| Central Coal & Coke G-3-72518 | Icarus Operating Corporation | Morgas (3550) | 1 | 0 | 34.6K | Jan 1993 – Dec 2003 |
| Gibbs Brothers & Co. G-3-76118 | Stacy, A. D. Inc. | Gibbs Bros. (Buda) | 1 | 0 | 0 | Jan 1993 – Aug 2008 |
| Kgfcu (I-A) G-3-79163 | Exxon Corp. | Katy (Combined) | 1 | 0 | 0 | Jan 1993 – Jan 1998 |
| Central Coal & Coke G-3-79166 | Icarus Operating Corporation | Morgas (3600 Yegua) | 1 | 0 | 42K | Jan 1993 – Oct 2005 |
| Gibbs Bros. G-3-83116 | Sandel Operating Company | Pine Prairie, N. (Woodbine) | 1 | 0 | 1.53M | Jan 1993 – Sep 2019 |
| Gibbs Bros. G-3-85488 | Stacy, A. D. Inc. | Baker Lake (Glenrose "B") | 1 | 0 | 0 | Jan 1993 – Jul 2008 |
| Gibbs Bros. G-3-88015 | Stacy, A. D. Inc. | Baker Lake (Glenrose "B") | 1 | 0 | 0 | Jan 1993 – Jul 2008 |
| Gibbs Bros. & Co. G-3-95728 | PD Operating Company | Huntsville, N.E. (Buda) | 1 | 0 | 105K | Jan 1993 – Oct 1998 |
| Horizon Properties G-3-104505 | Small, R.P. Corp. | Huntsville, Northeast | 1 | 0 | 0 | Jan 1993 – Sep 2019 |
| Painter G-3-106809 | PD Operating Company | Huntsville, Northeast | 1 | 0 | 0 | Jan 1993 – Feb 2000 |
| Painter, J. H. G-3-117812 | PD Operating Company | Painter (Caddel) | 1 | 0 | 0 | Jan 1993 – Feb 2000 |
| Samuel, R. E. et Al G-3-124531 | Texas Trinity Energy Company Inc | Cadwallader (200) | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Flexure Royalty Co. et Al G-3-124953 | Texas Trinity Energy Company Inc | Cadwallader (200) | 1 | 0 | 0 | Jan 1993 – Oct 1998 |
| Flexure Royalty Co. et Al G-3-124954 | Midway Oilfield Constructors,inc | Cadwallader (200) | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Champion International Corp. G-3-126600 | Rusk Energy Operating LLC | Trinity (Edwards) | 1 | 0 | 9.31K | Jan 1993 – Jul 2026 |
| Central Coal & Coke G-3-131163 | Icarus Operating Corporation | Morgas (3000) | 1 | 0 | 875 | Jan 1993 – Mar 2010 |
| Ogden, Vera G-3-132730 | Antara Resources, Inc. | Chantal (Jackson) | 1 | 0 | 938K | Jan 1993 – Mar 1998 |
| Bawcom, James S. G-3-133685 | Antara Resources, Inc. | Chantal (Jackson) | 1 | 0 | 471K | Jan 1993 – Dec 1996 |
| Central Coal & Coke G-3-141825 | Icarus Operating Corporation | Morgas (3000) | 1 | 0 | 0 | Jan 1993 – Jul 2004 |
| Hardy G-3-153262 | Antara Resources, Inc. | Maple Branch (Yegua) | 1 | 0 | 843K | Dec 1994 – Apr 1999 |
| Smithers G-3-163769 | Via Oil Company | Wildcat | 1 | 0 | 575 | Dec 1996 – Jul 2026 |
| Stiernberg - Tow G-3-164989 | Buffco Production Inc. | Wildcat | 1 | 0 | 43.9K | Sep 1996 – May 2020 |
| Gibbs Unit G-3-165328 | Swift Energy Company | Wildcat | 1 | 0 | 121 | Sep 1997 – Apr 1998 |
| Gibbs Brothers et al Unit G-3-166538 | Buffco Production Inc. | Wildcat | 1 | 0 | 329K | Jun 1996 – May 2020 |
| Gibbs Brothers & Company G-3-167204 | F.I.G. Energy, LLC | Morgas (3540) | 1 | 0 | 754 | Feb 1998 – Jun 2006 |
| Gospel Hill Gas Unit G-3-169822 | Small, R.P. Corp. | Huntsville, Northeast | 1 | 0 | 504K | Nov 1997 – Aug 2018 |
| Wash-McAdams G-3-170345 | EOG Resources, Inc. | Mossy Grove (Glen Rose) | 1 | 0 | 1.01M | Jul 1998 – Jul 2014 |
| Sam G-3-173120 | Icarus Operating Corporation | Morgas (3600 Yegua) | 1 | 0 | 152K | Jan 1999 – Mar 2010 |
| Wash-McAdams -a- Unit G-3-173191 | EOG Resources, Inc. | Mossy Grove (Glen Rose) | 1 | 0 | 966K | Dec 1998 – Apr 2022 |
| Wash-McAdams -a- Unit G-3-173192 | EOG Resources, Inc. | Mossy Grove (Edwards Lime) | 1 | 0 | 0 | Dec 1998 – Apr 2022 |
| Colburn Unit G-3-178270 | EOG Resources, Inc. | Mossy Grove (Glen Rose) | 1 | 0 | 344K | Dec 1999 – Nov 2021 |
| Wash-McAdams G-3-186321 | EOG Resources, Inc. | Mossy Grove (Glen Rose) | 1 | 0 | 1.8M | Jun 2001 – Jul 2026 |
| Gnemi G-3-188583 | Strand Energy, L.C. | Hawthorne, NE (Yegua) | 1 | 0 | 1.71M | Apr 2002 – Mar 2008 |
| Tanqueray Unit G-3-189741 | Anadarko E&P Company LP | Crabbs Prairie (James Lime) | 1 | 0 | 522K | Mar 2002 – Dec 2002 |
| Tanqueray Unit G-3-193240 | EOG Resources, Inc. | Mossy Grove (Glen Rose) | 1 | 0 | 3.75M | Dec 2002 – Jul 2026 |
| Riverbend Unit G-3-193827 | Bluestone Natural Resources, LLC | Crabbs Prairie (James Lime) | 1 | 0 | 2.69M | Sep 2002 – Nov 2013 |
| Bombay Unit G-3-195306 | EOG Resources, Inc. | Mossy Grove (Glen Rose) | 1 | 0 | 690K | Feb 2003 – Apr 2022 |
| Gibbs Gas Unit G-3-196400 | Prime Operating Company | Wolfsbane (Yegua) | 1 | 0 | 105K | Jun 2003 – Dec 2007 |
| Bawcom G-3-197381 | Small, R.P. Corp. | Wildcat | 1 | 0 | 0 | Aug 2003 – Jan 2004 |
| Godwin, Craig G-3-197858 | Small, R.P. Corp. | Wildcat | 1 | 0 | 0 | Aug 2002 – Jan 2004 |
| Rohe, Cynthia Gas Unit G-3-199472 | Small, R.P. Corp. | Wildcat | 1 | 0 | 0 | Nov 2002 – Aug 2004 |
| Parham, Lana G-3-201822 | Small, R.P. Corp. | Wildcat | 1 | 0 | 0 | Sep 2002 – Mar 2004 |
| Parker Unit G-3-207867 | Prime Operating Company | Prime Parker (Frio 2275) | 1 | 0 | 756K | Feb 2005 – Jul 2014 |
| Cunningham Gas Unit G-3-213724 | Prime Operating Company | Wildcat | 1 | 0 | 0 | Nov 2005 – Dec 2007 |
| Cunningham Gas Unit No. 2 G-3-213725 | Prime Operating Company | Wolfsbane (Yegua) | 1 | 0 | 145K | Nov 2005 – Feb 2009 |
| Rundall Trust Unit G-3-215088 | Cobra Oil & Gas Corporation | Maple Branch (Yegua) | 1 | 0 | 267K | Nov 2005 – Sep 2010 |
| Moneywort G-3-215683 | Prime Operating Company | Boswell Creek (Frio 3100) | 1 | 0 | 496K | Jun 2005 – Sep 2013 |
| Pdo Painter G-3-216956 | Wheeler Operating Corporation | Wildcat | 1 | 0 | 0 | Jul 2005 – Jul 2026 |
| Pdo McDaniel G-3-216957 | Wheeler Operating Corporation | Wildcat | 1 | 0 | 0 | Jul 2005 – Feb 2023 |
| Lion G-3-217669 | Cobra Oil & Gas Corporation | Maple Branch (Yegua) | 1 | 0 | 72.2K | Jun 2006 – Jul 2007 |