| Hay Aria 03/46 G-10-285486 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 1.11M | 8.88M | Jun 2019 – Apr 2026 |
| Black Stone Minerals B G-3-155694 | Mariner Energy, Inc. only | Pine Island Bayou (Yegua EY-1) | Jefferson | 1 | 1.11M | 12.7M | Apr 1995 – Dec 2000 |
| Brook B-17A O-9-19302 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 2 | 1.11M | 2.63M | Jun 2016 – Apr 2026 |
| Von Roeder West Unit O-11-69186 | Crossroads Operating, LLC only | Von Roeder, W. (Clear Fork) | Borden | 10 | 1.11M | 261K | Dec 2007 – Apr 2026 |
| Fandango 536 O-11-70805 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 1.1M | 2.6M | Jul 2018 – Apr 2026 |
| Columbus Field Unit O-3-24040 | Rusk Energy Operating LLC only | Columbus (Consolidated) | Colorado | 38 | 1.1M | 3.8M | Sep 2001 – Apr 2026 |
| D-L-S (San Andres) Unit O-11-61303 | Burk Royalty Co., Ltd. only | D-L-S (San Andres) | Hockley | 70 | 1.1M | 673K | Jan 1993 – Apr 2026 |
| TXL 27 Unit 3 O-10-47487 | XTO Energy Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 4 | 1.1M | 5.65M | Dec 2015 – Jan 2025 |
| JJ Henry Unit I O-1-17554 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 1.1M | 1.58M | Mar 2014 – Apr 2026 |
| McKnight, M. B. O-10-5262 | Ring Energy, Inc. only | Sand Hills (McKnight) | Crane | 86 | 1.1M | 6.95M | Jan 1993 – Apr 2026 |
| Direct Assets Unit O-2-10908 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 10 | 1.1M | 4.51M | Aug 2014 – Apr 2026 |
| Edwards, Clara O-10-39938 | Diamondback E&P LLC only | Sallie Ann (Spraberry-Wolfcamp) | Ector | 6 | 1.1M | 4.22M | Jan 2010 – Apr 2026 |
| Darlene Unit O-2-9552 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.1M | 1.22M | Dec 2010 – Apr 2026 |
| Massasauga D O-10-55028 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Martin | 5 | 1.1M | 2.03M | Nov 2020 – Apr 2026 |
| Jamie Salinas W Unit C O-10-62146 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 3 | 1.1M | 1.72M | Oct 2023 – Apr 2026 |
| Hayden 14-23B-E O-10-51589 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 2 | 1.1M | 3.05M | Sep 2018 – Apr 2026 |
| University "10-19" O-9-17531 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 18 | 1.1M | 3.86M | May 2011 – Apr 2026 |
| Davidson 36B O-10-47152 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Midland | 6 | 1.1M | 4.25M | Jul 2015 – Apr 2026 |
| BRD Camden 23/12 C O-10-49732 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 1.1M | 2.75M | Mar 2018 – Apr 2026 |
| Mueller B O-2-11412 | BPX Operating Company only | Sugarkane (Austin Chalk) | Karnes | 3 | 1.1M | 4.25M | Aug 2017 – Apr 2026 |
| Rocker B -M- O-9-4855 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 47 | 1.1M | 6.21M | Jan 1993 – Oct 2018 |
| Battleship G-10-289043 | Conocophillips Company only | Ford, West (Wolfcamp) | Reeves | 1 | 1.1M | 5.11M | Nov 2019 – Apr 2026 |
| Wilson -B- O-10-31066 | Hilcorp Energy Company only | Fullerton ( Devonian ) | Andrews | 5 | 1.1M | 1.39M | Jan 1993 – Apr 2026 |
| Colvin Unit B O-2-11050 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 5 | 1.1M | 4.63M | Jun 2015 – Apr 2026 |
| Allman Unit O-2-11333 | EOG Resources, Inc. only | Sugarkane (Austin Chalk) | Karnes | 4 | 1.1M | 2.74M | Mar 2017 – Apr 2026 |
| Ryan, John P. Trustee O-11-66239 | Hilcorp Energy Company only | Emerald (Silurian) | Gaines | 1 | 1.1M | 77.1K | Jan 1993 – Apr 2026 |
| Jendrzey O-2-10045 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-2) | Karnes | 4 | 1.1M | 1.13M | Jul 2012 – Apr 2026 |
| Shiner Ranch -B- O-1-4721 | Blackbrush O & G, LLC only | Pearsall (Austin Chalk) | Frio | 7 | 1.1M | 498K | Jan 1993 – Apr 2026 |
| Leopard Hunter O-2-9837 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Lavaca | 7 | 1.1M | 704K | Jan 2012 – Apr 2026 |
| UL Dino Juice 18-40-45 WA1 O-10-57867 | Crescent Energy Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 1.1M | 2.19M | Mar 2022 – Apr 2026 |
| Gramm Unit O-2-9874 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 8 | 1.1M | 2.15M | May 2012 – Apr 2026 |
| Haynes 'A' O-1-15917 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 7 | 1.1M | 1.07M | May 2012 – Apr 2026 |
| Andre D O-10-54491 | SM Energy Company only | Spraberry (Trend Area) | Howard | 2 | 1.1M | 1.35M | Aug 2020 – Apr 2026 |
| Sealy-Smith Foundation -A- O-10-31588 | Hilcorp Energy Company only | Monahans, North (Fusselman) | Winkler | 9 | 1.1M | 2.53M | Jan 1993 – Apr 2026 |
| Midland 'AC/AF' Fee 12 O-10-47375 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 4 | 1.1M | 3.24M | Feb 2016 – Mar 2026 |
| Benke O-1-18048 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 8 | 1.1M | 510K | Sep 2014 – Mar 2026 |
| Davidson 42E O-10-60572 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Midland | 3 | 1.1M | 4.34M | Oct 2023 – Apr 2026 |
| Fort Stockton Unit O-10-18342 | Double Barrel Oil LLC only | Fort Stockton | Pecos | 120 | 1.1M | 2.49M | Jan 1993 – Apr 2026 |
| Dragon Unit a 20-29 O-10-50202 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 4 | 1.1M | 1.84M | Jul 2017 – Mar 2026 |
| Neal "47" O-10-36755 | P.o.&g. Operating, LLC only | Coyanosa (Cherry Canyon) | Pecos | 15 | 1.09M | 6.53M | Sep 2001 – Apr 2026 |
| Musick A O-2-10299 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 7 | 1.09M | 3.32M | Oct 2012 – Apr 2026 |
| Queen Robyn E2E2 N O-10-60030 | Civitas Permian Operating, LLC only | Phantom (Wolfcamp) | Loving | 2 | 1.09M | 1.66M | Aug 2023 – Mar 2026 |
| Witte-Mikkelson Unit O-2-10221 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 4 | 1.09M | 1.8M | Apr 2012 – Apr 2026 |
| Egbert-Miller Unit O-2-9955 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.09M | 2.51M | Feb 2012 – Mar 2026 |
| Willie the Wildcat 3-15 E O-10-56029 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 3 | 1.09M | 3.16M | Apr 2021 – Apr 2026 |
| Sxsw W Unit C O-10-57731 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 4 | 1.09M | 1.65M | Jun 2022 – Apr 2026 |
| Black Mamba 1-57 O-10-43147 | TRP Operating LLC only | Two Georges (Bone Spring) | Loving | 9 | 1.09M | 2.96M | May 2012 – Apr 2026 |
| Fisher, Nola Unit O-10-23379 | Ring Energy, Inc. only | Shafter Lake (San Andres) | Andrews | 39 | 1.09M | 381K | Jan 1993 – Apr 2026 |
| Red Rock a Unit O-10-50734 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 3 | 1.09M | 4.09M | Jun 2018 – Apr 2026 |
| Mike the Tiger 18-7 F O-10-51508 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 4 | 1.09M | 3.11M | Mar 2019 – Apr 2026 |