| Electric State 57-33 G-10-283346 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 859K | 6.67M | Jan 2017 – Apr 2026 |
| American Pharoah 43 State Unit G-10-283760 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 737K | 8.63M | Aug 2017 – Apr 2026 |
| BP America A-437 G-3-250485 | Neches Transport Inc. only | Popeye | Hardin | 1 | 721K | 8.29M | Jun 2008 – Apr 2026 |
| Electric State 57-33 G-10-289025 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 640K | 4.85M | Jan 2020 – Apr 2026 |
| American Pharoah 43 State Unit G-10-286764 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 560K | 6.49M | Dec 2018 – Apr 2026 |
| Richmond 39 G-10-300109 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 498K | 2.21M | Mar 2018 – Apr 2026 |
| Henrichson HC2 E Dim G-1-300372 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 493K | 1.24M | Apr 2017 – Apr 2026 |
| Levi Goodrich Unit 2 G-3-291349 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 482K | 2.33M | Oct 2020 – Apr 2026 |
| Henrichson HC4 F Dim G-1-301142 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 448K | 1.31M | May 2017 – Apr 2026 |
| Electric State 57-33 G-10-288982 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 414K | 3.75M | Jan 2020 – Apr 2026 |
| Jerico, Ltd. Gas Unit G-4-142222 | Shell Western E&P only | Cadre (Vicksburg Patriot) | Hidalgo | 1 | 387K | 23M | Jan 1993 – Jan 2002 |
| Rick Ross State Unit 11-2 G-10-296637 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 370K | 779K | Jan 2023 – Apr 2026 |
| American Pharoah 43 State Unit G-10-289091 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 364K | 4.75M | Dec 2019 – Apr 2026 |
| Ulrich a - Williams a SA 1 G-2-291089 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 357K | 1.66M | Jul 2021 – Apr 2026 |
| Fredericksburg State 3-8 Unit G-10-283411 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 352K | 2.21M | Jan 2018 – Apr 2026 |
| Richmond 39 G-10-299872 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 345K | 1.98M | Mar 2018 – Apr 2026 |
| Price 45 Unit G-10-295774 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 332K | 2.86M | Sep 2022 – Apr 2026 |
| Rick Ross State Unit 11-2 G-10-296635 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 328K | 781K | Jan 2023 – Apr 2026 |
| Rick Ross State Unit 11-2 G-10-296638 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 315K | 848K | Jan 2023 – Apr 2026 |
| Price 46 Unit G-10-296093 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 308K | 2.52M | Sep 2022 – Apr 2026 |
| Price 46 Unit G-10-295779 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 305K | 2.53M | Sep 2022 – Apr 2026 |
| Hat Trick 56-T1-42X31 YA G-10-298912 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 303K | 1.09M | Jan 2025 – Apr 2026 |
| Ulrich A G-2-291023 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 303K | 1.44M | Jul 2021 – Apr 2026 |
| Ulrich A G-2-291022 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 297K | 1.24M | Jul 2021 – Apr 2026 |
| Hurricane-Bowman Allocation G-1-300796 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 282K | 191K | Nov 2017 – Mar 2026 |
| Rick Ross State Unit 11-2 G-10-296636 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 281K | 815K | Jan 2023 – Apr 2026 |
| Hat Trick 56-T1-42X31 YD G-10-298882 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 275K | 973K | Jan 2025 – Apr 2026 |
| Price 45 Unit G-10-295606 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 273K | 1.97M | Sep 2022 – Apr 2026 |
| Richmond W State 4239 A-B G-10-290138 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 272K | 1.94M | Jan 2021 – Apr 2026 |
| Stephenson G-3-182508 | Olipdp II, LLC only | Mauriceville, SE. (Hackberry) | Orange | 1 | 272K | 9.24M | Apr 2001 – Nov 2021 |
| Richmond W State 4239 A-A G-10-290182 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 268K | 1.66M | Jan 2021 – Apr 2026 |
| Ulrich A G-2-264531 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 265K | 871K | May 2011 – Jun 2025 |
| Stephenson, John W. Gas Unit G-3-183637 | Olipdp II, LLC only | Mauriceville, SE. (Hackberry) | Orange | 1 | 260K | 9.52M | Jun 2001 – Sep 2022 |
| Price 46 Unit G-10-295781 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 258K | 2.49M | Sep 2022 – Apr 2026 |
| Mavericks State 58 09-04 G-10-288215 | EOG Resources, Inc. only | Ford, West (Wolfcamp) | Reeves | 1 | 250K | 2.89M | Sep 2019 – Apr 2026 |
| Rich Strike 21-28 A G-10-300918 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 250K | 1.27M | Jul 2025 – Apr 2026 |
| Rick Ross State Unit 11-2 G-10-296817 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 249K | 879K | Jan 2023 – Apr 2026 |
| Ulrich A G-2-291145 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 246K | 1.1M | Jul 2021 – Apr 2026 |
| American Pharoah G-10-290169 | Crescent Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 244K | 2.25M | Jan 2019 – Sep 2024 |
| Ulrich A G-2-291020 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 240K | 1.19M | Jul 2021 – Apr 2026 |
| Rich Strike 21-28 G G-10-300787 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 239K | 1.49M | Jun 2025 – Apr 2026 |
| Hat Trick 56-T1-42X31 B G-10-298940 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 233K | 786K | Jan 2025 – Apr 2026 |
| Rich Strike 21-28 J G-10-300914 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 232K | 1.69M | Jun 2025 – Apr 2026 |
| Hat Trick 56-T1-42X31 G G-10-298935 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 230K | 718K | Jan 2025 – Apr 2026 |
| Patricia-O.L. Unit G-3-147069 | Enervest Operating, L.L.C. only | Giddings (Austin Chalk, Gas) | Fayette | 1 | 229K | 2.86M | Oct 1993 – Sep 2010 |
| Hat Trick 56-T1-42X31 A G-10-298884 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 225K | 753K | Jan 2025 – Apr 2026 |
| Rich Strike 21-28 F G-10-300781 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 225K | 1.66M | Jun 2025 – Apr 2026 |
| Rich Strike 21-28 I G-10-300913 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 220K | 1.42M | Jun 2025 – Apr 2026 |
| Ricky Bobby 33-62 WRD Unit G-10-287530 | Pdeh LLC only | Phantom (Wolfcamp) | Ward | 1 | 217K | 483K | Aug 2014 – Apr 2026 |
| Price 45 Unit G-10-295605 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 216K | 2.06M | Sep 2022 – Apr 2026 |