| Wce #6HHZ42-165-38675 | Grace Petroleum Operating LLC | GainesPlatang (San Andres) | Shut inOil | 5,197 | Feb 16, 2018 | 1 | May 2020 |
| Wce #1HHZ42-501-36934 | Grace Petroleum Operating LLC | YoakumPlatang (San Andres) | Shut inOil | 5,211 | Jan 12, 2018 | 1 | May 2020 |
| Ashton 12 #442-003-47504 | Grace Petroleum Operating LLC | AndrewsFuhrman-Mascho | ActiveOil | 4,700 | Feb 21, 2017 | 1 | Aug 2026 |
| Cascade D #142-003-33966 | Grace Petroleum Operating LLC | AndrewsMartin (Consolidated) | ActiveOil | 7,000 | Dec 31, 2002 | 3 | Aug 2026 |
| Baker Roy 18 #342-137-31642 | Grace Petroleum Operating LLC | EdwardsSawyer (Canyon) | ActiveGas | 3,512 | Jul 23, 2002 | 1 | Aug 2026 |
| Baker Roy 18 #142-137-31628 | Grace Petroleum Operating LLC | EdwardsSawyer (Canyon) | Temporarily abandonedGas | 3,500 | Jun 4, 2002 | 1 | Jun 2006 |
| Baker 44 #242-137-31611 | Grace Petroleum Operating LLC | EdwardsSawyer (Canyon) | ActiveGas | 4,080 | Aug 20, 2001 | 1 | Aug 2026 |
| Baker Roy 49 #342-137-31612 | Grace Petroleum Operating LLC | EdwardsSawyer (Canyon) | ActiveGas | 3,814 | Aug 20, 2001 | 1 | Sep 2025 |
| Hardberger #342-165-35543 | Grace Petroleum Operating LLC | GainesChampmon (Strawn) | Shut inOil | 11,450 | Jun 20, 2000 | 1 | Aug 2026 |
| McDermott #642-435-35110 | Grace Petroleum Operating LLC | SuttonBranch North (Ellen.) | ActiveGas | 6,250 | Apr 17, 2000 | 1 | Aug 2026 |
| McDermott #442-435-34887 | Grace Petroleum Operating LLC | SuttonBranch North (Canyon Sand) | ActiveGas | 6,200 | Mar 3, 2000 | 2 | Aug 2026 |
| Hardberger #242-165-35493 | Grace Petroleum Operating LLC | GainesChampmon (Strawn) | Shut inOil | 11,450 | Jan 27, 2000 | 1 | Aug 2026 |
| McDermott #542-435-34800 | Grace Petroleum Operating LLC | SuttonBranch North (Ellen.) | ActiveGas | 6,154 | Feb 27, 1998 | 1 | Aug 2026 |
| Glasscock 19 #242-137-31400 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 3,585 | Nov 4, 1997 | 1 | Aug 2026 |
| McDermott #2-L42-435-34748 | Grace Petroleum Operating LLC | SuttonBranch North (Ellen.) | ActiveGas | 6,212 | Sep 22, 1997 | 2 | Jul 2025 |
| McDermott #342-435-00091 | Grace Petroleum Operating LLC | SuttonBranch North (Ellen.) | ActiveGas | 6,063 | Jun 6, 1997 | 2 | Jan 2023 |
| McDermott #142-435-33391 | Grace Petroleum Operating LLC | SuttonBranch North (Ellen.) | ActiveGas | 6,135 | Nov 18, 1996 | 2 | Aug 2026 |
| Hardberger #142-165-35033 | Grace Petroleum Operating LLC | GainesChampmon (Strawn) | Shut inOil | 12,808 | Jul 15, 1996 | 1 | Aug 2026 |
| Jones Estate SWD #242-165-34983 | Grace Petroleum Operating LLC | GainesJones Ranch (Wichita) | Shut inOil | 9,469 | Mar 27, 1996 | 1 | — |
| McJimsey #142-415-33367 | Grace Petroleum Operating LLC | ScurryKatie S Luck (Canyon Reef) | ActiveOil | 7,318 | Dec 4, 1995 | 1 | Jan 2026 |
| Mobil/Arco Jones Ranch #242-165-34820 | Grace Petroleum Operating LLC | GainesJones Ranch | ActiveOil | 11,176 | Dec 22, 1994 | 1 | Aug 2026 |
| Jones A. Hess Ranch #142-165-34775 | Grace Petroleum Operating LLC | GainesJones Ranch | ActiveOil | 11,281 | Aug 30, 1994 | 1 | Jun 2026 |
| Cottle #142-137-31164 | Grace Petroleum Operating LLC | EdwardsPolecat Creek (Penn) | Temporarily abandonedGas | 5,870 | Nov 9, 1993 | 2 | Jul 2006 |
| Glasscock #442-137-31140 | Grace Petroleum Operating LLC | EdwardsEpperson (Canyon Sand) | ActiveGas | 3,743 | Oct 15, 1992 | 1 | Aug 2026 |
| Glasscock #342-137-31139 | Grace Petroleum Operating LLC | EdwardsEpperson (Canyon Sand) | ActiveGas | 4,322 | Oct 6, 1992 | 1 | Jan 2026 |
| Glasscock #242-137-31127 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,154 | Jul 1, 1992 | 1 | Aug 2026 |
| Glasscock #142-137-31117 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,102 | Feb 6, 1992 | 1 | Mar 2013 |
| Stites #201142-435-00088 | Grace Petroleum Operating LLC | SuttonBranch North (Ellen.) | ActiveGas | 7,543 | Nov 6, 1991 | 1 | Jul 2026 |
| Freeman #540242-137-31089 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,100 | May 31, 1991 | 1 | Aug 2026 |
| Sweeten #280142-137-31086 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,010 | May 17, 1991 | 1 | Feb 2012 |
| Dismukes #1901A42-137-31076 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,300 | May 13, 1991 | 1 | Mar 2003 |
| Dismukes #560142-137-31079 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,503 | May 13, 1991 | 1 | Jan 2025 |
| Dismukes #560242-137-31082 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,300 | May 13, 1991 | 1 | Jan 2008 |
| Dismukes #550142-137-31068 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,011 | May 3, 1991 | 1 | Aug 2026 |
| Dismukes #550242-137-31069 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,013 | May 3, 1991 | 1 | Aug 2025 |
| Dismukes #110142-137-31072 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,300 | May 3, 1991 | 1 | Mar 2003 |
| Glasscock #50142-137-31047 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,010 | Feb 6, 1991 | 2 | Aug 2026 |
| Glasscock #40142-137-31048 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,500 | Feb 6, 1991 | 2 | Jun 2026 |
| Glasscock #170142-137-31056 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,300 | Feb 6, 1991 | 2 | May 2011 |
| Glasscock #50442-137-31059 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | Temporarily abandonedGas | 4,000 | Feb 6, 1991 | 2 | Jun 2011 |
| Glasscock #190142-137-31046 | Grace Petroleum Operating LLC | EdwardsRocksprings W. (Canyon) | ActiveGas | 4,275 | Feb 1, 1991 | 3 | Aug 2026 |
| McDermott #142-435-33471 | Grace Petroleum Operating LLC | SuttonBranch North (Adams Branch) | ActiveGas | 4,900 | May 24, 1989 | 1 | Aug 2026 |
| Ford H. M. #1A42-003-35613 | Grace Petroleum Operating LLC | AndrewsParker (Grayburg San Andres) | ActiveOil | 4,700 | Aug 12, 1986 | 1 | Aug 2026 |
| McCutchen W. A. -a- #11A42-495-31941 | Grace Petroleum Operating LLC | WinklerKermit | ActiveOil | 3,450 | May 22, 1985 | 1 | Aug 2026 |
| McCutchen W. A. -a- #1042-495-31870 | Grace Petroleum Operating LLC | WinklerKermit | ActiveOil | 3,400 | Dec 18, 1984 | 1 | Aug 2026 |
| H & J A #242-165-32788 | Grace Petroleum Operating LLC | GainesTedbit (San Andres) | ActiveOil | 5,015 | Mar 13, 1984 | 1 | Aug 2026 |
| Waters F. M. #442-165-32647 | Grace Petroleum Operating LLC | GainesMonarch (San Andres) | ActiveOil | 5,600 | Sep 12, 1983 | 1 | Aug 2026 |
| H & J A #142-165-32419 | Grace Petroleum Operating LLC | GainesTedbit (San Andres) | ActiveOil | 5,105 | Sep 1, 1982 | 1 | Aug 2026 |
| H & J #242-165-32265 | Grace Petroleum Operating LLC | GainesTedbit (San Andres) | ActiveOil | 5,085 | Oct 19, 1981 | 1 | Aug 2026 |
| Moore et al #142-165-32162 | Grace Petroleum Operating LLC | GainesJenkins S. (Clearfork Lo.) | ActiveOil | 9,910 | Jul 23, 1981 | 1 | Aug 2026 |