| J. R. Clayton Ranch (Caddo) Unit O-13-18600 | Bulwark Oil & Gas, LLC only | J. R. Clayton Ranch (Caddo) | Jack | 14 | 102K | 193K | by Jan 1993 – Aug 2026 |
| Clayton O-13-27044 | Sabre Operating, Inc. only | Clayton (Miss) | Jack | 1 | 80.5K | 735 | by Jan 1993 – Apr 2004 |
| Clay O-13-24217 | B.O.L.D. Oil and Gas, LLC only | Dearing (Strawn) | Jack | 4 | 73K | 458 | by Jan 1993 – Aug 2026 |
| Clayton, D. C. O-13-3592 | Quest-Tex Energy OP II, LLC only | Bryson (Mississippi Lime) | Jack | 1 | 50.2K | 144K | by Jan 1993 – Jun 2015 |
| Clayton Ranch C O-13-32682 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 4 | 44.1K | 496K | Jun 2013 – Feb 2019 |
| Clayton, M. C. O-13-31851 | Rio Bravo Production, LLC only | Bryson, East | Jack | 3 | 41.8K | 4.63K | Sep 2011 – Aug 2026 |
| Wright O-13-19967 | Lufkin Production Company Inc. only | Clay County Regular | Clay | 10 | 36.5K | 219 | by Jan 1993 – Nov 2024 |
| Clayton, J. R. O-13-11746 | B.O.L.D. Oil and Gas, LLC only | Jack County Regular | Jack | 1 | 36K | 5.83K | by Jan 1993 – Aug 2026 |
| C.P. Clayton O-13-3593 | D L Operating only | Bryson (Mississippi Lime) | Jack | 1 | 35.1K | 33.9K | by Jan 1993 – Aug 2026 |
| Clayton Ranch B O-13-32498 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 2 | 33K | 676K | Feb 2013 – Aug 2026 |
| Rich, Olivia -A- O-13-18298 | Devon Energy Operating Co., L.P. only | J. R. Clayton Ranch (Caddo) | Jack | 1 | 30.6K | 35.9K | by Jan 1993 – Mar 2002 |
| Clayton, J. R. O-13-3995 | North Texas Plugging, LLC only | Wolfe, N. (Strawn, Upper) | Jack | 2 | 29.5K | 6.2K | by Jan 1993 – Jan 2007 |
| Clayton O-13-30331 | Felderhoff Production Company only | Bryson, East (Caddo) | Jack | 1 | 27.2K | 72.1K | Jun 2004 – Jul 2026 |
| Clayton O-13-33065 | Eagleridge Operating, LLC only | KRS (Marble Falls) | Jack | 4 | 23.4K | 666K | Sep 2014 – Jul 2026 |
| Clayton -W- O-13-3285 | Schlittler, Willard only | Jack County Regular | Jack | 1 | 22.9K | 127 | by Jan 1993 – Aug 2026 |
| Clayton Ranch C O-13-32902 | Oakridge Oil and Gas, LP only | Neale (Marble Falls) | Jack | 2 | 17.1K | 535K | Jan 2014 – May 2021 |
| Clayton Heirs O-13-32742 | Case Resources, LLC only | KRS (Marble Falls) | Jack | 1 | 11.7K | 209K | Jan 2013 – Sep 2024 |
| Clayton "A" O-13-23846 | LKM Oil and Gas LLC only | Lost Horizons (Miss.) | Jack | 1 | 11.4K | 136K | by Jan 1993 – Jul 2026 |
| Clayton Ranch B G-13-258502 | Oakridge Oil and Gas, LP only | Newark, East (Barnett Shale) | Jack | 1 | 9.04K | 200K | Aug 2010 – Apr 2021 |
| Robertson-Deats O-13-16822 | Mitchell Energy Corporation only | J. R. Clayton Ranch (Caddo) | Jack | 1 | 8.88K | 3.17K | by Jan 1993 – Mar 1999 |
| Clayton, J. R. O-13-17893 | Paratus Petroleum LLC only | Lost Valley (Caddo) | Jack | 1 | 8.78K | 352K | by Jan 1993 – Aug 2026 |
| Clayton O-13-23341 | LKM Oil and Gas LLC only | TJN (Strawn) | Jack | 2 | 8.77K | 6.47K | by Jan 1993 – Jul 2026 |
| Clayton, C. J. G-13-21694 | Sage Oil and Gas, LLC only | Wolfe (Conglomerate) | Jack | 1 | 6.74K | 216K | by Jan 1993 – Dec 2018 |
| Clayton, M. C. et Al G-13-122404 | Rio Bravo Production, LLC only | Bryson, East (Caddo) | Jack | 1 | 6.3K | 238K | by Jan 1993 – Aug 2026 |
| Martin-Smith O-13-18166 | Global Drilling, LLC only | Clay-Ray, West (Strawn 3800) | Jack | 6 | 6.25K | 113K | by Jan 1993 – Jul 2026 |
| Clayton, C. J. O-13-28278 | Remington Oil only | Jack County Regular | Jack | 1 | 5.74K | 10.1K | by Jan 1993 – Oct 1995 |
| Clayton, Jack O-13-23774 | LKM Oil and Gas LLC only | TJN (Strawn) | Jack | 2 | 5.47K | 69.3K | by Jan 1993 – Jul 2026 |
| Clayton Heirs O-13-19540 | Case Resources, LLC only | Clayton (Strawn 3900) | Jack | 1 | 4.64K | 199K | by Jan 1993 – Sep 2024 |
| Clayton Ranch C G-13-264154 | Oakridge Oil and Gas, LP only | JMG Mag (Miss) | Jack | 1 | 3.27K | 198K | Oct 2011 – Feb 2023 |
| C. P. Clayton A O-13-31861 | Proco Operating Co., Inc. only | Newark, East (Barnett Shale) | Jack | 1 | 3.11K | 693K | Sep 2010 – Feb 2021 |
| Bryson/Clayton O-13-25555 | Best Petroleum Explorations,inc. only | Custard (Congl. 4650) | Jack | 1 | 2.51K | 35.1K | Feb 1999 – May 2016 |
| Clayton -A- O-13-3394 | Schlittler, Willard only | Jack County Regular | Jack | 1 | 2.5K | 141 | by Jan 1993 – May 1998 |
| Clay, J. B. D O-13-24221 | North Texas Plugging, LLC only | Plemons (Conglomerate) | Jack | 1 | 2.49K | 103K | by Jan 1993 – Oct 2021 |
| Clayton Ranch O-13-30855 | Cumming Company, Inc. The only | Perrin, SW (Congl 4850) | Jack | 1 | 2.41K | 8.19K | Sep 2007 – Aug 2009 |
| Clayton G-13-110195 | A J Myers Prod. LLC only | Kennedy (Atoka) | Jack | 1 | 1.68K | 57.8K | by Jan 1993 – Aug 2026 |
| Laycock O-13-33546 | Southern Alliance Oil Corp. only | Laycock (Marble Falls) | Jack | 1 | 1.64K | 7.46K | Aug 2014 – Aug 2026 |
| Kinder, W. L. G-13-104437 | Case Resources, LLC only | Clayton (Strawn 3900) | Jack | 1 | 1.63K | 168K | by Jan 1993 – Sep 2024 |
| Clayton Ranch B G-13-265383 | Oakridge Oil and Gas, LP only | JMG Mag (Miss) | Jack | 1 | 1.48K | 48.4K | May 2011 – Nov 2019 |
| Clayton Ranch B G-13-282484 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 1 | 1.25K | 51.3K | Jul 2017 – Jun 2025 |
| Clayton O-13-33444 | Eagleridge Operating, LLC only | Jack County Regular | Jack | 1 | 1.09K | 23.6K | Oct 2015 – Dec 2018 |
| Clayton Ranch C G-13-286355 | Oakridge Oil and Gas, LP only | Neale (Marble Falls) | Jack | 1 | 926 | 101K | Feb 2019 – Jan 2023 |
| Francis 137 G-13-287358 | FX Energy Operating, LLC only | Clay-Ray (Strawn, Lower) | Jack | 1 | 448 | 418K | May 2019 – Aug 2026 |
| Clayton Ranch C G-13-286499 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 1 | 444 | 13.9K | Mar 2019 – Jul 2023 |
| Clayton-Heirs G-13-96016 | Case Resources, LLC only | Clayton (Strawn 3900) | Jack | 1 | 369 | 45.1K | by Jan 1993 – Jun 2012 |
| Clayton, C. J. O-13-32714 | Sage Oil and Gas, LLC only | Jack County Regular | Jack | 1 | 366 | 0 | Mar 2012 – May 2015 |
| Price G-13-103968 | Richey, Ray Management Co., Inc. only | Clay-Ray (Congl.) | Jack | 1 | 349 | 42K | by Jan 1993 – Apr 2009 |
| Laycock G-13-148555 | Southern Alliance Oil Corp. only | Laycock (Marble Falls) | Jack | 1 | 344 | 39.1K | Mar 1994 – Jul 2014 |
| Clayton Ranch C G-13-287020 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 1 | 338 | 9.71K | Mar 2019 – Apr 2023 |
| Clayton-Heirs G-13-96017 | Case Resources, LLC only | Custard (Congl. 4650) | Jack | 1 | 325 | 40.1K | by Jan 1993 – Dec 2015 |
| Price (12) G-13-103209 | Richey, Ray Management Co., Inc. only | Clay-Ray (Congl.) | Jack | 1 | 313 | 117K | by Jan 1993 – Aug 2009 |