| Longhorn 55-1-30 Unit G-10-286220 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 548K | 2.56M | Dec 2018 – Apr 2026 |
| TXL 37/48 F G-10-294171 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Loving | 1 | 548K | 2.24M | Nov 2022 – Apr 2026 |
| Huckleberry C21-9 Unit G-10-283675 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 547K | 3.19M | May 2016 – Apr 2026 |
| Hold EM WC G-10-288520 | Conocophillips Company only | Ford, West (Wolfcamp) | Culberson | 1 | 546K | 3.49M | Sep 2019 – Apr 2026 |
| California Chrome 39 State Unit G-10-277591 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 546K | 4.98M | Feb 2015 – Apr 2026 |
| CBR 35-38-56-1 G-10-289970 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 546K | 2.93M | Aug 2021 – Mar 2026 |
| Roxanne Fee 46 G-10-285251 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 545K | 3.8M | Aug 2017 – Apr 2026 |
| Deguello Unit 54-7-2 G-10-300666 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 545K | 4.53M | Dec 2019 – Apr 2026 |
| Ludeman 2512 C G-10-292434 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 545K | 713K | Oct 2019 – Apr 2026 |
| Hooks No. 2 G-2-268559 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 545K | 1.96M | Mar 2013 – Mar 2026 |
| Valley G-4-197376 | Harris Energy Services, LLC only | Midway, South (Consolidated) | San Patricio | 1 | 544K | 7.37M | Sep 2003 – Jun 2022 |
| Kowalik 228-1R G-2-294680 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 544K | 1.81M | Oct 2018 – Apr 2026 |
| Edward Roeder 02 G-2-266403 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 544K | 2.11M | Nov 2011 – Apr 2026 |
| Perch East Unit 57-1-27-15 G-10-295153 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 544K | 2.87M | Jan 2023 – Apr 2026 |
| Roulette G-10-290855 | Conocophillips Company only | Ford, West (Wolfcamp) | Reeves | 1 | 543K | 3.43M | Nov 2021 – Apr 2026 |
| Betts Unit 53-4-2 G-10-286693 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 543K | 2M | May 2016 – Apr 2026 |
| Meridian State 57-3-23-11 E G-10-295856 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 543K | 5.29M | Jun 2023 – Apr 2026 |
| Apollo 48 Unit G-10-293180 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 543K | 3.35M | Apr 2022 – Apr 2026 |
| Roxanne Fee 46 G-10-279347 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 543K | 3.7M | Nov 2015 – Apr 2026 |
| Rag Run South A2 G-10-299890 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 543K | 969K | Jun 2022 – Apr 2026 |
| Herc State 6-15-54-4A G-10-290125 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 543K | 2.82M | Oct 2020 – Mar 2026 |
| Donerail 8 Fee Unit G-10-289476 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 543K | 4.8M | Dec 2019 – Apr 2026 |
| CBR 35-38-56-1 G-10-290052 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 542K | 2.57M | Aug 2021 – Mar 2026 |
| Sievers State Unit 2-1 G-10-287317 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 541K | 2.21M | Jun 2019 – Apr 2026 |
| Tetris 21601 18 G-10-284550 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 541K | 2.09M | Jun 2017 – Apr 2026 |
| Ebony 55-1-40 Unit G-10-282999 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 541K | 1.99M | Apr 2017 – Apr 2026 |
| Ludeman 2512 E G-10-292437 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 541K | 999K | Oct 2019 – Apr 2026 |
| State Apache 57 G-10-283710 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 541K | 2.53M | Oct 2017 – Apr 2026 |
| Big Red State Unit 32 G-10-284035 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 541K | 6.48M | Nov 2018 – Apr 2026 |
| Simmons A-70 G-3-229794 | Tala Energy LLC only | Double a Wells, N (Austin Chalk) | Polk | 1 | 541K | 6.81M | Mar 2007 – Mar 2025 |
| Midway 45-46 Unit G-10-290259 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 540K | 2.74M | Feb 2019 – Apr 2026 |
| Hooks 4-Hardesty a Usw A G-2-289422 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 540K | 3.36M | Feb 2020 – Sep 2025 |
| Bell, W. T. Gas Unit G-2-205709 | Remora Operating, LLC only | Jennie Bell (Wilcox 11500) | De Witt | 1 | 540K | 11.4M | Oct 2004 – Jan 2026 |
| Briscoe B (SA1) G-1-295436 | SM Energy Company only | Lorenzo (Austin Chalk) | Webb | 1 | 540K | 1.98M | Jul 2020 – Apr 2026 |
| Schendel Unit A G-2-270247 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 540K | 1.68M | Sep 2013 – Sep 2025 |
| Bowfin State 57-1-48 Unit G-10-287258 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 540K | 2.86M | Jun 2019 – Apr 2026 |
| Bruns 01 G-2-260240 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 540K | 1.87M | May 2011 – Apr 2026 |
| Alvena G-3-178887 | North Lake Resources LLC only | Pheasant-Bowers (9800) | Matagorda | 1 | 539K | 8.63M | Sep 2000 – Apr 2015 |
| Nyquist 25 State Unit G-10-288403 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 539K | 5.1M | Nov 2019 – Apr 2026 |
| Hay Martin 41/44 G-10-291183 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 539K | 5.19M | Aug 2021 – Mar 2026 |
| Wyvern State 57-3-27 Unit G-10-283110 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 539K | 3.68M | Aug 2017 – Apr 2026 |
| Mil-Vid G-3-137789 | Hilcorp Energy Company only | Vidor Ames (Yegua EY) | Orange | 1 | 538K | 19.6M | Jan 1993 – Oct 2012 |
| Hemlock 55-1-23 Unit G-10-290289 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 538K | 2.19M | Mar 2020 – Apr 2026 |
| CBR 15-10-3M-56-1 G-10-296503 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 538K | 3.01M | Dec 2023 – Mar 2026 |
| McKamey G-4-233342 | Midstar Energy Corporation only | Midway, South (Consolidated) | San Patricio | 1 | 538K | 2.59M | Nov 2007 – Apr 2026 |
| SMR G-10-284894 | Resolute Natural Res. Co., LLC only | Phantom (Wolfcamp) | Reeves | 1 | 538K | 2.85M | Sep 2018 – Apr 2026 |
| Diva G-10-289370 | Conocophillips Company only | Ford, West (Wolfcamp) | Reeves | 1 | 538K | 2.81M | Dec 2019 – Apr 2026 |
| CBR 17-20E-56-1 G-10-290633 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 537K | 2.48M | May 2021 – Mar 2026 |
| Valkyrie State 57-2-40 Unit G-10-293110 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 537K | 3.36M | Mar 2022 – Apr 2026 |
| State Tracker 58-T2-38X35 SA G-10-288318 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 537K | 5.5M | May 2019 – Apr 2026 |