| Blackstone Minerals Unit A-6 G-6-207708 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 1.5M | 6.71M | Nov 2004 – Sep 2025 |
| Aldridge Trust Unit G-6-205646 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 1.08M | 8.95M | Sep 2004 – Nov 2020 |
| Black Stone-Martinadale A-6 G-6-220772 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 960K | 3.88M | Mar 2006 – Aug 2026 |
| Hancock G-6-288928 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 869K | 6.69M | Jan 2020 – Aug 2026 |
| Long-Bell G-6-215637 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 809K | 3.91M | Aug 2003 – Aug 2026 |
| Mann Trust Unit G-6-199176 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 794K | 4.48M | Dec 2003 – Aug 2026 |
| Sterling-Black Stone A-5 G-6-222188 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 753K | 4.01M | Jun 2006 – Aug 2026 |
| Mouton et Al G-6-215840 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 716K | 2.98M | Jan 2002 – Aug 2026 |
| Pfluger-Black Stone A-20 G-6-222960 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 674K | 2.77M | Sep 2006 – Aug 2026 |
| Pfluger-Black Stone A-20 G-6-222165 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 649K | 4.27M | Apr 2006 – Aug 2026 |
| Mason G-6-237754 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 640K | 9.59M | Jun 2008 – Aug 2026 |
| Black Stone Hanks a-20 Unit G-6-234703 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 638K | 2.87M | Jan 2008 – Aug 2026 |
| O'Brien Reid Unit G-6-202696 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 604K | 2.28M | May 2004 – Aug 2026 |
| Black Stone Minerals a-5 East G-6-213602 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 583K | 2.18M | Jul 2005 – Aug 2026 |
| Hooper G-6-291510 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 580K | 3.41M | Sep 2021 – Aug 2026 |
| Black Stone Minerals A-618 G-6-234779 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 574K | 2.37M | Oct 2007 – Aug 2026 |
| Blackstone Minerals A-6 G-6-217819 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 569K | 2.3M | Dec 2005 – Aug 2026 |
| Black Stone Hanks a-20 Unit G-6-256414 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 553K | 6.23M | Mar 2010 – Aug 2026 |
| Black Stone Minerals a-5 East G-6-250004 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 553K | 2.33M | May 2007 – Aug 2026 |
| Clemmons G-6-232834 | Etoco, L.P. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 462K | 1.95M | Nov 2007 – Aug 2026 |
| Hancock G-6-293244 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 445K | 2.96M | Jun 2022 – Aug 2026 |
| Sutton G-6-192846 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 443K | 5.57M | Sep 2002 – Aug 2026 |
| Brooke 184-185 Unit G-10-289112 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 441K | 5.1M | Jul 2019 – Aug 2026 |
| Black Stone Minerals A-206 G-6-231938 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 438K | 2.53M | Aug 2007 – Aug 2026 |
| Wild-Smith G-6-229326 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 386K | 6.79M | Jun 2007 – Aug 2026 |
| Reaves, J.B. G-6-215642 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 382K | 1.6M | Feb 2004 – Aug 2026 |
| Black Stone-Wilburn Unit G-6-232168 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 377K | 1.49M | Jun 2007 – May 2025 |
| Conn G-6-221142 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 375K | 2.86M | Apr 2006 – Aug 2026 |
| Black Stone Hamilton Unit G-6-265642 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 374K | 991K | Apr 2012 – Aug 2026 |
| Brown-Donner Unit A-567 G-6-153267 | Union Pacific Resources Company only | Brookeland (Austin Chalk, 8800) | Newton | 1 | 370K | 2.15M | Dec 1994 – Aug 1998 |
| Black Stone-Martindale A-6 G-6-215614 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 361K | 1.43M | May 2005 – Aug 2026 |
| Texana Shepherd G-6-215849 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 357K | 2.59M | Mar 2003 – Aug 2026 |
| Crain-Black Stone A-375 G-6-220868 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 349K | 1.46M | Mar 2006 – Aug 2026 |
| Middle Earth G-6-294415 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 348K | 2.75M | Jan 2023 – Aug 2026 |
| Hooker G-6-211963 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 333K | 1.17M | Jun 2005 – Aug 2026 |
| Stryker Unit G-6-261504 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 330K | 4.01M | Mar 2011 – Aug 2026 |
| Pure Resources G-6-215842 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 328K | 828K | Dec 2002 – Aug 2026 |
| Reid-O'Brien G-6-251585 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 327K | 1.38M | Jul 2009 – Aug 2026 |
| Allar Unit G-6-293551 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 324K | 1.58M | Feb 2022 – Aug 2026 |
| Middle Earth G-6-293609 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 321K | 1.81M | Aug 2022 – Aug 2026 |
| Hooper G-6-296672 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 319K | 2.2M | Jan 2024 – Aug 2026 |
| Wheat Minerals Trust G-6-207709 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 313K | 1.28M | Jan 2005 – 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 |
| Lucas a-24 Unit G-6-235933 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 306K | 1.47M | Mar 2008 – Aug 2026 |
| Clements, Hally et Al G-6-215639 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 300K | 1.17M | Apr 2001 – Aug 2026 |
| 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 |
| Hancock G-6-295127 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 293K | 2.04M | May 2023 – Aug 2026 |
| Taylor, Ira a-637 Unit G-6-233666 | Etoco, L.P. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 291K | 1.06M | Nov 2006 – Aug 2026 |
| Tubb Trust Unit G-6-255010 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 291K | 1.06M | Sep 2009 – Aug 2026 |
| Howell Realty Trust Unit G-6-245014 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 289K | 4.98M | Oct 2008 – Aug 2026 |