| Brangus -a- #442-371-39116 | Olsen Energy Inc. only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,250 | Sep 19, 2013 | 1 | Apr 2026 |
| Girvin 72 #142-371-37429 | Olsen Energy Inc. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 4,800 | Jun 4, 2012 | 2 | Sep 2014 |
| Sullivan Unit #d 1942-371-36919 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,300 | Jul 6, 1999 | 1 | Apr 2026 |
| Sullivan Unit #d 2042-371-36920 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,300 | Jul 6, 1999 | 1 | Apr 2026 |
| Sullivan Unit #d 2142-371-36921 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | Shut inOil | 3,300 | Jul 6, 1999 | 1 | Apr 2026 |
| Sullivan Unit #d 1842-371-36922 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,308 | Jul 6, 1999 | 1 | Apr 2026 |
| White #142-371-36820 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,302 | Feb 23, 1998 | 1 | Apr 2026 |
| Sullivan Unit #d 1742-371-36765 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,300 | Oct 2, 1997 | 1 | Apr 2026 |
| Sullivan Unit #242-371-02582 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,267 | Sep 12, 1997 | 1 | Apr 2026 |
| Atlantic Fee #342-371-02583 | Taurus Exploration U.S.A. Inc. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Sep 12, 1997 | 1 | — |
| Atlantic Fee #442-371-02584 | Taurus Exploration U.S.A. Inc. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Sep 12, 1997 | 1 | — |
| Sullivan Unit #e 842-371-36746 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | Shut inOil | 3,306 | Aug 6, 1997 | 1 | Apr 2026 |
| Pollard Clearfork Unit #60642-371-36739 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,300 | Jul 23, 1997 | 1 | Apr 2026 |
| Sullivan Unit #c 1042-371-36737 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,300 | Jul 22, 1997 | 1 | Apr 2026 |
| Sullivan Unit #c 1242-371-36738 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,294 | Jul 22, 1997 | 1 | Apr 2026 |
| Sullivan Unit #c 1142-371-36740 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,076 | Jul 22, 1997 | 1 | Apr 2026 |
| State-Sullivan -E- #142-371-01990 | Taurus Exploration U.S.A. Inc. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Apr 15, 1997 | 1 | — |
| Pollard Clearfork Unit #50642-371-36703 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,300 | Apr 15, 1997 | 2 | Apr 2026 |
| Pollard Clearfork Unit #60542-371-36704 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,300 | Apr 15, 1997 | 2 | Apr 2026 |
| State-Sullivan -C- #142-371-01295 | Energen Resources Corporation only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Mar 28, 1997 | 1 | — |
| Pollard Clearfork Unit #20342-371-36697 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,299 | Mar 28, 1997 | 1 | Apr 2026 |
| State-Sullivan -C- #442-371-01991 | Energen Resources Corporation only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Mar 27, 1997 | 1 | — |
| Sullivan Unit #c 942-371-36623 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,302 | Sep 12, 1996 | 1 | Apr 2026 |
| Pollard Clearfork Unit #50542-371-36625 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,300 | Aug 21, 1996 | 1 | Apr 2026 |
| Sullivan Unit #d 1542-371-36624 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,270 | Aug 19, 1996 | 1 | Apr 2026 |
| Grand Clearfork Unit #150642-371-36485 | Greenstone Energy LLC only | PecosBrown & Thorp East (Tubb) | Shut inOil | 3,275 | Jun 29, 1994 | 1 | Feb 2026 |
| Schaefer #142-371-36392 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | Shut inOil | 3,200 | Apr 14, 1993 | 1 | Sep 2011 |
| State #142-371-36001 | Alleder Inc. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,500 | Oct 26, 1987 | 1 | May 2023 |
| Eaves #242-371-33773 | Crain Oil Co. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Mar 10, 1982 | 1 | — |
| Brangus -a- #242-371-33569 | Olsen Energy Inc. only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,200 | Sep 16, 1981 | 1 | Apr 2026 |
| Brangus -a- #142-371-33323 | Olsen Energy Inc. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | 3,300 | Jan 29, 1981 | 1 | Apr 2026 |
| Pollard Clearfork Unit #30142-371-01231 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | Shut inOil | 3,154 | — | 0 | — |
| Pollard Clearfork Unit #20242-371-01233 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,154 | — | 0 | — |
| Pollard Clearfork Unit #10242-371-01243 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,028 | — | 0 | — |
| Abell Geo. T. #242-371-01244 | Carlow Corp. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| Clark -a- #142-371-01252 | Carlow Corp. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| Pollard #142-371-01254 | Cortez Corporation only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| Pollard #242-371-01255 | Cortez Corporation only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| 342-371-01256 | Kewanee Oil Company only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| 442-371-01257 | Kewanee Oil Company only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| Pollard Clearfork Unit #60342-371-01264 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,028 | — | 0 | — |
| Pollard Clearfork Unit #60442-371-01265 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,130 | — | 0 | — |
| Sullivan Unit #d 142-371-01296 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,128 | — | 0 | — |
| Pollard Clearfork Unit #801W42-371-01301 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| Pollard Clearfork Unit #50142-371-01306 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,028 | — | 0 | — |
| Pollard Clearfork Unit #50342-371-01307 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,028 | — | 0 | — |
| Pollard Clearfork Unit #50442-371-01308 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveOil | 3,028 | — | 0 | — |
| Pollard Clearfork Unit #601W42-371-01309 | Caroil LLC only | PecosBrown & Thorp (Clear Fork) | ActiveInjection | 3,145 | — | 0 | — |
| Clark -a- #342-371-01751 | Carlow Corp. only | PecosBrown & Thorp (Clear Fork) | PluggedOil | — | — | 0 | — |
| Clarkson #142-371-01798 | Bishop D. L. only | PecosBrown & Thorp (Clear Fork) | Not on scheduleOil | — | — | 0 | — |