| Tubb 21 U Unit O-10-48850 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 3 | 2.4M | 2.98M | Aug 2017 – Aug 2026 |
| Clark Unit B 24-13 O-10-46839 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 10 | 1.91M | 7.52M | May 2015 – Aug 2026 |
| Old Tom Unit B 21-28 O-10-50765 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 5 | 1.86M | 4.69M | Oct 2017 – Aug 2026 |
| Rocker B 20-21 O-9-18677 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Reagan | 31 | 1.85M | 12.7M | Apr 2014 – Feb 2020 |
| SFH Unit B 23-26 O-10-51977 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 7 | 1.6M | 4.35M | Oct 2018 – Aug 2026 |
| Laitala Unit B 21-24 O-10-58072 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 6 | 1.58M | 3.69M | May 2022 – Aug 2026 |
| Shroyer-Wilson Unit B 23-14 O-10-50862 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 10 | 1.34M | 4.2M | Mar 2018 – Aug 2026 |
| Electric Unit B 23-22 O-10-58885 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 6 | 1.3M | 2.52M | Jul 2022 – Aug 2026 |
| Dragon Unit B 20-29 O-10-49244 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 4 | 1.28M | 2M | Mar 2017 – Aug 2026 |
| Tubb 21 L Unit O-10-49140 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 3 | 1.21M | 3.34M | Jun 2017 – Aug 2026 |
| Wham Unit B 22-23 O-10-60117 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 6 | 1.01M | 2.77M | Jun 2023 – Aug 2026 |
| Erlking Unit B 21-09 O-10-57764 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 3 | 774K | 877K | Apr 2022 – Aug 2026 |
| Williams Unit B 24-13 O-10-46464 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 4 | 747K | 1.17M | Sep 2014 – Aug 2026 |
| Arrowhead B 28-12-33 O-10-51593 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Winkler | 1 | 693K | 1.08M | Dec 2018 – Aug 2026 |
| Rocker B 20-21 O-9-20706 | Permian Resources Operating, LLC only | Spraberry (Trend Area) R 40 Exc | Reagan | 31 | 671K | 23.3M | Mar 2020 – Aug 2026 |
| Jotunn Unit B 25-13 O-10-53169 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 2 | 671K | 1.11M | Sep 2019 – Aug 2026 |
| Texaco 41-McMurry B 20 O-10-51982 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Martin | 2 | 641K | 1.53M | Mar 2019 – Aug 2026 |
| Kelley State Kamo B 22-23 O-10-52255 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 622K | 805K | Nov 2018 – Aug 2026 |
| Cider B 203-226 O-9-21312 | RP Operating, L.L.C. only | Spraberry (Trend Area) | Reagan | 3 | 613K | 2.42M | Mar 2021 – Aug 2026 |
| Leviathan Unit B 29-20 O-10-50144 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 3 | 604K | 1.39M | Aug 2017 – Aug 2026 |
| Babb 25L O-10-52561 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 590K | 1.3M | Jul 2019 – Aug 2026 |
| Washington West B 23-14 O-9-20807 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 2 | 580K | 3.56M | Nov 2019 – Aug 2026 |
| Babb 25K O-10-52251 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 575K | 1.46M | Jul 2019 – Aug 2026 |
| Odc O-11-18371 | Joint Resources Company only | Seminole, NW. (Devonian FB 2) | Gaines | 5 | 559K | 45.6K | by Jan 1993 – Sep 2017 |
| Babb 25J O-10-52266 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 559K | 1.08M | Jul 2019 – Aug 2026 |
| Golem Unit B 23-14 O-10-51448 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 2 | 546K | 904K | Sep 2018 – Aug 2026 |
| Horton B 2223 O-10-49370 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Howard | 2 | 523K | 1.66M | Aug 2017 – Aug 2026 |
| Medusa Unit B 28-21 O-10-52782 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 2 | 517K | 982K | Apr 2019 – Aug 2026 |
| Habanero B 205-198 O-9-22015 | RP Operating, L.L.C. only | Spraberry (Trend Area) | Reagan | 2 | 499K | 1.46M | Dec 2022 – Aug 2026 |
| Rab 22G O-10-58549 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Midland | 2 | 494K | 3.69M | Oct 2022 – Aug 2026 |
| State Neal Lethco B 20-19 O-10-51605 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 481K | 1.19M | Nov 2018 – Aug 2026 |
| Barbee B 2-1 (Alloc-F) O-10-49000 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Glasscock | 2 | 478K | 5.42M | Mar 2017 – Jul 2026 |
| Bender B 252 O-10-57559 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 2 | 440K | 846K | May 2022 – Aug 2026 |
| Peach B 231-224 O-9-20909 | RP Operating, L.L.C. only | Spraberry (Trend Area) | Reagan | 1 | 434K | 1.12M | Jan 2020 – Aug 2026 |
| May-Ryan Unit a-B 2H Psa O-2-11725 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 427K | 470K | Jun 2019 – Aug 2026 |
| UL Pitchfork B 20-35-26 O-10-51848 | Apache Corporation only | Phantom (Wolfcamp) | Winkler | 2 | 407K | 510K | Jan 2018 – Apr 2026 |
| Neal Lethco B 21-22 O-10-51539 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 388K | 1.71M | Nov 2018 – Aug 2026 |
| Triple Nail B 27-38 O-10-60467 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 2 | 376K | 846K | Feb 2024 – Aug 2026 |
| Babb 25C O-10-49028 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 361K | 2.06M | Jun 2019 – Aug 2026 |
| Babb 25A O-10-49033 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 358K | 1.18M | Oct 2017 – Aug 2026 |
| Zeke West B 22-21 O-9-20439 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 352K | 2.24M | Aug 2019 – Aug 2026 |
| Ludeman B 2525 O-10-52628 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 346K | 656K | Mar 2019 – Aug 2026 |
| Succubus Unit B 25-24 O-10-50352 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 2 | 343K | 345K | Feb 2018 – Aug 2026 |
| Babb 25B O-10-49027 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 333K | 1.08M | Nov 2017 – 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 |
| Barbee B 2-6 (Alloc-B) O-10-50135 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Glasscock | 1 | 325K | 2.37M | Feb 2018 – Jul 2026 |
| Kotara - Kolenda B 2 O-1-19504 | Warwick-Artemis, LLC only | Eagleville (Eagle Ford-1) | Wilson | 1 | 318K | 158K | Oct 2018 – Aug 2026 |
| UL Lonetree 22303 B 23-26 O-10-62889 | BTA Oil Producers, LLC only | Peart (Barnett) | Crane | 1 | 309K | 772K | Jan 2025 – Aug 2026 |
| Calverley, JB 2932 (Alloc) O-10-49135 | Apache Corporation only | Spraberry (Trend Area) | Glasscock | 1 | 299K | 1.1M | Jun 2017 – Mar 2021 |
| Adams West B 23-26 O-9-21059 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 2 | 298K | 978K | Jul 2020 – Aug 2026 |