| CMC Bluebonnet 17/29 Unit O-10-54306 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 18 | 5.29M | 22.7M | Nov 2019 – Jul 2026 |
| San Quentin 76 2932 O-10-53894 | XTO Energy Inc. only | Phantom (Wolfcamp) | Loving | 9 | 4.41M | 11.2M | Feb 2020 – Jul 2026 |
| Rudd Draw 29-3 O-10-46941 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 12 | 4.11M | 7.73M | Sep 2015 – Jul 2026 |
| Rio San Gabriel 28-29 Unit 2 O-10-51914 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 11 | 4.04M | 12.6M | Mar 2019 – Jul 2026 |
| Potomac 29-2 Unit O-10-54863 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 8 | 3.65M | 5.89M | Mar 2020 – Jul 2026 |
| Bear Claw State 29-28 Unit O-10-53044 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 7 | 3.62M | 7.76M | Aug 2019 – Jul 2026 |
| Rio San Gabriel 28-29 Unit 1 O-10-51913 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 15 | 3.45M | 11M | Mar 2019 – Jul 2026 |
| San Saba 76 2932 O-10-55104 | XTO Energy Inc. only | Phantom (Wolfcamp) | Loving | 6 | 3.41M | 7.17M | Jun 2020 – Jul 2026 |
| Frank Powell 20-29 O-9-20101 | XTO Energy Inc. only | Spraberry (Trend Area) R 40 Exc | Reagan | 11 | 2.9M | 12.8M | Jul 2018 – Jul 2026 |
| Coachwhip 17-29 Unit 1 O-10-58716 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 12 | 2.64M | 6.32M | Feb 2023 – Jul 2026 |
| Hamlin Unit 20-29 O-10-45520 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 11 | 2.55M | 8.8M | May 2014 – Jul 2026 |
| Blissard 20-29 O-10-48207 | SM Energy Company only | Spraberry (Trend Area) | Martin | 6 | 2.47M | 4.41M | Oct 2016 – Jul 2026 |
| Snowmass 2920-27 O-10-50846 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 3 | 2.39M | 4.21M | Mar 2018 – Jul 2026 |
| San Quentin 76 2932 TG O-10-61795 | XTO Energy Inc. only | Two Georges (Bone Spring) | Loving | 6 | 2.2M | 5.03M | Mar 2024 – Jul 2026 |
| Kennett 29-41 O-9-19335 | Diamondback E&P LLC only | Spraberry (Trend Area) R 40 Exc | Upton | 10 | 2.18M | 16.1M | Nov 2015 – Jul 2026 |
| Wright Unit 29-20 O-10-49419 | Apache Corporation only | Spraberry (Trend Area) | Howard | 6 | 2.08M | 3.87M | Aug 2017 – Jul 2026 |
| Will Ed 17-29 a Unit O-10-54372 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 6 | 2.05M | 4.48M | Jan 2020 – Jul 2026 |
| Slick, T.B. Estate A-229 O-4-12809 | Hilcorp Energy Company only | Rincon (Vicksburg 89A) | Starr | 2 | 2.02M | 2.29M | Jan 1998 – Jul 2026 |
| Bigby 17-29 B Unit O-10-54319 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 6 | 1.97M | 2.91M | Jan 2020 – Jul 2026 |
| San Saba 76 2932 TG O-10-61893 | XTO Energy Inc. only | Two Georges (Bone Spring) | Loving | 5 | 1.91M | 5.34M | Jan 2024 – Jul 2026 |
| Reeves TXL Fee T7-50-29 O-10-51997 | Chevron U. S. A. Inc. only | Phantom (Wolfcamp) | Reeves | 7 | 1.9M | 6.17M | Mar 2019 – Jul 2026 |
| Hughes & Talbot 75-29 Unit B O-10-55250 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 3 | 1.87M | 3.1M | Mar 2020 – Jul 2026 |
| Medora 29 Lov Unit 0805 A O-10-51514 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 3 | 1.86M | 2.94M | Jan 2018 – Jul 2026 |
| Cherry State Unit 29-28 O-10-50360 | Continental Resources, Inc. only | Phantom (Wolfcamp) | Pecos | 4 | 1.83M | 1.78M | Mar 2018 – Jul 2026 |
| Reventador 29-27 Unit O-10-52761 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 4 | 1.83M | 2.93M | Mar 2019 – Jul 2026 |
| State Tract 659-L NW/4 O-2-6468 | White Marlin Operating Co, LLC only | Matagorda Block 629 (4450 SD) | Matgrda IS-LB | 3 | 1.76M | 204K | Jan 1993 – Jul 2026 |
| Utl 2932-17 O-10-48635 | Jagged Peak Energy LLC only | Phantom (Wolfcamp) | Ward | 3 | 1.71M | 2.17M | Jul 2016 – Jul 2026 |
| Guns UP O 32-29 O-10-53583 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 5 | 1.65M | 3.02M | Dec 2019 – Jul 2026 |
| Ricochet 29-40 Unit O-10-47897 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 2 | 1.56M | 2.63M | Mar 2016 – Jul 2026 |
| Hughes & Talbot 75-29 Unit A O-10-55176 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 3 | 1.55M | 3.36M | Aug 2019 – Jul 2026 |
| Mauna Loa 29-27 Unit O-10-52742 | Anadarko E&P Onshore LLC only | Spraberry (Trend Area) R 40 Exc | Loving | 3 | 1.45M | 2.43M | Mar 2019 – Jul 2026 |
| State Lease 629-L SW/4 O-2-6488 | White Marlin Operating Co, LLC only | Matagorda Block 629 (4450 SD) | Matgrda IS-LB | 3 | 1.4M | 255K | Jan 1993 – Jul 2026 |
| Komodo Dragon 30-29 O-10-53139 | Noble Energy Inc only | Hoefs T-K (Wolfcamp) | Reeves | 4 | 1.28M | 1.88M | Oct 2019 – Jul 2026 |
| Dragon Unit B 20-29 O-10-49244 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 4 | 1.26M | 1.91M | Mar 2017 – Jul 2026 |
| Ellie 20-29-D O-9-20622 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 3 | 1.19M | 4.92M | Mar 2019 – Jul 2026 |
| Northern Harrier 29-17 O-10-60167 | Ike Operating, LLC only | Spraberry (Trend Area) | Dawson | 2 | 1.17M | 369K | Jan 2023 – Jul 2026 |
| Watkins 1229 O-9-18549 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Reagan | 9 | 1.16M | 4.53M | Jun 2014 – Jun 2020 |
| Donovan 29-52 a Unit O-10-58460 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 6 | 1.14M | 1.68M | Jan 2023 – Jul 2026 |
| Currie 41-29-E O-10-54076 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 2 | 1.14M | 1.89M | Nov 2019 – Jul 2026 |
| Hirsch E 29-17-A O-9-21192 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 4 | 1.12M | 4.13M | May 2020 – Jul 2026 |
| Open Range 28-29 E O-10-59485 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 3 | 1.11M | 2.4M | May 2023 – Jul 2026 |
| Open Range 28-29 A O-10-59425 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 5 | 1.11M | 2.61M | May 2023 – Jul 2026 |
| Dragon Unit a 20-29 O-10-50202 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 4 | 1.1M | 1.84M | Jul 2017 – Jul 2026 |
| Law Dog 29-41 Unit O-10-49571 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 1.07M | 1.78M | Dec 2017 – Jul 2026 |
| Open Range 28-29 C O-10-59446 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 4 | 1.05M | 2.54M | May 2023 – Jul 2026 |
| Ginger 29 O-10-48395 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 2 | 1.04M | 1.81M | Jun 2016 – Jul 2026 |
| McKnight 29 Unit O-10-52863 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 4 | 1.04M | 3.46M | Jun 2019 – Jul 2026 |
| Open Range 28-29 D O-10-59448 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 3 | 976K | 2.08M | Jun 2023 – Jul 2026 |
| Avalanche 29-40 Unit O-10-47807 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 948K | 1.63M | Mar 2016 – Jul 2026 |
| Kennett 29-41 Unit 2 O-9-19636 | Endeavor Energy Resources L.P. only | Spraberry (Trend Area) R 40 Exc | Upton | 5 | 947K | 2.81M | May 2017 – Apr 2021 |