| Davis a-388 Unit No. 2 G-3-263192 | Double a Wells, N (Austin Chalk) | Polk | 1 | 321K | 1.65M | Sep 2010 – Apr 2026 |
| Wheat Minerals Trust G-6-207709 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 312K | 1.28M | Jan 2005 – Apr 2026 |
| Lucas a-24 Unit G-6-235933 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 305K | 1.47M | Mar 2008 – Apr 2026 |
| E. E. Smith Unit 1 O-1-12959 | First Shot (Austin Chalk) | Gonzales | 1 | 291K | 140K | Jan 1993 – Apr 2026 |
| Forestar Black Stone a-90 Unit G-3-255669 | Magnolia Springs (Austin Chalk) | Newton | 1 | 290K | 4.52M | Oct 2009 – Apr 2026 |
| Tubb Trust Unit G-6-255010 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 290K | 1.06M | Sep 2009 – Apr 2026 |
| Bear Creek Southwest Unit G-3-247735 | Double a Wells, N (Austin Chalk) | Polk | 1 | 289K | 2.55M | Jun 2008 – Apr 2026 |
| Black Stone Minerals A-618 G-6-242950 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 2.03M | Feb 2007 – Apr 2026 |
| Howell Realty Trust Unit G-6-245014 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 4.94M | Oct 2008 – Apr 2026 |
| University 1-30 Unit G-10-288737 | Emma (Barnett Shale) | Andrews | 1 | 288K | 1.62M | Aug 2016 – Apr 2026 |
| Black Stone South A-7 G-6-222181 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 288K | 5.09M | Jun 2006 – Apr 2026 |
| Univnichole O-9-18980 | Spraberry (Trend Area) | Crockett | 5 | 286K | 493K | Jul 2015 – Apr 2026 |
| Black Stone Minerals A-354 G-6-228201 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 286K | 1.76M | Apr 2007 – Apr 2026 |
| BP Black Stone a-18 Unit G-6-257048 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 282K | 1.23M | May 2010 – Apr 2026 |
| Black Stone Taylor a-33 Unit G-6-250302 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 282K | 2.59M | Dec 2008 – Apr 2026 |
| Lucas a-24 Unit G-6-229078 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 279K | 1.03M | Jun 2007 – Apr 2026 |
| Forestar Keaghey a-253 Unit G-3-261210 | Magnolia Springs (Austin Chalk) | Newton | 1 | 275K | 3.65M | Jan 2011 – Apr 2026 |
| Black Stone Minerals A-206 G-6-250008 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 272K | 1.6M | Mar 2008 – Apr 2026 |
| Younger Unit G-3-295236 | Magnolia Springs (Austin Chalk) | Jasper | 1 | 269K | 3.62M | Feb 2023 – Apr 2026 |
| Big Max 1-1 Unit G-10-290589 | Emma (Mississippian) | Andrews | 1 | 266K | 765K | Nov 2018 – Apr 2026 |
| Black Stone McDonnold G-3-240844 | Double a Wells, N (Austin Chalk) | Polk | 1 | 266K | 1.74M | Aug 2007 – Apr 2026 |
| Black Stone Minerals A-354 G-6-222679 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 261K | 1.45M | Sep 2006 – Apr 2026 |
| University 7 "Berkley" O-10-41922 | Spraberry (Trend Area) | Andrews | 5 | 256K | 599K | Dec 2010 – Apr 2026 |
| Black Stone Taylor a-33 Unit G-6-255958 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 248K | 1.86M | Oct 2009 – Apr 2026 |
| Brown Unit G-3-260141 | Magnolia Springs (Austin Chalk) | Tyler | 1 | 248K | 3.25M | Jun 2010 – Apr 2026 |
| Bear Creek North Unit G-3-236463 | Double a Wells, N (Austin Chalk) | Polk | 1 | 236K | 2.01M | Nov 2007 – Apr 2026 |
| Slator O-10-42711 | Sallie Ann (Spraberry-Wolfcamp) | Upton | 4 | 234K | 477K | Mar 2012 – Apr 2026 |
| Shusa 20 O-11-68743 | Harris (San Andres) | Gaines | 5 | 233K | 14K | Jan 2005 – Apr 2026 |
| Black Stone-Allen A-1 G-3-231401 | Double a Wells, N (Austin Chalk) | Polk | 1 | 226K | 1.09M | Oct 2006 – Apr 2026 |
| University 1 37 Unit C G-10-290615 | Emma (Mississippian) | Andrews | 1 | 226K | 1.07M | Sep 2019 – Apr 2026 |
| BP Black Stone a-18 Unit G-6-246233 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 221K | 838K | Jun 2008 – Apr 2026 |
| University 29 Sawgrass O-10-43529 | Spraberry (Trend Area) | Andrews | 2 | 221K | 906K | Oct 2012 – Apr 2026 |
| Black Stone Devore a-225 Unit G-3-266489 | Double a Wells, N (Austin Chalk) | Polk | 1 | 216K | 664K | Mar 2011 – Apr 2026 |
| Sutton A-574 G-3-265201 | Double a Wells, N (Austin Chalk) | Polk | 1 | 214K | 1.48M | Dec 2008 – Apr 2026 |
| Black Stone-Carter G-3-235778 | Double a Wells, N (Austin Chalk) | Polk | 1 | 213K | 761K | Aug 2007 – Apr 2026 |
| University 1-37 Unit B O-10-53291 | Emma (Mississippian) | Andrews | 1 | 213K | 1.01M | Sep 2019 – Apr 2026 |
| Black Stone Clarke A-169 G-6-294622 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 213K | 1.98M | Oct 2022 – Apr 2026 |
| University 1-37 Unit G-10-288901 | Emma (Barnett Shale) | Andrews | 1 | 213K | 1.12M | Nov 2018 – Apr 2026 |
| Black Stone Mann a-24 Unit G-6-251135 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 212K | 756K | Apr 2009 – Apr 2026 |
| Black Stone Mann a-24 Unit G-6-292255 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 207K | 753K | Dec 2021 – Apr 2026 |
| Million Dollar Baby Unit G-3-273183 | Magnolia Springs (Austin Chalk) | Jasper | 1 | 203K | 1.8M | Aug 2012 – Apr 2026 |
| University Maroon O-9-19228 | Spraberry (Trend Area) | Reagan | 1 | 202K | 557K | Dec 2015 – Apr 2026 |
| Black Stone Lanier a-23 "C" Unit G-6-266828 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 200K | 1.58M | Aug 2011 – Apr 2026 |
| Bear Creek Southeast Unit G-3-257967 | Double a Wells, N (Austin Chalk) | Polk | 1 | 199K | 2.08M | Sep 2008 – Apr 2026 |
| Black Stone South A-7 G-6-256403 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 199K | 5.02M | Dec 2009 – Apr 2026 |
| University 1-3 A G-10-290785 | Emma (Barnett Shale) | Andrews | 1 | 191K | 476K | Jul 2019 – Apr 2026 |
| University 1-3C G-10-290613 | Emma (Barnett Shale) | Andrews | 1 | 188K | 543K | Jun 2019 – Apr 2026 |
| University 1-31 O-10-55353 | Emma (Mississippian) | Andrews | 1 | 186K | 774K | Oct 2020 – Apr 2026 |
| Oates Unit G-3-264907 | Double a Wells, N (Austin Chalk) | Polk | 1 | 186K | 3.25M | Mar 2011 – Apr 2026 |
| Sansom Unit G-3-263766 | Double a Wells, N (Austin Chalk) | Polk | 1 | 180K | 1.84M | Dec 2010 – Apr 2026 |