| Fee Unit O-11-66703 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (1700) | Mitchell | 40 | 430K | 41 | by Jan 1993 – Aug 2026 |
| Donald L. Hutt Fee 10N O-10-59491 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 426K | 780K | Jul 2023 – Aug 2026 |
| Brooks, G.W. Fee O-3-12115 | Foundation Energy Management LLC only | Silsbee (W-1) | Hardin | 8 | 426K | 1.17M | by Jan 1993 – Aug 2026 |
| Prewit-Barbaro 23 K Fee G-10-295076 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 422K | 2.63M | Oct 2023 – Aug 2026 |
| Foolish Pleasure 6 Fee E G-10-293066 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 419K | 4.44M | Nov 2021 – Aug 2026 |
| Prewit-Barbaro 23 D Fee G-10-295482 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 417K | 2.91M | Oct 2023 – Aug 2026 |
| Donald L. Hutt Fee W20N O-10-53343 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 416K | 1M | Jan 2020 – Aug 2026 |
| Fee BMN D O-10-63531 | Fasken Oil and Ranch, Ltd. only | Emma (Barnett Shale) | Andrews | 1 | 415K | 1.19M | Feb 2025 – Aug 2026 |
| Mobil Fee O-10-34522 | Olsen Energy Inc. only | Fullerton | Andrews | 6 | 415K | 773K | Apr 1995 – Aug 2026 |
| Mother Fee 28 G-10-288678 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 415K | 2.59M | Nov 2019 – Aug 2026 |
| Jess Fee 40 G-10-280741 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 411K | 3.27M | May 2016 – Aug 2026 |
| Texaco- Exxon Tomas Fee O-4-11838 | Ragars Oil & Gas Co. only | Govt. Wells, N. | Duval | 7 | 411K | 606 | by Jan 1993 – Aug 2026 |
| Donald L. Hutt Fee W20M O-10-53402 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 408K | 1M | Jan 2020 – Aug 2026 |
| Donald L. Hutt Fee W20U O-10-51815 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 407K | 1.31M | Jan 2019 – Aug 2026 |
| Upton AA Fee O-10-34930 | Diamondback E&P LLC only | Concho Bluff, North (Queen) | Upton | 2 | 405K | 670 | May 1996 – Aug 2026 |
| Alice Fee 34 G-10-286419 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 396K | 2.96M | Oct 2018 – Aug 2026 |
| Twenty Grand 26 Fee G-10-272885 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 392K | 2.58M | Oct 2013 – Aug 2026 |
| Midland 'AV' Fee A O-10-48824 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 391K | 2.69M | May 2017 – Aug 2026 |
| Arco Fee O-6-13209 | Radius Operating, LLC only | Brookeland (Austin Chalk, 8800) | San Augustine | 1 | 390K | 943K | Jul 1993 – Aug 2012 |
| Fee La G-10-294591 | Fasken Oil and Ranch, Ltd. only | Emma (Barnett Shale) | Andrews | 1 | 389K | 1.86M | Sep 2022 – Aug 2026 |
| Fee O-7-6722 | Basa Resources, Inc. only | East Texas | Gregg | 6 | 386K | 135K | by Jan 1993 – Jun 2025 |
| Prewit-Barbaro 23 J Fee G-10-295066 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 385K | 2.55M | Nov 2023 – Aug 2026 |
| Donerail 8 Fee Unit G-10-299362 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 384K | 3.04M | Dec 2024 – Apr 2026 |
| Mother Fee 28 G-10-288677 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 384K | 2.21M | Jul 2019 – Aug 2026 |
| Texaco Fee "B" G-3-212211 | Ballard Exploration Company,inc. only | Raywood (East Cook Mountain) | Liberty | 1 | 381K | 7.31M | Oct 2005 – May 2008 |
| Texaco Fee O-10-33600 | Maralo, LLC only | W. T. Ford (Ellenburger) | Ector | 5 | 379K | 356K | by Jan 1993 – Mar 1999 |
| Chevron Fee O-3-20138 | Foundation Energy Management LLC only | Sour Lake | Hardin | 3 | 378K | 145K | by Jan 1993 – Aug 2026 |
| Koehler, F. E. Fee NCT-1 O-3-2398 | Chevron U. S. A. Inc. only | Humble | Harris | 56 | 370K | 158K | by Jan 1993 – Jun 2018 |
| Fee BMN C G-10-299791 | Fasken Oil and Ranch, Ltd. only | Emma (Barnett Shale) | Andrews | 1 | 369K | 1.28M | Feb 2025 – Aug 2026 |
| Donald L Hutt Fee W20S O-10-51686 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 368K | 1.6M | Jan 2019 – Aug 2026 |
| Vagrant 38 Fee Unit G-10-277900 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 368K | 1.92M | Apr 2015 – Aug 2026 |
| Foolish Pleasure 6 Fee D G-10-293065 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 367K | 3.24M | Nov 2021 – Jun 2026 |
| Prewit-Barbaro 23 I Fee G-10-295513 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 366K | 1.93M | Nov 2023 – Aug 2026 |
| Hutt, Donald L. Fee O-10-29402 | Pioneer Natural Res. USA, Inc. only | Desperado (Atoka) | Midland | 15 | 364K | 2.58M | by Jan 1993 – Apr 2010 |
| Midland 'AC/AF' Fee 4 O-10-46689 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 363K | 958K | Apr 2015 – Aug 2026 |
| William Fee 32 G-10-288795 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 363K | 2.42M | Sep 2019 – Aug 2026 |
| Donald L. Hutt Fee W20O O-10-53192 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 361K | 969K | Jan 2020 – Aug 2026 |
| Fee 'AP' O-10-43074 | Fasken Oil and Ranch, Ltd. only | Spraberry (Trend Area) | Andrews | 12 | 360K | 1.07M | Jul 2013 – Aug 2026 |
| Midland 'AV' Fee B O-10-48804 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 357K | 2.33M | May 2017 – Aug 2026 |
| Prewit-Barbaro 23 H Fee G-10-295488 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 356K | 1.78M | Oct 2023 – Aug 2026 |
| Prewit-Barbaro 23 C Fee G-10-294815 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 355K | 2.91M | Nov 2023 – Aug 2026 |
| Vastar Fee O-3-24574 | Penwell Energy, Inc. only | Sour Lake, E. (9920) | Hardin | 5 | 353K | 678K | Jun 2004 – Mar 2023 |
| Prewit-Barbaro 23 a Fee G-10-294940 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 352K | 1.76M | Nov 2023 – Aug 2026 |
| Arco Fee 198 O-11-66880 | Rein Pusher Operating LLC only | Three-O-Three (San Andres) | Gaines | 3 | 351K | 166K | by Jan 1993 – Aug 2026 |
| Brooks, G. W. Fee O-3-23679 | Foundation Energy Management LLC only | Silsbee (2) | Hardin | 7 | 349K | 1.06M | Jun 1999 – Aug 2026 |
| Sterling "E" Fee O-10-24089 | Burk Royalty Co., Ltd. only | Big Salute (Leonard) | Sterling | 8 | 348K | 433K | by Jan 1993 – Aug 2026 |
| Arco Fee A-248 O-6-13288 | Endeavor Natural Gas, LP only | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 347K | 1M | Jan 1994 – Nov 2004 |
| Exxon Fee "P" O-11-62599 | Unitex Oil & Gas, L.L.C. only | Dorward | Garza | 14 | 346K | 261K | by Jan 1993 – Aug 2026 |
| Arco Fee "26" O-11-66413 | Rock Fish Operating LLC only | Emerald (Silurian) | Gaines | 1 | 345K | 129 | by Jan 1993 – Aug 2026 |
| Exxon-Yates Ranch Fee "D" G-4-140865 | Hilcorp Energy Company only | Bold Forbes (9550) | Duval | 1 | 343K | 20.3M | by Jan 1993 – Apr 2009 |