| North Robertson Unit O-11-65930 | Bce-Mach III LLC only | Robertson, N. (Clear Fork 7100) | Gaines | 562 | 25.7M | 12.1M | Jan 1993 – Jul 2026 |
| Robertson /Clearfork/ Unit O-11-60580 | Hilcorp Energy Company only | Robertson, N. (Clear Fork 7100) | Gaines | 486 | 21.5M | 11.5M | Jan 1993 – Jul 2026 |
| South Central Robertson Unit O-11-62596 | Crescent Energy Operating, LLC only | Robertson, N. (Clear Fork 7100) | Gaines | 145 | 20.4M | 10M | Jan 1993 – Jul 2026 |
| Central Robertson Clearfork Unit O-11-65590 | Occidental Permian EOR, LLC only | Robertson, N. (Clear Fork 7100) | Gaines | 154 | 19.6M | 7.81M | Jan 1993 – Jul 2026 |
| Syco Unit O-11-66735 | Bce-Mach III LLC only | Robertson, N. (Clear Fork 7100) | Gaines | 50 | 7.45M | 3.39M | Jan 1993 – Jul 2026 |
| Robertson Unit O-11-62665 | Bce-Mach III LLC only | Robertson, N. (Clear Fork 7100) | Gaines | 109 | 7.29M | 2.92M | Jan 1993 – Jul 2026 |
| Tarpon 53-2-10 Lov Unit O-10-46589 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 16 | 5.67M | 11.1M | Jun 2015 – Jul 2026 |
| Spanish Trail 3-10 HZ Unit O-10-49132 | COG Operating LLC only | Spraberry (Trend Area) | Midland | 18 | 4.33M | 8.91M | Dec 2016 – Dec 2023 |
| Silvertip 76-10 Unit G O-10-49180 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 6 | 3.87M | 8.52M | Sep 2017 – Jul 2026 |
| Silvertip 76-10 Unit H O-10-48799 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 6 | 3.39M | 7.44M | Dec 2016 – Jul 2026 |
| Kraken 10-3 Unit 2 O-10-54640 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 10 | 3.1M | 9.4M | Mar 2020 – Jul 2026 |
| Robertson N. Clearfork Lo. Unit O-11-62414 | Seaboard Operating Co. only | Robertson, N. (Clear Fork 7100) | Gaines | 48 | 2.82M | 1.55M | Jan 1993 – Jul 2026 |
| Kraken 10-3 Unit 1 O-10-54400 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 9 | 2.8M | 9.42M | Dec 2019 – Jul 2026 |
| Amacker, V. T. 77 O-9-8676 | Civitas Permian Operating, LLC only | Amacker-Tippet, SW (9100) | Upton | 3 | 2.76M | 7.94M | Jan 1993 – Jul 2026 |
| University 10 O-9-20685 | Permian Resources Operating, LLC only | Spraberry (Trend Area) R 40 Exc | Reagan | 34 | 2.62M | 9.63M | Mar 2020 – Jul 2026 |
| University 3-310 PU O-9-19544 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 6 | 2.62M | 5.07M | Mar 2017 – Jul 2026 |
| CASSELMAN10 O-10-38905 | Apache Corporation only | Spraberry (Trend Area) | Midland | 26 | 2.57M | 7.83M | Jul 2008 – Jul 2026 |
| Block 10 Fuhrman-Mascho Unit O-10-21930 | Bce-Mach III LLC only | Fuhrman-Mascho | Andrews | 208 | 2.47M | 1.51M | Jan 1993 – Jul 2026 |
| Moore Shark 10-9 Unit O-10-55132 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Reeves | 9 | 2.4M | 6.37M | Apr 2020 – Jul 2026 |
| C.B. Long Unit O-8-25595 | Kinder Morgan Production Co LLC only | Katz (5100) | Stonewall | 39 | 2.14M | 242K | Jan 1993 – Feb 2010 |
| University 10 O-9-17844 | Permian Resources Operating, LLC only | Lin (Wolfcamp) | Reagan | 36 | 2.08M | 4.6M | Mar 2012 – Jul 2026 |
| Gardner Unit 15-10 O-10-45357 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 10 | 2.02M | 4.79M | Feb 2014 – Jul 2026 |
| River Ranch -a-/Williams State U O-2-9301 | T-C Oil Company, LLC only | Anaqua (3100) | Refugio | 12 | 1.99M | 509K | Sep 2008 – Jul 2026 |
| University 8-10W O-10-59267 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Andrews | 8 | 1.97M | 3.09M | Jan 2023 – Jul 2026 |
| University "10-1" O-9-16484 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 12 | 1.94M | 6.51M | Apr 2007 – Jul 2026 |
| Zebra State 10 O-10-42643 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 11 | 1.84M | 2.88M | Oct 2011 – Jul 2026 |
| Eagle Draw "10" O-9-15168 | Walsh & Watts, Inc. only | Noelke (Wolfcamp, Lower) | Crockett | 5 | 1.83M | 837K | Aug 2001 – Jul 2026 |
| Duck Pond 21910 36-25 O-10-56510 | BTA Oil Producers, LLC only | Spraberry (Trend Area) R 40 Exc | Midland | 9 | 1.82M | 4.35M | Nov 2021 – Jul 2026 |
| UL Montgomery 1003-21 O-10-50523 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 6 | 1.79M | 2.22M | Mar 2018 – Jul 2026 |
| University 10-3 O-9-20141 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Upton | 8 | 1.79M | 4.05M | May 2018 – Jul 2026 |
| Wolfe-McCann Unit 10-15 O-10-46586 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 7 | 1.77M | 4.02M | Sep 2014 – Jul 2026 |
| Diez Unit 10 O-10-50703 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 4 | 1.73M | 3.17M | Aug 2018 – Jul 2026 |
| Priddy-Fischer 10 O-10-47270 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 7 | 1.68M | 2.82M | Nov 2015 – Jul 2026 |
| Comancheros 19-31 3103 O-10-51898 | XTO Energy Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 3 | 1.63M | 5.32M | Jan 2019 – Jul 2026 |
| Comancheros 19-31 3101 O-10-51885 | XTO Energy Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 3 | 1.62M | 4.49M | Jan 2019 – Jul 2026 |
| Amacker, V. T. "E" -82- O-9-12271 | Civitas Permian Operating, LLC only | Amacker-Tippet, SW (9100) | Upton | 2 | 1.52M | 7.34M | Jan 1993 – Jul 2026 |
| Rio Llano 11-10 G O-10-54365 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 4 | 1.49M | 4.75M | Jan 2020 – Jul 2026 |
| Colt 34-103 O-10-43423 | Diamondback E&P LLC only | Two Georges (Bone Spring) | Ward | 7 | 1.49M | 2.31M | Jul 2012 – Jul 2026 |
| Rio Llano 11-10 E O-10-54351 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 3 | 1.44M | 4.22M | Dec 2019 – Jul 2026 |
| Boone-Coffee 10 O-10-46801 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Midland | 6 | 1.41M | 6.03M | Jan 2015 – Jul 2026 |
| Midway Lane 1100 Unit O-9-5579 | Momentum Energy Corporation only | Midway Lane (Permian) | Crockett | 43 | 1.41M | 38.5K | Jan 1993 – Jul 2026 |
| Eubanks (Clearfork) Unit O-11-62780 | Citation Oil & Gas Corp. only | Robertson, N. (Clear Fork 7100) | Gaines | 40 | 1.39M | 701K | Jan 1993 – Jul 2026 |
| Kesey Unit 10-7 O-10-49815 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 4 | 1.36M | 5.17M | Apr 2018 – Jul 2026 |
| Hutchison-Teele 10 O-10-52304 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Glasscock | 5 | 1.34M | 6.74M | Jun 2019 – Jul 2026 |
| Hsa Sec 9/10 CO2 O-10-32510 | Whiting Oil and Gas Corporation only | Ward-Estes, North | Ward | 49 | 1.29M | 1.62M | Jan 1993 – Oct 2008 |
| East River Unit O-8-24609 | Kinder Morgan Production Co LLC only | Katz (5100) | Stonewall | 44 | 1.27M | 47.7K | Jan 1993 – Feb 2010 |
| Raptor 38 O-10-41997 | Echo Energy Partners, LLC only | Ford, West (4100) | Culberson | 10 | 1.27M | 2.49M | Nov 2011 – Jul 2026 |
| Big Jay 10-15 A O-10-56498 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 5 | 1.27M | 5.06M | Jun 2021 – Jul 2026 |
| Scatter 15-10 O-10-50047 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Howard | 3 | 1.27M | 2.46M | Feb 2018 – Jul 2026 |
| Rio 27-10 N O-10-61859 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 4 | 1.25M | 2.86M | May 2024 – Jul 2026 |