| Winterbotham Zav O-1-15744 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Zavala | 57 | 16M | 9.21M | Apr 2012 – Apr 2026 |
| Cerberus 11-23 Unit 2 O-10-55689 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 15 | 4.76M | 14.7M | Dec 2020 – Apr 2026 |
| Thunderball O-10-59183 | Admiral Permian Operating LLC only | Phantom (Wolfcamp) | Loving | 15 | 3.73M | 6.15M | Jul 2023 – Apr 2026 |
| GBG Cerberus 34/39 Unit O-10-53675 | Chevron U. S. A. Inc. only | Parks (Consolidated) | Midland | 12 | 3.62M | 6.27M | Jan 2020 – Apr 2026 |
| Silverback 13-8 Unit 1 O-10-54221 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 9 | 2.83M | 7.23M | May 2020 – Apr 2026 |
| Hoskins Efs O-1-16335 | Silverbow Resources Oper, LLC only | Eagleville (Eagle Ford-1) | McMullen | 15 | 2.65M | 4.84M | Oct 2011 – Apr 2026 |
| Thunderbird Unit O-2-10081 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 10 | 2.6M | 2.67M | Aug 2012 – Apr 2026 |
| Shannon Efs O-1-16859 | Silverbow Resources Oper, LLC only | Eagleville (Eagle Ford-1) | McMullen | 7 | 2.46M | 3.94M | Jul 2013 – Apr 2026 |
| Cerberus 23-14 Unit 1 O-10-58420 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 14 | 2.35M | 10.1M | Aug 2023 – Apr 2026 |
| Tyler Ranch Efs O-1-15498 | Silverbow Resources Oper, LLC only | Eagleville (Eagle Ford-1) | McMullen | 5 | 1.6M | 2.44M | Dec 2010 – Apr 2026 |
| Thunderbird Unit O-10-47899 | Scout Energy Management LLC only | Hoefs T-K (Wolfcamp) | Reeves | 2 | 1.59M | 2.77M | Jun 2016 – Apr 2026 |
| Quintanilla Smef O-1-16909 | Silverbow Resources Oper, LLC only | Eagleville (Eagle Ford-1) | McMullen | 9 | 1.39M | 3.26M | Jan 2013 – Apr 2026 |
| Weatherby 1231 O-9-6374 | Apache Corporation only | Spraberry (Trend Area) | Reagan | 22 | 1.33M | 5.79M | Jan 1993 – Apr 2026 |
| HH SW 5 O-10-47713 | Chevron U. S. A. Inc. only | Derby (Bone Spring) | Culberson | 4 | 1.33M | 12.4M | Apr 2016 – Apr 2026 |
| Renderbrook Creek (Miss) Unit O-10-33899 | Kek Exploration LLC only | Renderbrook Creek (Miss) | Sterling | 16 | 1.3M | 2.47M | Aug 1993 – Apr 2026 |
| Perkins -F- O-10-27167 | Waterbridge Texas Operating LLC only | Collie (Delaware) | Reeves | 27 | 1.13M | 2.24M | Jan 1993 – Aug 2021 |
| Jitterbug 161 O-10-40769 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 6 | 1.04M | 1.03M | Dec 2010 – Apr 2026 |
| HH SW 3 O-10-47315 | Chevron U. S. A. Inc. only | Derby (Bone Spring) | Culberson | 4 | 1.04M | 8.14M | Feb 2016 – Apr 2026 |
| Weatherby 1232 O-9-16063 | Apache Corporation only | Spraberry (Trend Area) | Reagan | 19 | 944K | 4.43M | Oct 2006 – Apr 2026 |
| Weatherby 2728 Unit O-9-19403 | Apache Corporation only | Spraberry (Trend Area) | Reagan | 4 | 944K | 2.69M | Jul 2016 – Apr 2026 |
| Q-Ballard Efs O-1-17114 | Silverbow Resources Oper, LLC only | Eagleville (Eagle Ford-1) | McMullen | 7 | 854K | 3.94M | Oct 2013 – Apr 2026 |
| VLT Weatherby Unit O-10-55241 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Martin | 3 | 846K | 2.86M | Jan 2021 – Apr 2026 |
| King-Erb Unit E O-1-20056 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 6 | 839K | 1.35M | Oct 2019 – Apr 2026 |
| King-Erb Unit A O-1-18607 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 4 | 756K | 1.77M | Oct 2015 – Apr 2026 |
| Thunderbird B 50-51 O-10-55220 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 751K | 2.06M | Jan 2021 – Apr 2026 |
| King-Erb Unit D O-1-19376 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 4 | 751K | 1.16M | Sep 2018 – Apr 2026 |
| Kingman 45 State Unit G-10-287179 | Coterra Energy Operating Co. only | Derby (Bone Spring) | Culberson | 1 | 737K | 5.38M | Oct 2018 – Apr 2026 |
| Thunderbird a 50-51 O-10-55233 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 725K | 2.44M | Jan 2021 – Apr 2026 |
| King-Erb Unit B O-1-18012 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 4 | 716K | 1.37M | Oct 2014 – Apr 2026 |
| Bold Venture 20 ZZ State Unit G-10-290291 | Coterra Energy Operating Co. only | Derby (Bone Spring) | Culberson | 1 | 682K | 6.07M | Sep 2020 – Apr 2026 |
| Butterbumps 39-46 B O-10-60459 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 670K | 452K | Sep 2023 – Apr 2026 |
| Weatherby -A- O-9-4921 | Pitts Energy Co. only | Spraberry (Trend Area) | Reagan | 21 | 659K | 2.47M | Jan 1993 – Apr 2026 |
| Baker, Carrie O-3-2793 | Cerberus Engineering, LLC only | Lochridge | Brazoria | 5 | 648K | 1.08M | Jan 1993 – Apr 2026 |
| Weatherby O-9-18295 | Sem Operating Company LLC only | Lin (Wolfcamp) | Reagan | 7 | 637K | 2.96M | Jul 2013 – Apr 2026 |
| Thunderbird D 50-51 O-10-55222 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 612K | 1.23M | Jan 2021 – Apr 2026 |
| Quarterback State Unit 3-4 G-10-301499 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 608K | 3.39M | Jul 2017 – Apr 2026 |
| Riverboat Unit 33-71 O-10-50045 | TRP Operating LLC only | Phantom (Wolfcamp) | Loving | 3 | 583K | 4.64M | Mar 2018 – Apr 2026 |
| Winterbotham-Commerce Unit O-1-19616 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Zavala | 2 | 575K | 1.72M | Jul 2019 – Apr 2026 |
| Butterbumps 39-46 A O-10-60458 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 574K | 491K | Sep 2023 – Apr 2026 |
| King-Erb Unit F O-1-20803 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 562K | 621K | May 2022 – Apr 2026 |
| Thunderbolt C21-9 Unit O-10-46765 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 551K | 2.92M | Jul 2015 – Apr 2026 |
| Bracken Efs O-1-19663 | Silverbow Resources Oper, LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 548K | 1.34M | Mar 2019 – Apr 2026 |
| Cerberus 56-3-43 Unit G-10-283670 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 522K | 2.14M | Jun 2019 – Mar 2026 |
| Weatherby 1216 O-9-16357 | Prime Operating Company only | Spraberry (Trend Area) | Reagan | 16 | 521K | 1.49M | Aug 2007 – Apr 2026 |
| Thunderbolt "38" O-11-68327 | Mule Kick Operating LLC only | Brianna Shea (Canyon Reef) | Dawson | 1 | 518K | 137K | May 2001 – Apr 2026 |
| Litman O-3-23771 | Silverbrook Operating, LLC only | Brookshire | Waller | 10 | 518K | 44.4K | Jan 2000 – Apr 2026 |
| KM-Winterbotham Unit Zav O-1-19418 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Zavala | 1 | 515K | 247K | Nov 2018 – Apr 2026 |
| King-Erb Unit J O-1-21584 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 512K | 786K | May 2024 – Apr 2026 |
| Matthews Camp -A- O-10-27229 | Waterbridge Texas Operating LLC only | Collie (Delaware) | Reeves | 15 | 506K | 652K | Jan 1993 – Jul 2021 |
| Carry Back 6 State G-10-288831 | Coterra Energy Operating Co. only | Derby (Bone Spring) | Culberson | 1 | 498K | 5.23M | Jan 2020 – Apr 2026 |