| Lewis, C. L. O-5-2604 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 3 | 45.2K | 55.2K | Jan 1993 – Apr 2026 |
| Dotson, Alice "A" O-5-2442 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 3 | 43.6K | 44.7K | Jan 1993 – Apr 2026 |
| Black, W. D. O-5-2019 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 2 | 30K | 99.2K | Jan 1993 – Apr 2026 |
| Alston-Guokas Oil Unit O-5-3008 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 22.8K | 17.5K | Jan 1993 – Apr 2026 |
| Guokas, Charles O-5-2890 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 21.6K | 11.8K | Jan 1993 – Apr 2026 |
| Powers, E. B. O-5-2108 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 21.2K | 44.6K | Jan 1993 – Apr 2026 |
| Allbritton, Bessie "C" O-5-2398 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 20.1K | 461 | Jan 1993 – Apr 2026 |
| Oliver & Tracy O-5-1959 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 19.5K | 461 | Jan 1993 – Apr 2026 |
| Donahoe, James O-5-2966 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 17.9K | 1.06K | Jan 1993 – Apr 2026 |
| Belger, R. Unit O-5-2577 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 17.3K | 20.3K | Jan 1993 – Apr 2026 |
| Lewis, C. L. Oil Unit O-5-2898 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 15.6K | 13.9K | Jan 1993 – Apr 2026 |
| Caldwell "State" O-5-3013 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 2 | 15.3K | 37.4K | Jan 1993 – Apr 2026 |
| Caldwell O-5-2812 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 14.9K | 26.8K | Jan 1993 – Apr 2026 |
| Kendall & Baker, et al, Oil Unit O-5-1764 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 2 | 13.9K | 353 | Jan 1993 – Apr 2026 |
| Allbritton, Bessie O-5-1790 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 13.6K | 456 | Jan 1993 – Apr 2026 |
| Jones, Fred E. O-5-2062 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 13.5K | 402 | Jan 1993 – Apr 2026 |
| Coldiron, Frank O-5-1708 | Barrow-Shaver Resources Co. only | Red Oak (Sub-Clarksville) | Leon | 1 | 11.9K | 5.58K | Jan 1993 – Apr 2026 |
| Harcrow O-5-1848 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 10K | 401 | Jan 1993 – Apr 2026 |
| Jones Gas Unit #1 G-5-36927 | Barrow-Shaver Resources Co. only | Red Oak (Sub-Clarksville) | Leon | 1 | 8.73K | 378K | Jan 1993 – May 2021 |
| Jones, Ruth G-5-70205 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 8.33K | 90.8K | Jan 1993 – Apr 2026 |
| Dotson,alice O-5-1957 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 7.43K | 26.3K | Jan 1993 – Feb 2026 |
| Harcrow, Eva O-5-1866 | Italian-American Oil Co., Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 6.78K | 72 | Jan 1993 – May 2004 |
| Coldiron Gas Unit #1 G-5-141634 | Barrow-Shaver Resources Co. only | Red Oak (Sub-Clarksville) | Leon | 1 | 5.64K | 290K | Jan 1993 – Oct 2015 |
| Waters-Perry et al Oil Unit O-5-1758 | Barrow-Shaver Resources Co. only | Red Oak (Sub-Clarksville) | Leon | 1 | 3.74K | 104 | Jan 1993 – Sep 2001 |
| Lewis, C. L. "B" O-5-2908 | Roberts & Hammack, Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 3.07K | 14.8K | Jan 1993 – Jul 2003 |
| Donahoe, James G-5-97465 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 1.92K | 114K | Jan 1993 – Apr 2026 |
| Levine, Sam G-5-88771 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 1.88K | 463K | Jan 1993 – Apr 2026 |
| Allbritton, Weldon G-5-85464 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 1.59K | 115K | Jan 1993 – Apr 2026 |
| Heil, H. H. O-5-1756 | Barrow-Shaver Resources Co. only | Red Oak (Sub-Clarksville) | Leon | 1 | 1.58K | 1.29K | Jan 1993 – Nov 2006 |
| Graham, Myrtle G-5-45615 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 1.33K | 481K | Jan 1993 – Apr 2026 |
| Legalley, Frank G-5-97466 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 1.09K | 107K | Jan 1993 – Aug 2017 |
| Brown, Henry T. et Al G-5-61296 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 988 | 240K | Jan 1993 – Apr 2026 |
| Porter, R. A. G-5-69894 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 903 | 128K | Jan 1993 – Jan 2024 |
| Allbritton, Bessie Gas Unit -A- G-5-97464 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 818 | 320K | Jan 1993 – Apr 2026 |
| Harcrow, T.E. Unit 1 G-5-217878 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 732 | 32K | Jan 2006 – Apr 2026 |
| Porter, R.A. G-5-84846 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 710 | 38.8K | Jan 1993 – Feb 2012 |
| Harcrow, T. E. Unit 2 G-5-74763 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 657 | 137K | Jan 1993 – Mar 2025 |
| C.l.cadenhead G-5-91548 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 624 | 131K | Jan 1993 – Apr 2026 |
| Lewis, C. L. Estate G-5-118069 | Roberts & Hammack, Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 524 | 8.63K | Jan 1993 – Sep 1999 |
| Allbritton, E. R. "B" G-5-75138 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 486 | 234K | Jan 1993 – Apr 2026 |
| Ferguson O-5-3898 | Enerquest Corporation only | Red Oak (Sub-Clarksville) | Leon | 1 | 473 | 0 | Feb 2009 – Apr 2010 |
| Shows, B.F. G-5-88781 | Roberts & Hammack, Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 471 | 53.5K | Jan 1993 – Jan 1996 |
| Allbritton, E.R. Unit 1 G-5-198726 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 438 | 364K | Aug 2003 – Apr 2026 |
| Verchers, O.D. G-5-83387 | Roberts & Hammack, Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 297 | 19.2K | Jan 1993 – Aug 1998 |
| R. A. Porter G-5-298103 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 260 | 14K | Sep 2024 – Apr 2026 |
| Allbritton, Weldon G-5-62147 | Roberts & Hammack, Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 202 | 55.1K | Jan 1993 – Aug 2000 |
| Coldiron Gas Unit 1 G-5-32349 | Barrow-Shaver Resources Co. only | Red Oak (Sub-Clarksville) | Leon | 1 | 197 | 42.9K | Jan 1993 – Jul 2007 |
| Allbritton, E. R. G-5-75137 | Roberts & Hammack, Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 165 | 142K | Jan 1993 – Feb 2003 |
| Gasaway, T. S. Unit G-5-76060 | Roberts & Hammack Inc. only | Red Oak (Sub-Clarksville) | Leon | 1 | 91 | 65.1K | Jan 1993 – Sep 2016 |
| White, Dalton, Gas Unit 1 G-5-33636 | Texas Royalty Corp. only | Red Oak (Sub-Clarksville) | Leon | 1 | 48 | 9.02K | Jan 1993 – Oct 1993 |