| Mabee Breedlove O-10-38980 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 51 | 12.7M | 21.7M | Nov 2008 – Jul 2026 |
| Three Bar Shallow Unit O-10-43190 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 23 | 6.75M | 14.7M | Aug 2012 – Jul 2026 |
| Whiteface Unit O-11-60232 | Double Barrel Oil LLC only | Levelland | Cochran | 188 | 4.21M | 1.27M | Jan 1993 – Jul 2026 |
| Krause B O-2-10355 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 11 | 3.83M | 11.6M | Sep 2012 – Jul 2026 |
| Julie Beck O-2-9944 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 16 | 2.55M | 14.9M | Dec 2010 – Jul 2026 |
| Lowe Bitler Unit O-10-19835 | Crescent Energy Operating, LLC only | Fullerton (San Andres) | Andrews | 48 | 1.93M | 314K | Jan 1993 – Jul 2026 |
| Three Bar Unit O-10-6783 | Hilcorp Energy Company only | Three Bar (Devonian) | Andrews | 83 | 1.91M | 2.6M | Jan 1993 – Jul 2026 |
| P C Hill State B 1-12 O-10-44515 | Pdeh LLC only | Phantom (Wolfcamp) | Ward | 5 | 1.83M | 3.21M | Jun 2013 – Jul 2026 |
| Yellow Rose B Unit O-10-55139 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 3 | 1.71M | 4M | Jan 2020 – Jul 2026 |
| Aggie the Bulldog 39-46 E O-10-53615 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 5 | 1.61M | 3.13M | Aug 2019 – Jul 2026 |
| Sample Baros Unit O-1-16129 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 8 | 1.44M | 3.13M | Aug 2012 – Jul 2026 |
| XBC Giddings Estate B O-9-17101 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 17 | 1.33M | 3.01M | Mar 2010 – Jul 2026 |
| Snyder, Susie B. O-10-6197 | Grayrock Energy II, LLC only | Snyder | Howard | 83 | 1.3M | 23.4K | Jan 1993 – Jul 2026 |
| State Biggs 12A-2 Unit O-10-50012 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 3 | 1.22M | 1.38M | Jan 2018 – Jul 2026 |
| Fort Stockton Unit O-10-18342 | Double Barrel Oil LLC only | Fort Stockton | Pecos | 120 | 1.1M | 2.49M | Jan 1993 – Jul 2026 |
| Aggie the Bulldog 39-46 A O-10-53611 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 4 | 1.05M | 2.02M | Aug 2019 – Jul 2026 |
| The Bar a 30-19 O-10-55751 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 977K | 1.49M | Mar 2021 – Jul 2026 |
| Parker, J.E. O-10-45616 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 10 | 950K | 2.48M | Jan 2014 – Jul 2026 |
| Clyde Barrow Unit 32-41 O-10-53307 | Langford & Brigham Operating LLC only | Spraberry (Trend Area) | Howard | 4 | 943K | 1.2M | Oct 2019 – Jul 2026 |
| The Bar K 30-19 O-10-54974 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 3 | 933K | 1.65M | Jul 2020 – Jul 2026 |
| Salt House BC S3041 O-9-23025 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Irion | 7 | 922K | 2.19M | Feb 2025 – Jul 2026 |
| The Bar D 30-19 O-10-55755 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 3 | 898K | 2.81M | Jan 2021 – Jul 2026 |
| Jake Berger,jr. Cattle Company O-2-11157 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Lavaca | 6 | 894K | 895K | Sep 2015 – Jul 2026 |
| University Tb(shallow) Unit A-1 O-10-44972 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 4 | 888K | 2.28M | Oct 2013 – Jul 2026 |
| State Big Tex South 7673-8 O-10-53156 | Swordfish Energy Operating, LLC only | Phantom (Wolfcamp) | Pecos | 2 | 879K | 784K | Mar 2019 – Jul 2026 |
| Breedlove-Polaris O-10-34977 | Zarvona Energy LLC only | Comanche Bluff (Silurian) | Martin | 2 | 875K | 0 | May 1996 – Jul 2026 |
| Bauerle Bomc Unit O-1-20541 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Frio | 5 | 863K | 2.23M | Oct 2021 – Jul 2026 |
| Aggie the Bulldog 39-46 D O-10-53614 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 4 | 821K | 2.5M | Aug 2019 – Jul 2026 |
| Lottie Lee B O-1-16851 | Gulftex Energy, LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 787K | 562K | Apr 2013 – Jul 2026 |
| Aggie the Bulldog 39-46 C O-10-53613 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 3 | 785K | 2.28M | Aug 2019 – Jul 2026 |
| Carmichael O-10-45244 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 9 | 781K | 3.12M | Nov 2013 – Jul 2026 |
| Parker, J. E. O-10-6781 | Vin Fisher Operating, Inc. only | Three Bar (Devonian) | Andrews | 15 | 780K | 283K | Jan 1993 – Jul 2026 |
| Great Divide B O-10-56059 | Discovery Operating, Inc. only | Spraberry (Trend Area) | Midland | 3 | 772K | 1.49M | May 2021 – Jul 2026 |
| Marie B O-10-50969 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 3 | 758K | 1.89M | Sep 2018 – Jul 2026 |
| Jack State B Unit O-10-51873 | U.S. Energy Development Corp only | Phantom (Wolfcamp) | Reeves | 2 | 745K | 1.73M | Feb 2019 – Jul 2026 |
| Schrute B O-10-54052 | SM Energy Company only | Spraberry (Trend Area) | Howard | 2 | 711K | 2.13M | Sep 2019 – Jul 2026 |
| Mabee Breedlove Clearfork Unit O-10-37469 | Permex Petroleum Corporation only | Breedlove "B" (Clearfork) | Martin | 14 | 703K | 677K | Feb 2005 – Jul 2026 |
| State Blanco 58 Unit O-10-51447 | Swordfish Energy Operating, LLC only | Phantom (Wolfcamp) | Pecos | 4 | 699K | 954K | Sep 2018 – Jul 2026 |
| Victory State B 54-14-19 O-10-51047 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 692K | 3.4M | Aug 2018 – Jul 2026 |
| Little Big Chief Unit O-10-47167 | Scout Energy Management LLC only | Hoefs T-K (Wolfcamp) | Reeves | 2 | 687K | 1.38M | Aug 2015 – Jul 2026 |
| Dupree B O-10-52458 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 3 | 677K | 2.44M | Jul 2019 – Jul 2026 |
| State Bubblin' Crude 0807B-143 O-10-51196 | Swordfish Energy Operating, LLC only | Phantom (Wolfcamp) | Pecos | 2 | 667K | 939K | Oct 2018 – Jul 2026 |
| Thunder the Bison 18-6 E O-10-59897 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 3 | 663K | 1.96M | Jun 2023 – Jul 2026 |
| Joe Burreaux Unit O-2-11975 | Murphy Expl. & Prod. Co. - USA only | Sugarkane (Austin Chalk) | Karnes | 3 | 634K | 1.78M | Mar 2020 – Jul 2026 |
| George B O-10-60333 | Apache Corporation only | Spraberry (Trend Area) | Midland | 3 | 624K | 1.16M | Jul 2023 – Jul 2026 |
| Old O-3-652 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou ( Alibel) | Brazoria | 2 | 617K | 750K | Jan 1993 – Jul 2026 |
| Millie B Leon C O-10-52283 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 2 | 601K | 610K | Oct 2018 – Jul 2026 |
| State Barlow 57-T2-47X38 O-10-46563 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 596K | 2.91M | Jan 2015 – Jul 2026 |
| Shockwave B O-10-60569 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 584K | 954K | Mar 2023 – Jul 2026 |
| Aggie the Bulldog 39-46 B O-10-53612 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 2 | 571K | 2.1M | Jul 2019 – Jul 2026 |