| Amacker, V. T. 77 O-9-8676 | Civitas Permian Operating, LLC only | Amacker-Tippet, SW (9100) | Upton | 3 | 2.76M | 7.94M | Jan 1993 – Jul 2026 |
| State Tract 30-L O-3-11424 | Hunt Oil Company only | High Is. Blk. 30-L (8775) | — | 2 | 2.26M | 1.76M | Jan 1993 – Jul 2026 |
| Huckleberry-McMasters 730-771 O-11-71213 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 5 | 1.49M | 2.91M | May 2022 – Jul 2026 |
| Wiggo 34-177 O-10-41553 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Ward | 4 | 1.04M | 1.86M | May 2011 – Jul 2026 |
| Federal NM-A-19772 O-6-10309 | Range Production Company only | Laura la Velle, S. (1600) | Houston | 21 | 922K | 8.31K | Jan 1993 – Nov 2003 |
| Barnhart 77S75 O-9-19661 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Irion | 4 | 818K | 10.3M | May 2017 – Jul 2026 |
| Federal NM-A-19772 O-6-14248 | HD Operating Co, LLC only | Laura la Velle, E. (Carrizo) | Houston | 21 | 633K | 0 | Aug 2003 – Jul 2026 |
| Cash Unit 176-177W O-10-51206 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 1 | 576K | 1.62M | Jul 2018 – Jul 2026 |
| Trees Estate -77- O-10-51721 | Swordfish Energy Operating, LLC only | Wolfbone (Trend Area) | Pecos | 5 | 564K | 659K | Mar 2018 – Jul 2026 |
| Federal NM-A-19772 O-6-14240 | HD Operating Co, LLC only | Laura la Velle, E. (Massive WX) | Houston | 10 | 550K | 0 | Aug 2003 – Jul 2026 |
| O'Connor, Thomas "A" O-2-7579 | Hilcorp Energy Company only | Tom O'Connor (5770 U, South) | Refugio | 28 | 538K | 627K | Jan 1993 – Jul 2026 |
| Jones Unit A-981 O-3-22967 | Bonfire Operating LLC only | Brookeland (Wilcox 7740) | Newton | 1 | 524K | 428K | Feb 1996 – Jul 2026 |
| Hirsch Est. O-3-6781 | Rim Operating, Inc. only | Cottonwood (Frio 7750) | — | 1 | 463K | 16K | Jan 1993 – Jul 2026 |
| Grizzly Bear 7780 6U O-10-50274 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 454K | 1.58M | Jun 2018 – Jul 2026 |
| Bates 1-77 Lov Unit O-10-44788 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 2 | 425K | 1.16M | Aug 2013 – Jul 2026 |
| Naylor Jones Unit 177 O-1-18159 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | LA Salle | 2 | 423K | 650K | Oct 2014 – Jul 2026 |
| Cobb, F. G. -B- O-3-9504 | Texian Operating Company, LLC only | Bay City (7700 Frio) | Matagorda | 9 | 416K | 503K | Jan 1993 – Jul 2026 |
| Mabee Dda F77 O-10-61749 | COG Operating LLC only | Spraberry (Trend Area) | Andrews | 1 | 381K | 562K | Sep 2023 – Jul 2026 |
| USA-NM-A 19772 (Tex) O-6-10769 | Range Production Company only | Laura la Velle, S. (1600) | Houston | 17 | 346K | 27 | Jan 1993 – Oct 2003 |
| Neches Unit 177-179E O-10-53485 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 1 | 342K | 716K | Nov 2019 – Jul 2026 |
| Rusty Crane 604-577 O-11-70559 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 2 | 325K | 771K | Nov 2016 – Jul 2026 |
| Syring, R. J. O-2-6981 | Jones, Edwin M. Oil Co. only | Kenedy (Wilcox 5770) | Karnes | 2 | 323K | 184K | Jan 1993 – Jul 2026 |
| Razorback Unit NW 33-77 O-10-48470 | TRP Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 320K | 7.01M | Jun 2015 – Jul 2026 |
| Grizzly West 77 O-10-49942 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 3 | 314K | 1.1M | Sep 2017 – Jul 2026 |
| Grizzly Bear 7780 2U O-10-50001 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 308K | 1.08M | Apr 2018 – Jul 2026 |
| Grizzly Bear 7780 4U O-10-49910 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 299K | 1.21M | Feb 2018 – Jul 2026 |
| State Tract 845-S M-77220 O-4-11891 | Choctaw II Oil & Gas, Ltd. only | Matagorda Isl. BLK 721-L (15) | Matgrda IS-SB | 2 | 290K | 93.1K | Jan 1993 – Feb 2000 |
| Byrd 277 O-11-70643 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 2 | 286K | 311K | Aug 2017 – Jul 2026 |
| Huckleberry 730-771 O-11-71028 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 1 | 269K | 308K | Feb 2020 – Jul 2022 |
| Courson Herndon 656/577 O-14-9785 | Mewbourne Oil Company only | Allen-Parker (Marmaton) | Ochiltree | 2 | 266K | 1.74M | Mar 2022 – Jul 2026 |
| Neal Ranch "77" A O-9-17274 | COG Operating LLC only | Spraberry (Trend Area) | Upton | 6 | 265K | 1.13M | Jul 2010 – Jul 2026 |
| Kodiak 7677 3U O-10-52728 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 260K | 819K | Sep 2019 – Jul 2026 |
| Neal Ranch '77' AB Unit O-9-18974 | COG Operating LLC only | Spraberry (Trend Area) | Upton | 1 | 250K | 1.69M | Mar 2015 – Jul 2026 |
| Neal Ranch '77' a Unit O-9-18854 | COG Operating LLC only | Spraberry (Trend Area) | Upton | 1 | 248K | 1.37M | Jan 2015 – Jul 2026 |
| State Tract 77-S O-3-24307 | High Island Gas LLC only | High Island 77-S (Amph-2) | High IS-SB | 1 | 236K | 111K | Oct 2002 – Jul 2026 |
| Johnny Tyler 577 O-11-71029 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 2 | 234K | 450K | Jan 2020 – Jul 2026 |
| Barnhart 77S75 C O-9-21947 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Irion | 1 | 231K | 1.51M | Dec 2022 – Jul 2026 |
| Courson Parnell 477 O-14-9372 | Mewbourne Oil Company only | Pan Petro (Cleveland) | Ochiltree | 2 | 225K | 1.52M | Jun 2015 – Jul 2026 |
| Razorback Unit SE 33-77 O-10-48366 | TRP Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 211K | 3.45M | Sep 2016 – Jul 2026 |
| McGregor O-13-12777 | Willowbend Investments, Inc. only | Vogtsberger, North (4775 Sand) | Archer | 12 | 208K | 219K | Jan 1993 – Jul 2026 |
| Grizzly Bear 7780 3U O-10-50032 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 204K | 1.26M | Mar 2018 – Jul 2026 |
| Grizzly Bear 7780 5U O-10-50276 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 198K | 1.1M | May 2018 – Jul 2026 |
| Peak Victor 77 O-10-40197 | R3 Operating Corporation only | Peak Victor (Devonian) | Crane | 3 | 197K | 2.3M | May 2010 – Jul 2026 |
| Wheat 1-77 Lov Unit O-10-44986 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 3 | 195K | 647K | Oct 2013 – Jul 2026 |
| Hendrick 77A O-8-15822 | Petex only | C.E.J. (Strawn) | Shackelford | 6 | 193K | 183K | Jan 1993 – Nov 2022 |
| State Tract 845-S M-77220 O-4-11886 | Choctaw II Oil & Gas, Ltd. only | Matagorda Isl. BLK 721-L (13) | Matgrda IS-SB | 1 | 187K | 4.72K | Jan 1993 – Mar 2000 |
| Higgins O-3-21997 | 7711 Corporation, The only | Giddings (Austin Chalk-3) | Brazos | 1 | 180K | 1.26M | Mar 1993 – Oct 2002 |
| Neal Ranch "77" O-9-16506 | COG Operating LLC only | Spraberry (Trend Area) | Upton | 5 | 180K | 666K | Jan 2008 – Jul 2026 |
| Barnhart 77S75 B O-9-21945 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Irion | 1 | 170K | 1.79M | Jan 2023 – Jul 2026 |
| Tract 72 O-2-7837 | Kebo Oil & Gas, Inc. only | Siene Bean (5770) | Refugio | 1 | 168K | 163K | Jan 1993 – Jul 2026 |