| South Cowden Canyon Unit #4042-135-38848 | OXY USA Inc. only | EctorCowden South (Canyon 8900) | ActiveOil | 9,300 | Mar 1, 2005 | 1 | Aug 2026 |
| Foster H. S. -C- #742-135-32180 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,775 | Feb 25, 2005 | 1 | Feb 2025 |
| Jordan University Unit #52742-135-05056 | Citation Oil & Gas Corp. only | EctorJordan | ActiveOil | 3,810 | Feb 23, 2005 | 1 | Aug 2026 |
| Foster Gbsa Unit #21942-135-38839 | OXY USA Inc. only | EctorCowden South | PluggedOil | 5,000 | Feb 22, 2005 | 1 | Aug 2026 |
| Foster Gbsa Unit #62542-135-38841 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,602 | Feb 22, 2005 | 2 | Aug 2026 |
| Foster Gbsa Unit #22142-135-38842 | OXY USA Inc. only | EctorCowden South | PluggedOil | 5,000 | Feb 22, 2005 | 1 | Aug 2026 |
| Foster Gbsa Unit #21742-135-38845 | OXY USA Inc. only | EctorCowden South | ActiveOil | 4,554 | Feb 22, 2005 | 1 | Aug 2026 |
| Foster Gbsa Unit #21842-135-38838 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,805 | Feb 18, 2005 | 2 | Aug 2026 |
| Foster Gbsa Unit #62442-135-38840 | OXY USA Inc. only | EctorCowden South | ActiveOil | 4,714 | Feb 18, 2005 | 1 | Aug 2026 |
| S. Foster Gbsa Unit #30842-135-38843 | OXY USA Inc. only | EctorCowden South | ActiveOil | 4,902 | Feb 18, 2005 | 1 | Aug 2026 |
| S. Foster Gbsa Unit #31042-135-38846 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,715 | Feb 18, 2005 | 1 | Aug 2026 |
| Goldsmith Andector Unit #j 2542-135-38836 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,520 | Feb 15, 2005 | 1 | Aug 2026 |
| Goldsmith Andector Unit #h 6542-135-38834 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,516 | Feb 1, 2005 | 1 | Aug 2026 |
| Goldsmith Andector Unit #H14542-135-38835 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,532 | Feb 1, 2005 | 1 | Aug 2026 |
| Embar #7142-135-38831 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,650 | Jan 31, 2005 | 1 | Aug 2026 |
| Goldsmith Andector Unit #k 4542-135-38832 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,530 | Jan 31, 2005 | 1 | Aug 2026 |
| Foster H. S. #17W42-135-38833 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,800 | Jan 31, 2005 | 1 | Aug 2026 |
| Foster Gbsa Unit #22042-135-38822 | OXY USA Inc. only | EctorCowden South | PluggedOil | 5,500 | Jan 26, 2005 | 2 | Aug 2026 |
| Foster H. S. -C- #1442-135-38823 | OXY USA Inc. only | EctorCowden South | PluggedOil | 5,000 | Jan 26, 2005 | 1 | Feb 2025 |
| Foster, H. S. "C" #1242-135-38824 | Latigo Petroleum Texas, LPpermitted by · no operator of record | EctorCowden, South | Not on schedule | 5,000 | Jan 26, 2005 | 1 | — |
| Foster, H. S. "C" #1342-135-38825 | Latigo Petroleum Texas, LPpermitted by · no operator of record | EctorCowden, South | Not on schedule | 5,000 | Jan 26, 2005 | 1 | — |
| Foster, H. S. #1842-135-38826 | Latigo Petroleum Texas, LPpermitted by · no operator of record | EctorCowden, South | Not on schedule | 5,000 | Jan 26, 2005 | 1 | — |
| Foster Gbsa Unit #62642-135-38827 | OXY USA Inc. only | EctorCowden South | ActiveOil | 4,727 | Jan 26, 2005 | 1 | Aug 2026 |
| Foster, H. S. #1942-135-38828 | Latigo Petroleum Texas, LPpermitted by · no operator of record | EctorCowden, South | Not on schedule | 5,000 | Jan 26, 2005 | 1 | — |
| S. Foster Gbsa Unit #30742-135-38829 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,760 | Jan 26, 2005 | 1 | Aug 2026 |
| Foster H. S. -C- #1142-135-38821 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,900 | Jan 21, 2005 | 1 | Feb 2025 |
| Blakeney B. H. #4R42-135-38820 | Texland Petroleum L.P. only | EctorCowden North (Deep) | PluggedOil | 6,000 | Jan 20, 2005 | 2 | Aug 2026 |
| Foster H. S. -C- #1042-135-38818 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,905 | Jan 19, 2005 | 1 | Feb 2025 |
| Yarbrough & Allen #4HHZ42-135-38819 | Aghorn Operating Inc. only | EctorYarbrough & Allen (Devonian) | ActiveOil | 8,538 | Jan 18, 2005 | 1 | Jun 2026 |
| Goldsmith Andector Unit #p 9542-135-38814 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,525 | Jan 14, 2005 | 1 | Aug 2026 |
| Goldsmith Andector Unit #R12542-135-38815 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,505 | Jan 14, 2005 | 1 | Aug 2026 |
| Goldsmith Andector Unit #U12542-135-38816 | Maverick Permian LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,530 | Jan 14, 2005 | 1 | Aug 2026 |
| Yarbrough & Allen #21HZ42-135-05229 | Aghorn Operating Inc. only | EctorYarbrough & Allen (Wolfcamp) | Shut inOil | 10,800 | Jan 12, 2005 | 2 | Jun 2026 |
| Foster H. S. #2042-135-38817 | OXY USA Inc. only | EctorCowden South | Shut inOil | 4,766 | Jan 12, 2005 | 1 | Aug 2026 |
| Scimitar #642-135-38812 | Hilcorp Energy Company only | EctorArbol de Nada (Devonian) | ActiveOil | 8,450 | Jan 10, 2005 | 1 | Aug 2026 |
| Blakeney #942-135-38787 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,380 | Jan 7, 2005 | 1 | Aug 2026 |
| Blakeney #1042-135-38788 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,365 | Jan 7, 2005 | 1 | Aug 2026 |
| Blakeney #1142-135-38789 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveInjection | 6,380 | Jan 7, 2005 | 1 | Aug 2026 |
| Goldsmith-Landreth /Deep/ Unit #36342-135-38793 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,400 | Jan 7, 2005 | 1 | Aug 2026 |
| Goldsmith-Landreth /Deep/ Unit #36442-135-38795 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,372 | Jan 7, 2005 | 1 | Aug 2026 |
| Goldsmith-Landreth /Deep/ Unit #36742-135-38796 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,365 | Jan 7, 2005 | 1 | Aug 2026 |
| Goldsmith-Landreth /Deep/ Unit #36842-135-38800 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,393 | Jan 7, 2005 | 1 | Aug 2026 |
| Goldsmith C. A. Etal #160442-135-38808 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,790 | Jan 7, 2005 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #160042-135-38809 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,794 | Jan 7, 2005 | 1 | Jul 2026 |
| Goldsmith-Landreth /Deep/ Unit #36642-135-38811 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,384 | Jan 7, 2005 | 1 | Aug 2026 |
| Blakeney #842-135-38786 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,370 | Jan 6, 2005 | 1 | Aug 2026 |
| Goldsmith C. A. Etal #160342-135-38806 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,795 | Jan 4, 2005 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #160242-135-38807 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,786 | Jan 4, 2005 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #160142-135-38810 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,785 | Jan 4, 2005 | 1 | Jul 2026 |
| TXL O #142-135-05776 | Baker Operating Inc. only | EctorTXL (Devonian) | ActiveOil | 9,833 | Dec 30, 2004 | 1 | Aug 2026 |