| Willard Unit #7012HHZ42-501-37657 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Permitted | 5,700 | Jan 29, 2026 | — | — |
| Willard Unit #7014HHZ42-501-37658 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 29, 2026 | — | — |
| Willard Unit #7001HHZ42-501-37647 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 15, 2026 | — | — |
| Willard Unit #7003HHZ42-501-37648 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 15, 2026 | — | — |
| Willard Unit #7005HHZ42-501-37649 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 15, 2026 | — | — |
| Willard Unit #7006HHZ42-501-37650 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 15, 2026 | — | — |
| Willard Unit #7016HHZ42-501-37651 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 15, 2026 | — | — |
| Willard Unit #7002HHZ42-501-37652 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,700 | Jan 15, 2026 | — | — |
| Salt Creek Field Unit #E33842-263-32177 | OXY USA WTP LP | Kent, TXSalt Creek | ActiveOil | 6,930 | Oct 22, 2025 | — | — |
| Salt Creek Field Unit #C44342-263-32180 | OXY USA WTP LP | Kent, TXSalt Creek | ActiveOil | 6,887 | Oct 16, 2025 | — | — |
| El Capitan Water Supply Well #11R42-495-35087 | OXY USA WTP LPpermit operator | Winkler, TXHarper | Drilled | 6,000 | Mar 20, 2025 | — | — |
| West Seminole SA Unit #0815HZ42-165-38985 | OXY USA WTP LPpermit operator | Gaines, TXSeminole, West | Drilled | 6,000 | Mar 6, 2025 | — | — |
| Salt Creek Field Unit #C43842-263-32169 | OXY USA WTP LP | Kent, TXSalt Creek | ActiveOil | 6,977 | May 23, 2024 | — | — |
| Salt Creek Field Unit #C43942-263-32170 | OXY USA WTP LP | Kent, TXSalt Creek | ActiveOil | 6,979 | May 23, 2024 | — | — |
| Salt Creek Field Unit #C44042-263-32171 | OXY USA WTP LP | Kent, TXSalt Creek | ActiveOil | 6,867 | May 23, 2024 | — | — |
| Witcher, J. E. 19 #342-135-43982 | OXY USA WTP LPpermit operator | Ector, TXCowden, South (Canyon 8790) | Drilled | 10,000 | Sep 5, 2023 | — | — |
| Amerigo 0980CP #1HHZ42-383-41188 | OXY USA WTP LP | Reagan, TXSpraberry (Trend Area) | Shut inOil | 10,161 | Aug 5, 2022 | — | — |
| Dac Attack #142-495-34581 | OXY USA WTP LPpermit operator | Winkler, TXHarper | Drilled | 6,000 | Feb 12, 2021 | — | — |
| Spruce Goose #142-135-38171 | OXY USA WTP LP | Ector, TXWildcat | Shut inOil | 8,798 | Sep 20, 2019 | — | — |
| West Seminole SA Unit #110142-165-00668 | OXY USA WTP LP | Gaines, TXSeminole West | PluggedOil | 5,166 | May 29, 2019 | — | — |
| West Seminole SA Unit #3WD42-165-38439 | OXY USA WTP LP | Gaines, TXSeminole W. (Devonian) | ActiveInjection | 12,660 | Sep 2, 2016 | — | — |
| Cole #1WD42-135-43153 | OXY USA WTP LP | Ector, TXMartin (Consolidated) | Shut inOil | 5,570 | Aug 1, 2014 | — | — |
| Willard Unit #38F42-501-35869 | OXY USA WTP LPpermit operator | Yoakum, TXWasson | Drilled | 5,800 | Oct 21, 2011 | — | — |
| Dollarhide Unit #3222D42-003-41619 | OXY USA WTP LPpermit operator | Andrews, TXDollarhide (Devonian) | Drilled | 8,500 | Apr 20, 2010 | — | — |
| Osprey 9 #90242-389-32440 | OXY USA WTP LP | Reeves, TXToro (Delaware) | PluggedOil | 7,000 | Nov 17, 2006 | — | — |
| Stone a #142-475-35067 | OXY USA WTP LP | Ward, TXWickett (Penn.) | PluggedOil | 9,200 | Mar 14, 2006 | — | — |
| North Dollarhide Unit #13142-003-39655 | OXY USA WTP LPpermit operator | Andrews, TX | Drilled | 8,700 | Aug 26, 2005 | — | — |
| Dora Roberts Ranch Devonian Unit #805HZ42-329-35154 | OXY USA WTP LP | Midland, TXDora Roberts (Devonian) | PluggedGas | 12,375 | Aug 24, 2004 | — | — |
| Jones-O Donnell #1WD42-263-31495 | OXY USA WTP LP | Kent, TXSalt Creek | ActiveInjection | 7,456 | Jun 18, 1997 | — | — |
| Holt W Swdw #142-135-37365 | OXY USA WTP LP | Ector, TXCowden North | Shut inOil | 13,052 | Nov 14, 1996 | — | — |
| El Mar /Delaware/ Unit #124242-301-00525 | OXY USA WTP LP | Loving, TXEl Mar (Delaware) | PluggedOil | 4,616 | Jun 27, 1996 | — | — |
| Jones Percy #1111WD42-263-31509 | OXY USA WTP LP | Kent, TXSalt Creek | PluggedOil | 7,000 | Oct 26, 1993 | — | — |
| Roberts Dora Ranch Dev. Unit #80242-329-00310 | OXY USA WTP LP | Midland, TXDora Roberts (Devonian) | PluggedGas | 12,270 | Mar 14, 1991 | — | — |
| West Seminole SA Unit #103W42-165-01592 | OXY USA WTP LP | Gaines, TXSeminole West | PluggedOil | 3,427 | Mar 26, 1985 | — | — |
| State Univ -CG- #142-003-01286 | OXY USA WTP LP | Andrews, TXMeans East (Lower Wolfcamp) | PluggedOil | 10,936 | Jan 28, 1982 | — | — |
| El Capitan Water Supply Well #18A42-495-31341 | OXY USA WTP LP | Winkler, TXHarper | ActiveWater Supply | 5,180 | Apr 16, 1981 | — | — |
| El Capitan Water Supply Well #22A42-495-31333 | OXY USA WTP LP | Winkler, TXHarper | PluggedOil | 5,200 | Apr 8, 1981 | — | — |
| Sharon Ridge Canyon Unit #3601W42-033-00892 | OXY USA WTP LP | Borden, TXDiamond -M- (Canyon Lime Area) | PluggedOil | 6,920 | Feb 18, 1981 | — | — |
| Johnson E #742-135-31284 | OXY USA WTP LP | Ector, TXJohnson (Penn) | PluggedOil | 9,425 | Jan 16, 1979 | — | — |
| El Capitan Water Supply Well #21WS42-495-31012 | OXY USA WTP LP | Winkler, TXHarper | PluggedOil | 5,200 | Nov 30, 1978 | — | — |
| El Capitan Water Supply Well #28WS42-495-31013 | OXY USA WTP LP | Winkler, TXHarper | ActiveWater Supply | 5,135 | Nov 30, 1978 | — | — |
| El Capitan Water Supply Well #18WS42-495-30910 | OXY USA WTP LP | Winkler, TXHarper | PluggedOil | 5,100 | Jan 30, 1978 | — | — |
| El Capitan Water Supply Well #11A42-495-30912 | OXY USA WTP LP | Winkler, TXHarper | PluggedOil | 5,200 | Jan 30, 1978 | — | — |
| El Capitan Water Supply Well #3A42-495-30913 | OXY USA WTP LP | Winkler, TXHarper | ActiveWater Supply | 5,200 | Jan 30, 1978 | — | — |
| Braddock John #242-165-30607 | OXY USA WTP LP | Gaines, TXG-M-K (Yates) | PluggedGas | 5,180 | Jul 13, 1977 | — | — |
| North Dollarhide Unit #105WC42-003-00770 | OXY USA WTP LP | Andrews, TXDollarhide (Clear Fork) | PluggedOil | — | — | — | — |
| North Dollarhide Unit #108WC42-003-00871 | OXY USA WTP LP | Andrews, TXDollarhide (Clear Fork) | Shut inOil | 8,470 | — | — | — |
| North Dollarhide Unit #101WC42-003-01973 | OXY USA WTP LP | Andrews, TXDollarhide (Clear Fork) | ActiveInjection | 8,792 | — | — | — |
| North Dollarhide Unit #20142-003-01974 | OXY USA WTP LP | Andrews, TXDollarhide (Clear Fork) | PluggedOil | — | — | — | — |
| North Dollarhide Unit #301WC42-003-01975 | OXY USA WTP LP | Andrews, TXDollarhide (Clear Fork) | PluggedOil | — | — | — | — |