| Jennifer (Queen) Unit #4342-135-38622 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,632 | Feb 26, 2004 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #2742-135-35797 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | PluggedOil | 4,700 | Oct 30, 2001 | 2 | Jul 2026 |
| Jennifer (Queen) Unit #27A42-135-37859 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,600 | Jul 25, 2000 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #4242-135-37860 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,614 | Jul 25, 2000 | 2 | Jul 2026 |
| Jennifer (Queen) Unit #5BM42-135-36216 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | PluggedOil | 4,700 | Apr 7, 1992 | 2 | Jul 2026 |
| Jennifer (Queen) Unit #3WS42-135-36378 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveWater Supply | 1,350 | Nov 2, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #41WI42-135-36276 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | PluggedOil | 4,700 | Jul 16, 1990 | 2 | Jul 2026 |
| Jennifer (Queen) Unit #2WS42-135-36274 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveWater Supply | 1,410 | Jul 6, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #1WS42-135-36258 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveWater Supply | 1,385 | Jun 8, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #1342-135-36221 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,620 | Apr 11, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #8WI42-135-36215 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveInjection | 4,570 | Apr 6, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #16WI42-135-36217 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,580 | Apr 6, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #33WI42-135-36223 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,610 | Apr 6, 1990 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #542-135-35891 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,560 | May 19, 1988 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #2942-135-35798 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,640 | Feb 1, 1988 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #36WI42-135-35662 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,600 | Sep 24, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #30WI42-135-35604 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,645 | Aug 4, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #3542-135-35591 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,655 | Jul 13, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #3742-135-35592 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,615 | Jul 13, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #24WI42-135-35531 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveInjection | 4,600 | Apr 24, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #3242-135-35532 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,700 | Apr 24, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #2842-135-35533 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,602 | Apr 24, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #1942-135-35499 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,601 | Mar 3, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #31WI42-135-35500 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,620 | Mar 3, 1987 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #2542-135-35370 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,630 | Dec 2, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #26WI42-135-35371 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveInjection | 4,693 | Dec 2, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #20WI42-135-35353 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,605 | Oct 8, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #21WI42-135-35321 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,603 | Jun 19, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #3842-135-35269 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,575 | Feb 19, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #14WI42-135-35257 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,635 | Jan 27, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #22WI42-135-35258 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,660 | Jan 27, 1986 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #4042-135-35208 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,607 | Dec 11, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #1742-135-35206 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,638 | Dec 9, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #1542-135-35145 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,640 | Nov 13, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #9WI42-135-35146 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,657 | Nov 13, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #39WI42-135-35143 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,700 | Nov 12, 1985 | 1 | Jul 2026 |
| Phillips-Shoe Bar -17- #242-135-35103 | Richland Resources Corporation | EctorGoldsmith (5600) | PluggedOil | 6,300 | Oct 1, 1985 | 1 | Sep 1993 |
| Jennifer (Queen) Unit #1242-135-35078 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,600 | Sep 16, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #642-135-35079 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,790 | Sep 16, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #742-135-35018 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,560 | Jul 1, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #342-135-35019 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | PluggedOil | 4,700 | Jul 1, 1985 | 1 | Jul 2026 |
| Phillips-Shoe Bar -17- #142-135-34997 | Richland Resources Corporation | EctorGoldsmith (5600) | PluggedOil | 6,300 | May 31, 1985 | 1 | Sep 1993 |
| Jennifer (Queen) Unit #4WI42-135-34846 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | Shut inOil | 4,610 | Feb 25, 1985 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #142-135-34741 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,600 | Dec 17, 1984 | 1 | Jul 2026 |
| Jennifer (Queen) Unit #242-135-34326 | Richland Resources Corporation | EctorConcho Bluff North (Queen) | ActiveOil | 4,655 | Jul 23, 1984 | 2 | Jul 2026 |
| Slator J. D. #1 L42-135-04491 | Richland Resources Corporation | EctorTXL (Tubb) | ActiveOil | 6,284 | — | 0 | — |
| Grove W. H. #3 L42-135-08096 | Richland Resources Corporation | EctorTXL (Tubb) | PluggedOil | — | — | 0 | — |
| Grove W. H. #442-135-08098 | Richland Resources Corporation | EctorTXL (Tubb) | PluggedOil | — | — | 0 | — |
| Parker J. E. #1 L42-135-08864 | Richland Resources Corporation | EctorTXL (Tubb) | PluggedOil | — | — | 0 | — |