| Paloma 28 21 Federal Com #801HHZ30-025-56616 | Avant Operating II, LLC only | LeaWC-025 S203416M; Upper Penn (Gas) | PermittedOil | 20,560 | Apr 9, 2026 | 0 | 0 |
| Quail 16 State Com #802HHZ30-025-55862 | Avant Operating II, LLC only | LeaWC-025 S203416M; Upper Penn (Gas) | PermittedGas | 17,221 | Jan 28, 2026 | 0 | 0 |
| Quail 16 State Com #803HHZ30-025-55863 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | PermittedGas | 17,354 | Jan 28, 2026 | 0 | 0 |
| Quail 16 State Com #804HHZ30-025-55864 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | PermittedGas | 17,212 | Jan 28, 2026 | 0 | 0 |
| Quail 16 State Com #805HHZ30-025-55865 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | PermittedGas | 17,197 | Jan 28, 2026 | 0 | 0 |
| Quail 16 State Com #801HHZ30-025-55866 | Avant Operating II, LLC only | LeaWC-025 S203416M; Upper Penn (Gas) | PermittedGas | 17,215 | Jan 28, 2026 | 0 | 0 |
| Quail 16 State Com #803CHZ30-025-55438 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | CanceledGas | 17,244 | Nov 12, 2025 | 0 | 0 |
| Quail 16 State Com #802CHZ30-025-55439 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | CanceledGas | 17,159 | Nov 12, 2025 | 0 | 0 |
| Quail 16 State Com #801CHZ30-025-55440 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | CanceledGas | 17,225 | Nov 12, 2025 | 0 | 0 |
| Quail 16 State Com #805CHZ30-025-55441 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | CanceledGas | 17,183 | Nov 12, 2025 | 0 | 0 |
| Quail 16 State Com #804CHZ30-025-55442 | Avant Operating II, LLC only | LeaLea; Penn (Gas) | CanceledGas | 17,181 | Nov 12, 2025 | 0 | 0 |
| Marathon Road 14 Federal #00130-025-39546 | Mewbourne Oil Co only | LeaLea; Penn (Gas) | ActiveGas | 13,400 | Oct 8, 2009 | 0 | 4,538 |
| Lea Federal Unit TR #02930-025-39077 | Avant Operating, LLC only | LeaLea; Penn (Gas) | PluggedGas | 13,462 | Jul 21, 2008 | 0 | 0 |
| Federal 11 #00830-025-38611 | COG Operating LLC only | LeaLea; Penn (Gas) | ActiveGas | 13,700 | Nov 5, 2007 | 33 | 6,142 |
| Quail 16 State #00130-025-38440 | Avant Operating II, LLC only | LeaLaguna Valley; Morrow (Gas) | ActiveGas | 13,610 | Jun 20, 2007 | 24 | 1,087 |
| Eagle 2 State #00230-025-37863 | Matador Production Company only | LeaLea; Bone Spring | ActiveOil | 13,750 | May 11, 2006 | 3,588 | 10,763 |
| Lea Federal Unit #02130-025-37525 | Coterra Energy Operating Co. only | LeaLea; Delaware, Northeast | PluggedOil | 11,153 | Oct 18, 2005 | 0 | 0 |
| Eagle 2 State #00130-025-37453 | Matador Production Company only | LeaLea; Penn (Gas) | ActiveOil | 13,650 | Sep 14, 2005 | 0 | 33 |
| Lea Federal Unit TR #02030-025-37012 | Coterra Energy Operating Co. only | LeaLea; Penn (Gas) | ActiveOil | 13,400 | Dec 10, 2004 | 0 | 38,785 |
| Lea Federal Unit TR #01830-025-36904 | Coterra Energy Operating Co. only | LeaLea; Penn (Gas) | ActiveGas | 13,380 | Oct 5, 2004 | 0 | 13,982 |
| Lea Federal Unit #01930-025-36905 | Coterra Energy Operating Co. only | LeaLea; Bone Spring | ActiveGas | 13,295 | Oct 5, 2004 | 3,975 | 39,857 |
| Lea Unit #01730-025-32794 | Coterra Energy Operating Co. only | LeaLea; Delaware, Northeast | ActiveOil | 14,455 | Dec 19, 1994 | 3,954 | 3,390 |
| Hudson Federal #00130-025-32819 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 13,750 | Oct 14, 1994 | 1,545 | 1,342 |
| Mark Federal #00730-025-32153 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveGas | 13,860 | Jul 20, 1993 | 557 | 773 |
| Lea Unit #01630-025-32033 | Coterra Energy Operating Co. only | LeaLea; Bone Spring | ActiveGas | 14,407 | Mar 1, 1993 | 210 | 84 |
| Federal 11 2O 34 #00330-025-30424 | COG Operating LLC only | LeaLea; Bone Spring | ActiveOil | 13,348 | Jul 1, 1988 | 1,060 | 1,271 |
| North Lea Federal #00330-025-30066 | 3R Operating, LLC only | LeaLea; Penn (Gas) | ActiveGas | 13,730 | Feb 1, 1988 | 0 | 1,902 |
| North Lea Federal #00230-025-29727 | 3R Operating, LLC only | LeaLea; Penn (Gas) | ActiveGas | 13,850 | Dec 1, 1987 | 0 | 6,407 |
| Federal LS #00130-025-29518 | Earthstone Operating, LLC only | LeaLaguna Valley; Delaware | PluggedOil | 14,590 | Apr 1, 1986 | 0 | 0 |
| North Lea Federal #001Y30-025-29134 | 3R Operating, LLC only | LeaLea; Penn (Gas) | ActiveGas | 13,830 | Feb 1, 1986 | 0 | 1,000 |
| Lynch 8212 JV-P #00230-025-29019 | BTA Oil Producers only | LeaLea; Bone Spring, South | PluggedGas | 13,522 | May 1, 1985 | 0 | 0 |
| Lynch 8212 JV-P #00130-025-28743 | 3R Operating, LLC only | LeaLea; Bone Spring, South | ActiveGas | 13,500 | May 9, 1984 | 124 | 246 |
| Coyote 10 Federal #00230-025-26675 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 13,600 | Dec 5, 1979 | 2,063 | 1,120 |
| Federal L #00130-025-20811 | Earthstone Operating, LLC only | LeaLaguna Valley; Delaware | PluggedSalt water disposal | 14,700 | Dec 30, 1963 | 0 | 0 |
| Lea Unit #01130-025-20338 | Legacy Reserves Operating, LP only | LeaLea; Bone Spring | PluggedGas | 14,454 | — | 0 | 0 |
| Pre-Ongard Well #00130-025-20681 | Pre-Ongard Well Operator only | LeaLea; Penn (Gas) | PluggedGas | — | — | 0 | 0 |
| Pre-Ongard Well #00230-025-21025 | Pre-Ongard Well Operator only | LeaLea; Penn (Gas) | PluggedGas | — | — | 0 | 0 |
| Pre-Ongard Well #00130-025-22907 | Pre-Ongard Well Operator only | LeaLea; Penn (Gas) | PluggedGas | — | — | 0 | 0 |
| Pre-Ongard Well #00230-025-23283 | Pre-Ongard Well Operator only | LeaLea; Penn (Gas) | PluggedGas | — | — | 0 | 0 |