| Goldsmith C. A. Etal #150942-135-34832 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,300 | Feb 21, 1985 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #151242-135-34834 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,350 | Feb 21, 1985 | 1 | Sep 2006 |
| Goldsmith C. A. Etal #151742-135-34835 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,350 | Feb 21, 1985 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #148942-135-34836 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,300 | Feb 21, 1985 | 1 | Jul 2026 |
| North Cowden Unit #115942-135-34787 | Occidental Permian Ltd. only | EctorCowden North | ActiveOil | 4,638 | Feb 20, 1985 | 1 | Aug 2026 |
| North Cowden Unit #116942-135-34788 | Occidental Permian Ltd. only | EctorCowden North | ActiveOil | 4,692 | Feb 20, 1985 | 1 | Aug 2026 |
| Midland Farms Company -B- Unit #142-135-34789 | Fasken Oil and Ranch Ltd. only | EctorFasken (Penn.) | PluggedOil | 11,000 | Feb 20, 1985 | 1 | Jun 2001 |
| Midland Farms Company -B- Unit #242-135-34790 | Fasken Oil and Ranch Ltd. only | EctorFasken (Penn.) | PluggedOil | 11,000 | Feb 20, 1985 | 1 | Jun 2001 |
| Goldsmith C. A. Etal #1561W42-135-34786 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,600 | Feb 15, 1985 | 1 | Sep 2006 |
| Goldsmith C. A. Etal #155242-135-34783 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,600 | Feb 13, 1985 | 1 | Sep 2006 |
| Goldsmith C. A. Etal #156342-135-34784 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,600 | Feb 13, 1985 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #1566W42-135-34785 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,300 | Feb 13, 1985 | 1 | Jul 2026 |
| University D #1042-135-05126 | Citation Oil & Gas Corp. only | EctorPenwell (Glorieta) | ActiveOil | 8,873 | Feb 12, 1985 | 2 | Aug 2026 |
| Midland Farms Company C #142-135-34777 | Fasken Oil and Ranch Ltd. only | EctorFasken (Penn.) | PluggedGas | 11,000 | Feb 12, 1985 | 1 | Feb 1995 |
| Goldsmith C. A. Etal #152942-135-34778 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,300 | Feb 12, 1985 | 1 | Sep 2006 |
| Goldsmith C. A. Etal #149042-135-34779 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,300 | Feb 12, 1985 | 1 | Sep 2006 |
| Goldsmith C. A. Etal #151542-135-34780 | Hilcorp Energy Company only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,300 | Feb 12, 1985 | 1 | Jul 2026 |
| Goldsmith C. A. Etal #149742-135-34781 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,300 | Feb 12, 1985 | 1 | — |
| Foster P #142-135-21102 | OXY USA Inc. only | EctorCowden South (Pennsylvanian) | PluggedOil | 11,835 | Feb 8, 1985 | 1 | Sep 1996 |
| North Cowden Unit #115542-135-34776 | Occidental Permian Ltd. only | EctorCowden North | Shut inOil | 4,590 | Feb 8, 1985 | 1 | Aug 2026 |
| TXL North Unit #67242-135-34766 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,915 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #65842-135-34767 | Formentera Operations LLC only | EctorTXL (Tubb) | ActiveOil | 6,828 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #62442-135-34768 | Formentera Operations LLC only | EctorTXL (Tubb) | ActiveOil | 6,815 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #58242-135-34769 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,820 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #59042-135-34770 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,820 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #69242-135-34771 | Formentera Operations LLC only | EctorTXL (Tubb) | PluggedOil | 6,800 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #78142-135-34772 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,785 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #74442-135-34773 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,776 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #78642-135-34774 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,795 | Feb 7, 1985 | 1 | Aug 2026 |
| TXL North Unit #79642-135-34775 | Formentera Operations LLC only | EctorTXL (Tubb) | Shut inOil | 6,828 | Feb 7, 1985 | 1 | Aug 2026 |
| Goldsmith C. A. Etal #128042-135-30318 | XTO Energy Inc. only | EctorGoldsmith (5600) | PluggedOil | 6,900 | Feb 1, 1985 | 2 | Sep 2006 |
| W. E. Cowden #2142-135-34765 | Baker Operating Inc. only | EctorHarper | ActiveOil | 4,300 | Feb 1, 1985 | 1 | Aug 2026 |
| Cowden R.B. 12 #342-135-03213 | Barrow Petroleum LLC only | EctorGoldsmith N. (San Andres Con.) | PluggedOil | 8,045 | Jan 31, 1985 | 2 | — |
| Williamson Jessie Mae -a- #442-135-04526 | Rasmussen James W. only | EctorG & W (Devonian) | PluggedOil | 8,140 | Jan 31, 1985 | 3 | — |
| Ward #242-135-34764 | Relm Operating, Inc.permitted by · no operator of record | Ector | Plugged | 4,600 | Jan 30, 1985 | 1 | — |
| Goldsmith Holt Unit #81542-135-06453 | Miltex Oil Company only | EctorGoldsmith (Holt) | ActiveOil | 5,181 | Jan 29, 1985 | 1 | Aug 2026 |
| Barton-Nichols #242-135-34762 | Davelle Resourcespermitted by · no operator of record | EctorHarper | Not on schedule | 4,000 | Jan 28, 1985 | 1 | — |
| Cowden W. F. -a- #2342-135-34763 | Occidental Permian Ltd. only | EctorCowden North (Deep) | Shut inOil | 5,400 | Jan 28, 1985 | 1 | Aug 2026 |
| Fee ZF #3942-135-34761 | Fasken Oil and Ranch Ltd. only | EctorCowden North | ActiveOil | 4,926 | Jan 25, 1985 | 1 | Aug 2026 |
| Kloh C-29 #242-135-34649 | BC Operating Inc. only | EctorGoldsmith W. (Clear Fork Up.) | PluggedOil | 8,300 | Jan 23, 1985 | 2 | Sep 1995 |
| East Cowden (Grayburg) Unit #6642-135-34701 | GL Energy Operating LLC only | EctorCowden North | PluggedOil | 4,800 | Jan 23, 1985 | 2 | Aug 2026 |
| Parker Trust -20- #942-135-34759 | Bellwether Exploration Company only | EctorMonahans Draw (Clearfork) | PluggedOil | 6,000 | Jan 23, 1985 | 1 | — |
| East Cowden (Grayburg) Unit #6542-135-34702 | GL Energy Operating LLC only | EctorCowden North | PluggedOil | 4,800 | Jan 22, 1985 | 2 | Aug 2026 |
| Sixteen #142-135-34757 | Bluco Production Co. Inc. only | EctorCowden South | PluggedOil | 5,000 | Jan 21, 1985 | 1 | — |
| W. E. Cowden #2042-135-34758 | Baker Operating Inc. only | EctorHarper | ActiveOil | 4,270 | Jan 21, 1985 | 1 | Aug 2026 |
| Fee -ZG- #3742-135-04920 | Fasken Oil and Ranch Ltd. only | EctorFasken (Penn.) | PluggedOil | 10,700 | Jan 17, 1985 | 1 | Jan 2020 |
| Jess #142-135-34751 | Magruder, Elaine Operating Co.permitted by · no operator of record | EctorTXL (Devonian) | Not on schedule | 8,400 | Jan 15, 1985 | 1 | — |
| Cowden W. E. #2W42-135-34753 | Baker Operating Inc. only | EctorHarper | ActiveInjection | 4,499 | Jan 15, 1985 | 1 | May 2026 |
| Foster H. C. #3142-135-34755 | Aghorn Operating Inc. only | EctorFoster | ActiveOil | 4,351 | Jan 14, 1985 | 1 | Jun 2026 |
| Foster H. C. #3042-135-34756 | Aghorn Operating Inc. only | EctorFoster | ActiveOil | 4,255 | Jan 14, 1985 | 1 | Jun 2026 |