| Blackstone Minerals Unit A-6 G-6-207708 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 1.5M | 6.71M | Nov 2004 – Sep 2025 |
| Aldridge Trust Unit G-6-205646 | Zarvona Energy LLC | 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 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 957K | 3.87M | Mar 2006 – Apr 2026 |
| Mann Trust Unit G-6-199176 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 793K | 4.48M | Dec 2003 – Apr 2026 |
| Sterling-Black Stone A-5 G-6-222188 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 752K | 4M | Jun 2006 – Apr 2026 |
| Pfluger-Black Stone A-20 G-6-222960 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 672K | 2.76M | Sep 2006 – Apr 2026 |
| Forestar Byerley a-32 Unit G-3-266667 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Newton | 1 | 665K | 6.08M | Nov 2011 – Apr 2026 |
| Pfluger-Black Stone A-20 G-6-222165 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 645K | 4.24M | Apr 2006 – Apr 2026 |
| Black Stone Hanks a-20 Unit G-6-234703 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 636K | 2.85M | Jan 2008 – Apr 2026 |
| O'Brien Reid Unit G-6-202696 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 602K | 2.27M | May 2004 – Apr 2026 |
| Black Stone Minerals a-5 East G-6-213602 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 581K | 2.17M | Jul 2005 – Apr 2026 |
| Black Stone Minerals A-618 G-6-234779 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 572K | 2.36M | Oct 2007 – Apr 2026 |
| Blackstone Minerals A-6 G-6-217819 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 568K | 2.3M | Dec 2005 – Apr 2026 |
| Black Stone Minerals a-5 East G-6-250004 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 551K | 2.32M | May 2007 – Apr 2026 |
| Black Stone Hanks a-20 Unit G-6-256414 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 550K | 6.2M | Mar 2010 – Apr 2026 |
| E. E. Smith Unit 2 O-1-13083 | Zarvona Energy LLC | First Shot (Austin Chalk) | Gonzales | 2 | 500K | 268K | Jan 1993 – Apr 2026 |
| Forestar Byerley a-32 Unit 2 G-3-267534 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Newton | 1 | 447K | 5.22M | Apr 2012 – Apr 2026 |
| Black Stone Minerals A-206 G-6-231938 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 437K | 2.53M | Aug 2007 – Apr 2026 |
| Gunter G-3-262248 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Tyler | 1 | 406K | 5.47M | Oct 2010 – Mar 2026 |
| Black Stone-Wilburn Unit G-6-232168 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 377K | 1.49M | Jun 2007 – May 2025 |
| Black Stone Hamilton Unit G-6-265642 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 371K | 982K | Apr 2012 – Apr 2026 |
| Black Stone-Martindale A-6 G-6-215614 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 361K | 1.43M | May 2005 – Apr 2026 |
| Crain-Black Stone A-375 G-6-220868 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 349K | 1.46M | Mar 2006 – Apr 2026 |
| Stryker Unit G-6-261504 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 327K | 3.96M | Mar 2011 – Apr 2026 |
| Reid-O'Brien G-6-251585 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 324K | 1.37M | Jul 2009 – Apr 2026 |
| Davis a-388 Unit No. 2 G-3-263192 | Zarvona Energy LLC | Double a Wells, N (Austin Chalk) | Polk | 1 | 321K | 1.65M | Sep 2010 – Apr 2026 |
| Wheat Minerals Trust G-6-207709 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 312K | 1.28M | Jan 2005 – Apr 2026 |
| Lucas a-24 Unit G-6-235933 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 305K | 1.47M | Mar 2008 – Apr 2026 |
| Gunter G-3-256463 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Tyler | 1 | 300K | 4.6M | Dec 2009 – Mar 2026 |
| E. E. Smith Unit 1 O-1-12959 | Zarvona Energy LLC | First Shot (Austin Chalk) | Gonzales | 1 | 291K | 140K | Jan 1993 – Apr 2026 |
| Forestar Black Stone a-90 Unit G-3-255669 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Newton | 1 | 290K | 4.52M | Oct 2009 – Apr 2026 |
| Tubb Trust Unit G-6-255010 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 290K | 1.06M | Sep 2009 – Apr 2026 |
| Bear Creek Southwest Unit G-3-247735 | Zarvona Energy LLC | Double a Wells, N (Austin Chalk) | Polk | 1 | 289K | 2.55M | Jun 2008 – Apr 2026 |
| Black Stone Minerals A-618 G-6-242950 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 2.03M | Feb 2007 – Apr 2026 |
| Howell Realty Trust Unit G-6-245014 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 4.94M | Oct 2008 – Apr 2026 |
| Black Stone South A-7 G-6-222181 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 5.09M | Jun 2006 – Apr 2026 |
| Black Stone Minerals A-354 G-6-228201 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 286K | 1.76M | Apr 2007 – Apr 2026 |
| BP Black Stone a-18 Unit G-6-257048 | Zarvona Energy LLC | 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 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 282K | 2.59M | Dec 2008 – Apr 2026 |
| Lucas a-24 Unit G-6-229078 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 279K | 1.03M | Jun 2007 – Apr 2026 |
| Forestar Keaghey a-253 Unit G-3-261210 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Newton | 1 | 275K | 3.65M | Jan 2011 – Apr 2026 |
| Black Stone Minerals A-206 G-6-250008 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 272K | 1.6M | Mar 2008 – Apr 2026 |
| Younger Unit G-3-295236 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Jasper | 1 | 269K | 3.62M | Feb 2023 – Apr 2026 |
| Black Stone McDonnold G-3-240844 | Zarvona Energy LLC | Double a Wells, N (Austin Chalk) | Polk | 1 | 266K | 1.74M | Aug 2007 – Apr 2026 |
| Black Stone Minerals A-354 G-6-222679 | Zarvona Energy LLC | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 261K | 1.45M | Sep 2006 – Apr 2026 |
| Howell Realty Trust Unit G-6-225033 | Zarvona Energy LLC | 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 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 248K | 1.86M | Oct 2009 – Apr 2026 |
| Brown Unit G-3-260141 | Zarvona Energy LLC | Magnolia Springs (Austin Chalk) | Tyler | 1 | 248K | 3.25M | Jun 2010 – Apr 2026 |
| Bear Creek North Unit G-3-236463 | Zarvona Energy LLC | Double a Wells, N (Austin Chalk) | Polk | 1 | 236K | 2.01M | Nov 2007 – Apr 2026 |
| Bear Creek Southeast Unit G-3-251937 | Zarvona Energy LLC | Double a Wells, N (Austin Chalk) | Polk | 1 | 232K | 2.18M | Mar 2008 – Jul 2023 |