| TXL North Unit #93142-135-38477 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,605 | Jul 18, 2003 | 1 | Aug 2026 |
| TXL North Unit #91442-135-38478 | Formentera Operations LLC only | EctorTXL (Tubb) | ActiveOil | 6,435 | Jul 18, 2003 | 1 | Aug 2026 |
| TXL North Unit #90642-135-38479 | Formentera Operations LLC only | EctorTXL (Tubb) | ActiveOil | 6,610 | Jul 18, 2003 | 2 | Aug 2026 |
| TXL North Unit #90742-135-38480 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,430 | Jul 18, 2003 | 1 | Aug 2026 |
| TXL North Unit #90842-135-38481 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,600 | Jul 18, 2003 | 1 | Aug 2026 |
| TXL North Unit #90942-135-38482 | Formentera Operations LLC only | EctorTXL (Tubb) | ActiveOil | 6,395 | Jul 18, 2003 | 1 | Aug 2026 |
| TXL North Unit #91042-135-38483 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,350 | Jul 18, 2003 | 1 | Aug 2026 |
| TXL North Unit #93242-135-38484 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,775 | Jul 18, 2003 | 2 | Aug 2026 |
| Foster E #142-135-36187 | OXY USA Inc. only | EctorCowden South | ActiveOil | 9,610 | Jul 16, 2003 | 2 | Aug 2026 |
| Witcher J. E. #1942-135-38471 | Laguna Petroleum Corporation only | EctorFoster | Shut inOil | 4,170 | Jul 14, 2003 | 1 | Aug 2026 |
| Foster H. C. #1742-135-38472 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,115 | Jul 14, 2003 | 1 | Jun 2026 |
| Cummins H. E. -a- #542-135-00051 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,325 | Jul 8, 2003 | 1 | Aug 2026 |
| Rapier #242-135-38450 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,585 | Jul 3, 2003 | 1 | Aug 2026 |
| Yarbrough & Allen #1HHZ42-135-38470 | Aghorn Operating Inc. only | EctorYarbrough & Allen (Devonian) | ActiveOil | 12,918 | Jun 26, 2003 | 2 | Jun 2026 |
| Cowden Clyde #18642-135-38458 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,100 | Jun 25, 2003 | 1 | Aug 2026 |
| Foster H. C. #1542-135-38463 | Laguna Petroleum Corporation only | EctorFoster | Shut inOil | 4,600 | Jun 19, 2003 | 1 | Jun 2026 |
| Foster H. C. #1342-135-38464 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,060 | Jun 19, 2003 | 1 | Jun 2026 |
| Foster H. C. #1242-135-38465 | Laguna Petroleum Corporation only | EctorFoster | PluggedOil | 4,600 | Jun 19, 2003 | 1 | Jun 2026 |
| Foster-Pegues Unit #1242-135-38466 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,150 | Jun 19, 2003 | 1 | Aug 2026 |
| Foster-Pegues Unit #1342-135-38467 | Laguna Petroleum Corporation only | EctorFoster | ActiveOil | 4,160 | Jun 19, 2003 | 1 | Aug 2026 |
| Foster-Pegues Unit #1442-135-38468 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,140 | Jun 19, 2003 | 1 | Aug 2026 |
| Foster-Pegues Unit #1542-135-38469 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,220 | Jun 19, 2003 | 1 | Aug 2026 |
| Frank -B- #3742-135-38289 | Maverick Permian LLC only | EctorGoldsmith | ActiveOil | 6,632 | Jun 18, 2003 | 2 | Aug 2026 |
| Brock L. E. #2142-135-38462 | Laguna Petroleum Corporation only | EctorFoster | PluggedOil | 4,600 | Jun 10, 2003 | 1 | Aug 2026 |
| Scimitar #242-135-38461 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,650 | Jun 5, 2003 | 1 | Aug 2026 |
| Goldsmith-Cummins /Deep/ Unit #23442-135-37097 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,500 | Jun 3, 2003 | 2 | Aug 2026 |
| Fee AH #242-135-38460 | Fasken Oil and Ranch Ltd. only | EctorCowden North | ActiveInjection | 5,050 | Jun 3, 2003 | 1 | Aug 2026 |
| Cowden AA #142-135-35975 | OXY USA Inc. only | EctorAddis (Ellenburger) | PluggedOil | 13,300 | May 29, 2003 | 3 | Feb 2011 |
| S. Foster Gbsa Unit #30642-135-38447 | OXY USA Inc. only | EctorCowden South | ActiveOil | 4,650 | May 29, 2003 | 1 | Aug 2026 |
| Witcher J. E. #1642-135-38444 | Laguna Petroleum Corporation only | EctorFoster | ActiveOil | 4,160 | May 27, 2003 | 1 | Aug 2026 |
| Cowden Clyde #18542-135-38457 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,010 | May 27, 2003 | 1 | Aug 2026 |
| Cowden Clyde #18342-135-38459 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 5,850 | May 27, 2003 | 1 | Aug 2026 |
| Cummins H. E. -a- #442-135-00050 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,325 | May 23, 2003 | 1 | Aug 2026 |
| Connell D #142-135-01502 | Ctoc Energy LLC only | EctorMetz (Wichita-Albany) | Shut inOil | 9,271 | May 23, 2003 | 1 | May 2009 |
| Cowden Clyde #18242-135-38453 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 5,800 | May 23, 2003 | 1 | Aug 2026 |
| Cowden Clyde #18442-135-38456 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,014 | May 23, 2003 | 1 | Aug 2026 |
| Brock L. E. #1942-135-38455 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,120 | May 22, 2003 | 1 | Aug 2026 |
| Brock L. E. #1842-135-38454 | Laguna Petroleum Corporation only | EctorFoster | PluggedOil | 4,600 | May 21, 2003 | 1 | Aug 2026 |
| Scharbauer PMB #142-135-38452 | Newton Corp.,thepermitted by · no operator of record | EctorPenwell (Queen) | Plugged | 3,750 | May 20, 2003 | 1 | — |
| Foster Gbsa Unit #31042-135-38448 | OXY USA Inc. only | EctorCowden South | ActiveOil | 4,450 | May 19, 2003 | 1 | Aug 2026 |
| Parker 20 #1__42-135-38449 | Phoenix Hydrocarbons Operatingpermitted by · no operator of record | Ector | Plugged | 4,000 | May 16, 2003 | 1 | — |
| Cummins -B- #2042-135-37069 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,513 | May 8, 2003 | 2 | Aug 2026 |
| Brock L. E. #2042-135-38446 | Laguna Petroleum Corporation only | EctorFoster | ActiveInjection | 4,085 | May 2, 2003 | 1 | Aug 2026 |
| Henderson 30 #142-135-38445 | OXY USA WTP LPpermitted by · no operator of record | EctorCowden, South (Canyon 8790) | Plugged | 10,000 | May 1, 2003 | 1 | — |
| Cummins D #242-135-00372 | Baker Operating Inc. only | EctorGoldsmith (Clear Fork) | ActiveOil | 9,373 | Apr 29, 2003 | 2 | Aug 2026 |
| Goldsmith Andector Unit #f 8542-135-38443 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,524 | Apr 28, 2003 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #819W42-135-38433 | Bce-Mach III LLC only | EctorPenwell | ActiveInjection | 4,049 | Apr 24, 2003 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #121642-135-38434 | Bce-Mach III LLC only | EctorPenwell | PluggedOil | 4,500 | Apr 24, 2003 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #1115W42-135-38435 | Bce-Mach III LLC only | EctorPenwell | ActiveInjection | 4,071 | Apr 24, 2003 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #1116W42-135-38436 | Bce-Mach III LLC only | EctorPenwell | ActiveInjection | 4,077 | Apr 24, 2003 | 1 | Aug 2026 |