| Kempers G-3-138664 | Velocity Oil and Gas, LLC only | Deckers Prairie (Wilcox-Graham) | Montgomery | 1 | 207K | 3.46M | Jan 1993 – Jan 2009 |
| Chapman Ranch "A" G-4-227943 | Decker Operating Co., L.L.C. only | Mobil-David (Howell Hight) | Nueces | 1 | 123K | 1.66M | Feb 2007 – Sep 2025 |
| Michel, M. C. Gas Unit G-3-154819 | F.I.G. Energy, LLC only | Deckers Prairie (Wilcox 10750) | Montgomery | 1 | 96K | 1.51M | Feb 1995 – Dec 2012 |
| Sample G-2-288959 | Decker Operating Co., L.L.C. only | Bright Falcon (Yegua 9900) | Jackson | 1 | 75.5K | 4.35M | Jan 2020 – Mar 2026 |
| Schoenfeld G-3-157194 | Gaither Petroleum Corporation only | Deckers Prairie (Wilcox H) | Montgomery | 1 | 72.1K | 1.45M | Jul 1995 – Sep 2015 |
| Chapman, J.O. 38 G-4-164385 | Decker Operating Co., L.L.C. only | Mobil-David, W. (Howell Hight) | Nueces | 1 | 64.2K | 972K | May 1997 – Nov 2009 |
| Chapman Ranch G-4-232247 | Decker Operating Co., L.L.C. only | Mobil-David (Howell Hight) | Nueces | 1 | 59.1K | 1.47M | Jul 2007 – Apr 2012 |
| Dulany G-3-147796 | Mariner Energy, Inc. only | Deckers Prairie (Wilcox-Graham) | Montgomery | 1 | 58.3K | 878K | Sep 1993 – Jul 1996 |
| Chapman Ranch G-4-235046 | Decker Operating Co., L.L.C. only | Mobil-David (Howell Hight) | Nueces | 1 | 56.4K | 849K | Feb 2008 – Mar 2026 |
| Chapman, J. O. G-4-217866 | Decker Operating Co., L.L.C. only | Mobil-David (Frio 12,600) | Nueces | 1 | 54K | 283K | Dec 2005 – Oct 2016 |
| Sample G-2-293767 | Decker Operating Co., L.L.C. only | Bright Falcon (Yegua 9580) | Jackson | 1 | 44.7K | 1.54M | Oct 2022 – Mar 2026 |
| Leyendecker-Hunter 1377 G-1-268833 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 44.5K | 1.24M | Feb 2012 – Apr 2026 |
| Chapman Ranch G-4-225042 | Decker Operating Co., L.L.C. only | Mobil-David (Howell Hight) | Nueces | 1 | 42.1K | 1.42M | Jan 2007 – Feb 2026 |
| Leyendecker-Hunter 1377 G-1-274262 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 39.6K | 3.42M | Oct 2013 – Apr 2026 |
| Anchor Financial G-3-119286 | Gaither Petroleum Corporation only | Deckers Prairie (Wilcox 9120) | Montgomery | 1 | 38.6K | 2.41M | Jan 1993 – Jan 2017 |
| Leyendecker-Hunter 1377 GU G-1-270798 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 32.9K | 853K | Aug 2012 – Apr 2026 |
| Leyendecker G-3-187651 | Jamex, Inc. only | Zimmerscheidt (Wilcox) | Colorado | 1 | 29.7K | 753K | Jan 2002 – Aug 2012 |
| Leyendecker-Hunter 1377 G-1-270559 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 27.2K | 3.18M | Sep 2013 – Apr 2026 |
| Schoenfeld G-3-101905 | Gaither Petroleum Corporation only | Deckers Prairie (Wilcox 9120) | Montgomery | 1 | 26K | 952K | Jan 1993 – May 1996 |
| Leyendecker-Hunter 1377 G-1-270870 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 26K | 3.18M | Sep 2013 – Apr 2026 |
| Leyendecker-Hunter 1377 GU G-1-265554 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 25.2K | 817K | Jun 2011 – Apr 2026 |
| Leyendecker et Al G-4-165444 | Hilcorp Energy Company only | Benavides (Lobo Cons.) | Webb | 1 | 22.7K | 1.36M | Nov 1997 – Aug 2023 |
| Ramirez, M.&m. Gas Unit G-4-154059 | Arete Operating Company III, LLC only | Leyendecker (6900) | Webb | 1 | 22.3K | 2.58M | Feb 1995 – Sep 2014 |
| Leyendecker-Hunter 1377 G-1-270575 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 22.1K | 2.75M | Sep 2013 – Apr 2026 |
| Leyendecker G-4-129193 | Laredo Energy Operating, LLC only | Leyendecker (6900) | Webb | 1 | 21.2K | 1.47M | Jan 1993 – Jun 2010 |
| Leyendecker-Hunter 1377 G-1-270667 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 21K | 3.43M | Jul 2012 – Apr 2026 |
| Leyendecker et Al G-4-166760 | Hilcorp Energy Company only | Benavides (Lobo Cons.) | Webb | 1 | 20.6K | 1.23M | Feb 1998 – Apr 2026 |
| Michel et Al G-3-155147 | F.I.G. Energy, LLC only | Deckers Prairie (Wilcox) | Montgomery | 1 | 19.9K | 779K | Jun 1995 – Nov 2012 |
| Leyendecker et Al G-4-159581 | Hilcorp Energy Company only | Benavides (Lobo Cons.) | Webb | 1 | 19.5K | 2.11M | Jul 1996 – Apr 2026 |
| Porche G-2-177660 | Decker Operating Co., L.L.C. only | Bright Falcon (Yegua 9600) | Jackson | 1 | 18.1K | 8.05M | Jun 2000 – Oct 2021 |
| Villarreal-Leyendecker Gas Unit G-4-162121 | Hilcorp Energy Company only | Benavides (Lobo Cons.) | Webb | 1 | 17.9K | 2.66M | Feb 1997 – Jan 2021 |
| Leyendecker et Al G-4-164167 | Hilcorp Energy Company only | Benavides (Lobo Cons.) | Webb | 1 | 17K | 1.37M | Aug 1997 – Apr 2026 |
| Chapman Ranch "B" G-4-199951 | Decker Operating Co., L.L.C. only | Chapman Ranch (9650) | Nueces | 1 | 16.9K | 1.22M | Nov 2003 – Mar 2016 |
| Lucille G-3-174852 | Samson Lone Star LP only | Deckers Prairie (Wilcox H) | Montgomery | 1 | 15.5K | 375K | Aug 1999 – Sep 2001 |
| Chapman, J.O. G-4-164942 | Decker Operating Co., L.L.C. only | Mobil-David, SW. (Howell Hight) | Nueces | 1 | 14.9K | 1.62M | May 1997 – Dec 2012 |
| Barrera-Leyendecker Gas Unit 1 G-4-133571 | Sanchez Oil & Gas Corporation only | Leyendecker (6900) | Webb | 1 | 13.4K | 1.07M | Jan 1993 – Aug 1998 |
| Gaus-Janssen G-2-183151 | Decker Operating Co., L.L.C. only | Runge, E. (Hackney) | Karnes | 1 | 11.8K | 653K | Feb 2001 – Mar 2005 |
| Bayer, G. G-3-155426 | F.I.G. Energy, LLC only | Deckers Prairie (la Gloria Lwr.) | Montgomery | 1 | 11.5K | 564K | Aug 1995 – Sep 2012 |
| Leyendecker-Hunter 1377 G-1-263558 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 11.5K | 724K | Dec 2010 – Apr 2026 |
| Chapman Ranch G-4-235060 | Decker Operating Co., L.L.C. only | Mobil-David (Frio 12,600) | Nueces | 1 | 11.1K | 682K | Jan 2008 – Jan 2009 |
| Michel, et Al G-3-131615 | Cody Energy, Inc. only | Deckers Prairie (Wilcox) | Montgomery | 1 | 10.9K | 442K | Jan 1993 – Aug 1995 |
| Chapman Ranch G-4-230045 | Decker Operating Co., L.L.C. only | Mobil-David (Howell Hight) | Nueces | 1 | 10.6K | 711K | Aug 2007 – Apr 2012 |
| Chapman Ranch G-4-276142 | Decker Operating Co., L.L.C. only | Chapman Ranch (Upper Frio Cons.) | Nueces | 1 | 10.1K | 273K | Jan 2015 – Sep 2016 |
| Chapman Ranch G-4-221355 | Decker Operating Co., L.L.C. only | Mobil-David (Howell Hight) | Nueces | 1 | 10.1K | 319K | Apr 2006 – Oct 2013 |
| Chapman Ranch G-4-173989 | Decker Operating Co., L.L.C. only | Chapman Ranch, S. (Mass. 4700) | Nueces | 1 | 10.1K | 489K | Apr 1999 – Jul 2002 |
| Boedecker a Unit G-13-274316 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 9.69K | 802K | Oct 2011 – Apr 2026 |
| Chapman Ranch "B" G-4-194740 | Decker Operating Co., L.L.C. only | Chapman Ranch (9650) | Nueces | 1 | 9.49K | 761K | Apr 2003 – Jun 2007 |
| Leyendecker-Cullen G-3-181196 | Jamex, Inc. only | Zimmerscheidt (Wilcox) | Colorado | 1 | 8.23K | 139K | Nov 2000 – Dec 2016 |
| Leyendecker Dawson Unit G-4-143175 | Lewis Petro Properties, Inc. only | Tom Walsh (Olmos) | Webb | 1 | 8.21K | 1.24M | Jan 1993 – Apr 2026 |
| Steele, N. Ruth G-3-135171 | F.I.G. Energy, LLC only | Deckers Prairie (la Gloria Lwr.) | Montgomery | 1 | 8.08K | 450K | Jan 1993 – Nov 2012 |