| Utl 4139C O-10-62551 | Continental Resources, Inc. only | Phantom (Wolfcamp) | Winkler | 1 | 269K | 316K | Sep 2024 – Aug 2026 |
| Bighorn 33E O-10-56297 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Howard | 1 | 269K | 531K | Jul 2021 – Aug 2026 |
| GBG Cronus 41-5 A O-10-58604 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 1 | 269K | 277K | May 2022 – Aug 2026 |
| Yankees B O-1-19922 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 269K | 273K | Oct 2019 – Aug 2026 |
| Morgan Unit G-2-269192 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 269K | 904K | Feb 2013 – Oct 2022 |
| Keystone Cattle Co. O-10-11995 | BCP Resources, LLC only | Keystone, South (Penn.) | Winkler | 13 | 269K | 859K | by Jan 1993 – Aug 2026 |
| Matcek, F. O-3-14215 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 6 | 269K | 2.56M | by Jan 1993 – Aug 2026 |
| Broughton-Nigliazzo Unit O-3-23327 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Robertson | 1 | 269K | 44.6K | Jun 1997 – Jul 2026 |
| Faith-Sandy E Unit G-1-289200 | Crescent Energy Operating, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 269K | 1.79M | Dec 2019 – Aug 2026 |
| Lowe Brighton D O-1-20816 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | McMullen | 1 | 269K | 198K | Nov 2022 – Aug 2026 |
| Woody-Houston C37O O-10-54975 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 269K | 1.09M | Dec 2020 – Aug 2026 |
| Utl War University 2324H O-10-59351 | Continental Resources, Inc. only | Phantom (Wolfcamp) | Ward | 1 | 269K | 439K | Mar 2023 – Aug 2026 |
| Brewer Unit B O-2-10343 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Live Oak | 1 | 269K | 804K | Jan 2013 – Aug 2026 |
| Howle "A" O-5-2856 | Atlantis Oil Company, Inc. only | Como, N.E. (Subclarksville) | Hopkins | 1 | 269K | 304 | by Jan 1993 – Aug 2026 |
| Hellcat West E 1-12 O-9-23364 | De Central Operating, LLC only | Spraberry (Trend Area) | Reagan | 3 | 269K | 932K | Jan 2026 – Aug 2026 |
| Brown Trust G-1-291323 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 269K | 331K | Jun 2016 – Aug 2026 |
| Taylor Ranch State Unit G-10-289670 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 269K | 5.2M | Jul 2020 – Aug 2026 |
| Shackelford 29-17J O-10-63644 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 269K | 670K | Aug 2025 – Aug 2026 |
| Bush State Unit 1922 G-10-290175 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 269K | 2.49M | Jun 2021 – Aug 2026 |
| Brazil F O-2-12626 | EOG Resources, Inc. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 269K | 347K | Jul 2023 – Aug 2026 |
| Sundance B G-10-299898 | Jetta Operating Company, Inc. only | Phantom (Wolfcamp) | Ward | 1 | 269K | 928K | Mar 2025 – Jul 2026 |
| Gonzo B G-3-302061 | Paleo Oil Company LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 269K | 601K | Jun 2020 – Jul 2026 |
| Briscoe C (SA18) State G-1-296168 | SM Energy Company only | Lorenzo (Austin Chalk) | Webb | 1 | 269K | 1.13M | Feb 2024 – Aug 2026 |
| Hulet "138" O-9-17665 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 7 | 269K | 1.46M | Dec 2011 – Aug 2026 |
| East Morse Unit O-14-2296 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 56 | 269K | 154K | by Jan 1993 – Aug 2026 |
| Franz Unit A G-2-266835 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 269K | 1.56M | May 2013 – Oct 2022 |
| Hyden, M. C. O-10-3994 | Surge Operating, LLC only | Luther, SE. (Silurian-Devonian) | Howard | 5 | 269K | 32.8K | by Jan 1993 – Mar 2020 |
| Foster F O-10-34843 | OXY USA WTP LP only | Cowden, South (Canyon 8790) | Ector | 3 | 269K | 707K | Jan 1996 – Aug 2026 |
| TXL Holzgraf Y7 O-9-21974 | COG Operating LLC only | Pegasus (Consolidated) | Upton | 1 | 269K | 382K | Aug 2023 – Aug 2026 |
| Brooke 184-185 Unit G-10-295189 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 269K | 2.47M | Feb 2023 – Aug 2026 |
| Lane TR D 45-2 (Alloc-H) O-10-52115 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Glasscock | 1 | 269K | 1.74M | May 2019 – Jul 2026 |
| Glacier 29-0-28-40 D O-10-62789 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 269K | 397K | Oct 2024 – Aug 2026 |
| State Galileo G-10-283908 | EOG Resources, Inc. only | Sandbar (Bone Spring) | Loving | 1 | 269K | 1.13M | Jul 2015 – Jan 2025 |
| Arc-Call & Jones O-3-9780 | HD Operating Co, LLC only | Newton | Newton | 3 | 269K | 837K | May 1994 – Aug 2026 |
| Moro Creek G-1-285334 | Protege Energy III LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 269K | 1.69M | Jun 2018 – Aug 2026 |
| Wild Turkey O-5-4368 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 269K | 367K | May 2017 – Jul 2026 |
| Spade D O-11-70020 | Canan Mowrey Operating, LLC only | Ace of Spades (Strawn) | Hockley | 2 | 269K | 72.2K | Jan 2013 – Aug 2026 |
| Macbeth 22-27 F G-10-300846 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 269K | 1.56M | May 2025 – Aug 2026 |
| Universityleah O-10-40274 | OXY USA Inc. only | Saint Wilma (Strawn) | Andrews | 9 | 269K | 319K | Jul 2010 – Sep 2014 |
| Dickerson OU O-6-15160 | Diversified Production LLC only | Walkers Chapel (Pettit 8100) | Cherokee | 3 | 269K | 832K | Aug 2012 – Aug 2026 |
| Lulo 2557AP O-10-59995 | OXY USA Inc. only | Spraberry (Trend Area) | Howard | 1 | 269K | 298K | Apr 2023 – Aug 2026 |
| Fraser TXL B5 O-9-21535 | COG Operating LLC only | Pegasus (Consolidated) | Upton | 1 | 269K | 2.23M | Jun 2022 – Aug 2026 |
| Medford Unit C Las O-1-16719 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 269K | 387K | Jan 2013 – Aug 2026 |
| Gates 010 CHK-a TR3 G-1-261450 | Crescent Energy Operating, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 269K | 3.79M | May 2011 – Aug 2026 |
| Cyclone B O-1-19043 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 269K | 202K | Jul 2017 – Feb 2026 |
| Paige 13A and 12A O-9-19768 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Reagan | 1 | 269K | 2.14M | Jul 2017 – Aug 2026 |
| Wess 4-Slaughter-RT (SA) C3 G-2-285851 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 269K | 3.55M | Oct 2018 – Aug 2026 |
| Skipper "a", B.A. O-7-7816 | M-C Production & Drilling Co,inc only | East Texas | Gregg | 5 | 269K | 74.6K | by Jan 1993 – Mar 2016 |
| Graham 186-187 (Alloc-D) O-9-19581 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Reagan | 2 | 269K | 5.33M | Apr 2017 – Jul 2026 |
| Faith-Yana G-1-272710 | Crescent Energy Operating, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 269K | 690K | Jun 2013 – Aug 2026 |