| Tarrant "B" G-13-135929 | Large Operating LLC | Boonsville (Bend Congl., Gas) | 1 | 26.8K | 1.81M | by Jan 1993 – Aug 2026 |
| Roney, Vera O-13-27381 | Paratus Petroleum LLC | Lost Valley (Caddo) | 7 | 26.8K | 589K | by Jan 1993 – Aug 2026 |
| York, Minnie O-13-27440 | Akers, B. F. | Box (Mississippi) | 1 | 26.7K | 16.3K | by Jan 1993 – Aug 2026 |
| Rumph #1 O-13-27885 | Paratus Petroleum LLC | Peek (Bryson) | 1 | 26.7K | 21 | by Jan 1993 – Sep 2012 |
| Conway O-13-33742 | Caribou Operating, Inc. | Antelope,s.e. (Marble Falls) | 2 | 26.7K | 670K | May 2018 – Jul 2026 |
| Horn, John -B- O-13-19247 | Greco Operating, LLC | Zeb Holly (Strawn) | 1 | 26.6K | 21 | by Jan 1993 – Aug 2026 |
| Johnson-9 O-13-31819 | Global Drilling, LLC | Halek (Caddo) | 1 | 26.6K | 446K | Sep 2010 – Jul 2026 |
| Moore, J. O-13-3721 | Self, Charles Lynn | Hoefle (Pool) | 1 | 26.5K | 951 | by Jan 1993 – Aug 2026 |
| Easter, M. E. O-13-25618 | M & a Oil Company, Ltd. | Wolfe, N. (Caddo, Upper) | 1 | 26.4K | 180K | by Jan 1993 – Aug 2026 |
| Reagan-Mercer O-13-25012 | Bulwark Oil & Gas, LLC | Lost Valley (Caddo) | 1 | 26.4K | 88.6K | by Jan 1993 – Aug 2026 |
| McElroy O-13-33607 | G & F Oil, Inc. | Antelope,s.e. (Marble Falls) | 2 | 26.4K | 83.5K | Jan 2017 – Jul 2026 |
| Reed Martin O-13-32567 | International Western Oil Corp | KRS (Marble Falls) | 1 | 26.4K | 251K | Jun 2013 – Aug 2026 |
| Nickens O-13-32393 | Oakridge Oil and Gas, LP | Neale (Marble Falls) | 4 | 26.1K | 322K | Mar 2012 – Jun 2024 |
| Lindsey, Mary G-13-147271 | Devon Energy Production Co, L.P. | Kramberger (Atoka Congl.) | 1 | 26.1K | 722K | Jul 1993 – Nov 2015 |
| Martin, Royce W. O-13-29422 | Best Petroleum Explorations,inc. | Lost Valley (Caddo) | 1 | 25.9K | 23.6K | Oct 1997 – Jan 2002 |
| Peavy, S. H., Jr. O-13-17268 | D L Operating | Berwick, South (Miss.) | 2 | 25.9K | 29.5K | by Jan 1993 – Aug 2026 |
| Cooper, J. B. O-13-14565 | Leonard Brothers Operating Co. | Weir (Cooper Sd. 2200) | 4 | 25.8K | 21 | by Jan 1993 – Jul 2026 |
| Jamison Heirs O-13-4064 | RTR Legacy Oil, LLC | Worthington (Strawn, Upper) | 2 | 25.8K | 343 | by Jan 1993 – Aug 2026 |
| Booth O-13-24783 | Oakridge Oil and Gas, LP | TJN (Conglomerate) | 2 | 25.8K | 939K | by Jan 1993 – Aug 2026 |
| Hamman B O-13-34054 | Oakridge Oil and Gas, LP | Gresham, E. (Miss.) | 1 | 25.7K | 22.9K | Aug 2021 – Aug 2026 |
| Durham A-3 O-13-26897 | Atoka Operating, Inc. | Jupiter (Conglomerate 2ND) | 1 | 25.7K | 393K | by Jan 1993 – Feb 2021 |
| Durham, Joe C O-13-22387 | Great American Resources Inc. | Shadow (Congl.) | 1 | 25.7K | 187K | by Jan 1993 – Mar 2019 |
| King, E. C. -B- O-13-3389 | Kinder & Petty | Jack County Regular | 2 | 25.6K | 191 | by Jan 1993 – Aug 2026 |
| Easter, S. B. O-13-23000 | D L Operating | Jack County Regular | 3 | 25.5K | 421K | by Jan 1993 – Aug 2026 |
| Robertson-Deats "C" O-13-29500 | Bulwark Oil & Gas, LLC | Lost Valley (Caddo) | 1 | 25.5K | 71.9K | Apr 1998 – Aug 2026 |
| Moore, Ida & May -D- O-13-3711 | Self, Charles Lynn | Hanlon (Strawn) | 2 | 25.2K | 21 | by Jan 1993 – Aug 2026 |
| Bloodworth O-13-32321 | Oakridge Oil and Gas, LP | Neale (Marble Falls) | 2 | 25.1K | 470K | Aug 2012 – Jan 2016 |
| Sewell A G-13-265388 | Oakridge Oil and Gas, LP | JMG Mag (Miss) | 1 | 25K | 124K | Dec 2011 – Jun 2024 |
| Keller O-13-32936 | FX Energy Operating, LLC | KRS (Marble Falls) | 2 | 24.9K | 637K | Apr 2014 – Aug 2026 |
| Stamper-Fowler O-13-32753 | Oakridge Oil and Gas, LP | KRS (Marble Falls) | 4 | 24.8K | 892K | Oct 2013 – Jun 2026 |
| Easter O-13-30783 | Best Petroleum Explorations,inc. | Crum (Marble Falls) | 1 | 24.8K | 321K | Mar 2007 – Jan 2023 |
| Farris O-13-28234 | Stamper Operating Co., Inc. | Leatherwood-Barham (Strawn, Up.) | 1 | 24.8K | 37 | by Jan 1993 – Mar 2015 |
| Lester Carter 1 O-13-16668 | Paratus Petroleum LLC | Lost Valley (Marble Falls) | 1 | 24.7K | 789K | by Jan 1993 – Aug 2026 |
| Gahagan, C. P. O-13-17927 | TC Oil and Gas, LLC | Jack County Regular | 1 | 24.6K | 21 | by Jan 1993 – Jul 2022 |
| Bloodworth-Campsey G-13-93809 | Eagleridge Operating, LLC | Post Oak (Conglomerate) | 1 | 24.5K | 721K | by Jan 1993 – Aug 2026 |
| Jones, B. B., Etal O-13-3283 | Ray Herring Operating Co., LLC | Jack County Regular | 1 | 24.4K | 48 | by Jan 1993 – Aug 2026 |
| Werner, V. #1 O-13-16999 | Chandler Oil & Gas, LLC | Bartons Chapel, S. (Strawn) | 2 | 24.4K | 96 | by Jan 1993 – Jul 2021 |
| Marshall O-13-33303 | Legacy Exploration, LLC I | Dillard, SE. (Ellenburger) | 1 | 24.3K | 83.4K | Nov 2014 – Dec 2024 |
| Huff, J. Newton "S" O-13-24061 | Texoma Oil Tools, Inc. | Jack County Regular | 4 | 24.1K | 21 | by Jan 1993 – Nov 2012 |
| Grace, Jack Ranch O-13-27809 | Devon Energy Production Co, L.P. | Morris (Conglomerate) | 2 | 24.1K | 334K | by Jan 1993 – Apr 2011 |
| Dearing -A- O-13-22952 | Bry-Tex Partners, LLC | Dearing (Strawn) | 1 | 24K | 40 | by Jan 1993 – Dec 2013 |
| Jackson, Granvil O-13-9403 | Mokan Capital, LLC | Jack County Regular | 14 | 24K | 238 | by Jan 1993 – Nov 2016 |
| Epperson O-13-32154 | EC Stryker Inc | JMG Mag (Miss) | 1 | 23.9K | 243K | Jan 2012 – Oct 2012 |
| Onat O-13-18423 | Maddox Operating | Lucky Ridge, SW. (2100) | 9 | 23.9K | 81 | by Jan 1993 – Aug 2026 |
| Cherryhomes "M" O-13-23899 | Oakridge Oil and Gas, LP | Chapman-Cherryhomes (Congl.) | 5 | 23.7K | 17.8K | by Jan 1993 – Apr 2020 |
| Peavy G-13-119506 | D L Operating | Drennan & Peterson (Miss.) | 1 | 23.6K | 335K | by Jan 1993 – Dec 2016 |
| Briscoe, Alta O-13-30236 | G & F Oil, Inc. | Smooth Bore (Ellenburger) | 1 | 23.6K | 117K | Aug 2003 – Oct 2015 |
| Bouldin, Lloyd G. O-13-3545 | D L Operating | Bryson, East | 3 | 23.5K | 21 | by Jan 1993 – Aug 2026 |
| North Mathis O-13-29660 | B.O.L.D. Oil and Gas, LLC | Steed | 1 | 23.4K | 52.6K | Jul 1999 – Jul 2025 |
| Clayton O-13-33065 | Eagleridge Operating, LLC | KRS (Marble Falls) | 4 | 23.4K | 666K | Sep 2014 – Jul 2026 |