| Edwards, Janelle, Etal -B- O-10-17127 | Pitts Energy Co. only | Crawar (Devonian, North) | Crane | 9 | 516K | 4.01M | Jan 1993 – Apr 2026 |
| Rio Concho 34-46 A O-10-54687 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 2 | 516K | 3.22M | Feb 2020 – Apr 2026 |
| Korth Vickers C-D Usw A O-2-11954 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 516K | 836K | Jan 2020 – Apr 2026 |
| Horton B 2223 O-10-49370 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Howard | 2 | 516K | 1.62M | Aug 2017 – Apr 2026 |
| Mahogany 13-24-56-1F G-10-290433 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 516K | 2.69M | May 2021 – Mar 2026 |
| Carpenter State O-10-49220 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 3 | 516K | 1.14M | Feb 2017 – Apr 2026 |
| Dale Evans 196-25 Unit A O-10-52420 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 1 | 516K | 987K | Jun 2019 – Apr 2026 |
| UL Cathedral 1516-17 B O-10-55193 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Ward | 1 | 516K | 889K | Nov 2020 – Mar 2026 |
| Brunson 38 O-10-48158 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 516K | 895K | Jun 2016 – Apr 2026 |
| Dworaczyk 01 G-2-272946 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 516K | 2.1M | Dec 2013 – Apr 2026 |
| Bruns 01 G-2-268655 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 516K | 1.92M | Jul 2012 – Jan 2026 |
| Cage-Briscoe C O-1-14764 | El Toro Resources LLC only | Comanche-Halsell (6500) | Maverick | 2 | 516K | 0 | Aug 2006 – Apr 2026 |
| McKenzie HC3 O-1-20188 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 516K | 384K | Feb 2020 – Apr 2026 |
| Cashmere 29-0-15-10 D O-10-56832 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 516K | 1.12M | Aug 2021 – Apr 2026 |
| Chopper 254 B O-10-57729 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 2 | 516K | 1.35M | Aug 2022 – Apr 2026 |
| Wilson, Ned -133- O-10-24900 | Apache Corporation only | Rhoda Walker (Canyon 5900) | Ward | 11 | 516K | 925K | Jan 1993 – Mar 2018 |
| A Mueller A-Koehler a Usw F O-2-12887 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 516K | 1.42M | Jun 2024 – Apr 2026 |
| TXL 44-43 O-10-38042 | Crescent Energy Operating, LLC only | Goldsmith (Clear Fork) | Ector | 16 | 516K | 1.65M | Nov 2006 – Apr 2026 |
| Silvertip 76-12 Unit K O-10-50306 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 516K | 907K | May 2018 – Apr 2026 |
| Sally 26A O-10-47994 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 516K | 1.28M | Nov 2016 – Apr 2026 |
| Brook N-11B O-9-19207 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 516K | 753K | Jan 2016 – Apr 2026 |
| Mitchell, Alex 1 G-9-157237 | White Rock Oil & Gas, LLC only | Deer Canyon (Penn) | Terrell | 1 | 516K | 25.7M | Oct 1995 – Apr 2026 |
| Hudgens, L. F. O-11-6144 | Cross Timbers Energy, LLC only | Slaughter | Hockley | 18 | 516K | 184K | Jan 1993 – Apr 2026 |
| Hightower 10A O-10-59468 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 516K | 876K | Aug 2023 – Apr 2026 |
| Rab 34E O-9-21730 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Upton | 1 | 515K | 846K | Jun 2022 – Apr 2026 |
| Holt 112-110 (Alloc-D) O-9-20240 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Reagan | 2 | 515K | 4.96M | Feb 2019 – Apr 2026 |
| Mac State 20 G-10-286127 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 515K | 2.78M | Feb 2017 – Mar 2026 |
| Pierce Estates, Inc. O-3-12650 | McGowan Working Partners, Inc. only | Withers, North (-a- Sand) | Wharton | 20 | 515K | 151K | Jan 1993 – Apr 2026 |
| Kinsel Brown Unit I Las O-1-16621 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 2 | 515K | 454K | May 2013 – Apr 2026 |
| University 40-21 'A' O-10-34911 | Continental Resources, Inc. only | War-Wink, E. (7000) | Winkler | 4 | 515K | 648K | Apr 1996 – Apr 2022 |
| Midland 'AC/AF' Fee 1 O-10-46659 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 515K | 1.12M | Apr 2015 – Apr 2026 |
| Zappe, Marie O-3-95 | Texas Petroleum Investment Co. only | Anahuac | Chambers | 20 | 515K | 5.27M | Jan 1993 – 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 |
| University 1801 O-10-41503 | Montare Operating, Ltd. only | Shafter Lake, N. (San Andres) | Andrews | 23 | 515K | 320K | May 2011 – Apr 2026 |
| State Diamond Back 57-T3-4 G-10-275789 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 515K | 2.61M | Jul 2014 – Apr 2026 |
| Carter, W. T. & Bro. A G-3-160321 | Eqv Operating LLC only | Double a Wells (Woodbine) | Polk | 1 | 515K | 10.4M | Sep 1996 – Mar 2011 |
| Midkiff 43-06 0627 O-10-53381 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 3 | 515K | 3.26M | Apr 2020 – Apr 2026 |
| Preston 9C O-10-57640 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 515K | 1.82M | Jun 2022 – Apr 2026 |
| Brook K-2D O-9-19353 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 515K | 1.81M | Jul 2016 – Apr 2026 |
| Sky King 47 O-10-42376 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 3 | 515K | 2.26M | Nov 2011 – Apr 2026 |
| Brook D-E3B O-9-20527 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 515K | 2.85M | Nov 2019 – Apr 2026 |
| Utl Wild Bunch 0135A G-10-300879 | Continental Resources, Inc. only | Ruppel (Woodford) | Ward | 1 | 515K | 2.44M | Sep 2025 – Apr 2026 |
| Rowdy the Cowboy 42-30 E O-10-57152 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 2 | 515K | 2.08M | Oct 2022 – Apr 2026 |
| Butler A304-C Usw A G-2-294332 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 515K | 3.71M | Dec 2022 – Apr 2026 |
| Ludeman C O-10-49201 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 515K | 692K | Nov 2016 – Apr 2026 |
| Aftermath West a Unit O-10-55637 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 515K | 806K | Dec 2020 – Apr 2026 |
| Utl War University 2324I O-10-58669 | Continental Resources, Inc. only | Phantom (Wolfcamp) | Ward | 1 | 515K | 625K | Mar 2023 – Apr 2026 |
| CBR 17-20F-56-1 G-10-290634 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 515K | 2.64M | May 2021 – Mar 2026 |
| Red Cloud O-10-49096 | Scout Energy Management LLC only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 515K | 1.29M | Jun 2017 – Apr 2026 |
| Boxer A O-3-27782 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 2 | 514K | 233K | Apr 2020 – Mar 2026 |