| Lange Gas Unit G-3-158255 | Cox & Perkins Exploration, Inc. only | Phase Four (9370 Yegua) | Wharton | 1 | 316K | 4.51M | Feb 1996 – Jun 1998 |
| Mechura, T. Gas Unit G-3-189830 | Hennig Production Co., Inc. only | Prasifka (Yegua) | Wharton | 1 | 280K | 609K | Aug 2002 – Apr 2020 |
| Johnnie Mae Gas Unit G-3-158642 | Llewellin Operating Company, LLC only | Phase Four (9560 Yegua) | Wharton | 1 | 223K | 4.25M | Feb 1996 – Apr 2015 |
| Naiser-Stovall Gas Unit G-3-168196 | Faulconer Energy, LLC only | Chitland Creek (Yegua 7770) | Wharton | 1 | 142K | 5.04M | Apr 1998 – Aug 2026 |
| Cranek Gas Unit G-3-176743 | Finley Resources, Inc. only | Menefee (Yegua 10050) | Wharton | 1 | 140K | 1.72M | Mar 2000 – Dec 2011 |
| Rees-Gifford Gas Unit G-3-171300 | Kaiser-Francis Oil Company only | Jones Creek, North (Wilcox) | Wharton | 1 | 129K | 2.71M | Jun 1998 – Nov 2019 |
| Noska Gas Unit G-3-171263 | Kaiser-Francis Oil Company only | Jones Creek, North (Wilcox) | Wharton | 1 | 126K | 2.05M | Aug 1998 – Oct 2013 |
| Obenhaus Gas Unit G-3-171196 | Mountain V Texas, LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 118K | 3.73M | Aug 1998 – Jul 2026 |
| Glaze Gas Unit G-3-177312 | Mountain V Texas, LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 117K | 7.71M | Feb 2000 – Jul 2026 |
| Lange-Boatright Gas Unit G-3-158253 | Cox & Perkins Exploration, Inc. only | Phase Four (9050 Yegua) | Wharton | 1 | 115K | 4.92M | Feb 1996 – Dec 2006 |
| Mollnar No. 1 Gas Unit G-3-153815 | Cox & Perkins Exploration, Inc. only | Phase Four (9220 Yegua) | Wharton | 1 | 110K | 4.84M | Mar 1995 – Jun 2004 |
| Forgason Deep Gas Unit G-3-194319 | Newfield Exploration Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 104K | 13.5M | Feb 2003 – Feb 2015 |
| Rees-Gifford Gas Unit G-3-189061 | Kaiser-Francis Oil Company only | Jones Creek, North (Wilcox) | Wharton | 1 | 78.4K | 1.63M | Feb 2002 – Oct 2019 |
| Sheard Gas Unit G-3-174860 | Faulconer, Vernon E., Inc. only | Mott Slough (Yegua) | Wharton | 1 | 76K | 2.63M | Sep 1999 – Jan 2015 |
| Glaze Gas Unit G-3-178111 | Mountain V Texas, LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 65K | 3.42M | Jun 2000 – Jul 2026 |
| Lutringer Gas Unit G-3-158695 | Cox & Perkins Exploration, Inc. only | Phase Four (8300 Yegua) | Wharton | 1 | 51K | 3.69M | Mar 1996 – Aug 2001 |
| Patos Gas Unit G-3-146623 | Shidler, Mark L., Inc. only | Eagle's Claw (Yegua) | Wharton | 1 | 48.6K | 2.07M | Jul 1993 – Sep 2018 |
| Swanson-Meek Gas Unit G-3-161300 | Proline Energy Resources Inc only | Phase Four (10540 Yegua) | Wharton | 1 | 45.1K | 2.9M | Jul 1996 – Jul 2025 |
| Mangum Gas Unit G-3-148314 | Finley Resources, Inc. only | El Campo, NE (Yegua) | Wharton | 1 | 40.8K | 1.12M | Jan 1994 – Feb 2010 |
| Couey-Harfst Gas Unit G-3-222307 | Mountain V Texas, LLC only | Porter's Creek, South (Wilcox) | Wharton | 1 | 39.4K | 5.55M | Aug 2006 – Jan 2025 |
| Cranek Gas Unit G-3-181998 | Chevron Midcontinent, L.P. only | Menefee (Yegua 9950 SD) | Wharton | 1 | 32.1K | 533K | Jan 2001 – Jul 2006 |
| Monahan Gas Unit G-3-179977 | Sandridge Onshore, LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 26.7K | 1.26M | Sep 2000 – Dec 2007 |
| Forgason Deep Gas Unit G-3-213823 | Hilcorp Energy Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 25.7K | 5.45M | Aug 2005 – May 2011 |
| Krenek Gas Unit G-3-182017 | Mountain V Texas, LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 24.7K | 1.24M | Mar 2001 – Jul 2026 |
| Stockton Gas Unit G-3-297146 | Viper S.W.D., LLC only | Menefee (Yegua EY 9850) | Wharton | 1 | 24.2K | 793K | Sep 2023 – May 2026 |
| Pavlik Gas Unit G-3-271063 | Faulconer, Vernon E., Inc. only | Porter's Creek (Yegua) | Wharton | 1 | 19.8K | 704K | Nov 2012 – Jul 2019 |
| Mazoch Gas Unit G-3-157455 | Cox & Perkins Exploration, Inc. only | Black Owl (Yegua 7560) | Wharton | 1 | 18.6K | 1.28M | Jan 1996 – Mar 1999 |
| Kotlar, Frank Jr. Gas Unit G-3-160177 | VI-Wolf, LLC only | El Campo (Kotlar 1ST. E.Y.) | Wharton | 1 | 17.6K | 1.04M | Sep 1996 – Oct 2006 |
| Dorothy Hite Gas Unit G-3-252375 | Hilcorp Energy Company only | Wharton, West (Wilcox) | Wharton | 1 | 16.8K | 9.85M | Aug 2008 – Jul 2026 |
| Gadeke Gas Unit G-3-158645 | Cox & Perkins Exploration, Inc. only | Black Owl (Yegua 8260) | Wharton | 1 | 16.5K | 552K | Apr 1996 – Jul 1997 |
| Lange-Clapp Gas Unit G-3-282566 | Amexco, LLC only | Phase Four (10640 Yegua) | Wharton | 1 | 16.4K | 131K | Aug 2016 – Jan 2017 |
| Sunderman Gas Unit G-3-168401 | Kaiser-Francis Oil Company only | Jones Creek (y-CL 7530) | Wharton | 1 | 16.4K | 2.56M | May 1998 – Jul 2014 |
| Bender Gas Unit G-3-264915 | Llewellin Operating Company, LLC only | Phase Four (10640 Yegua) | Wharton | 1 | 16.4K | 213K | Jan 2012 – Nov 2015 |
| Peach Creek Gas Unit G-3-223715 | Hilcorp Energy Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 15.8K | 1.3M | Aug 2006 – Aug 2026 |
| Treybig Gas Unit G-3-243718 | Sanchez Oil & Gas Corporation only | Blue Basin (6100) | Wharton | 1 | 15.7K | 1.99M | Oct 2008 – Oct 2010 |
| Poole Gas Unit G-3-97927 | HRB Operating Company, Inc. only | Lissie (Wilcox 9600) | Wharton | 1 | 15.5K | 2.08M | by Jan 1993 – Jul 2025 |
| Hearn Gas Unit G-3-178593 | XTO Energy Inc. only | Bonus, SW. (Wilcox) | Wharton | 1 | 15.5K | 909K | Jul 2000 – Jun 2013 |
| Fenner, Katherine Gas Unit 1 G-3-169415 | Faulconer, Vernon E., Inc. only | Lost Fork (Yegua 6800) | Wharton | 1 | 15.2K | 2.37M | Jul 1998 – Feb 2011 |
| Swanson-Meek Gas Unit G-3-162741 | Proline Energy Resources Inc only | Phase Four (9220 Yegua) | Wharton | 1 | 15K | 858K | Apr 1997 – Jul 1999 |
| Peach Creek Gas Unit G-3-209214 | Hilcorp Energy Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 14.3K | 6.25M | May 2005 – Aug 2026 |
| Glaze Gas Unit G-3-178543 | Fieldwood Onshore LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 14.1K | 426K | Aug 2000 – Dec 2006 |
| Balthrop, C. E. et al Gas Unit G-3-168248 | Horizon Exploration Company only | Balthrop (9000 Yegua) | Wharton | 1 | 12.5K | 1.26M | Feb 1998 – Mar 2000 |
| Lange Gas Unit G-3-160439 | Cox & Perkins Exploration, Inc. only | Phase Four (9370 Yegua) | Wharton | 1 | 11.6K | 146K | Aug 1996 – Jan 1997 |
| Mollnar No. 1 Gas Unit G-3-163302 | Cox & Perkins Exploration, Inc. only | Phase Four (9220 Yegua) | Wharton | 1 | 11.1K | 630K | Apr 1997 – Nov 1998 |
| Hawes, Edwin Gas Unit G-3-158673 | Cox & Perkins Exploration, Inc. only | Menefee, N. (Yegua 8425) | Wharton | 1 | 10.1K | 542K | Feb 1996 – Apr 2012 |
| Mollnar No. 1 Gas Unit G-3-156789 | Cox & Perkins Exploration, Inc. only | Phase Four (10640 Yegua) | Wharton | 1 | 9.42K | 494K | Aug 1995 – Oct 1999 |
| Edwin J. Popp Gas Unit G-3-245859 | Hilcorp Energy Company only | El Campo (Yegua) | Wharton | 1 | 7.71K | 54.2K | Nov 2008 – Mar 2020 |
| Kubesch Gas Unit G-3-178837 | Klotzman, M. S. Exploration Co. only | Hillje (Frio 5998) | Wharton | 1 | 7.39K | 1.65M | Jul 2000 – Oct 2005 |
| Peach Creek Gas Unit G-3-203438 | Hilcorp Energy Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 7.39K | 7.84M | May 2004 – Aug 2026 |
| Peach Creek Gas Unit G-3-195513 | Hilcorp Energy Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 6.96K | 5.51M | Apr 2003 – Aug 2026 |