| Eatherly No. 4 O-13-22531 | Rio Bravo Production, LLC | Jack County Regular | 1 | 7.54K | 367 | by Jan 1993 – Aug 2026 |
| Binion-Cannon O-13-18811 | Bridwell Oil Co. | Jack County Regular | 1 | 7.5K | 248K | by Jan 1993 – Aug 2026 |
| Hinson-Bannin O-13-21827 | Lyon Operating Company Inc.(iii) | Jack County Regular | 1 | 7.5K | 5.71K | by Jan 1993 – Nov 2020 |
| Jackson O-13-32802 | FX Energy Operating, LLC | KRS (Marble Falls) | 2 | 7.49K | 933K | Jan 2014 – Apr 2025 |
| Smith, M. L., -B- O-13-3701 | Cholla Petroleum, Inc. | Gresham (Strawn) | 2 | 7.49K | 19 | by Jan 1993 – Jul 2003 |
| Edwards O-13-26241 | CD Consulting & Operating Co. | Post Oak (Conglomerate) | 1 | 7.48K | 12K | by Jan 1993 – Sep 2017 |
| Alstot, Belle O-13-28895 | Eagleridge Operating, LLC | Morris (Consolidated Congl.) | 1 | 7.46K | 374K | Dec 1994 – Jan 2011 |
| Brown O-13-20116 | Horseshoe Production, LLC | Jack County Regular | 2 | 7.46K | 1.03K | by Jan 1993 – Jul 2026 |
| Derrick #1 O-13-27693 | Greco Operating, Inc. | Bryson, East | 1 | 7.45K | 24 | by Jan 1993 – Dec 2001 |
| Haag, E. L. 2 O-13-31674 | Best Petroleum Explorations,inc. | Dearing (Caddo) | 1 | 7.44K | 35.9K | Aug 2010 – Aug 2026 |
| L. E. Boley O-13-32741 | Case Resources, LLC | KRS (Marble Falls) | 1 | 7.44K | 361K | Jan 2013 – Oct 2024 |
| Ethel Worthington G-13-280450 | Oakridge Oil and Gas, LP | Neale (Marble Falls) | 1 | 7.43K | 81.9K | May 2016 – Aug 2026 |
| Kinder O-13-32665 | Rio Bravo Production, LLC | KRS (Marble Falls) | 1 | 7.43K | 83.2K | Mar 2013 – Aug 2026 |
| Brown, M. E. O-13-26921 | Southern Alliance Oil Corp. | Wolfe, N. (Caddo, Upper) | 1 | 7.42K | 124K | by Jan 1993 – Apr 2024 |
| Ferrell G-13-210695 | JRJ Oil & Gas LLC | Jacksboro (Atoka Conglomerate) | 1 | 7.38K | 121K | May 2005 – Jul 2026 |
| Deweber, V. E. O-13-17532 | Spragins, Ed | Jack County Regular | 1 | 7.37K | 224K | by Jan 1993 – Jan 2018 |
| Jacobs, C. S. O-13-17344 | K-B Oil Company, LLC | Morris (Consolidated Congl.) | 2 | 7.37K | 400K | by Jan 1993 – Aug 2026 |
| Eatherly O-13-21467 | Rio Bravo Production, LLC | Jack County Regular | 1 | 7.35K | 366 | by Jan 1993 – Aug 2026 |
| Slusher "C" O-13-29438 | Century Petroleum, Inc. | Jack County Regular | 2 | 7.34K | 90.7K | Dec 1997 – Dec 2018 |
| Lewis, H. H. O-13-15197 | K-B Oil Company, LLC | Weiler (Marble Falls) | 1 | 7.34K | 298K | by Jan 1993 – Aug 2026 |
| Berry, J. G. Jr. O-13-31081 | Sunwave Land, LLC | Boonsville (Bend Congl., Gas) | 1 | 7.33K | 93.7K | Oct 2008 – Jun 2019 |
| South Easter O-13-34189 | Best Petroleum Explorations,inc. | Crum (Marble Falls) | 1 | 7.31K | 32.4K | Feb 2023 – Aug 2026 |
| Yates, Billie G-13-175409 | Great American Resources Inc. | Cap Yates (Consolidated Congl.) | 1 | 7.3K | 167K | Sep 1999 – Jul 2026 |
| Cherryhomes "D" O-13-27509 | Spade Energy L.L.C. | Jupiter (Conglomerate 3RD) | 1 | 7.29K | 134K | by Jan 1993 – Aug 2026 |
| Wimberly G-13-221587 | Incendium Resources LLC | Newark, East (Barnett Shale) | 1 | 7.29K | 1.92M | May 2006 – Aug 2026 |
| Owen O-13-32493 | White Knight Production LLC | KRS (Marble Falls) | 1 | 7.28K | 292K | Apr 2013 – Jun 2017 |
| Durham, W. J. G-13-168863 | Eagleridge Operating, LLC | Boonsville (Bend Congl., Gas) | 1 | 7.27K | 1.14M | Mar 1998 – Aug 2026 |
| Hamman A G-13-264557 | Oakridge Oil and Gas, LP | KRS (Marble Falls) | 1 | 7.26K | 208K | Mar 2012 – Jun 2021 |
| Myers Brothers O-13-32766 | FX Energy Operating, LLC | JMG Mag (Miss) | 1 | 7.25K | 97.8K | Nov 2013 – Aug 2026 |
| Sloan, H. D. O-13-27064 | Mobile Petrovac, Inc. | Sloan (Bryson) | 1 | 7.24K | 103 | by Jan 1993 – Feb 2007 |
| Yates, Billie O-13-28607 | E-L Gas Co., Ltd. | Billie Yates, East (Strawn) | 2 | 7.24K | 70.9K | Jul 1993 – May 2000 |
| Williams O-13-33599 | Rio Bravo Production, LLC | Jack County Regular | 9 | 7.23K | 0 | Jan 2015 – Aug 2026 |
| Coca Cola O-13-34337 | Oakridge Oil and Gas, LP | Weir | 1 | 7.23K | 1.38K | Aug 2024 – Aug 2026 |
| Thompson, Bessie O-13-16869 | Stamper Operating Co., Inc. | Bessie Thompson (1800) | 10 | 7.23K | 67 | by Jan 1993 – Sep 2003 |
| Bloodworth O-13-34113 | Oakridge Oil and Gas, LP | Leatherwood-Barham (Strawn, Up.) | 1 | 7.23K | 0 | Jun 2022 – Aug 2026 |
| Cherryhomes O-13-3351 | Byng Energy Group, Inc. | Jack County Regular | 1 | 7.23K | 112K | by Jan 1993 – Jul 2017 |
| Smith O-13-27629 | A J Myers Prod. LLC | McWilliams (Conglomerate) | 1 | 7.2K | 77.3K | by Jan 1993 – Jul 2026 |
| Smith Heirs O-13-32912 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 7.19K | 129K | Apr 2014 – Aug 2026 |
| Fayette Yates O-13-29728 | Jay Management Company, LLC | Billie Yates, East (Strawn) | 2 | 7.16K | 116K | Dec 1999 – Oct 2002 |
| Easter, C.T. O-13-23071 | D L Operating | Wolfe, N. (Caddo, Upper) | 1 | 7.15K | 4.74K | by Jan 1993 – Aug 2026 |
| Robertson-Deats G-13-192208 | Great American Resources Inc. | Lost Valley (Marble Falls) | 1 | 7.15K | 54.2K | Sep 2002 – May 2017 |
| Schaake G-13-280359 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 7.14K | 44.6K | Apr 2016 – Aug 2026 |
| Johnson - 8 O-13-31790 | Halek Energy L.L.C. | Wildcat | 1 | 7.13K | 23.1K | Jul 2010 – Jul 2010 |
| Nash -C- O-13-19038 | Texxol Operating Company, Inc. | Jack County Regular | 2 | 7.12K | 214K | by Jan 1993 – Feb 2023 |
| Ware O-13-3992 | P & M Construction | Wolfe | 3 | 7.12K | 10.3K | by Jan 1993 – Apr 2001 |
| Boyd R O-13-32649 | Oakridge Oil and Gas, LP | KRS (Marble Falls) | 1 | 7.1K | 44.4K | Aug 2013 – Dec 2018 |
| Riggs G-13-281224 | Eagleridge Operating, LLC | Shabay (Conglomerate) | 1 | 7.07K | 50.1K | Jun 2016 – Apr 2025 |
| Cody Owen Unit G-13-272332 | Eagleridge Operating, LLC | KRS (Marble Falls) | 1 | 7.06K | 891K | Nov 2013 – Oct 2024 |
| Roberts, Annie O-13-3338 | Kroh Operating LLC | Jack County Regular | 1 | 7.01K | 20 | by Jan 1993 – May 2017 |
| Blair, Mary "A" O-13-28201 | Mitchell Energy Corporation | Wolfe (Strawn) | 1 | 7K | 21 | by Jan 1993 – Nov 1997 |