| Loving, J. W. Estate O-13-31359 | Erwin Operating | Jermyn, W.(miss) | 1 | 14K | 18.3K | Jul 2007 – Mar 2018 |
| Tarrant "B" G-13-171161 | Large Operating LLC | Boonsville (Bend Congl., Gas) | 1 | 13.9K | 263K | Oct 1998 – Aug 2026 |
| Walker O-13-32067 | Petrobal Omega 1, LLC | KRS (Marble Falls) | 1 | 13.9K | 283K | Dec 2011 – Mar 2015 |
| Riggs, J.C. O-13-29002 | Merit Energy Company | Riggs (Conglomerate) | 1 | 13.9K | 95.7K | Jul 1995 – Jan 2012 |
| Destiny O-13-32265 | Tree Operating, LLC | Jack County Regular | 2 | 13.9K | 67.5K | Jun 2012 – Aug 2026 |
| Flo-Coop, Inc. O-13-33206 | Great American Resources Inc. | Sam Easter (Caddo) | 1 | 13.8K | 31.1K | Mar 2015 – Jul 2026 |
| Calloway, A. B. G-13-95278 | Riverbirch Resources, LLC | Ken-Rich (Conglomerate 5100) | 1 | 13.8K | 527K | by Jan 1993 – Aug 2026 |
| Sloan, J. R. O-13-12192 | Mokan Capital, LLC | Jack County Regular | 6 | 13.8K | 9 | Mar 1993 – Aug 2026 |
| Jones Mabin O-13-32952 | D L Operating | Bryson (Mississippi Lime) | 1 | 13.8K | 183K | Jul 2014 – Aug 2026 |
| Beggs, W. A. O-13-3548 | Xstar Resources LLC | Bryson, East | 2 | 13.7K | 76.4K | by Jan 1993 – Aug 2015 |
| A J Nash O-13-32280 | Oakridge Oil and Gas, LP | JMG Mag (Miss) | 2 | 13.7K | 656K | May 2012 – Jul 2016 |
| Prideaux, H. O. -C- O-13-3341 | TAM2 Squared Operating, LLC | Jack County Regular | 21 | 13.6K | 20 | by Jan 1993 – Apr 2020 |
| Simpson O-13-3844 | Geer Production Company | Plemons (Bryson, Upper) | 2 | 13.6K | 80 | by Jan 1993 – Aug 1999 |
| Lewis-Yates O-13-28761 | A J Myers Prod. LLC | Morris (Consolidated Congl.) | 1 | 13.5K | 395K | Apr 1994 – Apr 2026 |
| Wilton O-13-12163 | Geer Production Company | Jack County Regular | 2 | 13.5K | 80 | by Jan 1993 – Aug 1999 |
| Prideaux O-13-26452 | Rimfire Resources, LLC | Yale Young (Weir) | 2 | 13.5K | 20 | by Jan 1993 – Aug 2026 |
| Brown A O-13-32173 | Oakridge Oil and Gas, LP | KRS (Marble Falls) | 2 | 13.4K | 142K | Feb 2012 – Mar 2020 |
| Bryant O-13-3358 | Mokan Capital, LLC | Jack County Regular | 8 | 13.4K | 18 | by Jan 1993 – Jul 2026 |
| Ft. Worth National Bank O-13-26864 | Jay Management Company, LLC | Bryson, East | 1 | 13.4K | 41.4K | by Jan 1993 – Jan 2005 |
| Lowell Jones G-13-279289 | Great American Resources Inc. | Jack County Regular | 1 | 13.4K | 176K | Mar 2015 – Jul 2026 |
| Flint, Spencer B. O-13-23505 | Wise Production Company | Newport, S. (Atoka Congl.) | 1 | 13.4K | 45.9K | by Jan 1993 – Apr 2023 |
| Marcia Swan O-13-32606 | Oakridge Oil and Gas, LP | KRS (Marble Falls) | 1 | 13.3K | 147K | Nov 2012 – Aug 2026 |
| Hamman B O-13-34403 | Oakridge Oil and Gas, LP | Gresham, E. (Strawn, Upper) | 2 | 13.3K | 0 | May 2025 – Aug 2026 |
| Lester Carter "B" O-13-16661 | Paratus Petroleum LLC | Lost Valley (Marble Falls) | 1 | 13.3K | 84.7K | by Jan 1993 – Aug 2026 |
| Keyser O-13-17444 | Ray Herring Operating Co., LLC | Jack County Regular | 3 | 13.3K | 104K | by Jan 1993 – Aug 2026 |
| Mullinax G-13-147651 | Wise Production Company | Hunter (Congl.) | 1 | 13.3K | 587K | Dec 1993 – Oct 2016 |
| Maxwell East O-13-32080 | Oakridge Oil and Gas, LP | KRS (Marble Falls) | 1 | 13.2K | 157K | Jul 2011 – Nov 2015 |
| Casteel O-13-32167 | D L Operating | Jack County Regular | 2 | 13.2K | 0 | Aug 2011 – Aug 2026 |
| Yates, L.H. O-13-28889 | Merit Energy Company | Cap Yates (Consolidated Congl.) | 1 | 13.2K | 158K | Dec 1994 – Dec 2000 |
| Fletcher G-13-148661 | Emerald Petroleum Corporation | Boonsville (Atoka Congl. 5870) | 1 | 13.2K | 65.2K | Feb 1994 – Feb 1997 |
| Sewell-Senate "B" O-13-28312 | Eagleridge Operating, LLC | Bryson, East | 1 | 13.1K | 117K | by Jan 1993 – Mar 2016 |
| Moore, Joe E. O-13-3688 | DM Backhoe Service | Ellis (Gunsight) | 16 | 13.1K | 157 | by Jan 1993 – Mar 2023 |
| Chambers "B" O-13-20623 | Quest Petroleum Company | Maryetta, SE. (Congl) | 1 | 13.1K | 66.7K | by Jan 1993 – May 2020 |
| Cox, G. R. "A" O-13-29979 | Extech Operating, LLC | Perrin, East (Strawn Upper) | 1 | 13.1K | 115K | Dec 2001 – Aug 2026 |
| Griffith-Williams N G-13-279768 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 13.1K | 140K | Nov 2015 – Nov 2023 |
| Cherryhomes "B" O-13-23873 | Oakridge Oil and Gas, LP | Chapman-Cherryhomes (Congl.) | 2 | 13.1K | 44.3K | by Jan 1993 – Jul 2017 |
| Martin, L. B. O-13-30336 | Borderline Operating Corp. | Jack County Regular | 1 | 13.1K | 172 | Aug 2004 – Jan 2018 |
| Conway O-13-33673 | Rife Energy Operating, Inc. | KRS (Marble Falls) | 1 | 13.1K | 145K | Mar 2016 – Aug 2026 |
| Johnson 3 O-13-31849 | Global Drilling, LLC | Halek (Caddo) | 1 | 13.1K | 75K | Mar 2010 – Jul 2026 |
| Jackson O-13-30961 | Caribou Operating, Inc. | Fern (Congl.) | 1 | 13K | 25.9K | Feb 2008 – Jul 2026 |
| Houston A O-13-32813 | International Western Oil Corp | KRS (Marble Falls) | 1 | 13K | 82.1K | Dec 2013 – Aug 2026 |
| Richards, Willie Ruth et Al O-13-28215 | Texxol Operating Company, Inc. | Cary-Mag, South (Conglomerate) | 1 | 13K | 34.7K | by Jan 1993 – Jul 1997 |
| Cherryhomes, Mike G-13-226838 | Oakridge Oil and Gas, LP | Newark, East (Barnett Shale) | 1 | 12.8K | 94K | Jan 2007 – Jul 2019 |
| Doss, M. L. O-13-17232 | LKM Oil and Gas LLC | Plemons (Strawn) | 1 | 12.8K | 13K | by Jan 1993 – Jul 2026 |
| Lowe O-13-3601 | General Operating Company | Bryson, South (Mississippian) | 2 | 12.8K | 85.8K | by Jan 1993 – Aug 2026 |
| Shields O-13-16775 | JRJ Oil & Gas LLC | Ambra (Strawn) | 5 | 12.8K | 223 | by Jan 1993 – Jan 2018 |
| Coca Cola G-13-225604 | Oakridge Oil and Gas, LP | Newark, East (Barnett Shale) | 1 | 12.8K | 119K | Sep 2006 – Oct 2019 |
| Cherokee Valley #1 O-13-25654 | J Bar D | Jack County Regular | 1 | 12.7K | 84.5K | by Jan 1993 – Jul 2026 |
| Blanton O-13-27617 | A J Myers Prod. LLC | Gilley (Conglomerate) | 1 | 12.7K | 199K | by Jan 1993 – Mar 2026 |
| Gose O-13-27924 | Excel Oil & Gas, Inc. | Crafton, West (Caddo Oil) | 1 | 12.7K | 39K | by Jan 1993 – Apr 2001 |