| Donald L Hutt Fee W20T O-10-51808 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 343K | 1.69M | Jan 2019 – Aug 2026 |
| Ector 'BH' Fee O-10-35146 | Texland Petroleum, L.P. only | Cowden, North (Clear Fork) | Ector | 3 | 342K | 25 | Nov 1996 – Aug 2026 |
| Loving 'AY' Fee O-10-35307 | Diamondback E&P LLC only | Ford, East (Delaware Sand) | Loving | 6 | 341K | 945K | Mar 1997 – Apr 2020 |
| Block 33-3 TXL Fee O-10-45800 | Burk Royalty Co., Ltd. only | Spraberry (Trend Area) | Glasscock | 7 | 339K | 1.07M | Aug 2014 – Aug 2026 |
| Pat Fee 4 G-10-278966 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 337K | 3.51M | Aug 2015 – Aug 2026 |
| Prewit-Barbaro 23 M Fee G-10-295493 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 337K | 2.53M | Oct 2023 – Aug 2026 |
| Alice Fee 34 G-10-286511 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 336K | 2.99M | Oct 2018 – Aug 2026 |
| F. P. Elliot Fee O-3-27300 | Foundation Energy Management LLC only | Silsbee (Y-2) | Hardin | 2 | 335K | 162K | May 2017 – Aug 2026 |
| Foolish Pleasure 6 Fee F G-10-292923 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 335K | 2.51M | Nov 2021 – Apr 2026 |
| Atlantic-Sinclair Sec. 48 Fee O-3-9111 | Paleo Oil Company LLC only | Le Verte Switch | Jasper | 6 | 334K | 500K | by Jan 1993 – Jul 2026 |
| Lookout 7 Fee WR H G-10-299368 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 334K | 2.54M | Jan 2025 – Aug 2026 |
| Prewit-Justify 14 a Fee G-10-296786 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 333K | 2.95M | Sep 2022 – Aug 2026 |
| Rylan Fee 44 G-10-277501 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 333K | 3.58M | Jan 2015 – Aug 2026 |
| Fee La G-10-294592 | Fasken Oil and Ranch, Ltd. only | Emma (Barnett Shale) | Andrews | 1 | 330K | 1.77M | Sep 2022 – Aug 2026 |
| Giddings Estate Fee 'F' O-9-15718 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 51 | 329K | 555K | May 2005 – Aug 2011 |
| Roxanne Fee 46 G-10-288671 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 328K | 2.71M | May 2019 – Aug 2026 |
| Foolish Pleasure 6 Fee H G-10-293917 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 328K | 3.58M | Mar 2023 – Aug 2026 |
| Midland AX Fee B O-10-49312 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 1 | 327K | 1.37M | Oct 2017 – Aug 2026 |
| Midland AX Fee C O-10-49313 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 1 | 325K | 1.96M | Oct 2017 – Oct 2025 |
| Funny Cide 32 Fee G-10-273176 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 318K | 2.59M | Dec 2013 – Aug 2026 |
| Scott Fee 36 G-10-288567 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 318K | 3.86M | Oct 2019 – Aug 2026 |
| Midland 'at' Fee O-10-34918 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 9 | 317K | 2.51M | May 1996 – Feb 2017 |
| Pruitt, Mrs. Minnie, Fee O-3-4575 | HD Operating Co, LLC only | Liberty, South | Liberty | 11 | 317K | 354K | by Jan 1993 – Aug 2026 |
| Prewit-Barbaro 23 G Fee G-10-295075 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 316K | 2.3M | Nov 2023 – Aug 2026 |
| Fee La G-10-294593 | Fasken Oil and Ranch, Ltd. only | Emma (Barnett Shale) | Andrews | 1 | 315K | 1.49M | Sep 2022 – Aug 2026 |
| Foolish Pleasure 6 Fee I G-10-294036 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 314K | 2.93M | Mar 2023 – Aug 2026 |
| Karen Fee 17 G-10-277679 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 314K | 4.47M | Apr 2015 – Aug 2026 |
| Mitchell Fee O-10-11428 | Winn Operating, LLC only | Westbrook | Mitchell | 16 | 313K | 15 | by Jan 1993 – Aug 2026 |
| Stovall Fee O-13-7581 | Stovall Operating Co. only | Young County Regular | Young | 18 | 312K | 969K | by Jan 1993 – Aug 2026 |
| Roxanne Fee 46 G-10-288706 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 311K | 2.5M | May 2019 – Aug 2026 |
| Arco Fee Unit A-924 G-6-158379 | Anadarko E&P Company LP only | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 309K | 4.95M | Jan 1996 – Jun 2003 |
| Arco Fee Diamond G-3-127227 | Permian Natural Resources only | Buna, West (Wilcox) | Jasper | 1 | 309K | 3.58M | by Jan 1993 – Jan 2025 |
| Guffee, Sadie O-10-21129 | Bettis, Boyle & Stovall only | Ruwe-Cob (Penn Reef) | Howard | 1 | 308K | 587K | by Jan 1993 – Jul 2003 |
| William Fee 32 G-10-288889 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 305K | 1.92M | Sep 2019 – Aug 2024 |
| Jet Pilot 24 Fee G-10-267227 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 303K | 3.29M | Oct 2011 – Aug 2026 |
| Wheeler & Pickens Fee O-3-2401 | Chevron U. S. A. Inc. only | Humble | Harris | 16 | 302K | 111K | by Jan 1993 – Jun 2018 |
| Arco Fee Unit A-888 G-6-152511 | Rockstar Production, LLC only | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 296K | 6.63M | Sep 1994 – Aug 2026 |
| Donald L Hutt Fee K O-10-50973 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 290K | 723K | Aug 2018 – May 2025 |
| East Texas Oil Co. Fee -C- O-3-10916 | Milestone Operating, Inc. only | Village Mills, East (Z-2) | Hardin | 1 | 289K | 141K | by Jan 1993 – Aug 2026 |
| Wilson, Chas. Fee O-3-2674 | HD Operating Co, LLC only | Liberty, South | Liberty | 12 | 288K | 267K | by Jan 1993 – Mar 2025 |
| Fee -J- O-10-12602 | Fasken Oil and Ranch, Ltd. only | Block 2 (Grayburg) | Andrews | 9 | 285K | 15.3K | by Jan 1993 – Aug 2026 |
| Fee BM 0601 G-10-299839 | Fasken Oil and Ranch, Ltd. only | Emma (Barnett Shale) | Andrews | 1 | 279K | 938K | Feb 2025 – Aug 2026 |
| Arco Fee LJ O-3-22256 | Lucky Lad Energy, LLC only | Joes Lake, W. (Wilcox) | Tyler | 1 | 276K | 198K | Dec 1993 – Jun 2026 |
| Dark Star 21 Fee G-10-265694 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 275K | 3.58M | Nov 2011 – Aug 2026 |
| Shelly Fee 40 G-10-286440 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 275K | 2.59M | Jun 2018 – Aug 2026 |
| Donerail 8 Fee Unit G-10-299374 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 274K | 1.92M | Nov 2024 – May 2026 |
| Prewit-Barbaro 23 E Fee G-10-295511 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 274K | 1.75M | Nov 2023 – Aug 2026 |
| Merchant Operators Fee G-3-138156 | Quail Creek Oil Corporation only | Merchant (Consolidated) | Liberty | 1 | 274K | 472K | by Jan 1993 – Aug 2026 |
| Donerail 8 Fee Unit G-10-299371 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 272K | 2.85M | Dec 2024 – Aug 2026 |
| Guy Guffee 68-6 B Unit O-10-63247 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Borden | 4 | 272K | 115K | Sep 2025 – Aug 2026 |