| Atkins 47-02 Unit 2 O-10-54784 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 14 | 3.62M | 20.3M | Apr 2020 – Jul 2026 |
| Atkins 47-02 Unit 1 O-10-54716 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 12 | 3.22M | 15.8M | Feb 2020 – Jul 2026 |
| Atkins, A. A. O-8-3900 | Texian Operating Company, LLC only | Stephens County Regular | Stephens | 31 | 2.04M | 213K | Jan 1993 – Jul 2026 |
| Atkins, A. A., -A- O-8-10269 | Texian Operating Company, LLC only | Stephens County Regular | Stephens | 34 | 1.4M | 131K | Jan 1993 – Jul 2026 |
| Watkins 1229 O-9-18549 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Reagan | 9 | 1.16M | 4.53M | Jun 2014 – Jun 2020 |
| Atkins 15-10A-E O-9-20591 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 2 | 1.03M | 5.02M | Jul 2019 – Jul 2026 |
| Atkins 10A O-9-19297 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 10 | 934K | 3.64M | Dec 2014 – Jul 2026 |
| Atkinson Island Unit O-3-26885 | Torrent Oil LLC only | Atkinson Island (Cons.) | Chambers | 11 | 852K | 640K | Oct 2015 – Jul 2026 |
| Atkins-Texaco O-8-17853 | Texian Operating Company, LLC only | Stephens County Regular | Stephens | 15 | 767K | 47.6K | Jan 1993 – Jul 2026 |
| Atkins '14-11' O-9-19245 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 627K | 3.16M | Feb 2016 – Jul 2026 |
| Atkins #14-11 O-9-19487 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 623K | 2.08M | Oct 2016 – Jul 2026 |
| State Tract 126 O-3-14221 | Linc Gulf Coast Petroleum, Inc. only | Atkinson Island (Frio) | Chambers | 4 | 601K | 921K | Jan 1993 – Aug 2015 |
| Watkins-Burkitt 1204G O-9-20230 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 2 | 568K | 2.19M | Mar 2019 – Jul 2026 |
| Atkins 15-10A-H O-9-20472 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 532K | 1.78M | Jul 2019 – Jul 2026 |
| Atkins 14 O-9-18834 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 5 | 512K | 1.54M | Sep 2014 – Jul 2026 |
| Watkins-Burkitt 1204E O-9-20228 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 2 | 471K | 1.73M | Mar 2019 – Jul 2026 |
| Atkins 23-23A-G O-9-20233 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 2 | 466K | 1.3M | Sep 2018 – Jul 2026 |
| Tweedy O-9-9252 | Lainco, Inc. only | Atkinson, W. (San Angelo) | Tom Green | 42 | 449K | 625 | Jan 1993 – Jul 2026 |
| Atkins 15-10A-F O-9-20471 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 368K | 2.98M | Jul 2019 – Jul 2026 |
| Atkinson, J.W. O-1-9804 | Devon Energy Production Co, L.P. only | Loma Alta (3650) | McMullen | 4 | 358K | 36.2K | Jan 1993 – Apr 2018 |
| State Tract 127 A O-3-24150 | Linc Gulf Coast Petroleum, Inc. only | Atkinson Island (Frio) | Chambers | 3 | 322K | 1.55M | Feb 2002 – Apr 2015 |
| Watkins-Wavle 1204B O-9-20901 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 296K | 1.01M | Mar 2020 – Jul 2026 |
| Watkins-Wavle 1204A O-9-20994 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 295K | 773K | Mar 2020 – Jul 2026 |
| Atkins 14-11 O-9-19294 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 286K | 826K | Feb 2016 – Jul 2026 |
| Watkins-Wavle 1204C O-9-20960 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 283K | 913K | Mar 2020 – Jul 2026 |
| Holiday O-1-13958 | RBR Operating, Inc. only | Gasper (Atkinson Sand) | Wilson | 6 | 283K | 0 | Apr 1995 – Jul 2026 |
| Watkins 1229 O-9-20665 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Reagan | 9 | 272K | 3.87M | Mar 2020 – Jul 2026 |
| Atkins 23-14-B O-9-20211 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 272K | 622K | Sep 2018 – Jul 2026 |
| Atkins 14 and 11 O-9-19301 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 271K | 1.29M | Feb 2016 – Jul 2026 |
| Watkins O-9-17427 | Prime Operating Company only | Spraberry (Trend Area) | Reagan | 9 | 269K | 1.13M | Feb 2011 – Jul 2026 |
| State Tract 126A O-3-25550 | Linc Gulf Coast Petroleum, Inc. only | Atkinson Island (Frio) | Chambers | 1 | 250K | 323K | Sep 2010 – Aug 2015 |
| Davis-Atkins O-11-68729 | Apache Corporation only | Von Roeder, W. (Clear Fork) | Borden | 1 | 240K | 79.1K | Jun 2004 – Jun 2008 |
| Atkins 23-14-A O-9-20195 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 239K | 512K | Sep 2018 – Jul 2026 |
| J.M. Atkins Unit O-3-22146 | Williams, Clayton Energy, Inc. only | Giddings (Austin Chalk-3) | Brazos | 2 | 219K | 1.99M | Aug 1993 – May 2007 |
| Watkins-Burkitt 1204F O-9-20250 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 208K | 1.22M | Mar 2019 – Jul 2026 |
| Hopper, Margaret et AL O-1-13975 | RBR Operating, Inc. only | Gasper (Atkinson Sand) | Wilson | 3 | 207K | 0 | Jun 1995 – Jul 2026 |
| Atkins 23-23A-H O-9-20231 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 205K | 1.02M | Sep 2018 – Jul 2026 |
| Jones, E. D. "A" O-9-11012 | Core Petro, LLC only | Atkinson, W. (San Angelo) | Tom Green | 20 | 196K | 38 | Jan 1993 – Jul 2026 |
| Atkins 23 O-9-20210 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 185K | 851K | Apr 2017 – Jul 2026 |
| Atkinson, J.W. -C- O-1-972 | Carburante Exploration Co, Ltd. only | Loma Alta (Wilcox) | — | 2 | 181K | 6.17K | Jan 1993 – Jul 2026 |
| Atkins State O-10-35139 | MBX Operating LLC only | Pecos Valley, S. (Ellen. SE) | Pecos | 2 | 181K | 297K | Nov 1996 – Jul 2026 |
| Atkins 23 O-9-19078 | Parsley Energy Operations, LLC only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 178K | 233K | Feb 2015 – Jun 2019 |
| Watkins, Johnny Pat "1230" O-9-14213 | DE Central Operating, LLC only | Spraberry (Trend Area) | Reagan | 9 | 144K | 675K | Nov 1995 – Jul 2026 |
| Burns-Watkins Unit O-9-14936 | Bettis, Boyle & Stovall only | Dorman (Goen) | Runnels | 1 | 143K | 38.4K | Nov 1999 – May 2022 |
| Watkins 46 O-10-34465 | Legacy Reserves Operating LP only | Talbot (Canyon) | Howard | 1 | 140K | 978K | Apr 1995 – Jun 2019 |
| Watkins, A. J. O-7-8273 | R2Q Operating LLC only | East Texas | — | 3 | 139K | 596 | Jan 1993 – Jul 2026 |
| Atkins, Neal O-13-2507 | Sydri Operating, LLC only | Walnut Bend (Oil Creek Sand) | Cooke | 4 | 138K | 46.6K | Jan 1993 – Jul 2026 |
| State Tract 126 O-3-26623 | Linc Gulf Coast Petroleum, Inc. only | Atkinson Island (Cons.) | Chambers | 5 | 129K | 62.4K | Apr 2014 – Apr 2016 |
| Carnes, Thomas J. O-2-7372 | Bay Rock Operating Company only | J.L.B. (Atkinson) | Atascosa | 2 | 129K | 22 | Jan 1993 – Jul 2026 |
| Iola-Yeager Unit O-3-22950 | Atkinson Energy Corporation only | Iola (Georgetown) | Grimes | 1 | 125K | 291K | Mar 1995 – Mar 2008 |