| DBM 56-3-21 #1D42-389-39518 | Wes Water Holdings LLC only | ReevesKen Regan (Delaware) | ActiveInjection | 1,482 | Oct 6, 2023 | 3 | Jul 2026 |
| Margarita SWD #142-389-39742 | Velocity Water Solutions LP only | ReevesKen Regan (Delaware) | ActiveInjection | 6,445 | Jan 7, 2022 | 1 | Jul 2026 |
| Prestige Worldwide SWD #142-389-38948 | Macarthur Midstream LLC only | ReevesKen Regan (Delaware) | ActiveInjection | 6,142 | Feb 6, 2020 | 1 | Jul 2026 |
| Greasewood SWD #242-389-38693 | Pilot Water Solutions Permianllc only | ReevesKen Regan (Delaware) | Shut inOil | 6,055 | Oct 11, 2019 | 1 | Jul 2026 |
| Twister SWD #142-389-38511 | Velocity Water Solutions LP only | ReevesKen Regan (Delaware) | ActiveInjection | 6,000 | Jul 22, 2019 | 1 | Jul 2026 |
| Bighorn 1-31 WD #1HZ42-389-32732 | Coterra Energy Operating Co. only | ReevesKen Regan (Delaware) | ActiveInjection | 14,969 | Sep 14, 2018 | 3 | Jul 2026 |
| Blacktop 21601 SWD #1W42-389-35708 | BTA Oil Producers LLC only | ReevesKen Regan (Delaware) | ActiveInjection | 6,270 | Feb 17, 2017 | 2 | Jul 2026 |
| Greasewood SWD #142-389-35413 | Pilot Water Solutions Permianllc only | ReevesKen Regan (Delaware) | ActiveInjection | 5,800 | Sep 27, 2016 | 1 | Jul 2026 |
| Snowcrest 1-33 WD #1HZ42-389-32691 | Coterra Energy Operating Co. only | ReevesKen Regan (Delaware) | ActiveInjection | 5,650 | Aug 21, 2014 | 3 | Jul 2026 |
| Channing SWD #142-389-33342 | NGL Water Solutions Permian LLC only | ReevesKen Regan (Delaware) | ActiveInjection | 6,700 | May 16, 2012 | 1 | Jul 2026 |
| Texaco 23 #3HHZ42-389-32021 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,215 | Sep 23, 1997 | 2 | Jul 2026 |
| Texaco 23 #2HZ42-389-32022 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,245 | Aug 14, 1997 | 2 | Jul 2026 |
| Texaco BK #1HHZ42-389-32115 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,200 | Apr 7, 1997 | 1 | Jul 2026 |
| Meeker Trust #280542-389-32089 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,700 | Feb 5, 1997 | 2 | Jul 2026 |
| Meeker HD #1HZ42-389-32113 | New Horizon Exploration Inc. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Jan 22, 1997 | 2 | Aug 1998 |
| Texaco 23 #142-389-32023 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,250 | Jul 14, 1992 | 1 | Jul 2026 |
| Carson #342-389-32002 | Q Natural Resources LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,650 | Jan 31, 1992 | 1 | Jul 2026 |
| Carson #142-389-32001 | Q Natural Resources LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,650 | Jan 21, 1992 | 1 | Jul 2026 |
| Carson #242-389-32000 | Q Natural Resources LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,650 | Jan 9, 1992 | 1 | Jul 2026 |
| Texaco 9 #542-389-31987 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,468 | Aug 8, 1991 | 1 | Jul 2026 |
| Texaco 9 #242-389-31988 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,446 | Aug 8, 1991 | 1 | Jul 2026 |
| Texaco 9 #342-389-31989 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,510 | Aug 8, 1991 | 1 | Jul 2026 |
| Texaco 9 #442-389-31990 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Aug 8, 1991 | 1 | Jul 2026 |
| Texaco 9 #142-389-31985 | E. & M. Tech Inc. only | ReevesKen Regan (Delaware) | Shut inOil | 3,446 | Jul 16, 1991 | 1 | Jul 2026 |
| Phillips -66- #442-389-31972 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Mar 27, 1991 | 1 | Jul 2026 |
| Phillips 66 3A #342-389-31951 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Aug 28, 1990 | 1 | Jul 2026 |
| Permian #342-389-31947 | Teke Production LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,597 | Jul 9, 1990 | 1 | Jul 2026 |
| Permian #242-389-31943 | Teke Production LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,625 | Jun 13, 1990 | 1 | Jul 2026 |
| Permian #142-389-31944 | Teke Production LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,625 | Jun 13, 1990 | 1 | Jul 2026 |
| South Orla -B- #242-389-31935 | Q Natural Resources LLC only | ReevesKen Regan (Delaware) | ActiveOil | 3,650 | Mar 22, 1990 | 1 | Jul 2026 |
| South Orla -a- #142-389-31936 | Apv McCamey LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,650 | Mar 22, 1990 | 1 | Jul 2026 |
| North Pecos #242-389-31919 | Teke Production LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,653 | Jan 5, 1990 | 1 | Jul 2026 |
| North Pecos #142-389-31920 | Teke Production LLC only | ReevesKen Regan (Delaware) | Shut inOil | 3,732 | Jan 5, 1990 | 1 | Jul 2026 |
| Texaco Fee #342-389-31916 | Ranger 40 Petroleum LLC only | ReevesKen Regan (Delaware) | PluggedOil | 5,500 | Nov 22, 1989 | 1 | Jul 2026 |
| Texaco Fee #242-389-31915 | Ranger 40 Petroleum LLC only | ReevesKen Regan (Delaware) | PluggedOil | 3,999 | Nov 14, 1989 | 1 | Jul 2026 |
| Texaco Fee #142-389-31914 | Ranger 40 Petroleum LLC only | ReevesKen Regan (Delaware) | PluggedOil | 3,999 | Nov 8, 1989 | 1 | Jul 2026 |
| Phillips -66- #242-389-31912 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Oct 26, 1989 | 1 | Jul 2026 |
| Phillips -66- D #1D42-389-31913 | JRC Petroleum only | ReevesKen Regan (Delaware) | ActiveInjection | 3,560 | Oct 26, 1989 | 1 | Jul 2026 |
| Arco-Armstrong #142-389-31911 | Texaco Inc. only | ReevesKen Regan (Delaware) | PluggedOil | 5,200 | Oct 11, 1989 | 2 | — |
| Smith Paul #542-389-31909 | Perimeter Resource Company only | ReevesKen Regan (Delaware) | PluggedOil | 5,999 | Sep 27, 1989 | 1 | Jul 2026 |
| Smith Paul #442-389-31908 | Perimeter Resource Company only | ReevesKen Regan (Delaware) | PluggedOil | 5,999 | Sep 14, 1989 | 1 | Jul 2026 |
| Meeker Hill -D- #742-389-31905 | Linop Corporation only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Aug 17, 1989 | 1 | Jul 2026 |
| Meeker Hill -D- #842-389-31906 | Linop Corporation only | ReevesKen Regan (Delaware) | Shut inOil | 3,550 | Aug 17, 1989 | 1 | Jul 2026 |
| Smith Paul #342-389-31900 | Perimeter Resource Company only | ReevesKen Regan (Delaware) | PluggedOil | 3,999 | Jul 12, 1989 | 1 | Jul 2026 |
| Smith Paul #142-389-31898 | Perimeter Resource Company only | ReevesKen Regan (Delaware) | PluggedOil | 3,999 | Jun 22, 1989 | 1 | Jul 2026 |
| Paul Smith #142-389-31899 | Ranger 40 Petroleum LLC only | ReevesKen Regan (Delaware) | PluggedOil | 3,999 | Jun 22, 1989 | 1 | Jul 2026 |
| Meekerhill -B- #642-389-31886 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Apr 19, 1989 | 1 | Jul 2026 |
| Meeker Hill -C- #542-389-31857 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,700 | Jun 27, 1988 | 1 | Jul 2026 |
| Meeker Hill a #242-389-31720 | RE-OP Corp. only | ReevesKen Regan (Delaware) | PluggedOil | 3,600 | Mar 19, 1986 | 1 | Jul 2026 |
| Shelly #142-389-31707 | Linop Corporation only | ReevesKen Regan (Delaware) | PluggedOil | 3,750 | Dec 30, 1985 | 1 | Jun 2000 |