| Gas Storage Unit #2 G-13-48408 | Atmos Pipeline - Texas only | La-Pan (Mississippian) | Clay | 1 | 98.2K | 26.8K | Jan 1993 – Mar 2026 |
| New York City Storage Unit G-13-21556 | Atmos Pipeline - Texas only | New York City (Miss.-Storage) | Clay | 1 | 67K | 23.3K | Jan 1993 – Mar 2008 |
| Gas Unit G-13-104969 | Cago, Inc. only | Ambassador (Mississippi Lime) | Clay | 1 | 24.2K | 18.2K | May 2005 – Apr 2026 |
| New York City Storage Unit G-13-155333 | Atmos Pipeline - Texas only | New York City (Miss.-Storage) | Clay | 1 | 21.9K | 18.6K | Aug 2008 – Feb 2026 |
| Harris G-13-203724 | Lane Operating Company only | Harris-Price (Caddo) | Clay | 1 | 11.4K | 81K | Aug 2004 – Nov 2018 |
| Hapgood Ranch G-13-281897 | Canan Operating, Inc. only | Newark, East (Barnett Shale) | Clay | 1 | 6.83K | 1.25M | Feb 2017 – Apr 2026 |
| Scaling-Brown Unit G-13-105651 | McCown Engineering only | Lazy -B- (Caddo) | Clay | 1 | 5.78K | 196K | Jan 1993 – Aug 2001 |
| Gas Unit G-13-104976 | Cago, Inc. only | Ambassador (Mississippi Lime) | Clay | 1 | 4.16K | 4.58K | Feb 2011 – Mar 2013 |
| Ayres Estate G-13-148578 | TB Petroleum, LLC only | Bellevue, West (Caddo) | Clay | 1 | 3.71K | 61.1K | Feb 1994 – Apr 2026 |
| Garner Bros. "B" G-13-101808 | Upham Oil & Gas Company only | Dillard, SW. (Atoka 5900) | Clay | 1 | 2.57K | 378K | Jan 1993 – Apr 2026 |
| Ayres Estate G-13-148579 | Primexx Operating Corporation only | Bellevue, West (Caddo) | Clay | 1 | 2.05K | 38.9K | Feb 1994 – Jan 2011 |
| Shipp G-13-116167 | Trek Resources, Inc. only | Newport (Caddo Congl. 5800) | Clay | 1 | 1.89K | 408K | Jan 1993 – Apr 2021 |
| Scaling Ranch G-13-277403 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Clay | 1 | 1.86K | 9.32K | Dec 2008 – May 2009 |
| Deweber, N. E. G-13-101225 | Stephens & Johnson Operating Co. only | Deweber (Congl) | Clay | 1 | 1.78K | 257K | Jan 1993 – Mar 2010 |
| Watson G-13-111870 | Great American Resources Inc. only | Chapman-Slover (Congl) | Clay | 1 | 1.77K | 1.29M | Jan 1993 – Apr 2026 |
| Polhemus G-13-141670 | Cundiff Operating Company only | Buffalo Springs, N. (Congl.) | Clay | 1 | 1.71K | 161K | Jan 1993 – Apr 2026 |
| Spikes, Emma G-13-104072 | LC Operating, LLC only | Wynn (Miss. Lime) | Clay | 1 | 1.39K | 287K | Jan 1993 – Mar 2026 |
| Scott, Lowell G-13-88773 | Sabre Operating, Inc. only | Dillard, SW. (Conglomerate 5780) | Clay | 1 | 1.37K | 150K | Jan 1993 – Dec 2002 |
| Coyle, Laura Belle G-13-115862 | Wise Production Company only | Deweber (Congl) | Clay | 1 | 1.34K | 646K | Jan 1993 – Apr 2026 |
| Pennartz G-13-110843 | Canyon Oil & Gas LLC only | Tally (Congl.) | Clay | 1 | 1.26K | 189K | Jan 1993 – Sep 2020 |
| Edwards, G. W. "A" G-13-198605 | TB Petroleum, LLC only | Dillard, S. (Marble Falls) | Clay | 1 | 1.22K | 147K | Dec 2003 – Apr 2026 |
| Ayres, H. T. G-13-265417 | TB Petroleum, LLC only | Bellevue, West (Caddo) | Clay | 1 | 1.14K | 51.7K | Mar 2012 – Apr 2026 |
| Fulcher G-13-285448 | Blakenergy Operating, LLC only | Dillard, SE. (Ellenburger) | Clay | 1 | 1.05K | 752 | Nov 2018 – Nov 2019 |
| Johnson, Sam G-13-119518 | Lane Operating Company only | Buffalo Springs | Clay | 1 | 981 | 12.3K | Jan 1993 – Feb 1995 |
| Tyson G-13-147667 | Oakridge Energy, Inc. only | Bellevue, South (Congl.) | Clay | 1 | 826 | 22.1K | Nov 1993 – Mar 2013 |
| Constandine G-13-120982 | J-W Operating Co. only | Jolly Roger (Atoka) | Clay | 1 | 812 | 130K | Jan 1993 – Oct 2006 |
| Wynn G-13-114197 | Willowbend Investments, Inc. only | Tally (Congl.) | Clay | 1 | 743 | 96.8K | Jan 1993 – Apr 2009 |
| Slaughter, C.H. "A" G-13-132811 | PRC Operating, Inc. only | Sushan(bend Congl. 5975) | Clay | 1 | 703 | 206K | Jan 1993 – Apr 2026 |
| Elenburg G-13-102761 | Quest-Tex Energy OP II, LLC only | Dillard, S. (Marble Falls) | Clay | 1 | 636 | 300K | Jan 1993 – Oct 2015 |
| Spikes G-13-162819 | LC Operating, LLC only | Blum (Atoka Congl., LO) | Clay | 1 | 461 | 137K | Apr 1997 – Mar 2026 |
| Scaling Ranch "F" G-13-144992 | Primexx Operating Corporation only | Tally (Marble Falls) | Clay | 1 | 404 | 45.4K | Mar 1993 – May 2010 |
| McDonald, L.B. G-13-122560 | Bennett Production Corporation only | Deweber (Congl) | Clay | 1 | 357 | 41.7K | Jan 1993 – Oct 1996 |
| Gas Unit G-13-104972 | Cago, Inc. only | Ambassador (Mississippi Lime) | Clay | 1 | 336 | 370 | Apr 2012 – Mar 2013 |
| Jackson G-13-165997 | Spindletop Oil & Gas Company only | Tally (Congl.) | Clay | 1 | 316 | 101K | Nov 1997 – Mar 2024 |
| Coleman G-13-142205 | Panamerican Operating Inc only | Buffalo Springs, N. (Congl.) | Clay | 1 | 285 | 73K | Jan 1993 – Oct 2009 |
| Dayco Unit G-13-149134 | Fagadau Energy Corporation only | Bellevue, West (Caddo) | Clay | 1 | 275 | 23.7K | Apr 1994 – Apr 2000 |
| Williams, Lois G-13-141669 | Lane Operating Company only | Buffalo Springs, N. (Congl.) | Clay | 1 | 262 | 142K | Jan 1993 – Oct 1997 |
| Gas Unit G-13-104977 | Cago, Inc. only | Ambassador (Mississippi Lime) | Clay | 1 | 238 | 261 | Apr 2012 – Mar 2013 |
| Wright Heirs G-13-148577 | Primexx Operating Corporation only | Bellevue, West (Caddo) | Clay | 1 | 197 | 44.6K | Jan 1994 – Aug 2010 |
| Wynn "A" G-13-110582 | Willowbend Investments, Inc. only | Tally (Congl.) | Clay | 1 | 169 | 64.6K | Jan 1993 – Apr 2009 |
| Texakoma-Rater 17 G-13-198940 | Texakoma Operating, L.P. only | Stoneburg, S. (Miss.) | Clay | 1 | 157 | 2.44K | Dec 2003 – Feb 2005 |
| Texakoma-Rater 17 G-13-198941 | Texakoma Operating, L.P. only | Stoneburg, S. (Miss.) | Clay | 1 | 144 | 1.85K | Dec 2003 – Oct 2004 |
| Scaling Ranch "F" G-13-145002 | Primexx Operating Corporation only | Tally (Marble Falls) | Clay | 1 | 144 | 45.4K | Mar 1993 – May 2010 |
| Gordon G-13-283812 | TB Petroleum, LLC only | Heard (Caddo) | Clay | 1 | 131 | 14.3K | Jul 2017 – Apr 2026 |
| Wynn G-13-114196 | Gen-Sher only | Tally (Congl.) | Clay | 1 | 130 | 40.1K | Jan 1993 – Feb 2000 |
| Edwards G-13-150421 | Lane Operating Company only | Dillard, W. (Caddo) | Clay | 1 | 119 | 23K | Jul 1994 – May 1995 |
| Flinn, J. L. G-13-145004 | Pruitt Oil & Gas only | Buffalo Springs, E. (Caddo) | Clay | 1 | 110 | 52.4K | Mar 1993 – Feb 2011 |
| Workman "A" G-13-204698 | Lane Operating Company only | Buffalo Springs,se. (5870 Congl) | Clay | 1 | 106 | 5.09K | Oct 2004 – Jun 2005 |
| Wells, R. R. G-13-126127 | Fagadau Energy Corporation only | Bellevue, N. (Congl.) | Clay | 1 | 104 | 21.7K | Jan 1993 – Feb 1996 |
| Edwards G-13-154288 | Lane Operating Company only | Buffalo Springs, N. (Congl.) | Clay | 1 | 93 | 70.4K | May 1995 – Feb 1998 |