| Klondike Rush G-3-295978 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 388K | 2.43M | Jul 2022 – Aug 2026 |
| State Rush 57-T2-18 G-10-278123 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 335K | 1.5M | Jan 2015 – Aug 2026 |
| State Rush 57-T2-18 G-10-289697 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 249K | 2.91M | Feb 2020 – Aug 2026 |
| Orange Crush Unit G-10-287906 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 226K | 5.32M | Apr 2019 – Apr 2026 |
| Webernick Unit G-2-210142 | Tri-C Resources, LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 177K | 7.66M | Mar 2005 – Aug 2026 |
| Orange Crush Unit G-10-284561 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 119K | 1.84M | Sep 2018 – Jun 2024 |
| Drushel G-2-177233 | Hackberry Oil & Gas LLC only | Big 12 (11,900) | Jackson | 1 | 104K | 7.4M | Mar 2000 – Aug 2026 |
| Orange Crush Unit G-10-289514 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 92.7K | 3.16M | Feb 2020 – Aug 2026 |
| Webernick et al Gas Unit G-2-221239 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 84.5K | 3.94M | Jul 2006 – Aug 2026 |
| Goff G-2-212052 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 83.1K | 5.23M | Aug 2005 – Aug 2026 |
| Shefcik et al Gas Unit G-2-219751 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 83.1K | 4.19M | Jan 2006 – Aug 2026 |
| Winford Extender Caddis G-2-256381 | Arrington Oil&gas Operating LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 81.1K | 7.23M | Feb 2009 – Jul 2026 |
| Webernick-Goff G-2-210147 | Tri-C Resources, LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 66.4K | 4.78M | Jul 2005 – Jul 2019 |
| Sheppard Gas Unit G-2-148430 | Blackbrush O & G, LLC only | Buchel (Edwards) | De Witt | 1 | 66.1K | 2.64M | Jan 1994 – Aug 2026 |
| Gohmert Gas Unit G-2-76401 | Blackbrush O & G, LLC only | Buchel (Edwards) | De Witt | 1 | 65K | 5.56M | by Jan 1993 – Jun 2026 |
| Webernick-Goff G-2-212674 | Tri-C Resources, LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 56.6K | 4.19M | Sep 2005 – Apr 2009 |
| Kuester-Ochoa G-2-189325 | Wandoo Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 53.6K | 2.83M | Dec 2001 – Mar 2016 |
| Goff G-2-213895 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 46K | 2.83M | Nov 2005 – Aug 2026 |
| Goff G-2-216113 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 44.2K | 3.1M | Oct 2005 – Aug 2026 |
| Webernick Unit G-2-212024 | Tri-C Resources, LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 42.7K | 2.89M | Aug 2005 – Jun 2014 |
| Webernick Unit G-2-219508 | Tri-C Resources, LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 39.6K | 2.49M | Jan 2006 – May 2009 |
| Shefcik et al Gas Unit G-2-220084 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 37.6K | 2.66M | Mar 2006 – Aug 2026 |
| Hausmann Unit G-2-131334 | Elliott Oil & Gas Company only | Cedar Brush (3RD Massive Wilcox) | Goliad | 1 | 34.3K | 2.69M | by Jan 1993 – Nov 1998 |
| Fort Worth Natl. Bank Gas Unit G-2-66437 | Blackbrush O & G, LLC only | Buchel (Edwards) | De Witt | 1 | 33.4K | 6.18M | by Jan 1993 – Aug 2026 |
| Webernick et al Gas Unit G-2-219620 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 33.1K | 1.76M | Feb 2006 – Aug 2026 |
| Wearden G-2-219217 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 32.7K | 1.72M | Jan 2006 – Aug 2026 |
| Pals Ranch G-1-278258 | Blackbrush O & G, LLC only | Indio Tanks (Pearsall) | Frio | 1 | 28.4K | 791K | Jan 2015 – Aug 2026 |
| Ft. Worth National Bank Gas Unit G-2-144645 | Blackbrush O & G, LLC only | Buchel (Edwards) | De Witt | 1 | 28K | 3.67M | by Jan 1993 – Aug 2026 |
| Brushy Creek Gas Unit G-2-188920 | Proline Energy Resources Inc only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 23.3K | 1.52M | Feb 2002 – Nov 2022 |
| McManus, Carroll G-2-166826 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 18.7K | 2.62M | Jan 1998 – Aug 2026 |
| Winford Extender Caddis A G-2-264415 | Arrington Oil&gas Operating LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 18.4K | 1.37M | Mar 2011 – Jul 2026 |
| Webernick G.U. G-2-124054 | Petro-Smith Operating LLC only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 18.2K | 767K | by Jan 1993 – Jul 2014 |
| Rush Wages et Al G-13-254384 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Wise | 1 | 17.5K | 1.71M | Sep 2009 – Aug 2026 |
| Carroll-McManus 3 G-2-172676 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 16.8K | 3.23M | Nov 1998 – Aug 2026 |
| Pustejovsky G-2-130286 | Blackbrush O & G, LLC only | Panna Maria (Edwards) | Karnes | 1 | 16.4K | 1.02M | by Jan 1993 – Jun 2018 |
| Stiles Gas Unit G-2-236034 | Blackbrush O & G, LLC only | Moray (Edwards) | De Witt | 1 | 16.2K | 5.45M | Jun 2008 – Aug 2026 |
| Pals Ranch G-1-278244 | Blackbrush O & G, LLC only | Indio Tanks (Pearsall) | Frio | 1 | 15.2K | 547K | Jan 2015 – Aug 2026 |
| Kuester-Ochoa G-2-194603 | Coronado Energy E&P Company, LLC only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 15.2K | 709K | Apr 2003 – Mar 2007 |
| Carroll-McManus G-2-176015 | Buffco Production Inc. only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 15K | 2.8M | Nov 1999 – Dec 2008 |
| Rush Creek Ranch G-5-229944 | Cl&f Operating LLC only | Roundhouse (Haynesville) | Navarro | 1 | 14.9K | 208K | Jun 2007 – Feb 2017 |
| Gerald G-2-224841 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 14.1K | 441K | Oct 2006 – Aug 2026 |
| Werland, Robert E et Al G-2-241149 | Camden Resources, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 13.8K | 671K | Oct 2007 – May 2014 |
| Homeyer Gas Unit G-2-135068 | Blackbrush O & G, LLC only | Kenedy, Central (Edwards) | Karnes | 1 | 12.8K | 5.98M | by Jan 1993 – Aug 2026 |
| Kuester-Ochoa G-2-191828 | Proline Energy Resources Inc only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 12.4K | 489K | Jun 2002 – Dec 2020 |
| Steinmann Estate Gas Unit #1 G-2-178808 | Flint Oak Energy, LLC only | Brushy Creek, S. (Wilcox 13900) | Lavaca | 1 | 10.9K | 1.84M | Dec 1999 – Aug 2026 |
| Steinmann Estate G-2-173808 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 8.76K | 443K | Mar 1999 – Aug 2026 |
| Carroll-McManus 2 G-2-170197 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 7.45K | 1.74M | Jul 1998 – Aug 2026 |
| Rushton G-6-197824 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 7.18K | 772K | Jun 2003 – Jan 2019 |
| Rush, D.M. G-2-256844 | Marwell Petroleum Ltd Partnrship only | Bullock's Church, S. (10,000) | Goliad | 1 | 6.83K | 346K | Jul 2010 – Aug 2026 |
| Sievers G-2-132573 | Apv McCamey LLC only | Cedar Brush (Wilcox) | Goliad | 1 | 6.66K | 573K | by Jan 1993 – Aug 2011 |