| Jonesville "A" G-6-296696 | Brookston Energy, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 17.7K | 36.9K | Jul 2023 – Apr 2026 |
| Rudd G-6-263503 | Bahr Oil & Gas only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 12.4K | 87.9K | Oct 2010 – Apr 2026 |
| Rudd O-6-13482 | Bahr Oil & Gas only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 10.1K | 89.7K | Jan 1996 – Sep 2010 |
| Fields-Isaacs G-6-135370 | Sheridan Production Co III, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 8.55K | 1.75M | Jan 1993 – Oct 2017 |
| Taylor, W.B. G-6-145871 | Diversified Production LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 3.99K | 1.26M | Jun 1993 – Apr 2026 |
| Howell G-6-123356 | Diversified Production LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 3.92K | 2.03M | Jan 1993 – Apr 2026 |
| Scott, T. P G-6-136228 | Ocean Energy, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 3.86K | 601K | Jan 1993 – May 2002 |
| Rudd G-6-121168 | Cypress Operating, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 3.37K | 15.5K | Apr 1995 – Dec 1995 |
| Smith, T.P. Estate 'C' G-6-145222 | Brookston Energy, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 3.18K | 480K | Mar 1993 – May 2006 |
| Abney, J.K. G-6-136154 | Sheridan Production Co III, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 3.03K | 1M | Jan 1993 – Apr 2002 |
| Taylor, W.B. "A" G-6-134166 | Seagull Energy E&P Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 2.83K | 743K | Jan 1993 – Sep 1998 |
| Rudd, W.L. Gas Unit G-6-182862 | Shelby Operating Company only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 2.65K | 1.12M | Apr 2001 – Apr 2026 |
| Rudd, W.L. Gas Unit G-6-152625 | Shelby Operating Company only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 2.15K | 2.34M | Dec 1994 – Apr 2026 |
| Rudd G-6-157938 | Bahr Oil & Gas only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 1.79K | 250K | Jan 1996 – Apr 2026 |
| Fields-Isaacs G-6-136161 | Devon Energy Production Co, L.P. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 1.44K | 363K | Jan 1993 – Apr 2004 |
| Taylor, W. B. G-6-172668 | Ocean Energy, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 1.37K | 465K | Nov 1998 – Nov 2001 |
| Davis, Jim et Al G-6-152914 | Sheridan Production Co III, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 1.17K | 451K | Dec 1993 – May 2018 |
| Smith, Huffman G-6-165819 | Memorial Production Oper. LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 1.09K | 75.7K | Sep 1997 – Nov 2012 |
| Abney, C.M. Unit 1 G-6-153337 | Devon Energy Production Co, L.P. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 791 | 329K | Aug 1994 – Dec 2002 |
| Howell G-6-172339 | Sheridan Production Co III, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 735 | 931K | Jun 1998 – Mar 2022 |
| Smith, Huffman G-6-157833 | Memorial Production Oper. LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 626 | 113K | Feb 1996 – Sep 2011 |
| Abney, C.M. "A" G-6-142968 | Seagull Mid-South, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 608 | 163K | Jan 1993 – Feb 1994 |
| Bell G-6-135788 | Comstock Oil & Gas, LP only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 417 | 71.4K | Jan 1993 – Sep 1997 |
| Davis, Albert G-6-291936 | Diversified Production LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 261 | 161K | Feb 2022 – Apr 2026 |
| Furrh Gas Unit "B" G-6-168501 | TGNR East Texas II LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 209 | 31.2K | Apr 1998 – Apr 2002 |
| Sanders "A" G-6-158201 | Compass Energy Operating, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 129 | 27.1K | Mar 1996 – May 1996 |
| Bell G-6-229694 | Comstock Oil & Gas, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 106 | 24.3K | May 2007 – Jan 2011 |
| Abney, C.M. "B" G-6-135116 | Seagull Mid-South, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 23 | 33.2K | Jan 1993 – Feb 1994 |
| Taylor 'A' G-6-140165 | Sonat Exploration Company -Tyler only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 0 | — |
| Abney, C.M. "A" G-6-142016 | Seagull Mid-South, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 5K | Jan 1993 – Mar 1994 |
| Taylor, W.B. G-6-190884 | Sheridan Production Co III, LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 262 | Aug 2002 – Aug 2002 |
| Southwestern Medical Foundation G-6-211877 | Samson Lone Star LP only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 1.49K | Jun 2005 – Dec 2005 |
| Sneed G-6-231038 | Comstock Oil & Gas, LP only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 0 | — |
| — G-6-261502 | Bahr Oil & Gas only | Waskom, (Travis Peak, Upper) | — | 0 | 0 | 0 | — |
| Waskom Smackover Unit G-6-135121 | Seagull Mid-South, Inc. only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 5.33K | Jan 1993 – Jan 1994 |
| Winston Heirs G-6-287228 | Diversified Production LLC only | Waskom, (Travis Peak, Upper) | Harrison | 1 | 0 | 0 | — |