| Investors Royalty Co. "A" O-11-61721 | Bce-Mach III LLC only | Kingdom (Abo Reef) | Terry | 72 | 6.44M | 1.38M | by Jan 1993 – Aug 2026 |
| West Brahaney Unit O-11-19640 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 247 | 6.08M | 2.59M | by Jan 1993 – Aug 2026 |
| Huntley South Unit O-11-64383 | Southwest Royalties, Inc. only | Huntley (3400) | Garza | 55 | 4.75M | 657K | by Jan 1993 – Aug 2026 |
| N. Huntley Unit O-11-65672 | Southwest Royalties, Inc. only | Huntley (3400) | Garza | 68 | 3.76M | 934K | by Jan 1993 – Aug 2026 |
| Slaughter, A. A. Estate O-11-61632 | Burk Royalty Co., Ltd. only | Leeper (Glorieta) | Hockley | 131 | 3.45M | 1.24M | by Jan 1993 – Aug 2026 |
| Huntley, East (San Andres) Unit O-11-60957 | Southwest Royalties, Inc. only | Huntley, East (San Andres) | Garza | 71 | 2.77M | 334K | by Jan 1993 – Aug 2026 |
| Fargo Unit O-13-27100 | Burk Royalty Co., Ltd. only | Fargo (Consolidated) | Wilbarger | 151 | 2.35M | 204 | by Jan 1993 – Aug 2026 |
| One Eyed John 522 O-11-70391 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 2.19M | 7.07M | May 2015 – Aug 2026 |
| Whiteport 537 O-11-70464 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 2.15M | 6.89M | May 2016 – Aug 2026 |
| Smokin Train 520 O-11-70374 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 2.12M | 8.09M | Apr 2015 – Aug 2026 |
| Madjack 522 O-11-70385 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 2.02M | 4.87M | Nov 2014 – Aug 2026 |
| Kuykendall, J. W., Humble O-10-10385 | Southwest Royalties, Inc. only | Fuhrman-Mascho | Andrews | 51 | 1.84M | 2.23M | by Jan 1993 – Aug 2026 |
| Winbert O-11-70158 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 7 | 1.82M | 4.97M | Oct 2013 – Jul 2026 |
| What a Mellon 519 O-11-70334 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 1.57M | 4.9M | Apr 2014 – Aug 2026 |
| Skinny Dennis 468 O-11-70377 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.43M | 4.38M | May 2015 – Aug 2026 |
| Hair Splitter 454 O-11-70465 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.41M | 4.57M | Jun 2016 – Aug 2026 |
| Doyle O-11-12622 | Burk Royalty Co., Ltd. only | Leeper (Glorieta) | Hockley | 29 | 1.35M | 418K | by Jan 1993 – Aug 2026 |
| Edmondson A O-10-43657 | Burk Royalty Co., Ltd. only | Spraberry (Trend Area) | Glasscock | 33 | 1.35M | 18.6M | Oct 2012 – Aug 2026 |
| Coldwater Ranch Unit O-14-5941 | Burk Royalty Co., Ltd. only | Coldwater Ranch (Marmaton) | Sherman | 33 | 1.35M | 1.14M | by Jan 1993 – Jun 2026 |
| Squints 523 O-11-70635 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.29M | 2.98M | Jun 2017 – Aug 2026 |
| Sawyer 576 O-11-70617 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 6 | 1.29M | 2.69M | Aug 2017 – Aug 2026 |
| Sieber O-11-70557 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.22M | 2.37M | Jan 2017 – Aug 2026 |
| Back Slider 582 O-11-70400 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.19M | 3.31M | Jul 2015 – Aug 2026 |
| Blazin Skies 453 O-11-70466 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.15M | 3.62M | Jun 2016 – Aug 2026 |
| Cleveland O-11-66814 | Burk Royalty Co., Ltd. only | Kristen (Devonian) | Yoakum | 3 | 1.14M | 22 | by Jan 1993 – Aug 2026 |
| Fandango 536 O-11-70805 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 1.13M | 2.73M | Jul 2018 – Aug 2026 |
| Walden O-11-62223 | Southwest Royalties, Inc. only | Block D (Devonian) | Yoakum | 2 | 1.12M | 8.52K | by Jan 1993 – Aug 2026 |
| D-L-S (San Andres) Unit O-11-61303 | Burk Royalty Co., Ltd. only | D-L-S (San Andres) | Hockley | 70 | 1.11M | 673K | by Jan 1993 – Aug 2026 |
| University JV 14 O-10-46383 | Burk Royalty Co., Ltd. only | Shafter Lake (San Andres) | Andrews | 6 | 1.08M | 400K | Jan 2015 – Aug 2026 |
| Young-Pace "A" O-11-67533 | Burk Royalty Co., Ltd. only | Leeper (Glorieta) | Hockley | 12 | 1.07M | 166K | Mar 1996 – Aug 2026 |
| Higginbotham "A" O-11-69677 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 9 | 1.07M | 4.22M | Feb 2011 – Aug 2026 |
| Sixteen Stone 416 O-11-70903 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 1.05M | 2.64M | Mar 2019 – Aug 2026 |
| Pegasus San Andres Royalty Unit O-9-5637 | COG Operating LLC only | Pegasus (San Andres) | Midland | 24 | 1.03M | 154K | by Jan 1993 – Aug 2026 |
| Leeper Unit O-11-66345 | Burk Royalty Co., Ltd. only | Leeper (Glorieta) | Terry | 33 | 1.01M | 213K | by Jan 1993 – Aug 2026 |
| Hildebrand O-10-24798 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 125 | 1.01M | 35.2M | by Jan 1993 – Aug 2026 |
| Renegade 401 O-11-70856 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 952K | 2.04M | Jan 2019 – Aug 2026 |
| Bogard Waterflood Unit O-8-12201 | Burk Royalty Co., Ltd. only | Tom Darling(conglomerate) | Haskell | 23 | 944K | 65.6K | by Jan 1993 – Aug 2026 |
| Nevermind 451 O-11-70642 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 941K | 2.81M | Jul 2017 – Aug 2026 |
| Cousin Willard 450 O-11-70372 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 5 | 917K | 2.66M | Mar 2015 – Aug 2026 |
| Sandman 470 O-11-70757 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 4 | 894K | 2.87M | Apr 2018 – Aug 2026 |
| Edmondson A O-10-34061 | Burk Royalty Co., Ltd. only | Conger (Penn) | Glasscock | 37 | 878K | 13.3M | Dec 1993 – Aug 2026 |
| Huffines 518 O-11-70546 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 3 | 858K | 2.93M | Dec 2016 – Aug 2026 |
| Great Hambino 466 O-11-70608 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 839K | 2.89M | Jun 2017 – Aug 2026 |
| Cluttered Mind 583 O-11-70375 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 790K | 1.52M | Jun 2015 – Aug 2026 |
| Slaughter, A. A. Estate O-11-60736 | Burk Royalty Co., Ltd. only | D-L-S (San Andres) | Hockley | 84 | 782K | 545K | by Jan 1993 – Aug 2026 |
| Chop Suey 403 O-11-71214 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 756K | 2.32M | Nov 2021 – Aug 2026 |
| Peaches 455 O-11-71151 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 3 | 739K | 2.95M | May 2021 – Aug 2026 |
| Sabine Royalty -A- O-10-12166 | Hilcorp Energy Company only | Fullerton (San Andres) | Andrews | 7 | 735K | 160K | by Jan 1993 – Aug 2026 |
| Kendrick "B" O-11-484 | Burk Royalty Co., Ltd. only | Bronco (Siluro-Devonian) | Yoakum | 4 | 729K | 332K | by Jan 1993 – Jun 2019 |
| Smashed Nickel 536 B Unit O-11-70926 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 2 | 723K | 1.8M | Mar 2019 – Aug 2026 |