| North Cowden Unit #157342-135-38303 | Occidental Permian Ltd. only | EctorCowden North | ActiveInjection | 4,515 | Nov 18, 2002 | 1 | Aug 2026 |
| Johnson J. L. #280142-135-38293 | BP America Production Companypermitted by · no operator of record | Ector | Plugged | 11,500 | Nov 13, 2002 | 1 | — |
| Goldsmith Andector Unit #U11542-135-38291 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,502 | Nov 5, 2002 | 1 | Aug 2026 |
| Goldsmith Andector Unit #B10542-135-38292 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,505 | Nov 5, 2002 | 1 | Aug 2026 |
| Frank -B- #3542-135-38287 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,624 | Oct 29, 2002 | 1 | Aug 2026 |
| Frank -B- #3642-135-38288 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,605 | Oct 29, 2002 | 1 | Aug 2026 |
| Frank -B- #4042-135-38290 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,510 | Oct 29, 2002 | 1 | Aug 2026 |
| Frank -B- #3442-135-38286 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,605 | Oct 25, 2002 | 1 | Aug 2026 |
| Cowden a W.F. #2642-135-38121 | Occidental Permian Ltd. only | EctorCowden North | Shut inOil | 5,500 | Oct 24, 2002 | 2 | Aug 2026 |
| Frank -B- #3342-135-38285 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,602 | Oct 22, 2002 | 1 | Aug 2026 |
| Johnson Deep Unit #1642-135-33074 | OXY USA Inc. only | EctorJohnson (Holt) | ActiveOil | 5,600 | Oct 21, 2002 | 2 | Aug 2026 |
| Goldsmith-Landreth /Deep/ Unit #34842-135-38283 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,350 | Oct 16, 2002 | 1 | Aug 2026 |
| Goldsmith-Landreth /Deep/ Unit #34942-135-38284 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,380 | Oct 16, 2002 | 1 | Aug 2026 |
| Smith 19 #542-135-38279 | Sahara Operating Company only | EctorCowden North (Clear Fork) | ActiveOil | 5,200 | Oct 14, 2002 | 1 | Jul 2026 |
| Goldsmith-Cummins /Deep/ Unit #31242-135-38277 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 7,100 | Oct 11, 2002 | 1 | Aug 2026 |
| Goldsmith-Cummins /Deep/ Unit #31342-135-38278 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,535 | Oct 11, 2002 | 2 | Aug 2026 |
| Goldsmith-Cummins /Deep/ Unit #31442-135-38280 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,530 | Oct 11, 2002 | 1 | Aug 2026 |
| Goldsmith-Cummins/Deep/Unit #31542-135-38281 | Anadarko Petroleum Corp.permitted by · no operator of record | EctorGoldsmith (Clear Fork) | Plugged | 7,100 | Oct 11, 2002 | 1 | — |
| Goldsmith-Cummins /Deep/ Unit #31642-135-38282 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 7,100 | Oct 11, 2002 | 1 | Aug 2026 |
| Smith 19 #142-135-36903 | Sahara Operating Company only | EctorCowden North (Clear Fork) | ActiveOil | 5,145 | Oct 9, 2002 | 2 | Jul 2026 |
| Smith 19 #342-135-36911 | Sahara Operating Company only | EctorCowden North (Clear Fork) | ActiveOil | 5,200 | Oct 9, 2002 | 2 | Jul 2026 |
| TXL North Unit #88342-135-38276 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,740 | Oct 7, 2002 | 1 | Aug 2026 |
| TXL North Unit #88442-135-38272 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,791 | Oct 4, 2002 | 1 | Aug 2026 |
| TXL North Unit #88242-135-38273 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,785 | Oct 4, 2002 | 1 | Aug 2026 |
| TXL North Unit #88142-135-38274 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,785 | Oct 4, 2002 | 1 | Aug 2026 |
| TXL North Unit #88042-135-38275 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,780 | Oct 4, 2002 | 1 | Aug 2026 |
| Corrigan Cowden Unit #110W42-135-38270 | OXY USA Inc. only | EctorCowden North | ActiveInjection | 4,650 | Oct 2, 2002 | 1 | Aug 2026 |
| Corrigan Cowden Unit #33442-135-38271 | OXY USA Inc. only | EctorCowden North | Shut inOil | 4,440 | Oct 2, 2002 | 1 | Aug 2026 |
| TXL South Unit #372642-135-38265 | Formentera Operations LLC only | EctorTXL (Tubb) | ActiveInjection | 6,612 | Sep 25, 2002 | 1 | Aug 2026 |
| TXL South Unit #372742-135-38266 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,611 | Sep 25, 2002 | 1 | Aug 2026 |
| TXL South Unit #372842-135-38267 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,611 | Sep 25, 2002 | 1 | Aug 2026 |
| TXL South Unit #372942-135-38268 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,565 | Sep 25, 2002 | 1 | Aug 2026 |
| TXL South Unit #373042-135-38269 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,600 | Sep 25, 2002 | 1 | Aug 2026 |
| Headlee Devonian Unit #381242-135-06724 | Diamondback E&P LLC only | EctorHeadlee (Devonian) | ActiveGas | 13,289 | Sep 24, 2002 | 2 | Aug 2026 |
| Fee AH #142-135-38264 | Fasken Oil and Ranch Ltd. only | EctorCowden North | PluggedOil | 10,000 | Sep 24, 2002 | 4 | Aug 2026 |
| Parker J. E. #342-135-03702 | OXY USA Inc. only | EctorTXL (Ellenburger) | PluggedOil | 8,450 | Sep 20, 2002 | 2 | Aug 2011 |
| North Cowden Unit #156442-135-38261 | Occidental Permian Ltd. only | EctorCowden North | ActiveOil | 4,459 | Sep 19, 2002 | 1 | Aug 2026 |
| North Cowden Unit #1563W42-135-38262 | Occidental Permian Ltd. only | EctorCowden North | ActiveInjection | 4,601 | Sep 19, 2002 | 1 | Aug 2026 |
| Fee ZG #2842-135-34586 | Fasken Oil and Ranch Ltd. only | EctorFasken (Wolfcamp) | Shut inOil | 10,700 | Sep 18, 2002 | 2 | Jan 2021 |
| Foster H. S. #152142-135-38260 | Helms Oil & Gas LLC only | EctorCowden South | Shut inOil | 4,550 | Sep 13, 2002 | 1 | Mar 2022 |
| Vest -BCD- #2W42-135-08024 | Libertad Operating LLC only | EctorYarbrough & Allen (Devonian) | ActiveInjection | 8,935 | Sep 12, 2002 | 1 | Jun 1994 |
| North Penwell Unit #21442-135-36543 | Ring Energy Inc. only | EctorPenwell | Shut inOil | 4,900 | Sep 11, 2002 | 2 | Aug 2026 |
| East Penwell /San Andres/ Unit #2117W42-135-38253 | Bce-Mach III LLC only | EctorPenwell | Shut inOil | 4,057 | Aug 30, 2002 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #81542-135-38254 | Bce-Mach III LLC only | EctorPenwell | ActiveOil | 4,056 | Aug 30, 2002 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #81642-135-38255 | Bce-Mach III LLC only | EctorPenwell | ActiveOil | 4,084 | Aug 30, 2002 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #211542-135-38256 | Bce-Mach III LLC only | EctorPenwell | Shut inOil | 4,064 | Aug 30, 2002 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #2116W42-135-38257 | Bce-Mach III LLC only | EctorPenwell | Shut inOil | 4,057 | Aug 30, 2002 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #181442-135-38258 | Bce-Mach III LLC only | EctorPenwell | ActiveOil | 4,021 | Aug 30, 2002 | 1 | Aug 2026 |
| East Penwell /San Andres/ Unit #211442-135-38259 | Bce-Mach III LLC only | EctorPenwell | Shut inOil | 4,072 | Aug 30, 2002 | 1 | Aug 2026 |
| Cowden Elliott F. -a- #19442-135-38252 | Occidental Permian Ltd. only | EctorFoster | Shut inOil | 4,165 | Aug 26, 2002 | 1 | Aug 2026 |