| Fistful of Dollars North Unit G-3-273071 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 1.45M | 9.73M | Aug 2013 – Apr 2026 |
| Fistful of Dollars Unit G-3-271447 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 733K | 4.88M | Apr 2013 – Apr 2026 |
| Mystic River Unit G-3-284513 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 680K | 3.62M | Jun 2014 – Apr 2026 |
| MVP A-152 G-3-257969 | Century Exploration Houston, LLC | Adams Ranch (Yegua EY-9) | 1 | 575K | 10.8M | Mar 2010 – May 2013 |
| Gran Torino South Unit G-3-281036 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 499K | 3.11M | May 2014 – Mar 2026 |
| Elta Williams G-3-272445 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 496K | 2.8M | Dec 2012 – Apr 2026 |
| MVP 'a-152' Gas Unit G-3-264431 | Southern Oil of Louisiana LLC | Adams Ranch (Yegua EY-9) | 1 | 416K | 11.7M | Jun 2011 – Jan 2022 |
| Space Cowboys Unit G-3-281598 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 397K | 14.6M | Sep 2014 – Apr 2026 |
| MVP 'a-152' Gas Unit G-3-262247 | Southern Oil of Louisiana LLC | Adams Ranch (Yegua EY-9) | 1 | 376K | 7.15M | Jan 2011 – Apr 2013 |
| Swamp Monster G-3-284636 | Geosouthern Operating II, LLC | Beech Grove (Woodbine) | 1 | 336K | 3.21M | Jul 2018 – Apr 2026 |
| Magnum Force Unit G-3-281564 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 324K | 2.74M | Jan 2015 – Apr 2026 |
| Arco Fee Unit A-924 G-6-158379 | Anadarko E&P Company LP | Brookeland (Austin Chalk, 8800) | 1 | 309K | 4.95M | Jan 1996 – Jun 2003 |
| Arco Fee Diamond G-3-127227 | Permian Natural Resources | Buna, West (Wilcox) | 1 | 309K | 3.58M | Jan 1993 – Jan 2025 |
| Arco Fee Unit A-888 G-6-152511 | Rockstar Production, LLC | Brookeland (Austin Chalk, 8800) | 1 | 296K | 6.63M | Sep 1994 – Apr 2026 |
| Younger Unit G-3-295236 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 269K | 3.62M | Feb 2023 – Apr 2026 |
| Arco Fee Unit A-121 G-6-151133 | Union Pacific Resources Company | Brookeland (Austin Chalk, 8800) | 1 | 254K | 2.6M | May 1994 – Mar 2000 |
| David Glenn Unit G-3-264908 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 230K | 2.12M | Nov 2011 – Aug 2023 |
| Black Stone Minerals Unit A-981 G-6-176419 | Arcadia Energy Resources, LLC | Brookeland (Austin Chalk, 8800) | 1 | 222K | 3.21M | Nov 1999 – Apr 2026 |
| Blackstone Minerals A-342 G-6-164322 | Atlas Operating LLC | Brookeland (Austin Chalk, 8800) | 1 | 219K | 1.73M | Dec 1996 – Mar 2026 |
| Kelly's Heroes Unit G-3-289342 | Iron Ridge Operating, LLC | Beech Grove (Woodbine) | 1 | 212K | 3.49M | Jun 2019 – Apr 2026 |
| Gran Torino South Unit G-3-283090 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 211K | 3.26M | Nov 2014 – Mar 2026 |
| Million Dollar Baby Unit G-3-273183 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 203K | 1.8M | Aug 2012 – Apr 2026 |
| Arco/Black Stone a-233 Unit G-6-156986 | Arcadia Energy Resources, LLC | Brookeland (Austin Chalk, 8800) | 1 | 202K | 2.73M | Dec 1994 – Apr 2026 |
| Frances Kunkel Unit G-3-288879 | Geosouthern Operating II, LLC | Beech Grove (Woodbine) | 1 | 195K | 2.87M | Oct 2019 – Apr 2026 |
| Santa FE Energy G-3-124696 | Permian Natural Resources | Buna, West (Wilcox) | 1 | 189K | 1.22M | Jan 1993 – Dec 2024 |
| Arco Fee Diamond Gas Unit G-3-121029 | Permian Natural Resources | Buna, West (Wilcox) | 1 | 183K | 821K | Jan 1993 – Feb 2026 |
| Arco Fee Unit A-312 G-6-156383 | Prize Exploration & Prod, LLC | Brookeland (Austin Chalk, 8800) | 1 | 176K | 2.94M | Apr 1995 – Nov 2017 |
| Gran Torino North Unit G-3-280756 | Zarvona Energy LLC | Beech Grove (Woodbine) | 1 | 175K | 3.48M | Nov 2013 – Mar 2026 |
| David Glenn Unit G-3-293694 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 170K | 1.62M | May 2022 – Apr 2026 |
| Black Stone Minerals a-982 Unit G-6-156985 | Arcadia Energy Resources, LLC | Brookeland (Austin Chalk, 8800) | 1 | 169K | 2.98M | Jul 1995 – Apr 2026 |
| Fistful of Blackstone G-3-298908 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 169K | 2.62M | Oct 2024 – Apr 2026 |
| Arco Fee Diamond Gas Unit G-3-132731 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | 1 | 157K | 1.46M | Jan 1993 – Sep 2005 |
| BP American A-392 G-3-201704 | S & S Operating Company, Inc. | Evadale, NE. (Yegua) | 1 | 156K | 632K | Sep 2004 – May 2024 |
| Frances Kunkel AC Unit G-3-269725 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 149K | 1.49M | Nov 2012 – Mar 2026 |
| Arco Fee A-360 G-6-158205 | Rme Petroleum Company | Brookeland (Austin Chalk, 8800) | 1 | 147K | 1.44M | Oct 1995 – Jul 2000 |
| Temple-Inland a-552 Unit G-6-156772 | Bonfire Operating LLC | Brookeland (Austin Chalk, 8800) | 1 | 145K | 3.94M | May 1995 – Apr 2018 |
| Arco Fee Unit A-241 G-6-152480 | Prize Exploration, LLC | Brookeland (Austin Chalk, 8800) | 1 | 145K | 3.06M | Sep 1994 – Mar 2022 |
| Vastar Fee Unit A-888 G-6-176601 | Rockstar Production, LLC | Brookeland (Austin Chalk, 8800) | 1 | 139K | 2.8M | Sep 1999 – Apr 2026 |
| Arco-Fee A-259 G-6-153653 | Enervest Operating, L.L.C. | Brookeland (Austin Chalk, 8800) | 1 | 139K | 2.34M | Nov 1994 – Oct 2006 |
| Arco East Diamond G-3-131616 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | 1 | 137K | 1.06M | Jan 1993 – Jan 2005 |
| Arco Fee Unit A-222 G-6-158017 | Bonfire Operating LLC | Brookeland (Austin Chalk, 8800) | 1 | 136K | 1.71M | Jan 1996 – Dec 2009 |
| Arco Fee Unit A-210 G-6-151506 | Atlas Operating LLC | Brookeland (Austin Chalk, 8800) | 1 | 130K | 3.68M | Apr 1994 – Mar 2026 |
| Rayburn G-6-157334 | Radius Operating, LLC | Brookeland (Austin Chalk, 8800) | 1 | 124K | 645K | Dec 1995 – May 2007 |
| Arco Fee Unit A-208 G-6-149501 | RKI Energy Resources, LLC | Brookeland (Austin Chalk, 8800) | 1 | 124K | 3.08M | Feb 1994 – Apr 2014 |
| Temple Eastex et Al G-3-123117 | Goldking Onshore Operating, LLC | Buna, West (Wilcox) | 1 | 123K | 1M | Jan 1993 – Jan 2012 |
| David Glenn Unit G-3-278543 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | 1 | 123K | 1.31M | Jul 2012 – May 2024 |
| Arco-Fee A-215 G-6-154275 | Arcadia Energy Resources, LLC | Brookeland (Austin Chalk, 8800) | 1 | 123K | 6.37M | Jan 1995 – Apr 2026 |
| Arco Fee Sec. 83 G-3-126181 | Permian Natural Resources | Buna, West (Wilcox) | 1 | 121K | 807K | Jan 1993 – Dec 2024 |
| Johnson G-3-232630 | Davis Southern Operating Co LLC | Lucky Leon (EY-3) | 1 | 120K | 862K | Nov 2006 – Apr 2026 |
| Hankamer et Al G-3-127976 | R & B Oil Company, LLC | Buna, West (Wilcox) | 1 | 118K | 900K | Jan 1993 – Dec 2022 |