| Clarksville Cotton Valley Unit O-6-12914 | SND Operating, L.L.C. | Clarksville (Cotton Valley Sand) | 37 | 5M | 182K | Jan 1993 – Jul 2026 |
| Topaz Waterflood Unit O-6-13412 | Topaz Mineral Operations, LLC | Topaz (Clarksville) | 20 | 211K | 0 | Apr 1995 – Jul 2026 |
| Stubblefield O-5-3526 | LCT Energy, LP | Shelton (Cotton Valley) | 2 | 134K | 5.92K | Jun 1996 – Jul 2026 |
| Lennox Unit "A" O-6-13768 | TMR Exploration, Inc. | Domino (Clarksville) | 1 | 132K | 0 | Dec 1997 – Oct 2009 |
| Reeder Oil Unit O-6-13939 | TMR Exploration, Inc. | Domino (Clarksville) | 7 | 117K | 0 | Feb 1999 – Mar 2020 |
| Cooper O-6-13464 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 6 | 101K | 2.96K | Oct 1995 – Mar 2000 |
| Underwood "A" O-5-3690 | LCT Energy, LP | Shelton (Cotton Valley) | 2 | 89.8K | 1.51K | May 2000 – Jul 2026 |
| Underwood "B" O-5-3617 | LCT Energy, LP | Don Townes (Jurassic) | 2 | 87.1K | 10.7K | Jun 1998 – Jul 2026 |
| Lennox Unit O-6-13717 | TMR Exploration, Inc. | Domino (Clarksville) | 1 | 80.5K | 0 | Aug 1997 – Aug 2018 |
| Rozell O-5-3532 | LCT Energy, LP | Shelton (Cotton Valley) | 2 | 80.1K | 3.49K | Sep 1996 – Jul 2026 |
| Underwood O-5-3533 | Spartan Operating Company, Inc. | Don Townes (Jurassic) | 1 | 66.2K | 19.1K | Nov 1996 – Mar 2008 |
| Lennox Foundation O-6-13670 | Barrow-Shaver Resources Co. | Clarksville (Cotton Valley Sand) | 2 | 61.6K | 0 | May 1997 – Jul 2026 |
| Ford, J. K. O-5-3442 | Grizzle, Joe B. | Shelton (Cotton Valley) | 1 | 60.6K | 440 | Jan 1993 – Jul 2026 |
| Hancock, P. et AL O-5-2147 | Grizzle, Joe B. | Shelton (Cotton Valley) | 1 | 60.5K | 306 | Jan 1993 – Jul 2026 |
| Reeder, Wendall A. Jr. O-6-13384 | Genesis Producing Company | Domino (Clarksville) | 1 | 57.6K | 0 | Mar 1995 – Aug 1999 |
| Duncan O-6-13571 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 2 | 55.6K | 0 | Sep 1996 – Mar 2000 |
| Lennox O-6-13825 | Texas Royalty Corp. | Lennox (Cotton Valley Congl.) | 1 | 44.5K | 143 | Feb 1998 – Jun 2015 |
| Lennox Foundation O-6-13839 | TMR Exploration, Inc. | Domino (Clarksville) | 1 | 41.5K | 0 | Jul 1998 – Aug 2018 |
| Reeder "C" #6 O-6-13530 | Genesis Producing Company | Domino (Clarksville) | 1 | 38.2K | 32 | Mar 1996 – Aug 1999 |
| Reeder "B" O-6-13847 | TMR Exploration, Inc. | Domino (Clarksville) | 1 | 33.8K | 0 | Jul 1998 – Mar 2020 |
| Ward, Rufus Jr. O-5-3570 | LCT Energy, LP | Shelton (Cotton Valley) | 2 | 32.1K | 2.54K | Jun 1997 – Jul 2026 |
| Leggett O-5-3581 | Gill Oil Company, LP | Shelton (Cotton Valley) | 1 | 32.1K | 2.56K | Oct 1997 – Jul 2026 |
| Cooper C O-6-13724 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 1 | 31.9K | 0 | Oct 1997 – Nov 2000 |
| Lee, Mark B. O-5-2135 | Hageman Energy, LLC | Shelton (Cotton Valley) | 4 | 30.2K | 32 | Jan 1993 – Sep 2013 |
| Lennox O-6-15859 | Machin & Associates, Inc. | Domino (Clarksville) | 1 | 29.9K | 0 | Oct 2021 – Jul 2026 |
| Reeder -A- O-6-13621 | Genesis Producing Company | Domino (Clarksville) | 1 | 24.9K | 0 | Jan 1997 – Aug 1999 |
| Lennox O-6-14470 | TMR Exploration, Inc. | Domino (Clarksville) | 1 | 18.4K | 0 | Dec 2005 – Apr 2020 |
| Morris, Jon O-6-14911 | Basa Resources, Inc. | Lennox (Cotton Valley Congl.) | 1 | 18.1K | 0 | Mar 2009 – Jun 2017 |
| Huddleston O-5-3543 | Optimal Utilities, Inc. | Shelton (Cotton Valley) | 1 | 17.2K | 82 | Mar 1997 – Jul 2026 |
| Cooper O-6-15263 | Cali Crude LLC | Topaz (Clarksville) | 1 | 16.9K | 0 | Apr 2013 – Jul 2026 |
| Morris O-6-14835 | Basa Resources, Inc. | Lennox (Cotton Valley Congl.) | 1 | 15.5K | 0 | Mar 2008 – Jun 2017 |
| SFL Unit O-6-15518 | 84 Energy LLC | Lennox (Cotton Valley Congl.) | 3 | 15.4K | 0 | Feb 2017 – Jul 2026 |
| Ross O-6-15198 | Basa Resources, Inc. | Lennox (Cotton Valley Congl.) | 1 | 15.4K | 0 | Jun 2011 – Aug 2017 |
| Townes O-5-3019 | Hageman Energy, LLC | Shelton (Cotton Valley) | 1 | 15.2K | 71 | Jan 1993 – May 2012 |
| Ward, Allan Scott O-5-3535 | Optimal Utilities, Inc. | Shelton (Cotton Valley) | 1 | 14.3K | 74 | Jan 1997 – Jul 2026 |
| Ford, J. K. O-5-2179 | Technology & Engr. Careers Inc. | Shelton (Cotton Valley) | 2 | 13.2K | 56 | Jan 1993 – Dec 2017 |
| Gill "B" O-5-3637 | Optimal Utilities, Inc. | Shelton (Cotton Valley) | 1 | 11.8K | 0 | Sep 1998 – Jul 2026 |
| Reeder "D" #7 O-6-13541 | Genesis Producing Company | Domino (Clarksville) | 1 | 11.5K | 28 | Jun 1996 – Aug 1999 |
| Reeder, Wendell O-5-3539 | W.A.R. Operating LLP | Shelton (Cotton Valley) | 1 | 11.1K | 0 | Mar 1997 – Jun 2020 |
| Brookshire O-6-13709 | Texas Royalty Corp. | Topaz (Clarksville) | 2 | 11K | 23 | Sep 1997 – Aug 2003 |
| Blankenship Heirs Oil Unit O-6-13535 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 1 | 10.3K | 0 | Apr 1996 – Mar 2000 |
| Reeder O-6-13562 | Genesis Producing Company | Domino (Clarksville) | 1 | 8.09K | 0 | Aug 1996 – Aug 1999 |
| Parchman Heirs O-6-13545 | Genesis Producing Company | Domino (Clarksville) | 1 | 6.37K | 0 | May 1996 – Feb 2000 |
| Vessels O-6-13940 | Felderhoff Production Company | Clarksville (Cotton Valley Sand) | 1 | 5.86K | 0 | Jul 1999 – Apr 2009 |
| Thompson, J. W. O-6-12697 | Townes, Don | I & L (Paluxy) | 4 | 4.66K | 15 | Jan 1993 – Jul 2026 |
| Ledbetter O-6-13721 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 1 | 4.05K | 0 | Oct 1997 – Mar 2000 |
| Lennox Foundation D O-6-15067 | TMR Exploration, Inc. | Domino (Clarksville) | 1 | 2.95K | 0 | Jul 2011 – Mar 2020 |
| McLean "A" O-6-13725 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 1 | 2.35K | 0 | Oct 1997 – Mar 2000 |
| Cooper "B" O-6-13462 | Classic Oil & Gas, Inc. | Topaz (Clarksville) | 2 | 1.56K | 0 | Aug 1995 – Mar 2000 |
| Cremeen No. 1 O-5-2259 | Energy 2000, Inc. | Shelton (Cotton Valley) | 1 | 1.44K | 62 | Jan 1993 – Jul 2026 |