| Bopie 2734 D O-10-57519 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 1 | 209K | 306K | Mar 2022 – Apr 2026 |
| Crown Royal O-10-40461 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Ector | 3 | 209K | 525K | Sep 2010 – Apr 2026 |
| Schlemeyer South 4610D O-10-64155 | Continental Resources, Inc. only | Emma (Barnett Shale) | Ector | 1 | 208K | 379K | Aug 2025 – Apr 2026 |
| Parker Minerals 12C O-10-39371 | Acoma Operating, LLC only | Goldsmith (Clear Fork) | Ector | 12 | 208K | 437K | Feb 2009 – May 2025 |
| Charlin 3946 C O-10-59282 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 1 | 208K | 265K | Jul 2023 – Apr 2026 |
| Embar O-10-46182 | Maverick Permian LLC only | Goldsmith (Holt) | Ector | 1 | 207K | 329K | Aug 2014 – Apr 2026 |
| TXL -P- O-10-14750 | Whiting Oil and Gas Corporation only | TXL (San Andres) | Ector | 3 | 207K | 35.7K | Jan 1993 – Feb 2018 |
| Headlee, E. V., TG O-10-2513 | Four Star Oil and Gas Company only | Headlee (Ellenburger) | Ector | 4 | 207K | 322K | Jan 1993 – May 1998 |
| Texaco Fee O-10-41333 | V-F Petroleum Inc. only | VHZ (Devonian) | Ector | 4 | 207K | 522K | Jul 2011 – Apr 2026 |
| Bopie 2734 G O-10-57526 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 1 | 206K | 509K | Mar 2022 – Apr 2026 |
| Foster, H. S. O-10-10877 | Par Development only | Cowden, South | Ector | 6 | 206K | 197K | Jan 1993 – Apr 2026 |
| TXL -G- O-10-25740 | Highmark Energy Operating, LLC only | Cowden, North | Ector | 4 | 206K | 281K | Jan 1993 – Apr 2026 |
| Connell, W. E., NCT-2 O-10-16256 | Cross Timbers Energy, LLC only | Metz (Wichita-Albany) | Ector | 7 | 206K | 223K | Jan 1993 – Apr 2026 |
| Wight, Mrs. L. E. "4" O-10-23778 | United Oil & Shale LLC only | Cowden, North | Ector | 9 | 205K | 67.4K | Jan 1993 – Apr 2026 |
| Connell, Heirs O-10-49340 | Cross Timbers Energy, LLC only | Jordan (Fusselman) | Ector | 4 | 205K | 52.1K | Dec 2017 – Apr 2026 |
| Gardendale 1201B G-10-301312 | Continental Resources, Inc. only | Emma (Barnett Shale) | Ector | 1 | 205K | 837K | Jan 2025 – Apr 2026 |
| Lupin 3748 E O-10-58028 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 1 | 202K | 387K | Jan 2023 – Apr 2026 |
| Holt A O-10-35157 | EOG Resources, Inc. only | Venteam (Ellenburger) | Ector | 1 | 201K | 131K | Dec 1996 – Nov 2010 |
| Foster, H. S., -A- O-10-16154 | OXY USA Inc. only | Cowden, South | Ector | 19 | 201K | 21.3K | Jan 1993 – Apr 2026 |
| Holt A O-10-40711 | OXY USA WTP LP only | Venteam (Fusselman) | Ector | 1 | 201K | 113K | Dec 2010 – Apr 2026 |
| Cummins -J- O-10-2234 | OXY USA WTP EOR, LLC only | Goldsmith, N. (Ellenburger) | Ector | 6 | 200K | 1.18M | Jan 1993 – Feb 2004 |
| TXL 05A O-10-50164 | Crescent Energy Operating, LLC only | Goldsmith | Ector | 1 | 200K | 426K | Apr 2018 – Apr 2026 |
| Williamson, J. M. "A" O-10-33083 | Raptor Resources, Inc. only | Goldsmith, W. (San Andres) | Ector | 6 | 199K | 228K | Jan 1993 – Apr 2026 |
| TXL "K" Tract II O-10-24229 | Formentera Operations LLC only | TXL (Ellenburger) | Ector | 1 | 199K | 483K | Jan 1993 – Apr 2026 |
| Bagley, J. E. O-10-1592 | Aghorn Operating, Inc. only | Foster | Ector | 7 | 199K | 74.5K | Jan 1993 – Feb 2026 |
| Cahill, T. G., -B- O-10-13476 | Formentera Operations LLC only | Wheeler (Wolfcamp) | Ector | 2 | 198K | 390K | Jan 1993 – Apr 2026 |
| Schlemeyer North 3934A O-10-63468 | Continental Resources, Inc. only | Emma (Barnett Shale) | Ector | 1 | 198K | 378K | Jan 2025 – Apr 2026 |
| Williams, Joseph G. O-10-28664 | Stetson Petroleum Corp. only | Yarbrough & Allen (Wolfcamp) | Ector | 2 | 197K | 40.3K | Jan 1993 – Apr 2026 |
| Cowden Ranch -6- O-10-32731 | Rust Oil Corp. only | Harper (Glorieta) | Ector | 1 | 197K | 23K | Jan 1993 – Apr 2026 |
| Eagles Nest 01-31 M O-10-61518 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 1 | 196K | 263K | Sep 2024 – Apr 2026 |
| Wright -14- O-10-32230 | Aghorn Operating, Inc. only | Harper (Glorieta) | Ector | 2 | 195K | 28.6K | Jan 1993 – Feb 2026 |
| Parker, J. E. O-10-18338 | Schlachter Operating Corporation only | TXL (San Andres) | Ector | 8 | 194K | 490K | Jan 1993 – Feb 2018 |
| Parker Minerals 9H O-10-48886 | Crescent Energy Operating, LLC only | Goldsmith | Ector | 1 | 194K | 349K | May 2017 – Apr 2026 |
| Barrow A O-10-34466 | Seaboard Operating Co. only | Ellu (Holt) | Ector | 2 | 193K | 0 | Apr 1995 – Sep 2023 |
| TXL 05B O-10-50136 | Crescent Energy Operating, LLC only | Goldsmith | Ector | 1 | 190K | 435K | Apr 2018 – Apr 2026 |
| Tom Sawyer 43-6 C O-10-59507 | Diamondback E&P LLC only | Peart (Barnett) | Ector | 1 | 190K | 224K | Mar 2023 – Apr 2026 |
| Cummins, H.e."k" O-10-24278 | Formentera Operations LLC only | Goldsmith, N. (San Andres, Con.) | Ector | 3 | 189K | 482K | Jan 1993 – Dec 2022 |
| Parker Minerals 9G O-10-48541 | Crescent Energy Operating, LLC only | Goldsmith | Ector | 1 | 189K | 335K | Feb 2017 – Apr 2026 |
| Klinger A O-10-36625 | Hilcorp Energy Company only | Mash (Devonian) | Ector | 3 | 189K | 801K | Mar 2001 – Apr 2026 |
| O'Reilly WA O-10-45235 | Hilcorp Energy Company only | Three Bar (Wichita) | Ector | 2 | 188K | 411K | May 2014 – Apr 2026 |
| Parker Minerals 18A O-10-38821 | Acoma Operating, LLC only | Goldsmith (Clear Fork) | Ector | 8 | 188K | 347K | Feb 2008 – Aug 2020 |
| McKenzie, B. W., Estate O-10-8366 | Petroplex Energy Inc. only | Penwell | Ector | 3 | 188K | 98.1K | Jan 1993 – Apr 2026 |
| Four Corners Sec 14 O-10-45032 | Diamondback E&P LLC only | Sallie Ann (Spraberry-Wolfcamp) | Ector | 8 | 188K | 317K | Mar 2014 – Apr 2026 |
| Shell-Witcher O-10-29423 | Occidental Permian Ltd. only | Cowden, South (Canyon 8790) | Ector | 1 | 188K | 316K | Jan 1993 – Apr 2026 |
| Johnson, Lyda Mae O-10-902 | Vision Natural Resources, LP only | Cowden, South | Ector | 6 | 186K | 111K | Jan 1993 – Apr 2026 |
| Kloh, A., Etal -G- /NCT-B/ O-10-14412 | Acoma Operating, LLC only | Moss (Grayburg) | Ector | 5 | 186K | 164K | Jan 1993 – Apr 2026 |
| Flag Ranch O-10-42886 | Raptor Resources, Inc. only | Goldsmith (Clear Fork) | Ector | 7 | 186K | 668K | Dec 2011 – Apr 2026 |
| Leon (AW) O-10-50095 | Firebird Energy LLC only | Sallie Ann (Spraberry-Wolfcamp) | Ector | 1 | 185K | 202K | Jul 2014 – Jun 2018 |
| Vee Bar 12 O-10-43645 | Crescent Energy Operating, LLC only | Goldsmith (Clear Fork) | Ector | 4 | 185K | 276K | Sep 2012 – Apr 2026 |
| Foster, H. S. -C- O-10-9641 | Helms Oil & Gas, LLC only | Double -H- (Grayburg) | Ector | 6 | 185K | 104K | Jan 1993 – Oct 2021 |