| AM Easterling-Gresham A(alloc) O-3-26523 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 1 | 494K | 945K | Aug 2012 – Aug 2026 |
| Champion Ranch G O-3-26355 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 3 | 401K | 999K | Jul 2013 – Aug 2026 |
| Champion Ranch C O-3-26352 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 2 | 396K | 1.11M | Jun 2013 – Aug 2026 |
| Gresham O-3-25809 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 3 | 332K | 709K | Oct 2011 – Aug 2026 |
| Gresham A O-3-25853 | Thomfield Energy LLC only | Halliday (Woodbine) | Leon | 1 | 285K | 328K | Feb 2012 – Aug 2026 |
| John Gresham Unit O-3-25901 | Comstock Oil & Gas, LLC only | Halliday (Woodbine) | Leon | 2 | 248K | 80.2K | Apr 2012 – Aug 2026 |
| Champion Ranch 'a' (Allocation) O-3-26542 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 1 | 233K | 295K | Apr 2013 – Aug 2026 |
| Rochamp B O-3-27104 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 1 | 189K | 422K | May 2015 – Aug 2026 |
| Keeling-Gresham (Allocation) O-3-26546 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 2 | 179K | 171K | May 2013 – Aug 2026 |
| Champion Ranch Unit I O-3-27089 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 1 | 156K | 475K | Sep 2014 – Aug 2026 |
| Champion Ranch B O-3-26971 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 1 | 154K | 275K | Feb 2013 – Aug 2026 |
| Rochamp A O-3-27086 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 1 | 123K | 318K | May 2015 – Aug 2025 |
| Gresham Trust O-3-25729 | Comstock Oil & Gas, LLC only | Halliday (Woodbine) | Leon | 2 | 90.1K | 24.2K | Nov 2011 – Aug 2026 |
| Gilbert Gresham O-3-26022 | Deguello Operating LLC only | Halliday (Woodbine) | Leon | 1 | 89.5K | 142K | Jul 2012 – Dec 2023 |
| Gresham B O-3-26351 | Thomfield Energy LLC only | Halliday (Woodbine) | Leon | 1 | 88.1K | 154K | Apr 2013 – Aug 2026 |
| Champion Ranch O-3-26000 | Proven Natural Resources LLC only | Halliday (Woodbine) | Leon | 1 | 75.3K | 94.4K | Mar 2012 – Jul 2026 |
| Lewis, C. L. O-5-2604 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 3 | 45.4K | 55.2K | by Jan 1993 – Aug 2026 |
| Dotson, Alice "A" O-5-2442 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 3 | 43.9K | 44.7K | by Jan 1993 – Aug 2026 |
| Seale O-3-26692 | Roberts & Hammack Inc. only | BSR (Sub-Clarksville) | Leon | 1 | 40.3K | 22 | May 2013 – Aug 2026 |
| Jeter O-5-3877 | Roberts & Hammack Inc. only | Red Oak (Dexter) | Leon | 1 | 38.1K | 23.6K | Jun 2008 – Aug 2026 |
| Champion Ranch "B" O-5-3504 | Amerril Energy LLC only | Centerville, S. (Woodbine W-1) | Leon | 1 | 32.4K | 151 | Feb 1995 – Aug 2014 |
| Black, W. D. O-5-2019 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 2 | 30K | 99.2K | by Jan 1993 – Aug 2026 |
| Champion Ranch Macie O-5-3798 | Allied Operating Texas, LLC only | Centerville, S. (Woodbine W-1) | Leon | 1 | 27.4K | 0 | Apr 2004 – Jun 2011 |
| Alston-Guokas Oil Unit O-5-3008 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 22.9K | 17.5K | by Jan 1993 – Aug 2026 |
| Guokas, Charles O-5-2890 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 21.7K | 11.8K | by Jan 1993 – Aug 2026 |
| Powers, E. B. O-5-2108 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 21.3K | 44.6K | by Jan 1993 – Aug 2026 |
| Allbritton, Bessie "C" O-5-2398 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 20.1K | 461 | by Jan 1993 – Aug 2026 |
| Oliver & Tracy O-5-1959 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 19.6K | 461 | by Jan 1993 – Aug 2026 |
| Hammond G-5-241242 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 18.9K | 1.44M | Dec 2006 – Nov 2011 |
| Donahoe, James O-5-2966 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 18K | 1.06K | by Jan 1993 – Aug 2026 |
| Belger, R. Unit O-5-2577 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 17.4K | 20.3K | by Jan 1993 – Aug 2026 |
| Lewis, C. L. Oil Unit O-5-2898 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 15.6K | 13.9K | by Jan 1993 – Aug 2026 |
| Caldwell "State" O-5-3013 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 2 | 15.4K | 37.4K | by Jan 1993 – Aug 2026 |
| Caldwell O-5-2812 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 15K | 26.8K | by Jan 1993 – Aug 2026 |
| Kendall & Baker, et al, Oil Unit O-5-1764 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 2 | 14K | 353 | by Jan 1993 – Aug 2026 |
| Allbritton, Bessie O-5-1790 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 13.7K | 456 | by Jan 1993 – Aug 2026 |
| Jones, Fred E. O-5-2062 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 13.6K | 402 | by Jan 1993 – Aug 2026 |
| Gresham & Sons B-1 O-5-2097 | Amerril Energy LLC only | Pleasant Ridge (Woodbine) | Leon | 1 | 12.6K | 1.85K | by Jan 1993 – Dec 2014 |
| Graham (Woodbine) Gas Unit G-5-231558 | Roberts & Hammack Inc. only | Red Oak (Dexter) | Leon | 1 | 12.1K | 1.02M | Aug 2007 – May 2014 |
| Champion Ranch "A" O-5-3505 | Etx Energy, LLC only | Centerville, S. (Woodbine W-1) | Leon | 1 | 12.1K | 103 | Feb 1995 – Dec 2003 |
| Harcrow O-5-1848 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 10.1K | 401 | by Jan 1993 – Aug 2026 |
| Graham (Woodbine) Gas Unit G-5-231510 | Roberts & Hammack Inc. only | Red Oak (Dexter) | Leon | 1 | 9.77K | 958K | Aug 2007 – Oct 2012 |
| Doris Stone G-5-75458 | Roberts & Hammack Inc. only | Red Oak (FB-a, Sub Clarksville) | Leon | 1 | 9K | 130K | by Jan 1993 – Aug 2026 |
| Jones, Ruth G-5-70205 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 8.37K | 91.7K | by Jan 1993 – Aug 2026 |
| Dotson,alice O-5-1957 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 7.43K | 26.3K | by Jan 1993 – May 2026 |
| Frison "A" G-5-244946 | Roberts & Hammack Inc. only | Red Oak (Dexter) | Leon | 1 | 6.78K | 746K | Apr 2008 – Aug 2014 |
| Ncoc Gresham O-5-2218 | Amerril Energy LLC only | Pleasant Ridge (Woodbine) | Leon | 1 | 5.6K | 417 | by Jan 1993 – Oct 2014 |
| Gresham & Sons O-5-1705 | Amerril Energy LLC only | Pleasant Ridge (Woodbine) | Leon | 1 | 4.76K | 440 | by Jan 1993 – Mar 2010 |
| T. Keeling O-3-26343 | Roberts & Hammack Inc. only | BSR (Sub-Clarksville) | Leon | 1 | 3.59K | 22 | Aug 2013 – Dec 2022 |
| Champion Ranch G O-3-28155 | Proven Natural Resources LLC only | Halliday (Woodbine) | Leon | 2 | 3.42K | 499 | Sep 2024 – Jul 2026 |