| Sealy Smith Foundation O-10-36549 | Occidental Permian Ltd. only | Monahans (Wolf.-Ellen., Cons) | Ward | 41 | 2.83M | 18.1M | Jan 2001 – Aug 2026 |
| Shell O-10-28362 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 21 | 2.24M | 4.76M | by Jan 1993 – Jul 2026 |
| UL Guanella 0504-17 O-10-50177 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Ward | 3 | 1.8M | 3.08M | Aug 2017 – Aug 2026 |
| Shell 'B' O-10-44739 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 11 | 1.17M | 3.37M | Nov 2013 – Jul 2026 |
| Edwards, C. W., et Al O-10-17577 | Pitts Energy Co. only | Janelle, SE. (Tubb) | Ward | 21 | 830K | 6.39M | by Jan 1993 – Aug 2026 |
| Edwards, Jno. Etal -B- O-10-32210 | Pitts Energy Co. only | Janelle, SE. (Tubb) | Ward | 7 | 696K | 4.59M | by Jan 1993 – Aug 2026 |
| Telluride G-10-294490 | Halcon Operating Co., Inc. only | Phantom (Wolfcamp) | Ward | 1 | 626K | 1.51M | Aug 2018 – Jul 2026 |
| Edwards, Janelle, Etal -B- O-10-17127 | Pitts Energy Co. only | Crawar (Devonian, North) | Crane | 9 | 518K | 4.02M | by Jan 1993 – Aug 2026 |
| Johnson O-10-36206 | Seaboard Operating Co. only | Double E (Bell Canyon) | Ward | 16 | 497K | 1.14M | Aug 1999 – Aug 2026 |
| Postelle, J. F. O-10-20702 | Apache Corporation only | Rhoda Walker (Canyon 5900) | Ward | 14 | 478K | 1.9M | by Jan 1993 – Apr 2022 |
| Danielle 183 Unit G-10-287912 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 465K | 3.71M | May 2019 – Aug 2026 |
| Danielle 183 Unit G-10-288605 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 440K | 2.75M | Apr 2019 – Aug 2026 |
| Hellbender State 150 O-10-42771 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 8 | 436K | 805K | Jul 2012 – Aug 2026 |
| Telluride A O-10-53801 | Halcon Operating Co., Inc. only | Phantom (Wolfcamp) | Ward | 1 | 416K | 1.12M | Feb 2020 – Jul 2026 |
| Telluride B O-10-53799 | Halcon Operating Co., Inc. only | Phantom (Wolfcamp) | Ward | 1 | 396K | 1.36M | Mar 2020 – Jul 2026 |
| Caprito 83 O-10-35180 | Abraxas Petroleum Corporation only | Abraxas (Bell Canyon) | Ward | 13 | 395K | 1.77M | Oct 1996 – Jun 2003 |
| Spellbound G-10-289433 | MCM Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 341K | 3.86M | Feb 2019 – Jul 2026 |
| Edwards, C. W., et Al O-10-35453 | Pitts Energy Co. only | Janelle, SE. (Glorieta) | Ward | 7 | 325K | 2.07M | Jul 1997 – Aug 2026 |
| Monroe 1-10 O-10-42119 | Shell Western E&P only | Phantom (Bone Springs) | Ward | 1 | 314K | 465K | Jun 2011 – Mar 2014 |
| Shell 41 Unit G-10-296823 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 305K | 1.59M | Jul 2023 – Aug 2026 |
| Cornell 226-34 G-10-289455 | Matador Production Company only | Phantom (Wolfcamp) | Ward | 1 | 296K | 3.01M | Sep 2019 – Aug 2026 |
| Edwards, Janelle O-10-34234 | Williams Oil Company only | Crawar (Glorieta) | Ward | 4 | 279K | 1.37M | Jul 1994 – Aug 2026 |
| Bel Terra A O-10-50208 | Williams Oil Company only | Janelle, SE. (Tubb) | Ward | 7 | 267K | 1.03M | Oct 2017 – Aug 2026 |
| Kimbell 34-194 Unit G-10-279505 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 267K | 1.38M | Jul 2015 – Aug 2026 |
| Hellbender State 150 G-10-299858 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 262K | 229K | Jun 2014 – Aug 2026 |
| Shell 41 Unit G-10-296883 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 249K | 1.52M | Jul 2023 – Aug 2026 |
| Cornell Unit 34-189 G-10-290568 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 222K | 797K | May 2016 – Aug 2026 |
| Shell 41 Unit G-10-296615 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 218K | 1.76M | Jul 2023 – Aug 2026 |
| Maxwell, J. W. O-10-7231 | Crescent Energy Operating, LLC only | Ward, South | Ward | 11 | 204K | 4.39K | by Jan 1993 – May 2021 |
| Stella State 34-208 WRD Unit G-10-287537 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 203K | 1.32M | Apr 2017 – Aug 2026 |
| Shell 41 Unit G-10-296616 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 197K | 2.09M | Jul 2023 – Aug 2026 |
| Hellbender State 150 G-10-299857 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 194K | 174K | May 2014 – Aug 2026 |
| Hellbender State 150 G-10-299856 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 185K | 177K | Sep 2016 – Mar 2026 |
| Shell 41 Unit G-10-296614 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 180K | 1.6M | Jul 2023 – Aug 2026 |
| Edwards, Jno. Etal -B- O-10-36308 | Pitts Energy Co. only | Janelle (Clear Fork) | Ward | 1 | 177K | 554K | Mar 2000 – Aug 2026 |
| Caprito 82 O-10-35484 | Abraxas Petroleum Corporation only | Abraxas (Bell Canyon) | Ward | 8 | 164K | 479K | Jun 1997 – Jun 2003 |
| Burrell State 34-143 Unit O-10-44806 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Ward | 1 | 154K | 183K | Dec 2013 – Oct 2016 |
| Edwards, C. W. et Al O-10-36309 | Pitts Energy Co. only | Janelle (Clear Fork) | Ward | 6 | 143K | 1.9M | Mar 2000 – Aug 2026 |
| University 19-25 O-10-43374 | Shell Western E&P only | Phantom (Wolfcamp) | Ward | 1 | 140K | 169K | Dec 2012 – Aug 2017 |
| Sealy, Geo. Sec. 66 O-10-22127 | Shell Western E&P only | Magnolia Sealy, NW (Yates 3400) | Ward | 4 | 126K | 21 | by Jan 1993 – Mar 2014 |
| Kimbell 34-194 G-10-290296 | Permian Resources Operating, LLC only | Sandbar (Bone Spring) | Ward | 1 | 126K | 471K | Sep 2010 – Aug 2026 |
| Caprito 98 O-10-35698 | Abraxas Petroleum Corporation only | R.O.C. (Bell Canyon) | Ward | 2 | 126K | 496K | Aug 1997 – Feb 2019 |
| Burrell 34-143 O-10-48562 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Ward | 1 | 124K | 153K | Nov 2016 – Aug 2026 |
| Kelley O-10-31943 | Pitts Energy Co. only | Scott (Cherry Canyon) | Ward | 2 | 123K | 159K | by Jan 1993 – Jan 2020 |
| Stella State 34-208 WRD Unit G-10-287538 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 121K | 837K | Apr 2017 – Jul 2019 |
| Kimbell 34-194 Unit G-10-279401 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 115K | 607K | Jul 2015 – Aug 2026 |
| Hall, G. T. 31 G-10-126348 | Abraxas Petroleum Corporation only | Block 16 (Ellen.) | Ward | 1 | 112K | 15.3M | by Jan 1993 – Aug 2026 |
| University 19-28 O-10-43469 | Shell Western E&P only | Phantom (Wolfcamp) | Ward | 1 | 110K | 123K | Jan 2013 – Aug 2017 |
| Steeple 0 '5' O-10-48310 | Williams Oil Company only | Janelle, SE. (Tubb) | Ward | 3 | 108K | 473K | Nov 2016 – Aug 2026 |
| Edwards, Jack -M- O-10-19451 | New Height Energy, LLC only | Janelle, SE. (Tubb) | Ward | 2 | 107K | 427K | by Jan 1993 – Jun 2026 |