| Katrina O-10-32565 | Diamondback E&P LLC only | RK (Devonian) | Martin | 1 | 327K | 1.72K | by Jan 1993 – May 2019 |
| Triple Pearl 29-0-23-26 E O-10-62875 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 327K | 658K | Aug 2024 – Aug 2026 |
| Kent - Spradley Unit G-3-245436 | White Stride LLC only | Cottonwood, N. (14,270) | Liberty | 1 | 327K | 8.22M | May 2008 – Aug 2026 |
| Coates "A" O-2-9620 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-2) | Karnes | 2 | 326K | 142K | Feb 2011 – Aug 2026 |
| Bowman Standifer B 223 O-1-20835 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 326K | 789K | Jun 2022 – Aug 2026 |
| Tetris 21601 18 G-10-286628 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 321K | 1.09M | Aug 2018 – Aug 2026 |
| Farmar East B O-9-22304 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 4 | 320K | 1.68M | Jan 2024 – Jul 2026 |
| Laura-Manning (Alloc) Unit O-3-26777 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 1 | 318K | 698K | Sep 2014 – Aug 2026 |
| Triple Pearl 29-0-23-26 F O-10-62876 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 318K | 629K | Aug 2024 – Aug 2026 |
| VLT Trident 12/13 A O-10-62036 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Howard | 1 | 318K | 279K | Aug 2024 – Aug 2026 |
| Trinity State Unit 1110 G-10-288284 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 318K | 4.21M | Mar 2020 – Aug 2026 |
| Tridacna 34-208 WRD Unit G-10-287566 | Pdeh LLC only | Phantom (Wolfcamp) | Ward | 1 | 317K | 1.81M | Nov 2017 – Aug 2026 |
| Vest Ranch O-10-40575 | R2Q Operating LLC only | Arenoso (Strawn Detritus) | Winkler | 1 | 315K | 95.6K | Sep 2010 – Aug 2026 |
| Farmers Oil Co. O-3-11948 | Parten Operating Inc. only | Fort Trinidad, W.(dexter) | Houston | 2 | 314K | 168K | by Jan 1993 – Aug 2026 |
| Tetris 21601 18 G-10-286941 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 311K | 981K | Aug 2018 – Aug 2026 |
| Hat Trick 56-T1-42X31 YD G-10-298882 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 309K | 1.16M | Jan 2025 – Aug 2026 |
| Hensarling, H.L. O-3-14316 | Gsi Oil & Gas, Inc. only | FT Trinidad-Barrett,e.(dexter) | Madison | 2 | 309K | 23.2K | by Jan 1993 – Aug 2017 |
| Tetris SN 1-48 A O-10-54637 | Diamondback E&P LLC only | Spraberry (Trend Area) | Glasscock | 1 | 308K | 1.04M | Aug 2019 – Aug 2026 |
| La Corona Ranch Unit B Las O-1-16545 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | La Salle | 5 | 308K | 1.3M | Feb 2013 – Aug 2026 |
| Renaud O-10-36717 | Citation Oil & Gas Corp. only | Abell (Detrital) | Crane | 1 | 308K | 198K | Aug 2001 – Nov 2022 |
| Farmar BB Pooled Unit O-9-19383 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 307K | 3.28M | Sep 2016 – Jul 2026 |
| Kirkpatrick "B" O-11-68248 | McClure Oil Company, Inc. only | Rocker -a- (Wichita Albany) | Garza | 3 | 306K | 74K | Oct 2000 – Aug 2026 |
| University Lands 226 O-9-23263 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Crockett | 3 | 306K | 1.18M | Nov 2025 – Jul 2026 |
| Price -8- O-10-51034 | Saguaro Petroleum, LLC only | Crossett, S. (Detrital) | Pecos | 5 | 306K | 1.04M | Jan 2019 – Jul 2026 |
| Farmar BD Pooled Unit O-9-19073 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 305K | 2.92M | Jul 2015 – Jul 2026 |
| Haug-Kieschnick AC Unit 33 O-1-17609 | Trinity Operating (Usg), LLC only | Pearsall (Austin Chalk) | La Salle | 1 | 304K | 181K | Jun 2013 – Aug 2026 |
| Whitwell G O-1-20016 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | Frio | 3 | 304K | 1.09M | Oct 2019 – Aug 2026 |
| Trigger 39-40 A O-10-51162 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 1 | 303K | 1.46M | Sep 2018 – Aug 2026 |
| Sealy-Smith "H" O-10-24694 | Special Energy Corporation only | Arenoso (Strawn Detritus) | Winkler | 3 | 300K | 1.06M | by Jan 1993 – Aug 2026 |
| Rich Strike 21-28 A G-10-300918 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 299K | 1.56M | Jul 2025 – Aug 2026 |
| Sugg 30 O-9-17618 | Triple Crown Resources, LLC only | Spraberry (Trend Area) | Irion | 6 | 297K | 970K | Jun 2011 – Jul 2026 |
| Trinity C Unit O-10-60881 | Laguna Texas Resources, LLC only | Spraberry (Trend Area) | Dawson | 1 | 296K | 528K | Jan 2024 – Aug 2026 |
| Kirkpatrick "A" O-11-64305 | Stelzer Drilling Co. Inc. only | Garza | Garza | 9 | 295K | 20 | by Jan 1993 – Aug 2026 |
| Trinity D Unit O-10-60884 | Laguna Texas Resources, LLC only | Spraberry (Trend Area) | Dawson | 1 | 294K | 502K | Jan 2024 – Aug 2026 |
| VLT Trident 12/13 D O-10-61955 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Howard | 2 | 293K | 321K | Aug 2024 – Aug 2026 |
| Powers C Pooled Unit O-9-20434 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 293K | 1.05M | Nov 2019 – Jul 2026 |
| Three Amigos (Alloc) O-3-27105 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 1 | 292K | 1.01M | Jul 2015 – Aug 2026 |
| Hatch-Cenizo A278 G-1-297556 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 292K | 1.83M | Apr 2021 – Aug 2026 |
| Molnoskey Unit O-2-10920 | Matrix Petroleum, LLC only | Eagleville (Eagle Ford-2) | Lavaca | 2 | 292K | 792K | May 2014 – May 2026 |
| Tridacna 34-208 WRD Unit G-10-287541 | Pdeh LLC only | Phantom (Wolfcamp) | Ward | 1 | 292K | 1.72M | Nov 2017 – Aug 2026 |
| Seitz-Hott, S. J. O-13-4163 | Triple G Well Service, Inc. only | Montague County Regular | Montague | 25 | 291K | 21 | by Jan 1993 – Aug 2026 |
| Trinity A G-10-292658 | Halcon Operating Co., Inc. only | Phantom (Wolfcamp) | Ward | 1 | 288K | 761K | Mar 2020 – Jul 2026 |
| Tetris SN 1-48 B O-10-54610 | Diamondback E&P LLC only | Spraberry (Trend Area) | Glasscock | 1 | 288K | 1.03M | Aug 2019 – Aug 2026 |
| Derby North G O-1-20653 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Frio | 2 | 288K | 299K | Apr 2022 – Aug 2026 |
| Trinity Bay State Unit #1 O-3-16366 | Galveston Bay Operating Co LLC only | Trinity Bay, West (Frio 7) | Chambers | 8 | 287K | 289K | by Jan 1993 – Oct 2018 |
| Sportster 10-18 E/2 Unit O-10-46853 | Hilcorp Energy Company only | F. A. Hogg (Penn Detrital) | Winkler | 2 | 287K | 638K | Aug 2014 – Aug 2026 |
| Tridacna 34-208 WRD Unit G-10-287544 | Pdeh LLC only | Phantom (Wolfcamp) | Ward | 1 | 287K | 1.7M | Nov 2017 – Aug 2026 |
| Adams, C. T. Oil Unit #2 O-3-10826 | Covenant Energy LLC only | Ft. Trinidad,s.(ottos Sand) | Houston | 2 | 286K | 31 | Jun 1993 – Jun 2024 |
| Stringer O-3-22209 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Lee | 1 | 286K | 1.22M | Aug 1993 – Jul 2026 |
| Joyce Unit O-3-26771 | Empire Texas Operating LLC only | Fort Trinidad, East (Buda) | Madison | 3 | 285K | 625K | Dec 2014 – Mar 2020 |