| Hardcastle State 27-34-39 C G-10-295451 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 486K | 2.94M | Apr 2023 – Aug 2026 |
| Quick Silver 55-1-18-19 C G-10-297957 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 456K | 2.38M | Feb 2024 – Aug 2026 |
| Shiba Inu State 55-4-10-9 C G-10-294334 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 448K | 1.61M | Nov 2022 – Aug 2026 |
| State Street 20-29 C Unit G-10-285338 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 413K | 2.91M | Apr 2018 – Aug 2026 |
| Wand State 56-3-18-19 C G-10-298187 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 402K | 1.53M | Mar 2024 – Aug 2026 |
| John Phillip Long State 18-19 C G-10-292616 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 386K | 2.03M | Sep 2021 – Aug 2026 |
| Bullhead State 55-1-45-9 C G-10-299600 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 381K | 939K | Feb 2025 – Aug 2026 |
| State Street 20-29 C Unit G-10-285337 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 344K | 3.3M | Apr 2018 – Aug 2026 |
| Tugboat State 7-9 C G-10-297372 | Manti Tarka Permian OP, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 195K | 2.92M | Feb 2024 – Aug 2026 |
| Tomy Lee 20-29 C G-10-302063 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 184K | 1.03M | Feb 2026 – Aug 2026 |
| Mathers Ranch 26-159 CL WX G-14-286627 | Mmgl Txph, LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 148K | 2.68M | Jan 2019 – Aug 2026 |
| Enterprise State 56-2-32-29 C G-10-301692 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 135K | 1.35M | Nov 2025 – Aug 2026 |
| Idk 57-T1-32X29 C G-10-301522 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 128K | 503K | Jun 2026 – Aug 2026 |
| Mathers Ranch 26-159 CL EX G-14-288020 | Mmgl Txph, LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 126K | 3.62M | Feb 2019 – Aug 2026 |
| Mathers Ranch 158-149 CL EX G-14-288302 | Mmgl Txph, LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 20.9K | 132K | Apr 2019 – Aug 2026 |
| Clemons Gas Unit No. 1 G-4-135811 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 9.49K | 2.14M | by Jan 1993 – Jan 2006 |
| Stalker Gas Unit G-4-276008 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 3.85K | 536K | Nov 2014 – Aug 2026 |
| Stalker Gas Unit G-4-277181 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 2.6K | 333K | Jan 2015 – Aug 2026 |
| Clemons Gas Unit No. 1 G-4-222003 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 2.36K | 638K | Jul 2006 – Aug 2026 |
| Clemons Gas Unit No. 1 G-4-222844 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 2.13K | 603K | Aug 2006 – Aug 2026 |
| Cook-Clemons Gas Unit G-4-257083 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 1.81K | 559K | Mar 2008 – Aug 2026 |
| Clemons Gas Unit No. 1 G-4-124923 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 1.73K | 208K | by Jan 1993 – Dec 1994 |
| Stalker Gas Unit G-4-230651 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 1.38K | 1.24M | Aug 2007 – Aug 2026 |
| Roper Gas Unit G-4-122735 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 1.17K | 821K | by Jan 1993 – Sep 2009 |
| Stalker Gas Unit G-4-285482 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 531 | 102K | Jul 2018 – Aug 2026 |
| K. M. F. A-3 G-4-146962 | 39 Crude, L.C. only | Prado (Govt. Wells Lower) | Jim Hogg | 1 | 186 | 163K | Sep 1993 – Aug 1995 |
| Cook-Clemons Gas Unit G-4-275856 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 167 | 26.2K | Dec 2014 – Aug 2026 |
| V. Cook et al Gas Unit A-1 G-4-221867 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 160 | 343K | Jul 2006 – Aug 2026 |
| Cook, V. et al G.U. 1-A G-4-135373 | El Paso E & P Company, L. P. only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 156 | 31.7K | by Jan 1993 – Apr 2006 |
| Cook-Clemons Gas Unit G-4-241533 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 129 | 14.2K | Jun 2008 – Oct 2014 |
| V. Cook et al Gas Unit 1-A G-4-117278 | EP Energy E&P Company, L.P. only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 84 | 87.7K | by Jan 1993 – Oct 2008 |
| KMF G-4-89124 | 39 Crude, L.C. only | Prado (Loma Novia Middle II Gas) | Jim Hogg | 1 | 0 | 0 | — |
| Clemons Gas Unit No. 1 G-4-226822 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |
| Clemons Gas Unit No. 1 G-4-132467 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |
| Roper Unit G-4-225824 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |
| Hamman Ranch G-4-228362 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |
| Clemons Gas Unit No. 1 G-4-228764 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |
| K.M.F. A-1 G-4-147039 | 39 Crude, L.C. only | Prado (Govt. Wells Middle) | Jim Hogg | 1 | 0 | 8.29K | Sep 1993 – Dec 1993 |
| Johnson, F. I. G-4-120901 | Mobil Producing TX. & N.M. Inc. only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 14.5K | by Jan 1993 – Mar 1994 |
| Hamman Ranch G-4-226720 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |
| Hamman Ranch G-4-226920 | Merit Energy Company only | Monte Christo (58,59 Cons.) | Hidalgo | 1 | 0 | 0 | — |