| Hardberger O-11-67625 | Grace Petroleum Operating, LLC | Champmon (Strawn) | Gaines | 4 | 1.66M | 993K | Oct 1996 – Apr 2026 |
| Mobil/Arco Jones Ranch O-11-67408 | Grace Petroleum Operating, LLC | Jones Ranch | Gaines | 1 | 432K | 0 | Apr 1995 – Apr 2026 |
| Jones, A. Hess Ranch O-11-67324 | Grace Petroleum Operating, LLC | Jones Ranch | Gaines | 1 | 225K | 1.85K | Nov 1994 – Apr 2026 |
| Adriel O-11-69434 | Grace Petroleum Operating, LLC | Fullerville, NE. (San Andres) | Kent | 6 | 165K | 0 | Aug 2009 – Mar 2026 |
| Waters, F. M. O-11-63223 | Grace Petroleum Operating, LLC | Monarch (San Andres) | Gaines | 1 | 157K | 149 | Jan 1993 – Apr 2026 |
| Jones, Leta O-10-1636 | Grace Petroleum Operating, LLC | Fuhrman (Glorieta) | Andrews | 3 | 138K | 27.9K | Jan 1993 – Oct 2020 |
| Trinity State "28" O-10-37754 | Grace Petroleum Operating, LLC | Sand Bend Draw (Ramsey) | Reeves | 3 | 128K | 187K | Mar 2006 – Apr 2026 |
| McJimsey O-11-67523 | Grace Petroleum Operating, LLC | Katie's Luck (Canyon Reef) | Scurry | 1 | 89.4K | 288K | Jan 1996 – Jan 2026 |
| Jones, Leta O-10-12655 | Grace Petroleum Operating, LLC | Fuhrman-Mascho | Andrews | 5 | 83K | 111K | Jan 1993 – Apr 2026 |
| Central State Bank of Abilene O-10-3227 | Grace Petroleum Operating, LLC | Kermit | Winkler | 16 | 79.9K | 203K | Jan 1993 – Apr 2026 |
| Ford, H. M. O-10-18241 | Grace Petroleum Operating, LLC | Parker (Grayburg, San Andres) | Andrews | 5 | 77.2K | 52 | Jan 1993 – Apr 2026 |
| Jones, E. H. "C" O-11-3010 | Grace Petroleum Operating, LLC | Jones Ranch | Gaines | 1 | 74.2K | 4.84K | Jan 1993 – Oct 2016 |
| McCutchen, W. A., -A- O-10-8528 | Grace Petroleum Operating, LLC | Kermit | Winkler | 10 | 73.9K | 368K | Jan 1993 – Apr 2026 |
| Moore et Al O-11-63813 | Grace Petroleum Operating, LLC | Jenkins, S. (Clearfork, Lo.) | Gaines | 1 | 68.5K | 4.81K | Jan 1993 – Apr 2026 |
| Good, Jeff. "2" O-11-13246 | Grace Petroleum Operating, LLC | Clara Good (Fusselman) | Borden | 1 | 65K | 21 | Jan 1993 – Aug 2021 |
| H & J "A" O-11-64112 | Grace Petroleum Operating, LLC | Tedbit (San Andres) | Gaines | 2 | 61.4K | 46 | Jan 1993 – Apr 2026 |
| H & J O-11-61533 | Grace Petroleum Operating, LLC | Tedbit (San Andres) | Gaines | 2 | 54.9K | 46 | Jan 1993 – Apr 2026 |
| Cone O-11-62433 | Grace Petroleum Operating, LLC | Spivey (San Andres) | Yoakum | 2 | 49.4K | 46 | Jan 1993 – Feb 2020 |
| Love O-11-67884 | Grace Petroleum Operating, LLC | Jones Ranch | Gaines | 1 | 47.1K | 0 | Feb 1998 – Jul 2011 |
| Thomason et Al O-11-69997 | Grace Petroleum Operating, LLC | Tex-Mex, SE. (Wichita Albany) | Gaines | 2 | 42.2K | 73.4K | Oct 2012 – Apr 2026 |
| Caldwell O-11-63490 | Grace Petroleum Operating, LLC | Brahaney | Yoakum | 1 | 40.6K | 46 | Jan 1993 – Apr 2026 |
| Walker O-11-62037 | Grace Petroleum Operating, LLC | Brahaney | Yoakum | 1 | 33.8K | 46 | Jan 1993 – Apr 2026 |
| Clawater O-11-62612 | Grace Petroleum Operating, LLC | Spivey (San Andres) | Yoakum | 1 | 19.1K | 46 | Jan 1993 – Apr 2020 |
| Cascade "D" O-10-40632 | Grace Petroleum Operating, LLC | Martin (Consolidated) | Andrews | 1 | 16.4K | 32.5K | Jun 2010 – Apr 2026 |
| Wce O-11-70798 | Grace Petroleum Operating, LLC | Sable (San Andres) | Gaines | 2 | 14.4K | 5.14K | Oct 2018 – May 2020 |
| Ashton 12 O-10-48414 | Grace Petroleum Operating, LLC | Fuhrman-Mascho | Andrews | 1 | 13.7K | 15.6K | Apr 2017 – Apr 2026 |
| Ford, H. M. -B- O-10-31679 | Grace Petroleum Operating, LLC | Parker (Grayburg, San Andres) | Andrews | 2 | 13.4K | 46 | Jan 1993 – Apr 2026 |
| Cone "A" O-11-62924 | Grace Petroleum Operating, LLC | Spivey (San Andres) | Yoakum | 1 | 10.4K | 45 | Jan 1993 – Feb 2020 |
| McDermott G-9-161643 | Grace Petroleum Operating, LLC | Branch, North (Ellen.) | Sutton | 1 | 901 | 1.02M | Jan 1997 – Sep 2025 |
| McDermott G-9-171181 | Grace Petroleum Operating, LLC | Branch, North (Ellen.) | Sutton | 1 | 195 | 931K | Apr 1998 – Oct 2025 |
| McDermott G-9-168628 | Grace Petroleum Operating, LLC | Branch, North (Ellen.) | Sutton | 1 | 187 | 254K | Jul 1997 – Jan 2023 |
| Stites G-9-140758 | Grace Petroleum Operating, LLC | Branch, North (Ellen.) | Sutton | 1 | 64 | 170K | Jan 1993 – Sep 2025 |
| Baker 44 G-9-188177 | Grace Petroleum Operating, LLC | Sawyer (Canyon) | Edwards | 1 | 37 | 159K | Nov 2001 – Sep 2025 |
| Iowa Realty Trust G-10-20581 | Grace Petroleum Operating, LLC | Pecos Valley (McKee) | Pecos | 1 | 35 | 811K | Jan 1993 – Aug 2022 |
| Glasscock G-1-138596 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 12 | 206K | Jan 1993 – May 2011 |
| Stites, A. Mrs G-9-49277 | Grace Petroleum Operating, LLC | Branch, North (Strawn) | Sutton | 1 | 10 | 91.4K | Jan 1993 – Sep 2025 |
| Cottle G-1-150089 | Grace Petroleum Operating, LLC | Polecat Creek (Penn) | Edwards | 1 | 4 | 481K | Mar 1994 – Jul 2006 |
| Mesquite G-9-95638 | Grace Petroleum Operating, LLC | Branch, North (Adams Branch) | Sutton | 1 | 2 | 45.7K | Jan 1993 – Sep 2017 |
| McDermott G-9-135164 | Grace Petroleum Operating, LLC | Branch, North (Adams Branch) | Sutton | 1 | 2 | 123K | Jan 1993 – Sep 2025 |
| Freeman G-1-139991 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 1 | 227K | Jan 1993 – Jul 2025 |
| McDermott G-9-179113 | Grace Petroleum Operating, LLC | Branch, North (Ellen.) | Sutton | 1 | 1 | 208K | Aug 2000 – Sep 2025 |
| Nancy "161" G-9-218722 | Grace Petroleum Operating, LLC | Wildcat | Upton | 1 | 0 | 0 | — |
| Glasscock G-1-138602 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 329K | Jan 1993 – Sep 2025 |
| Glasscock G-1-138604 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 55.3K | Jan 1993 – Jun 2011 |
| Dismukes G-1-138608 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 95.2K | Jan 1993 – Aug 2025 |
| Sweeten G-1-139206 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 179K | Jan 1993 – Feb 2012 |
| Dismukes G-1-139210 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 117K | Jan 1993 – Mar 2003 |
| Dismukes G-1-139211 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 95.3K | Jan 1993 – Mar 2003 |
| Dismukes G-1-139630 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 351K | Jan 1993 – Jan 2026 |
| Dismukes G-1-139631 | Grace Petroleum Operating, LLC | Rocksprings, W. (Canyon) | Edwards | 1 | 0 | 48.8K | Jan 1993 – Jan 2008 |