| Johnson #142-441-34662 | Window Operating Co. The only | TaylorGrand Old Oplin (Gray) | PluggedOil | 4,700 | May 5, 2022 | 1 | — |
| Betcher #142-059-37186 | Sands Energy LLC only | CallahanGrand Old Oplin (Gray) | ActiveOil | 4,165 | Oct 13, 2021 | 1 | Aug 2026 |
| Richardson #942-441-34630 | Chisholm Operating Inc. only | TaylorGrand Old Oplin (Gray) | Shut inOil | 4,030 | Aug 27, 2020 | 1 | Aug 2026 |
| Richardson #642-441-34628 | Chisholm Operating Inc. only | TaylorGrand Old Oplin (Gray) | Shut inOil | 5,137 | Jul 13, 2020 | 2 | Aug 2026 |
| Richardson #542-441-34626 | Chisholm Operating Inc. only | TaylorGrand Old Oplin (Gray) | ActiveOil | 4,583 | Jun 12, 2020 | 1 | Aug 2026 |
| Richardson #442-441-34622 | Chisholm Operating Inc. only | TaylorGrand Old Oplin (Gray) | ActiveOil | 4,575 | Mar 10, 2020 | 1 | Aug 2026 |
| Richardson #242-441-34619 | Chisholm Operating Inc. only | TaylorGrand Old Oplin (Gray) | ActiveOil | 4,600 | Jan 10, 2020 | 1 | Aug 2026 |
| Richardson #142-441-34608 | Chisholm Operating Inc. only | TaylorGrand Old Oplin (Gray) | ActiveOil | 4,540 | Jul 18, 2019 | 3 | Aug 2026 |
| Windham James T. #4C42-059-36749 | 3 S Production Inc. only | CallahanGrand Old Oplin (Gray) | ActiveOil | 3,970 | Jan 9, 2008 | 1 | Aug 2026 |
| Anderson #642-059-36714 | Chisholm Operating Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,900 | Jan 26, 2007 | 1 | Feb 2013 |
| Anderson #542-059-36694 | Chisholm Operating Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 5,000 | Aug 31, 2006 | 1 | Feb 2013 |
| Anderson #342-059-36682 | Chisholm Operating Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 5,000 | May 22, 2006 | 1 | Feb 2013 |
| Anderson #2WS42-059-36681 | Chisholm Operating Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 5,000 | May 3, 2006 | 1 | Feb 2013 |
| Anderson #142-059-36664 | Chisholm Operating Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 5,000 | Dec 9, 2005 | 2 | Feb 2013 |
| Harville #342-059-36601 | Encon Services Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,000 | Mar 28, 2002 | 1 | Dec 2009 |
| Harville T. #242-059-35089 | Dallas Production Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,700 | Jan 24, 2002 | 2 | Jul 1995 |
| Windham James T. #6 A42-441-33358 | Encon Services Inc. only | TaylorTaylor County Regular | PluggedOil | 4,700 | Dec 15, 1999 | 2 | Aug 2026 |
| McCarty #3B42-059-36070 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,558 | Oct 27, 1995 | 5 | Feb 2003 |
| Kye #342-059-35850 | Tracker Mineral only | CallahanOplin (Ellenburger) | PluggedOil | 4,600 | Aug 5, 1993 | 2 | Dec 1996 |
| McCarty & McCarty #742-059-36298 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,600 | Jun 25, 1993 | 1 | Jun 2003 |
| Jones Ranch #2242-059-36207 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #2542-059-36208 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #2442-059-36209 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #1342-059-36210 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #2WW42-059-36211 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 2,600 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #4WW42-059-36212 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 2,600 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #2642-059-36213 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Nov 5, 1991 | 1 | May 2005 |
| Jones Ranch #1WW42-059-36182 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 2,600 | Jul 25, 1991 | 1 | May 2005 |
| Jones Ranch #2142-059-36183 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Jul 25, 1991 | 1 | May 2005 |
| Jones Ranch #2342-059-36184 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,500 | Jul 25, 1991 | 1 | May 2005 |
| Jones Ranch #3WW42-059-36185 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 2,600 | Jul 25, 1991 | 1 | May 2005 |
| Chatham William #442-059-36173 | Conquistador Petroleum Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,990 | Jun 24, 1991 | 1 | Jan 1999 |
| Chatham Betty #342-059-36172 | Conquistador Petroleum Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,990 | Jun 14, 1991 | 1 | Jun 1994 |
| Jones Ranch #1042-059-36090 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Aug 1, 1990 | 1 | May 2005 |
| Jones Ranch #1842-059-36091 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Aug 1, 1990 | 2 | May 2005 |
| Windham James T. #3 C42-059-36080 | 3 S Production Inc. only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,700 | Jun 18, 1990 | 1 | Aug 2026 |
| Windham James T. #1 C42-059-36030 | 3 S Production Inc. only | CallahanGrand Old Oplin (Gray) | ActiveOil | 4,700 | Apr 19, 1990 | 3 | Aug 2026 |
| Johnson Heirs Litigation #542-059-36064 | Window Operating Co. The only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,600 | Apr 4, 1990 | 1 | Jun 1995 |
| Jones Ranch #942-059-36056 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,600 | Mar 6, 1990 | 1 | May 2005 |
| Jones Ranch #842-059-36057 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 3,950 | Mar 6, 1990 | 1 | May 2005 |
| Windham James T. #2 C42-059-36055 | 3 S Production Inc. only | CallahanGrand Old Oplin (Gray) | ActiveOil | 4,609 | Mar 1, 1990 | 1 | Aug 2026 |
| McCarty & McCarty #342-059-35080 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,600 | Feb 6, 1990 | 2 | Jun 2003 |
| Jones Ranch #742-059-36038 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Nov 16, 1989 | 1 | May 2005 |
| Jones Ranch #642-059-36035 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Oct 27, 1989 | 1 | May 2005 |
| Jones Ranch #542-059-36032 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Oct 23, 1989 | 1 | May 2005 |
| Jones Ranch #442-059-36031 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Oct 20, 1989 | 1 | May 2005 |
| Harville B #242-059-36001 | R R Operation Inc only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,600 | Jun 16, 1989 | 1 | Apr 1996 |
| Johnson Heirs Litigation #342-059-35915 | Window Operating Co. The only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,990 | Jun 8, 1989 | 2 | Jun 1995 |
| Johnson Heirs Litigation #142-059-35745 | Window Operating Co. The only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,600 | Apr 10, 1989 | 3 | Jun 1995 |
| Jones Ranch #242-059-35166 | Windham Resources only | CallahanGrand Old Oplin (Gray) | PluggedOil | 4,999 | Mar 29, 1989 | 2 | May 2005 |