| Scimitar #142-135-38451 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | ActiveOil | 8,300 | Dec 31, 2019 | 2 | Apr 2026 |
| Scimitar #342-135-38597 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | ActiveOil | 8,460 | Dec 10, 2019 | 2 | Apr 2026 |
| Scimitar #4HZ42-135-38544 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | ActiveOil | 8,262 | Nov 26, 2019 | 3 | Apr 2026 |
| Aghorn AB Fee #342-135-43583 | Aghorn Operating Inc. only | EctorArbol de Nada (Devonian) | ActiveOil | 8,340 | Apr 6, 2018 | 1 | Feb 2026 |
| Falcatta #2HZ42-135-38744 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,159 | Dec 14, 2005 | 2 | Apr 2026 |
| Scimitar #5HZ42-135-38813 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,470 | Dec 14, 2005 | 2 | Apr 2026 |
| Shashka #1HZ42-135-38847 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,480 | Dec 14, 2005 | 2 | Apr 2026 |
| Cutlass #2HZ42-495-32941 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,780 | Dec 14, 2005 | 3 | Apr 2026 |
| Sabre #3HZ42-495-32951 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,480 | Dec 14, 2005 | 3 | Apr 2026 |
| Espada #3HZ42-495-32979 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,450 | Dec 14, 2005 | 2 | Apr 2026 |
| Sticklestad #1HHZ42-495-33142 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 9,967 | Oct 27, 2005 | 2 | Apr 2026 |
| Sticklestad #2HHZ42-495-33143 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,905 | Oct 27, 2005 | 2 | Apr 2026 |
| Samurai a #4HHZ42-495-33144 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,394 | Oct 27, 2005 | 1 | Apr 2026 |
| Falcatta #4HZ42-495-33083 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 9,845 | Jul 20, 2005 | 3 | Apr 2026 |
| Falcatta #3YHZ42-495-33082 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 9,866 | Jul 19, 2005 | 2 | Apr 2026 |
| Samurai #1H42-495-33026 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,150 | May 3, 2005 | 2 | Apr 2026 |
| Samurai Unit #2HZ42-495-33027 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,645 | May 3, 2005 | 2 | Apr 2026 |
| Samurai a #3H42-495-33028 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,240 | May 3, 2005 | 3 | Apr 2026 |
| Cutlass #6HZ42-495-32981 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,452 | Mar 2, 2005 | 3 | Apr 2026 |
| Scimitar #642-135-38812 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,450 | Jan 10, 2005 | 1 | Apr 2026 |
| Rapier #742-495-32961 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,490 | Dec 2, 2004 | 1 | Apr 2026 |
| Rapier #642-495-32960 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,460 | Nov 19, 2004 | 1 | Apr 2026 |
| Espada #242-495-32957 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,495 | Oct 28, 2004 | 1 | Apr 2026 |
| Cutlass #542-135-38745 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,460 | Aug 24, 2004 | 1 | Apr 2026 |
| Falcatta #1HZ42-135-38746 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,058 | Aug 24, 2004 | 2 | Apr 2026 |
| Cutlass #442-135-38732 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,520 | Aug 2, 2004 | 1 | Apr 2026 |
| Espada #142-495-32950 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,480 | Jul 23, 2004 | 1 | Apr 2026 |
| Foil #142-135-38630 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | Shut inOil | 8,628 | Apr 16, 2004 | 1 | Apr 2026 |
| Foil #242-135-38631 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,475 | Apr 16, 2004 | 1 | Apr 2026 |
| Cutlass #342-135-38632 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,490 | Apr 16, 2004 | 1 | Apr 2026 |
| Sabre #242-495-32933 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,580 | Feb 13, 2004 | 1 | Apr 2026 |
| Rapier #542-495-32930 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | Shut inOil | 8,760 | Feb 11, 2004 | 1 | Apr 2026 |
| Cutlass #142-495-32936 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,400 | Jan 30, 2004 | 1 | Apr 2026 |
| Sabre #142-495-32931 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,420 | Nov 14, 2003 | 1 | Apr 2026 |
| Rapier #342-495-32925 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | PluggedOil | 9,000 | Aug 13, 2003 | 1 | Apr 2026 |
| Rapier #242-135-38450 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,585 | Jul 3, 2003 | 1 | Apr 2026 |
| Scimitar #242-135-38461 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,650 | Jun 5, 2003 | 1 | Apr 2026 |
| Rapier #442-495-32929 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,440 | Feb 11, 2003 | 1 | Apr 2026 |
| Rapier #142-135-38346 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,686 | Feb 4, 2003 | 1 | Apr 2026 |
| Arco -22- #142-135-35333 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,258 | Aug 12, 1986 | 2 | Apr 2026 |