| Atlantis 7 Unit G-10-289008 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 258K | 1.18M | Jan 2020 – Aug 2026 |
| Ritchie Farms L Unit G-1-299619 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 258K | 552K | May 2018 – Aug 2026 |
| Wess 4-Slaughter-RT (SA) C4 G-2-285817 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 258K | 3.65M | Oct 2018 – Aug 2026 |
| Young Gas Unit 1 G-2-286058 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 258K | 1.48M | Nov 2018 – Aug 2026 |
| Lynch Unit G-2-292546 | EOG Resources, Inc. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 258K | 710K | Nov 2019 – Aug 2026 |
| Turnbull F-Kowalik SA3 G-2-296372 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 257K | 526K | Jun 2022 – Aug 2026 |
| Petty G-3-265203 | Burk Royalty Co., Ltd. only | Vickers (Wilcox Middle) | Hardin | 1 | 257K | 944K | Dec 2011 – Aug 2026 |
| Bobcat 55-1-16-21 I G-10-297135 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 257K | 2.81M | Oct 2023 – Aug 2026 |
| Live Oak Partners 01 G-2-270526 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Live Oak | 1 | 257K | 1.26M | May 2013 – May 2026 |
| South Elephant Wolfcamp Unit G-10-288664 | Resolute Natural Res. Co., LLC only | Phantom (Wolfcamp) | Reeves | 1 | 257K | 1.76M | Dec 2019 – Aug 2026 |
| Altito B G-1-298972 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 257K | 713K | Dec 2024 – Aug 2026 |
| Boedeker Etal GU G-2-291707 | Hurd Enterprises, Ltd. only | Sawfish (Wilcox 10400) | De Witt | 1 | 257K | 2.57M | Sep 2021 – Aug 2026 |
| Talon Unit G-1-300214 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 257K | 369K | Nov 2019 – Aug 2026 |
| Lindsay 4-9N-55-1 G-10-296492 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 257K | 1.51M | Nov 2023 – Aug 2026 |
| Apollo 7 G-10-289258 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 257K | 1.12M | Dec 2018 – Jun 2026 |
| Collie a East G-10-290384 | Permian Resources Operating, LLC only | Sandbar (Bone Spring) | Reeves | 1 | 257K | 1.12M | Feb 2019 – Aug 2026 |
| Bold Johnson 56-T1-36 G-10-271703 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 257K | 2.25M | Apr 2013 – Aug 2026 |
| Horned Frog F-A G-1-287667 | FW Eagle Ford I, LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 257K | 5.53M | Jun 2019 – Aug 2026 |
| State Viking E G-10-289412 | EOG Resources, Inc. only | Sandbar (Bone Spring) | Loving | 1 | 257K | 1.41M | Apr 2018 – Jan 2025 |
| Texaco Fee "B" G-3-187354 | Ballard Exploration Company,inc. only | Raywood (East Cook Mountain) | Liberty | 1 | 257K | 8.32M | Aug 2001 – Jul 2009 |
| Redhorn 4303 Unit G-10-293422 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 257K | 1.57M | Feb 2023 – Aug 2026 |
| Pge Browne G-1-275660 | Crescent Energy Operating, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 257K | 2.42M | Oct 2014 – Aug 2026 |
| Wessendorff Gas Unit 6 G-2-266140 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 257K | 2.89M | Nov 2011 – Jul 2018 |
| Ghost Rider 57-2-43 G-10-283425 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 257K | 2.9M | Apr 2019 – Aug 2026 |
| Bold Johnson 56-T1-26X35 XB G-10-294235 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 257K | 1.89M | Dec 2022 – Aug 2026 |
| Briscoe C (SA16) State G-1-296178 | SM Energy Company only | Lorenzo (Austin Chalk) | Webb | 1 | 257K | 1.03M | Feb 2024 – Aug 2026 |
| Hay Matthew A G-10-295766 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 257K | 1.59M | Oct 2023 – Aug 2026 |
| 1893 Oil & Gas, Ltd. Unit A G-2-294974 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 257K | 1.38M | Jan 2023 – Aug 2026 |
| Marlene Olson G-2-277729 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 257K | 1.76M | Apr 2015 – Aug 2026 |
| LGM B G-2-300182 | Crescent Energy Operating, LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 257K | 1.04M | Dec 2023 – Aug 2026 |
| Lexington 55-4-41 Unit G-10-283234 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 257K | 2.7M | Feb 2018 – Aug 2026 |
| CBR 14 G-10-285722 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 257K | 1.02M | Oct 2014 – Jul 2026 |
| Riva Ridge 10 WR E G-10-299088 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 257K | 1.67M | Aug 2024 – Aug 2026 |
| Stumberg Ranch Unit B G-1-272401 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 256K | 906K | Feb 2014 – Aug 2026 |
| Tahiti 55-2-17 Lov G-10-287631 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 1 | 256K | 1.02M | Jul 2018 – Aug 2026 |
| Naylor Jones Unit 37 G-1-298854 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 256K | 780K | Jun 2015 – Aug 2026 |
| State Magellan 7 G-10-286679 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 256K | 1.18M | Feb 2018 – Aug 2026 |
| Naylor Jones Unit 78 G-1-297645 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 256K | 572K | Mar 2018 – Aug 2026 |
| Cassini 7 Unit G-10-292928 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 256K | 928K | Jun 2022 – Aug 2026 |
| Dunlap-Bryan Unit G-3-148172 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 256K | 4.39M | Jan 1994 – Jul 2024 |
| LP-Butler A G-2-288989 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 256K | 1.85M | Mar 2020 – Aug 2026 |
| Orion B 5 G-10-294259 | EOG Resources, Inc. only | Sandbar (Bone Spring) | Loving | 1 | 256K | 957K | Oct 2022 – Aug 2026 |
| Loma Blanca G-1-285317 | Fasken Oil and Ranch, Ltd. only | Briscoe Ranch (Eagleford) | Webb | 1 | 256K | 5.1M | Jul 2018 – Aug 2026 |
| Deming-Debill SA1 G-2-298251 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 256K | 2.59M | Sep 2024 – Aug 2026 |
| Pge Browne G-1-300221 | Crescent Energy Operating, LLC only | Lorenzo (Austin Chalk) | Webb | 1 | 256K | 1.35M | Jul 2023 – Aug 2026 |
| Davila-Graham Unit G-2-294372 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 256K | 1.4M | Apr 2017 – Aug 2026 |
| Briscoe Catarina North G-1-273144 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 256K | 1.25M | Mar 2014 – Aug 2026 |
| State Cordell 42/4 G-10-297920 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Reeves | 1 | 256K | 2.09M | Oct 2024 – Aug 2026 |
| Sienkiewicz Unit G-2-268782 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 256K | 916K | Nov 2012 – Aug 2026 |
| Henderson G-2-285950 | Ensign Natural Resources II LLC only | Eagleville (Eagle Ford-2) | De Witt | 1 | 256K | 1.95M | Jun 2012 – Dec 2022 |