| North Goldsmith Oil Unit #4 #542-135-37275 | Baker Operating Inc. only | EctorGoldsmith N. (San Andres Con.) | ActiveOil | 8,942 | Sep 23, 1996 | 2 | Aug 2026 |
| Goldsmith San Andres Unit #33142-135-00738 | Hilcorp Energy Company only | EctorGoldsmith | PluggedOil | 4,400 | Sep 19, 1996 | 1 | Aug 2026 |
| Bolton 23 #1__42-135-37269 | Sahara Operating Companypermitted by · no operator of record | Ector | Plugged | 5,300 | Sep 19, 1996 | 1 | — |
| Goldsmith San Andres Unit #324R42-135-00731 | Hilcorp Energy Company only | EctorGoldsmith | PluggedOil | 4,400 | Sep 18, 1996 | 1 | Aug 2026 |
| Goldsmith San Andres Unit #33042-135-00737 | Hilcorp Energy Company only | EctorGoldsmith | PluggedOil | 4,400 | Sep 18, 1996 | 1 | Aug 2026 |
| Goldsmith San Andres Unit #346R42-135-00751 | Hilcorp Energy Company only | EctorGoldsmith | ActiveOil | 4,291 | Sep 18, 1996 | 1 | Aug 2026 |
| Goldsmith San Andres Unit #34742-135-00752 | Hilcorp Energy Company only | EctorGoldsmith | Shut inOil | 4,244 | Sep 18, 1996 | 1 | Aug 2026 |
| Goldsmith San Andres Unit #433W42-135-00814 | Hilcorp Energy Company only | EctorGoldsmith | Shut inOil | 4,303 | Sep 18, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #200542-135-37263 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,100 | Sep 16, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #200442-135-37264 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,100 | Sep 16, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #380942-135-37265 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,100 | Sep 16, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #2006R42-135-37270 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,100 | Sep 16, 1996 | 1 | Aug 2026 |
| Ector Fee 19 #142-135-37271 | Diamond S Energy Company only | EctorYork (Queen-Grayburg) | Temporarily abandonedGas | 3,690 | Sep 16, 1996 | 1 | Sep 2021 |
| Holt O. B. #11342-135-31960 | Texland Petroleum L.P. only | EctorCowden North | ActiveOil | 9,200 | Sep 13, 1996 | 2 | Aug 2026 |
| Holt O. B. Tract 4 #11442-135-31975 | Texland Petroleum L.P. only | EctorTriple-N (Penn. Upper) | PluggedOil | 10,300 | Sep 13, 1996 | 1 | Aug 2026 |
| Holt, O. B. #13542-135-37266 | Texaco E & P Inc.permitted by · no operator of record | EctorCowden, North | Not on schedule | 4,850 | Sep 13, 1996 | 1 | — |
| Ector BH Fee #142-135-37268 | Texland Petroleum L.P. only | EctorCowden North (Clear Fork) | ActiveOil | 5,300 | Sep 12, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #371042-135-37262 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,100 | Sep 10, 1996 | 1 | Aug 2026 |
| Goldsmith San Andres Unit #339W42-135-00744 | Hilcorp Energy Company only | EctorGoldsmith | ActiveInjection | 4,301 | Sep 5, 1996 | 1 | Aug 2026 |
| Goldsmith San Andres Unit #362W42-135-00766 | Hilcorp Energy Company only | EctorGoldsmith | Shut inOil | 4,254 | Sep 5, 1996 | 1 | Aug 2026 |
| Cummins, H.E. 'C' #7R42-135-37253 | Anadarko Petroleum Corp.permitted by · no operator of record | Ector | Not on schedule | 6,600 | Sep 4, 1996 | 1 | — |
| Cummins H. E. -C- #8R42-135-37254 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,450 | Sep 4, 1996 | 1 | Aug 2026 |
| Cummins H. E. -C- #10R42-135-37255 | Formentera Operations LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,450 | Sep 4, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #330542-135-37258 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,100 | Sep 4, 1996 | 1 | Aug 2026 |
| Goldsmith Adobe Unit #330642-135-37259 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,100 | Sep 4, 1996 | 1 | Aug 2026 |
| Holt O.B. #542-135-01765 | Chevron U. S. A. Inc. only | EctorPenteam (Queen) | PluggedGas | 4,560 | Sep 3, 1996 | 2 | Aug 2026 |
| Holt O. B. #43W42-135-01794 | Texland Petroleum L.P. only | EctorCowden North | PluggedOil | 4,590 | Sep 3, 1996 | 1 | Aug 2026 |
| Carlinville National Bank #242-135-02453 | Formentera Operations LLC only | EctorYarbrough & Allen (Devonian) | ActiveOil | 10,720 | Aug 30, 1996 | 1 | Aug 2026 |
| Phillips-TXL-31- #442-135-34667 | Rust Oil Corp. only | EctorHarper | PluggedOil | 9,200 | Aug 30, 1996 | 2 | Mar 2024 |
| Moss Paul Estate #142-135-34712 | Rust Oil Corp. only | EctorHarper | PluggedOil | 9,200 | Aug 30, 1996 | 2 | Aug 2013 |
| Barrow, Augusta #3842-135-37260 | Exxon Corp.permitted by · no operator of record | Ector | Not on schedule | 10,300 | Aug 30, 1996 | 1 | — |
| Barrow, Augusta #3742-135-37261 | Exxon Corp.permitted by · no operator of record | Ector | Not on schedule | 10,300 | Aug 30, 1996 | 1 | — |
| Goldsmith Adobe Unit #240642-135-37256 | Neg Operating LLC only | EctorGoldsmith (5600) | PluggedOil | 6,100 | Aug 28, 1996 | 1 | Oct 2006 |
| Goldsmith Adobe Unit #240742-135-37257 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | PluggedOil | 6,100 | Aug 28, 1996 | 1 | Aug 2026 |
| Holt O. B. Sr. et al #142-135-01748 | Mulloy Operating Inc. only | EctorPenteam (Queen) | PluggedGas | 5,330 | Aug 22, 1996 | 2 | Apr 2015 |
| Ratliff J #1HZ42-135-36965 | COG Operating LLC only | EctorHeadlee N. (Devonian) | PluggedOil | 16,130 | Aug 21, 1996 | 3 | May 2016 |
| Wight Louie E. #742-135-37248 | OXY USA Inc. only | EctorCowden North (Deep) | ActiveInjection | 5,320 | Aug 21, 1996 | 1 | Feb 2020 |
| Wight Louie E. #642-135-37249 | OXY USA Inc. only | EctorCowden North (Deep) | Shut inOil | 5,320 | Aug 21, 1996 | 1 | Feb 2020 |
| Wight L E #542-135-37250 | Bridwell Oil Co. only | EctorCowden North (Deep) | ActiveInjection | 5,320 | Aug 21, 1996 | 1 | Feb 2020 |
| Goldsmith Adobe Unit #261742-135-37251 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,100 | Aug 20, 1996 | 1 | Aug 2026 |
| Cowden Clyde B #1__42-135-37231 | Seaboard Oil Companypermitted by · no operator of record | EctorGoldsmith (Grayburg) | Plugged | 4,100 | Aug 16, 1996 | 1 | — |
| Cowden R.B. F 10-1 #142-135-03192 | Andector Exploration Company only | EctorGoldsmith N. (San Andres Con.) | PluggedOil | 8,240 | Aug 14, 1996 | 2 | Dec 2013 |
| Wight A. W. Mrs. -B- #542-135-37246 | OXY USA Inc. only | EctorCowden North (Deep) | PluggedOil | 5,600 | Aug 8, 1996 | 1 | Sep 2014 |
| Wight A. W. Mrs. -B- #642-135-37247 | OXY USA Inc. only | EctorCowden North (Deep) | ActiveInjection | 5,320 | Aug 8, 1996 | 1 | Sep 2014 |
| Hogg-Amburgey #142-135-37244 | Durham, Inc.permitted by · no operator of record | Ector | Not on schedule | 8,000 | Aug 6, 1996 | 1 | — |
| Foster F #242-135-04677 | OXY USA WTP LP only | EctorCowden South (Canyon 8790) | PluggedOil | 12,750 | Aug 2, 1996 | 1 | Aug 2026 |
| North Penwell Unit #22842-135-37238 | Ring Energy Inc. only | EctorPenwell | Shut inOil | 5,012 | Jul 30, 1996 | 2 | Aug 2026 |
| North Penwell Unit #22742-135-37239 | Ring Energy Inc. only | EctorPenwell | PluggedOil | 4,000 | Jul 30, 1996 | 1 | Aug 2026 |
| North Penwell Unit #22642-135-37240 | Ring Energy Inc. only | EctorPenwell | ActiveOil | 4,000 | Jul 30, 1996 | 1 | Aug 2026 |
| North Penwell Unit #22542-135-37241 | Ring Energy Inc. only | EctorPenwell | PluggedOil | 4,000 | Jul 30, 1996 | 1 | Aug 2026 |