| Slaughter, A. A. Estate O-11-60736 | Burk Royalty Co., Ltd. only | D-L-S (San Andres) | Hockley | 84 | 782K | 545K | Jan 1993 – Apr 2026 |
| Slaughter, R. L. Jr. Tr. 33 O-11-16501 | OXY USA Inc. only | Slaughter | Hockley | 9 | 772K | 224K | Jan 1993 – Apr 2016 |
| Davis, M. H. O-11-6034 | Occidental Permian Ltd. only | Slaughter | Hockley | 9 | 741K | 343K | Jan 1993 – Apr 2016 |
| Givan, Frank E. O-11-6043 | Hilcorp Energy Company only | Slaughter | Hockley | 5 | 664K | 2.04M | Jan 1993 – Apr 2026 |
| Slaughter "B" O-11-68123 | CML Exploration, LLC only | Happy (Spraberry Lime) | Garza | 3 | 577K | 85.6K | Aug 1999 – Apr 2026 |
| Caprock Slaughter C O-11-67912 | Caprock Disposal, LLC only | Happy (Ellenburger) | Garza | 1 | 568K | 236K | Mar 1998 – May 2023 |
| Blake, W. R. O-11-61252 | Novo Energy Resources only | Slaughter | Cochran | 24 | 558K | 625K | Jan 1993 – Jan 2022 |
| Hudgens, L. F. O-11-6144 | Cross Timbers Energy, LLC only | Slaughter | Hockley | 18 | 516K | 184K | Jan 1993 – Apr 2026 |
| Slaughter 12 O-10-49869 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 4 | 506K | 519K | Aug 2017 – Apr 2026 |
| Pirkle Unit O-11-19748 | OXY USA Inc. only | Slaughter | Hockley | 5 | 493K | 143K | Jan 1993 – Apr 2016 |
| Devitt, Christine "B" O-11-5944 | Hilcorp Energy Company only | Slaughter | Terry | 9 | 481K | 376K | Jan 1993 – Apr 2026 |
| Gordon, M. G. O-11-5937 | White Rock Oil & Gas, LLC only | Slaughter | Hockley | 26 | 471K | 124K | Jan 1993 – Apr 2026 |
| Slaughter 79 D O-10-56120 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Martin | 2 | 444K | 703K | Aug 2021 – Apr 2026 |
| Slaughter, Alex A. Estate "E" O-11-67851 | Altura Energy Ltd. only | Tstar (Abo) | Hockley | 9 | 416K | 8.34K | Dec 1997 – Dec 1998 |
| Slaughter, E. D. Estate O-11-66342 | Jay Management Company, LLC only | Bonanza, East (San Andres) | Cochran | 8 | 409K | 255K | Jan 1993 – Apr 2026 |
| Mallet L&C Co. O-11-68851 | Cross Timbers Energy, LLC only | Slaughter | Hockley | 37 | 405K | 809K | Nov 2005 – Apr 2026 |
| Lauhoff, L. L. O-11-19699 | OXY USA Inc. only | Slaughter | Hockley | 9 | 383K | 233K | Jan 1993 – Apr 2016 |
| Slaughter "G" O-11-67779 | Altura Energy Ltd. only | Tstar (Abo) | Hockley | 14 | 371K | 208K | Sep 1997 – Dec 1998 |
| Hunt-Slaughter O-11-60512 | Burk Royalty Co., Ltd. only | Slaughter | Hockley | 24 | 365K | 36.4K | Jan 1993 – Jul 2021 |
| Slaughter (San Andres) Tr. 20 O-11-60283 | OXY USA Inc. only | Slaughter | Hockley | 7 | 341K | 222K | Jan 1993 – Apr 2016 |
| Wright, Della Slaughter O-11-3649 | Momentum Operating Co., Inc. only | Levelland | Cochran | 9 | 328K | 116K | Jan 1993 – Apr 2026 |
| Slaughter, Elma L., -G- O-10-20911 | Ovintiv USA Inc. only | Sulphur Draw (Dean 8790) | Martin | 6 | 319K | 1.17M | Jan 1993 – Mar 2026 |
| Sundown, NE. (San Andres) Unit O-11-64587 | Aviator Energy, LLC only | Slaughter | Hockley | 20 | 311K | 106K | Jan 1993 – Apr 2026 |
| League 91 Project O-11-60084 | Vision Oil and Gas LLC only | Slaughter | Cochran | 57 | 308K | 115K | Jan 1993 – Mar 2026 |
| Slaughter "C" O-11-12153 | Scout Energy Management LLC only | Teas (Penn. 8100) | Garza | 7 | 304K | 177K | Jan 1993 – Jun 2016 |
| Slaughter, Dorothy O-13-14493 | Little, Quintin Company,inc.,the only | McMillan, North (Oil Creek) | Grayson | 2 | 298K | 57.7K | Jan 1993 – Apr 2026 |
| Slaughter, Alex A. Estate "A" O-11-62105 | Altura Energy Ltd. only | Sundown (Abo) | Hockley | 13 | 296K | 53.9K | Jan 1993 – Dec 1998 |
| Wess 4-Slaughter-RT (SA) C7 G-2-286907 | Repsol Oil & Gas USA, LLC only | Sugarkane (Austin Chalk) | Karnes | 1 | 289K | 2.55M | Oct 2018 – Apr 2026 |
| Ringo-Slaughter 7A O-9-22447 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 276K | 1.05M | Apr 2024 – Apr 2026 |
| Devitt "B" O-11-66451 | Walsh & Watts, Inc. only | Slaughter (Clear Fork 7190) | Terry | 1 | 271K | 21 | Jan 1993 – Apr 2026 |
| Slaughter 79 A O-10-56260 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Martin | 2 | 271K | 365K | Aug 2021 – Apr 2026 |
| Spearrs O-11-61939 | Peden Energy, Inc. only | Slaughter | Hockley | 1 | 269K | 318K | Jun 1993 – Apr 2026 |
| Wess 4-Slaughter-RT (SA) C3 G-2-285851 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 268K | 3.54M | Oct 2018 – Apr 2026 |
| Givan "13" O-11-64282 | Southwest Royalties, Inc. only | Slaughter (Clear Fork 7190) | Hockley | 4 | 265K | 2.3K | Jan 1993 – Apr 2026 |
| Ringo-Slaughter 7B O-9-22446 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 257K | 805K | Apr 2024 – Apr 2026 |
| Wess 4-Slaughter-RT (SA) C4 G-2-285817 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 256K | 3.61M | Oct 2018 – Apr 2026 |
| Dean "I" O-11-5927 | Extex Operating Company only | Slaughter | Cochran | 18 | 246K | 112K | Jan 1993 – Nov 2024 |
| Ringo-Slaughter 7C O-9-22435 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 242K | 1M | May 2024 – Apr 2026 |
| Wessendorff 4-Slaughter (SA) G-2-270219 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 240K | 2.55M | Jun 2013 – Apr 2026 |
| Coons, W. A. O-11-64630 | Hilcorp Energy Company only | Slaughter (Clear Fork 7190) | Hockley | 2 | 237K | 35.6K | Jan 1993 – Sep 2024 |
| Slaughter O-10-45211 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 4 | 236K | 142K | Jan 2014 – Apr 2026 |
| Wessendorff 4-Slaughter (SA) G-2-270218 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 229K | 2.27M | Jun 2013 – Apr 2026 |
| Ringo-Slaughter 7D O-9-22489 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 228K | 764K | May 2024 – Apr 2026 |
| Dean Unit O-11-65782 | Royal Oryx OG LLC only | Slaughter | Cochran | 50 | 216K | 39K | Jan 1993 – Apr 2026 |
| Dean Unit O-11-60377 | Vision Oil and Gas LLC only | Slaughter | Cochran | 26 | 202K | 130K | Jan 1993 – May 2025 |
| Wess 4-Slaughter-RT (SA) C2 G-2-294226 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 194K | 2.6M | May 2022 – Apr 2026 |
| Slaughter 79 C O-10-56121 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Martin | 1 | 193K | 185K | Aug 2021 – Apr 2026 |
| Slaughter, A. A. Estate O-11-62795 | Burk Royalty Co., Ltd. only | D-L-S (Clear Fork, Lower) | Hockley | 3 | 189K | 143K | Jan 1993 – Apr 2026 |
| Marler-Slaughter-Rhodes (SA) B1 G-2-284343 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 188K | 2.96M | Feb 2018 – May 2024 |
| Slaughter Estate '19' O-11-67791 | Viejo Oil & Gas, LLC only | Dover (Strawn) | Garza | 4 | 188K | 49.3K | Sep 1997 – Apr 2026 |