| Sheppard "CI" O-13-29613 | Chief Oil & Gas LLC * | Morris (Consolidated Congl.) | 1 | 6.93K | 486K | Dec 1998 – Oct 2003 |
| Lowe, W. B. O-13-3248 | PDH Operating, LLC | Jack County Regular | 1 | 6.93K | 21 | by Jan 1993 – Jan 2018 |
| Evett "A" O-13-28734 | Felderhoff Production Company | Ozie (Miss. 4900) | 1 | 6.92K | 8.87K | Feb 1994 – Aug 1995 |
| Peavy, S. H. Jr. O-13-17482 | D L Operating | Jack County Regular | 2 | 6.92K | 96.1K | by Jan 1993 – Feb 2017 |
| Hamman O-13-32683 | Oakridge Oil and Gas, LP | Neale (Marble Falls) | 3 | 6.9K | 476K | May 2013 – May 2017 |
| 1ST State Bank O-13-21958 | D L Operating | Bryson, East | 6 | 6.9K | 199K | Apr 1993 – Aug 2026 |
| Ellis O-13-29335 | Century Petroleum, Inc. | Dees (Atoka Conglomerate) | 1 | 6.9K | 636K | May 1997 – Dec 2011 |
| Owen 900 O-13-22805 | Bettis, Boyle & Stovall | Woodkirk (Strawn) | 1 | 6.89K | 1.26K | by Jan 1993 – Oct 2002 |
| Cherryhomes, Roy -E- O-13-16116 | Great American Resources Inc. | Jack County Regular | 5 | 6.88K | 67.6K | by Jan 1993 – Jul 2012 |
| Worthington A O-13-33304 | Oakridge Oil and Gas, LP | Neale (Marble Falls) | 3 | 6.86K | 217K | Dec 2014 – Nov 2020 |
| Sterling Trust O-13-33390 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 6.85K | 232K | Jul 2015 – Jun 2025 |
| Thomas, J. W. O-13-3687 | Self, Charles Lynn | Ellis (Gunsight) | 12 | 6.85K | 144 | by Jan 1993 – Aug 2026 |
| Christian, D. M. G-13-47014 | Winfield Operating Company | Boonsville (Bend Congl., Gas) | 1 | 6.84K | 142K | by Jan 1993 – Aug 2026 |
| Anderson-Cooper S-3H Unit O-13-32784 | Eagleridge Operating, LLC | KRS (Marble Falls) | 1 | 6.84K | 365K | Feb 2014 – Jan 2024 |
| Mathis O-13-32699 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 6.82K | 109K | Aug 2012 – Mar 2023 |
| Garner O-13-33981 | Blakenergy Operating, LLC | KRS (Marble Falls) | 2 | 6.82K | 32.1K | Aug 2018 – Aug 2026 |
| Soloman-Wallis OU "A" O-13-24897 | Scout Energy Management LLC | Cundiff, North (5700) | 1 | 6.81K | 374K | by Jan 1993 – Nov 2020 |
| Brown "I" O-13-31722 | Brigadier Operating, LLC | Newark, East (Barnett Shale) | 1 | 6.8K | 101K | Feb 2010 – Jun 2014 |
| Anderson 461 O-13-19070 | Petex | Jack County Regular | 1 | 6.78K | 114K | by Jan 1993 – Jan 2024 |
| Sewell O-13-33362 | Oakridge Oil and Gas, LP | JMG Mag (Miss) | 2 | 6.74K | 181K | Nov 2014 – Feb 2021 |
| Clayton, C. J. G-13-21694 | Sage Oil and Gas, LLC | Wolfe (Conglomerate) | 1 | 6.74K | 216K | by Jan 1993 – Dec 2018 |
| Parker O-13-31892 | Oakridge Oil and Gas, LP | Newark, East (Barnett Shale) | 1 | 6.73K | 300K | Dec 2010 – Jan 2018 |
| Swan O-13-32343 | Myers, A. J. | Bryson (Marble Falls) | 2 | 6.72K | 197K | Jul 2012 – Nov 2017 |
| Dillard West Unit O-13-16005 | Oakridge Oil and Gas, LP | Dillard, SE. (Ellenburger) | 7 | 6.71K | 35 | by Jan 1993 – Aug 2026 |
| Fayette Yates O-13-29729 | E-L Gas Co., Ltd. | Jupiter (Conglomerate Lower) | 1 | 6.71K | 56.7K | Dec 1999 – Sep 2000 |
| Anna G-13-203481 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | 1 | 6.69K | 156K | Aug 2004 – May 2022 |
| Sonic O-13-33630 | B.O.L.D. Oil and Gas, LLC | Bryson, South (Mississippian) | 1 | 6.69K | 38.8K | Apr 2017 – Mar 2021 |
| Crainshaw 128 G-13-233080 | Oakridge Oil and Gas, LP | Newark, East (Barnett Shale) | 1 | 6.69K | 44.3K | Mar 2007 – Nov 2023 |
| Cobb G-13-279753 | Blakenergy Operating, LLC | Avis, North (Conglomerate) | 1 | 6.68K | 142K | Jan 2015 – Aug 2026 |
| Sloan "A" O-13-28800 | Mobile Petrovac, Inc. | Ethel Conner (Caddo, UP) | 1 | 6.67K | 84 | Apr 1994 – Apr 2005 |
| Sewell A O-13-32697 | Oakridge Oil and Gas, LP | Neale (Marble Falls) | 1 | 6.67K | 182K | Aug 2013 – Jan 2019 |
| SE Newport O-13-34301 | Extech Operating, LLC | Dimock (Ellenburger) | 1 | 6.65K | 9.76K | Jul 2024 – Aug 2026 |
| Killen O-13-21392 | Hunter Energy, Inc. | Dillard, SE. (Ellenburger) | 2 | 6.65K | 6.62K | by Jan 1993 – Oct 1998 |
| Hilburn, J. W. O-13-30312 | Lufkin Production Company Inc. | Jack County Regular | 1 | 6.61K | 8 | May 2004 – Jun 2026 |
| Thompson, Bessie O-13-16957 | Stamper Operating Co., Inc. | Bessie Thompson (2100) | 4 | 6.61K | 66 | by Jan 1993 – Sep 2003 |
| Cherryhomes-Worthington O-13-16409 | Devon Energy Operating Co., L.P. | Jack County Regular | 1 | 6.59K | 21 | by Jan 1993 – Nov 2001 |
| Davis O-13-32575 | Cobra Oil & Gas Corporation | KRS (Marble Falls) | 1 | 6.59K | 72.1K | Jun 2013 – Sep 2020 |
| Bright O-13-32958 | Amen Oil LLC | Ainsworth (Marble Falls) | 1 | 6.59K | 85.4K | Nov 2015 – Jan 2020 |
| Rhodes, J. S. O-13-3302 | Hamilton-Tedford Oper. Co., LLC | Jack County Regular | 2 | 6.59K | 199 | by Jan 1993 – Feb 2004 |
| Cherryhomes, Mike G-13-214278 | Oakridge Oil and Gas, LP | Newark, East (Barnett Shale) | 1 | 6.57K | 250K | Nov 2005 – May 2022 |
| Gardner G-13-279855 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 6.56K | 180K | Apr 2016 – Mar 2026 |
| Stimpson, C. H. -B- Lease O-13-19251 | Del Mar Energy, Inc. | Jack County Regular | 9 | 6.55K | 11 | by Jan 1993 – Dec 2021 |
| Snedeker O-13-3336 | Lufkin Production Company Inc. | Jack County Regular | 9 | 6.55K | 194 | by Jan 1993 – May 2026 |
| Tipton, Ralph Unit O-13-27308 | Upham Oil & Gas Company | Morris (Consolidated Congl.) | 1 | 6.53K | 61.7K | by Jan 1993 – Mar 2026 |
| Stamper Fowler G-13-284648 | Oakridge Oil and Gas, LP | Kadane (Marble Falls) | 1 | 6.53K | 167K | Jul 2018 – Aug 2026 |
| Prideaux, J. L. et Al O-13-19824 | Pursley, John | Jack County Regular | 1 | 6.53K | 21 | by Jan 1993 – Jul 2007 |
| Mike Cherryhomes G-13-233209 | Oakridge Oil and Gas, LP | Jacksboro (Bend Conglomerate) | 1 | 6.53K | 90.5K | May 2007 – Mar 2021 |
| Spragins Ranch O-13-28725 | Glen D. Gonzenbach, LLC | Gilley, W. (Atoka Congl.) | 2 | 6.51K | 380K | Jan 1994 – Jun 2006 |
| Scarber O-13-33703 | Mag Exploration LLC | KRS (Marble Falls) | 1 | 6.51K | 63.7K | Oct 2016 – Jul 2024 |
| Edens O-13-33116 | White Knight Production LLC | KRS (Marble Falls) | 1 | 6.51K | 267K | Dec 2014 – Jul 2021 |