| Tubb Trust Unit G-6-255010 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 290K | 1.06M | Sep 2009 – Apr 2026 |
| Black Stone Minerals A-618 G-6-242950 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 2.03M | Feb 2007 – Apr 2026 |
| Howell Realty Trust Unit G-6-245014 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 4.94M | Oct 2008 – Apr 2026 |
| Black Stone South A-7 G-6-222181 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 5.09M | Jun 2006 – Apr 2026 |
| Reynolds G-6-232991 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 5.42M | Dec 2007 – Apr 2026 |
| Black Stone Minerals A-354 G-6-228201 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 286K | 1.76M | Apr 2007 – Apr 2026 |
| Hancock G-6-295127 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 282K | 1.95M | May 2023 – Apr 2026 |
| BP Black Stone a-18 Unit G-6-257048 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 282K | 1.23M | May 2010 – Apr 2026 |
| Black Stone Taylor a-33 Unit G-6-250302 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 282K | 2.59M | Dec 2008 – Apr 2026 |
| BP A-22 O-3-26770 | Tri-C Resources, LLC only | Norman Hurd (Wilcox 2) | Tyler | 3 | 280K | 268K | Mar 2015 – Jan 2025 |
| Lucas a-24 Unit G-6-229078 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 279K | 1.03M | Jun 2007 – Apr 2026 |
| Arco Fee LJ O-3-22256 | Lucky Lad Energy, LLC only | Joes Lake, W. (Wilcox) | Tyler | 1 | 275K | 198K | Dec 1993 – Feb 2026 |
| Wonderlay G-6-215656 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 273K | 5.1M | Oct 2005 – Apr 2026 |
| Black Stone Minerals A-206 G-6-250008 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 272K | 1.6M | Mar 2008 – Apr 2026 |
| Reid-O'Brien G-6-215843 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 270K | 3.3M | Jul 2002 – Apr 2026 |
| BP Jr G-3-270664 | Davis Southern Operating Co LLC only | Theuvenins Creek, S. (Yegua 5TH) | Tyler | 1 | 266K | 232K | May 2013 – Apr 2026 |
| Black Stone Minerals A-354 G-6-222679 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 261K | 1.45M | Sep 2006 – Apr 2026 |
| Howell Realty Trust Unit G-6-225033 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 254K | 4.69M | Nov 2006 – Jul 2017 |
| Black Stone Taylor a-33 Unit G-6-255958 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 248K | 1.86M | Oct 2009 – Apr 2026 |
| Brown Unit G-3-260141 | Zarvona Energy LLC only | Magnolia Springs (Austin Chalk) | Tyler | 1 | 248K | 3.25M | Jun 2010 – Apr 2026 |
| Osborne G-6-215651 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 246K | 2.23M | Oct 2004 – Apr 2026 |
| Hrivnatz-McBride O-3-25818 | S & S Operating Company, Inc. only | Big Thicket (Yegua 4950) | Tyler | 2 | 245K | 5.52K | Dec 2011 – Jan 2021 |
| Carter Shepherd G-6-296324 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 243K | 1.97M | Sep 2023 – Apr 2026 |
| Goode G-6-224432 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 235K | 4.49M | Dec 2006 – Apr 2026 |
| Pedigo G-6-228529 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 233K | 2.74M | Mar 2007 – Apr 2026 |
| Bsmc Goode G-6-240416 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 227K | 2.77M | Sep 2006 – Apr 2026 |
| Longhorn G-6-224743 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 222K | 3.68M | Jun 2006 – Apr 2026 |
| BP Black Stone a-18 Unit G-6-246233 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 221K | 838K | Jun 2008 – Apr 2026 |
| Carter G-6-215645 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 220K | 928K | May 2004 – Apr 2026 |
| Shepherd et Al G-6-215838 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 218K | 1.36M | Sep 2001 – Apr 2026 |
| Exxon Mineral Fee O-3-27260 | Rusk Energy Operating LLC only | Jacks Creek (Wilcox A) | Tyler | 2 | 214K | 617K | Nov 2016 – Apr 2026 |
| Sec. 15-Humble Fee O-3-24748 | Neches Transport Inc. only | Drakes Branch (Cockfield) | Tyler | 9 | 213K | 609K | Oct 2005 – Apr 2026 |
| Black Stone Clarke A-169 G-6-294622 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 213K | 1.98M | Oct 2022 – Apr 2026 |
| Black Stone Mann a-24 Unit G-6-251135 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 212K | 756K | Apr 2009 – Apr 2026 |
| Black Stone a-432 Unit G-6-252741 | Etoco, L.P. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 210K | 750K | Jun 2008 – Apr 2026 |
| Taylor, Ira a-637 Unit G-6-242706 | Etoco, L.P. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 208K | 714K | Mar 2008 – Apr 2026 |
| Black Stone Mann a-24 Unit G-6-292255 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 207K | 753K | Dec 2021 – Apr 2026 |
| Shivers-Black Stone A-7 G-6-216454 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 206K | 4.3M | Oct 2005 – Feb 2013 |
| BP Sittin on GO O-3-26148 | Davis Southern Operating Co LLC only | Theuvenins Creek (Yegua 5TH) | Tyler | 1 | 205K | 52.7K | Jan 2013 – Apr 2026 |
| Navidad-Merritt G-6-293051 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 203K | 1.58M | Apr 2022 – Apr 2026 |
| Black Stone Lanier a-23 "C" Unit G-6-266828 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 200K | 1.58M | Aug 2011 – Apr 2026 |
| Black Stone South A-7 G-6-256403 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 199K | 5.02M | Dec 2009 – Apr 2026 |
| Allar Unit G-6-223234 | Burk Royalty Co., Ltd. only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 197K | 1.08M | Sep 2006 – Apr 2026 |
| Pope O-3-26874 | Fort Apache Energy, Inc. only | Belinda (Yegua 5100) | Tyler | 1 | 195K | 0 | Nov 2012 – Mar 2026 |
| Arco Fee O-3-24343 | New Century Exploration, Inc. only | Pebble Island, W. (Wilcox A-3) | Tyler | 1 | 192K | 31K | Mar 2003 – Mar 2026 |
| Black Stone Minerals O-3-27418 | Magnum Producing, LP only | Elijah Green (Wilcox 6) | Tyler | 3 | 191K | 198K | Jun 2018 – Mar 2026 |
| B. Truett G-3-279929 | Fort Apache Energy, Inc. only | Beech Creek (Yegua 4700) | Tyler | 1 | 186K | 340K | Dec 2014 – Jan 2022 |
| Vastar Fee O-3-23094 | Lucky Lad Energy, LLC only | Joes Lake, W. (Wilcox) | Tyler | 3 | 184K | 125K | Nov 1996 – Jan 2026 |
| Wildwood Gas Unit "A" G-3-265004 | Neches Transport Inc. only | Village Mills Deep (WX Cons.) | Tyler | 1 | 180K | 1.98M | Sep 2010 – Apr 2026 |
| Sterling-Black Stone A-5 G-6-256659 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 179K | 1.31M | Dec 2009 – Apr 2026 |