| Mobil Lea State #00530-025-32466 | Matador Production Company only | LeaLea; Delaware, Northeast | ActiveOil | 6,058 | Mar 21, 1994 | 37 | 0 |
| Mobil Lea State #00430-025-32310 | Armstrong Energy Corp only | LeaLea; Delaware, Northeast | PluggedOil | 6,285 | Nov 19, 1993 | 0 | 0 |
| Mark Federal #00630-025-32165 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,340 | Jul 27, 1993 | 1,684 | 2,182 |
| Mark Federal #00530-025-32166 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,464 | Jul 27, 1993 | 1,134 | 2,558 |
| Mark Federal #00730-025-32153 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveGas | 13,860 | Jul 20, 1993 | 557 | 773 |
| Mark Federal #00830-025-32158 | Read & Stevens Inc only | LeaLea; Delaware, Northeast | PluggedOil | 6,349 | Jul 20, 1993 | 0 | 0 |
| Mobil Lea State #00330-025-32105 | Matador Production Company only | LeaLea; Delaware, Northeast | ActiveInjection | 6,300 | Jul 12, 1993 | 0 | 0 |
| North Lea Federal #00930-025-31819 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,300 | May 1, 1993 | 0 | 0 |
| North Lea Federal #01030-025-31822 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,488 | Apr 1, 1993 | 653 | 624 |
| North Lea Federal #00830-025-31886 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,510 | Apr 1, 1993 | 102 | 4 |
| Mobil Lea State #00230-025-31928 | Matador Production Company only | LeaLea; Delaware, Northeast | ActiveOil | 6,256 | Apr 1, 1993 | 62 | 0 |
| West Pearl State #00230-025-31845 | Matador Production Company only | LeaLea; Delaware, Northeast | ActiveOil | 6,210 | Mar 1, 1993 | 255 | 19 |
| Mark Federal #00330-025-31790 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,498 | Feb 1, 1993 | 838 | 2,424 |
| West Pearl State #00130-025-28583 | Armstrong Energy Corp only | LeaLea; Delaware, Northeast | PluggedOil | 14,840 | Jan 1, 1993 | 0 | 0 |
| North Lea Federal #00730-025-31737 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,510 | Jan 1, 1993 | 456 | 620 |
| Federal SCJ #00130-025-31717 | Permian Resources Operating, LLC only | LeaLea; Delaware, Northeast | PluggedOil | 6,400 | Dec 1, 1992 | 0 | 0 |
| Mobil Lea State #00130-025-31696 | Matador Production Company only | LeaLea; Delaware, Northeast | ActiveOil | 6,289 | Oct 1, 1992 | 901 | 0 |
| North Lea Federal #00630-025-31719 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,462 | Oct 1, 1992 | 618 | 1,982 |
| Mark Federal #00430-025-31818 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,480 | Sep 11, 1992 | 3,425 | 881 |
| Coyote 10 Federal #00130-025-30352 | Read & Stevens Inc only | LeaLea; Yates | PluggedOil | 13,590 | Jan 1, 1992 | 0 | 0 |
| North Lea Federal #00430-025-31355 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | Temporarily abandonedOil | 5,850 | Dec 1, 1991 | 0 | 0 |
| North Lea Federal #00530-025-31413 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | PluggedOil | 6,390 | Dec 1, 1991 | 0 | 0 |
| Mark Federal #00230-025-31189 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,475 | Jul 1, 1991 | 311 | 875 |
| Powell Federal #00130-025-30519 | Permian Resources Operating, LLC only | LeaLea; Delaware, Northeast | PluggedOil | 6,247 | Jan 1, 1989 | 0 | 0 |
| Lea Unit #00630-025-02425 | Coterra Energy Operating Co. only | LeaLea; Bone Spring | ActiveOil | 14,472 | Jul 1, 1988 | 0 | 0 |
| Lea Unit #01430-025-30138 | Legacy Reserves Operating, LP only | LeaLea; Delaware, Northeast | PluggedOil | 10,400 | Mar 1, 1988 | 0 | 0 |
| Mark Federal #00130-025-30183 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 13,600 | Nov 27, 1987 | 4,036 | 1,263 |
| Mescalero Ridge Unit #00330-025-23503 | Cimarex Energy Co. of Colorado only | LeaLea; Delaware, Northeast | PluggedOil | 5,990 | Aug 1, 1986 | 0 | 0 |
| Mobil State #00130-025-29204 | Marathon Oil Permian LLC only | LeaLea; Bone Spring | PluggedOil | 10,800 | Apr 1, 1986 | 0 | 0 |
| Coyote 10 Federal #00230-025-26675 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 13,600 | Dec 5, 1979 | 2,063 | 1,120 |
| Lea Unit #00930-025-02432 | Coterra Energy Operating Co. only | LeaLea; Delaware, Northeast | ActiveOil | 14,408 | — | 10,263 | 20,863 |
| Lea Unit #01130-025-20338 | Legacy Reserves Operating, LP only | LeaLea; Bone Spring | PluggedGas | 14,454 | — | 0 | 0 |
| Delaware State #00130-025-23550 | Animas Resources, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 10,225 | — | 152 | 0 |