 | Aug 2026 |
| Benavides a #1742-505-36388 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,600 | Feb 4, 2009 | 1 | Aug 2026 |
| El Clareno #1742-505-36381 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 10,000 | Jan 27, 2009 | 1 | Aug 2026 |
| Garcia-Maldonado Gas Unit #142-505-35017 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 12,400 | Jan 23, 2009 | 2 | Jun 2026 |
| Haynes L. #20142-505-36369 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,800 | Jan 20, 2009 | 2 | Aug 2026 |
| Haynes L. #20242-505-36378 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 9,258 | Jan 20, 2009 | 1 | Oct 2015 |
| Gutierrez Romeo #142-505-36328 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 11,500 | Oct 17, 2008 | 1 | Aug 2026 |
| Vela G. O. et al a #842-505-36312 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,700 | Oct 3, 2008 | 1 | Aug 2026 |
| El Clareno #1542-505-36304 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,800 | Sep 25, 2008 | 1 | Aug 2026 |
| Haynes L. #19842-505-36308 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 10,450 | Sep 24, 2008 | 1 | — |
| Haynes L. #19942-505-36268 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,303 | Sep 8, 2008 | 1 | Aug 2026 |
| El Clareno #12ST42-505-36049 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 10,009 | Sep 6, 2008 | 3 | Aug 2026 |
| Vela G. O. et al a #742-505-36265 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,750 | Sep 3, 2008 | 1 | Aug 2026 |
| Haynes L. #19742-505-36254 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 10,150 | Aug 20, 2008 | 1 | Aug 2026 |
| Haynes L. #19642-505-36253 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 10,100 | Aug 19, 2008 | 1 | Aug 2026 |
| Vela Carmen C #342-505-35420 | Merit Energy Company | ZapataRoleta (7483) | ActiveGas | 9,900 | Aug 18, 2008 | 3 | Aug 2026 |
| Guerra M #642-505-35558 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 10,595 | Aug 18, 2008 | 3 | Jul 2026 |
| Benavides a #1642-505-36248 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 10,000 | Aug 9, 2008 | 2 | Jun 2022 |
| Haynes L. #19542-505-36243 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,750 | Aug 4, 2008 | 1 | Aug 2026 |
| El Clareno #1442-505-36236 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 8,857 | Jul 28, 2008 | 2 | Aug 2015 |
| Haynes L. #19442-505-36227 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,700 | Jul 18, 2008 | 1 | Aug 2026 |
| Vela G. O. et al a #642-505-36203 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,500 | Jun 28, 2008 | 1 | Aug 2026 |
| Haynes L. #19342-505-36195 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,975 | Jun 21, 2008 | 1 | Aug 2026 |
| Benavides a #1542-505-36196 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,275 | Jun 21, 2008 | 1 | Aug 2026 |
| Don Jose Land #142-505-36187 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 11,500 | Jun 19, 2008 | 1 | Mar 2015 |
| Haynes L. #19242-505-36181 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,565 | Jun 11, 2008 | 1 | Aug 2026 |
| Haynes L. #19142-505-36177 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,650 | May 23, 2008 | 1 | Aug 2026 |
| Haynes L. #19042-505-36129 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 9,850 | Apr 22, 2008 | 1 | Aug 2026 |
| Vela G.O. et al a #542-505-36134 | Merit Energy Company | ZapataRoleta (Wilcox Consolidated) | ActiveGas | 9,910 | Apr 3, 2008 | 1 | Aug 2026 |
| Haynes L. #18542-505-36080 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 10,062 | Mar 13, 2008 | 1 | — |
| Haynes L. #11642-505-34940 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 11,400 | Feb 26, 2008 | 2 | Aug 2026 |
| Haynes L. #12042-505-34947 | Merit Energy Company | ZapataLos Mogotes (Wilcox Cons.) | ActiveGas | 8,650 | Feb 26, 2008 | 2 | Aug 2026 |