| Solomon O-8-31430 | Interstate Explorations LLC | Downing (Mississippian Reef) | 4 | 217K | 327K | Mar 2014 – Jul 2026 |
| Sanders, E. O-8-30629 | Interstate Explorations LLC | Robinett (Miss, Lower) | 1 | 140K | 20.2K | Sep 2010 – Jul 2026 |
| Griffin Unit O-8-31342 | Interstate Explorations LLC | Downing (Mississippian Reef) | 1 | 87.4K | 54.5K | Jul 2013 – Jul 2026 |
| Kubiak O-8-30798 | Interstate Explorations LLC | Robinett (Miss, Lower) | 1 | 85K | 49.2K | Feb 2011 – Jul 2026 |
| Griffin 'a' Unit O-8-31358 | Interstate Explorations LLC | Downing (Mississippian Reef) | 1 | 72.5K | 13.8K | Dec 2013 – Jul 2026 |
| J-M Unit O-8-31713 | Interstate Explorations LLC | Downing (Mississippian Reef) | 1 | 46.7K | 44.5K | Jan 2015 – Jul 2026 |
| Coan O-8-20951 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 3 | 28.9K | 171K | Jan 1993 – Jul 2026 |
| Robertson, I. W. Estate O-8-20021 | Brown Industrial Gas OP, Inc. | Amity | 14 | 20.9K | 0 | Jan 1993 – Jul 2026 |
| McGill, Earl O-8-16392 | Bayou Operating Company, Inc. | Mittie (Marble Falls) | 1 | 18.8K | 46.6K | Jan 1993 – Jul 2026 |
| Hodges, G. O-8-16951 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 5 | 18.6K | 750K | Jan 1993 – Jul 2026 |
| McDaniel, C.D. O-8-1371 | AT Oil & Gas, LLC | Amity | 14 | 17.6K | 147 | Jan 1993 – Jul 2026 |
| Bibb West Unit O-8-28186 | Everest Network LLC | Bibb, West | 4 | 12.8K | 127 | Aug 1997 – Jul 2026 |
| Pounds, Wendell O-8-15572 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 3 | 10.9K | 115K | Jan 1993 – Jul 2026 |
| Barrick Unit O-8-30904 | Interstate Explorations LLC | Robinett (Miss, Lower) | 1 | 10.2K | 232K | Oct 2011 – Jul 2026 |
| Roy O-8-31424 | Interstate Explorations LLC | Comanche County Regular | 1 | 10.1K | 55.3K | Feb 2014 – Jul 2026 |
| Washburn, C. E. O-8-21184 | J & J Whiteside Inc. | McCuistion (Marble Falls) | 2 | 6.21K | 268K | Jan 1993 – Jul 2026 |
| Burton, J.H. O-8-13471 | Lainco, Inc. | Comanche County Regular | 4 | 5.93K | 16 | Jan 1993 – Jul 2026 |
| Hale O-8-30858 | Allgood Oil and Gas, LLC | Comanche County Regular | 2 | 5.43K | 0 | Oct 2011 – Jul 2026 |
| Haynes "A" O-8-18952 | Breck Operating Corp. | Mittie (Marble Falls) | 2 | 5.17K | 106K | Jan 1993 – Mar 2015 |
| Keith O-8-20948 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 1 | 4.44K | 145K | Jan 1993 – Jul 2025 |
| Davis Unit O-8-19134 | Breck Operating Corp. | Mittie (Marble Falls) | 2 | 4.2K | 154K | Jan 1993 – Jun 2007 |
| Reberio O-8-29045 | Rhyne, J.V. | Comanche County Regular | 2 | 4.06K | 75.2K | Apr 2001 – Oct 2011 |
| Hamer O-8-29489 | Brown Industrial Gas OP, Inc. | Amity | 5 | 4.04K | 0 | Feb 2005 – Jul 2026 |
| Smith, H. R. O-8-1375 | Ipact | Amity | 9 | 3.7K | 82 | Jan 1993 – Jul 2026 |
| Golden O-8-30544 | Arnot Oil Company, LLC | Robinett (Miss, Lower) | 1 | 3.4K | 183K | Apr 2010 – Mar 2019 |
| Parker O-8-31317 | DMV Pipeline LLC | Rucker (Conglomerate) | 1 | 3.29K | 3.65K | May 2013 – Jul 2026 |
| Shultz, Jack Carol O-8-21752 | Prairie Production | Amity | 10 | 3.26K | 1 | Jan 1993 – Jul 2026 |
| Summers, Stella M. O-8-16017 | North Ridge Corporation | Bibb, West | 2 | 3.1K | 44 | Jan 1993 – Oct 1997 |
| Thomas, G.R. O-8-16726 | E.L.M. Oil & Gas Co. | Mittie (Marble Falls) | 1 | 3K | 15 | Jan 1993 – Jul 2026 |
| L.R.D. O-8-27176 | B & D Enterprises | Mittie (Marble Falls) | 1 | 2.14K | 84.8K | Apr 1994 – Mar 2007 |
| Moore O-8-29147 | Interstate Explorations LLC | Bibb, West (Marble Falls) | 1 | 1.95K | 0 | Jul 2002 – Apr 2023 |
| Ray, Norman "A" O-8-21446 | A & B Operating Company | Comanche County Regular | 2 | 1.63K | 23 | Jan 1993 – Nov 2010 |
| Graham, N. E. O-8-19164 | Wilson Company | Sidney (Marble Falls) | 1 | 1.63K | 90 | Jan 1993 – Jul 2026 |
| Abby O-8-31142 | Mission Energy Inc. | Mittie (Marble Falls) | 1 | 1.63K | 55.1K | Aug 2012 – Jul 2026 |
| Hammer O-8-19017 | Ipact | Amity | 10 | 1.51K | 137 | Jan 1993 – Jul 2026 |
| Jackson Lee Estate O-8-11547 | Lainco, Inc. | Comanche County Regular | 7 | 1.5K | 79 | Jan 1993 – Jul 2026 |
| Robinett Unit O-8-30784 | Interstate Explorations LLC | Robinett (Miss, Lower) | 1 | 1.44K | 8.53K | May 2011 – Jul 2026 |
| Golden, W.E. O-8-18819 | North Ridge Corporation | Bibb, West (Marble Falls) | 2 | 1.31K | 6.7K | Jan 1993 – Oct 1997 |
| White O-8-25719 | Place Oil and Gas Co. | Mittie (Marble Falls) | 1 | 1.31K | 59.7K | Jan 1993 – Apr 2013 |
| Haynes O-8-16963 | Breck Operating Corp. | Mittie (Marble Falls) | 3 | 1.27K | 126K | Jan 1993 – Mar 2008 |
| Jordyn Bailee O-8-31029 | Allgood Oil and Gas, LLC | Comanche County Regular | 2 | 1.21K | 0 | Jul 2012 – Jul 2026 |
| Robertson, I. W. Estate O-8-29472 | Brown Industrial Gas OP, Inc. | Bbb&c, BLK.3 (Marble Falls) | 1 | 1.18K | 151 | Apr 2004 – Jul 2026 |
| DMV - Long O-8-29052 | DMV Pipeline LLC | Desdemona, E. (Marble Falls) | 1 | 1.15K | 19.2K | Oct 2001 – Feb 2019 |
| Thompson O-8-18953 | Breck Operating Corp. | Mittie (Marble Falls) | 2 | 1K | 60.5K | Jan 1993 – Nov 2000 |
| Butler A O-8-15209 | Watson Oil & Gas, Inc. | Duster, NE. (Marble Falls 2750) | 1 | 820 | 21.8K | Jan 1993 – Dec 2024 |
| Smith, H. R. O-8-31261 | Prairie Production | Amity | 7 | 806 | 0 | Jun 2013 – Jul 2026 |
| Ray, Norman O-8-20412 | Allen Phillips Drilling Co. | Comanche County Regular | 9 | 741 | 18 | Jan 1993 – Sep 2018 |
| Hamer, Dan O-8-19478 | Coleman & Johnson Oil Company | Comanche County Regular | 2 | 705 | 24 | Jan 1993 – Jul 2026 |
| Hale O-8-31882 | Allgood Oil and Gas, LLC | Beattie (Marble Falls) | 1 | 700 | 0 | Oct 2015 – Jul 2026 |
| Huddleston O-8-30237 | Athena Resources, Inc. | Beattie, N. (Marble Falls) | 2 | 698 | 11.9K | Nov 2008 – May 2011 |