| Yellow Pine E O-10-56442 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Martin | 2 | 603K | 3.91M | Oct 2021 – Aug 2026 |
| Longfellow Unit 3-13 G-10-300633 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 602K | 2.15M | May 2019 – Aug 2026 |
| Owens Unit, et Al O-3-9021 | Shoco Production LLC only | Stowell (Sullivan LF) | Jefferson | 1 | 601K | 588K | by Jan 1993 – Jun 2018 |
| Whitwell B O-1-20312 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Frio | 3 | 601K | 2.37M | Jun 2020 – Aug 2026 |
| Stanton, Joe L. Trustee O-11-14924 | R2Q Operating LLC only | Levelland | Cochran | 49 | 600K | 266K | by Jan 1993 – Aug 2026 |
| Maroon Bells 13-14 Unit G G-10-294111 | Resolute Natural Res. Co., LLC only | Phantom (Wolfcamp) | Reeves | 1 | 597K | 2.47M | Mar 2023 – Aug 2026 |
| Sage Draw Unit O-11-66530 | Bridwell Oil Co. only | Sage Draw (Middle Tannehill) | Dickens | 7 | 597K | 2.45K | by Jan 1993 – Aug 2026 |
| Elliott O-9-22162 | Hibernia Resources IV, LLC only | June Ann (Pennsylvanian) | Irion | 3 | 597K | 2.05M | May 2023 – Aug 2026 |
| Big Wells South Unit 12 Dim O-1-18746 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 2 | 594K | 847K | Mar 2016 – Aug 2026 |
| Yellowfin Tuna WC G-10-286315 | Conocophillips Company only | Ford, West (Wolfcamp) | Reeves | 1 | 592K | 3.51M | Aug 2018 – Aug 2026 |
| Slydell D O-10-53348 | SM Energy Company only | Spraberry (Trend Area) | Martin | 3 | 591K | 2.74M | Jan 2020 – Aug 2026 |
| Valley Wells HC10 Dim O-1-20003 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 589K | 1.53M | Oct 2019 – Aug 2026 |
| Black Stone Ivory G-3-228848 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou (11050) | Brazoria | 1 | 588K | 3.85M | May 2007 – Jun 2026 |
| Valley Wells HC7 Dim G-1-300623 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 586K | 1.88M | Jul 2018 – Aug 2026 |
| Belle Starr State 29-42 Unit O-10-54940 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 2 | 583K | 2.12M | Jan 2021 – Aug 2026 |
| Clare Glassell 71-TTT-B01 WF O-10-51663 | Matador Production Company only | Phantom (Wolfcamp) | Loving | 1 | 583K | 2.15M | Aug 2018 – Aug 2026 |
| A Mueller a-Koehler SW C O-2-11808 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 577K | 1.43M | May 2019 – Aug 2026 |
| Connell 'B' O-11-19765 | Zarvona Energy LLC only | Rocker -a-, NW. (San Andres) | Garza | 33 | 576K | 34 | by Jan 1993 – Aug 2026 |
| State Tract 216 O-2-5707 | Torrent Oil LLC only | Grass Island (Farwell -M-) | Calhoun | 4 | 573K | 415K | by Jan 1993 – Aug 2026 |
| WC Tyrrell 5 O-10-52648 | Mongoose Energy, LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 573K | 748K | Jun 2019 – Aug 2026 |
| Nutshell 403 O-11-71298 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 571K | 964K | Oct 2022 – Aug 2026 |
| Carter, W. T. & Bro. E G-3-157327 | Eqv Operating LLC only | Double a Wells (Woodbine) | Polk | 1 | 571K | 10.7M | Jan 1996 – Aug 2026 |
| Whitwell I Unit O-1-18513 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 4 | 568K | 1.28M | Oct 2013 – Aug 2026 |
| Caprock Slaughter C O-11-67912 | Caprock Disposal, LLC only | Happy (Ellenburger) | Garza | 1 | 568K | 236K | Mar 1998 – May 2023 |
| Newell-Toupal Unit O-3-21390 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 564K | 587K | by Jan 1993 – Jul 2026 |
| Martin, Nellie C. O-10-23340 | Sheridan Production Company, LLC only | Martin (Tubb) | Andrews | 19 | 563K | 6.2M | by Jan 1993 – May 2010 |
| Powell Deep Unit O-10-36751 | JM Cox Resources, L.P. only | La Vista (Fusselman) | Glasscock | 1 | 562K | 3.44M | Oct 2001 – Jul 2016 |
| Mitchell 47-31 B Unit O-10-55668 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 2 | 562K | 329K | Aug 2021 – Aug 2026 |
| Wells, J. W. O-6-13194 | Atlantis Oil Company, Inc. only | JRC (Paluxy) | Wood | 1 | 561K | 5.61K | Jul 1993 – Aug 2015 |
| T. L. B. Unit O-11-60448 | Extex Operating Company only | Levelland | Cochran | 19 | 560K | 360K | by Jan 1993 – Aug 2026 |
| W. T. Carter & Bro./ Battise GU G-3-162895 | Eqv Operating LLC only | Double a Wells (Woodbine) | Polk | 1 | 559K | 13.2M | Mar 1997 – Aug 2026 |
| Powell, LFT-A O-9-2220 | Unitex Oil & Gas, L.L.C. only | World | Crockett | 21 | 558K | 42 | by Jan 1993 – Aug 2026 |
| Tres Hombres O-9-14301 | R2Q Operating LLC only | Hondo Pipeline (Ellenburger) | Irion | 1 | 557K | 524K | Dec 1995 – Aug 2026 |
| Melissa O-9-14429 | Cedar Oil Company only | Fennell (Goen) | Runnels | 3 | 557K | 212K | Aug 1996 – Jan 2025 |
| Morello O-3-27639 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 3 | 557K | 390K | Jul 2019 – Jul 2026 |
| H Mueller Unit A O-2-9988 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 2 | 557K | 1.1M | Jul 2012 – Aug 2026 |
| A Mueller a-Koehler SW A O-2-11835 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 556K | 1.76M | May 2019 – Aug 2026 |
| Russell O-10-40908 | Centennial Resource Prod, LLC only | Wolfbone (Trend Area) | Reeves | 4 | 555K | 731K | Dec 2010 – Nov 2019 |
| Estelle O-9-18126 | Summit Petroleum LLC only | Spraberry (Trend Area) | Upton | 15 | 555K | 5.24M | Feb 2013 – Aug 2026 |
| Glenn, O. J. O-11-3876 | Aviator Energy, LLC only | Levelland | Hockley | 3 | 555K | 249K | by Jan 1993 – Aug 2026 |
| Papershell State Unit O-10-63790 | Continental Resources, Inc. only | Ruppel (Woodford) | Pecos | 5 | 554K | 1.73M | Jul 2025 – Aug 2026 |
| Powell SN 36-25 04 O-10-51548 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 1 | 554K | 934K | Dec 2018 – Aug 2026 |
| Coble "B" O-11-60439 | Extex Operating Company only | Levelland | Hockley | 38 | 553K | 98K | by Jan 1993 – Aug 2026 |
| Deguello Unit 54-7-2 G-10-300666 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 553K | 4.69M | Dec 2019 – Aug 2026 |
| Bellah Patton Wilson Psa A O-2-12467 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-2) | Karnes | 1 | 550K | 576K | Jun 2022 – Aug 2026 |
| Federal NM-A-19772 O-6-14240 | HD Operating Co, LLC only | Laura la Velle, E. (Massive WX) | Houston | 10 | 550K | 0 | Aug 2003 – Apr 2025 |
| McLean-Bowman -B- O-1-4171 | Unitex Oil & Gas, L.L.C. only | Big Wells (San Miguel) | Dimmit | 13 | 550K | 167K | by Jan 1993 – Aug 2026 |
| Telluride D O-10-60662 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Howard | 3 | 550K | 1.12M | Oct 2023 – Aug 2026 |
| Genelle Unit A O-2-9680 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 545K | 1.22M | Mar 2011 – Aug 2026 |
| Larue, H. O-6-13859 | Elliott Oil & Gas Operating Co. only | Sand Branch Creek (Buda) | Houston | 1 | 545K | 219K | Aug 1998 – Mar 2019 |