| Rice G-6-163228 | M. E. Operating & Services, Inc. | Minden (Travis Peak Cons.) | Rusk | 1 | 41.9K | 1.05M | Mar 1997 – Jun 2020 |
| Grogan, Millie G-6-142296 | M. E. Operating & Services, Inc. | Waskom (Pettit, Upper) | Harrison | 1 | 16.3K | 1.81M | Jan 1993 – Feb 2017 |
| Winston-Taylor G-6-138510 | M. E. Operating & Services, Inc. | Waskom, N (Travis Peak) | Harrison | 1 | 14.9K | 258K | Nov 2000 – Oct 2024 |
| Jones G-6-209582 | M. E. Operating & Services, Inc. | Minden, W. (Travis Peak 7660) | Rusk | 1 | 14.7K | 248K | Mar 2005 – Nov 2012 |
| Barrow G-3-181872 | M. E. Operating & Services, Inc. | Rosanna (Wilcox) | Colorado | 1 | 13.7K | 453K | Feb 2001 – Sep 2016 |
| Winston-Taylor G-6-137084 | M. E. Operating & Services, Inc. | Waskom (Pettit, Upper) | Harrison | 1 | 9.8K | 1.01M | Jan 1993 – Oct 2000 |
| Baker G-6-180611 | M. E. Operating & Services, Inc. | Tenaha, SW. (Travis Peak) | Shelby | 1 | 7.42K | 1.13M | Dec 2000 – Oct 2010 |
| Pacific Enterprises Abc Corp. G-6-175258 | M. E. Operating & Services, Inc. | Carthage (Cotton Valley) | Panola | 1 | 7.27K | 769K | Nov 1999 – Jan 2017 |
| Kangerga G-6-192053 | M. E. Operating & Services, Inc. | Minden (Trans.) | Rusk | 1 | 7.26K | 600K | Nov 2002 – May 2007 |
| Baker G-6-183808 | M. E. Operating & Services, Inc. | Tenaha, SW. (Travis Peak) | Shelby | 1 | 6.42K | 401K | May 2001 – Apr 2012 |
| Adams G-6-222522 | M. E. Operating & Services, Inc. | Carthage, S. (Cotton Valley) | Panola | 1 | 6.09K | 451K | Sep 2006 – Apr 2026 |
| Downer G-6-236368 | M. E. Operating & Services, Inc. | Waskom (Cotton Valley) | Harrison | 1 | 4.87K | 454K | Apr 2008 – Apr 2022 |
| Eads G-6-229448 | M. E. Operating & Services, Inc. | Waskom (Cotton Valley) | Harrison | 1 | 4.87K | 474K | Jul 2007 – Aug 2016 |
| Twyman G-6-255131 | M. E. Operating & Services, Inc. | Waskom (Cotton Valley) | Harrison | 1 | 4.84K | 253K | Feb 2010 – Apr 2026 |
| Eads G-6-264497 | M. E. Operating & Services, Inc. | Waskom (Cotton Valley) | Harrison | 1 | 4.33K | 2.18M | Dec 2011 – Mar 2026 |
| Nolan G-6-158446 | M. E. Operating & Services, Inc. | Carthage, SE (CV) | Panola | 1 | 4.31K | 225K | Jan 1996 – May 2017 |
| Poco G-6-230327 | M. E. Operating & Services, Inc. | Minden (Travis Peak Cons.) | Rusk | 1 | 3.97K | 306K | Aug 2007 – Dec 2021 |
| Griffin G-6-102815 | M. E. Operating & Services, Inc. | Stockman (Travis Peak) | Shelby | 1 | 3.7K | 163K | Jan 1993 – Aug 2006 |
| Alford G-6-245960 | M. E. Operating & Services, Inc. | Brachfield, S.E. (Cotton Valley) | Rusk | 1 | 3.35K | 662K | Feb 2009 – Mar 2022 |
| Summers G-6-177036 | M. E. Operating & Services, Inc. | Carthage (Cotton Valley) | Panola | 1 | 3.28K | 317K | Mar 2000 – May 2008 |
| Smith G-6-241994 | M. E. Operating & Services, Inc. | Carthage, S. (Cotton Valley) | Panola | 1 | 3.2K | 595K | Aug 2008 – Jun 2017 |
| Sellars, et Al G-6-165088 | M. E. Operating & Services, Inc. | Leigh (Pettit, Lower) | Harrison | 1 | 3K | 401K | Aug 1997 – Oct 2006 |
| Rice G-6-251778 | M. E. Operating & Services, Inc. | Minden (Travis Peak Cons.) | Rusk | 1 | 2.83K | 97K | Aug 2009 – Apr 2011 |
| Greene G-6-225222 | M. E. Operating & Services, Inc. | Carthage, S. (Cotton Valley) | Panola | 1 | 2.78K | 461K | Jan 2007 – Mar 2017 |
| Pacific Enterprises Abc Corp "A" G-6-183231 | M. E. Operating & Services, Inc. | Carthage (Cotton Valley) | Panola | 1 | 2.67K | 616K | Jun 2001 – Mar 2022 |
| Pacific Enterprises Abc Corp. G-6-203789 | M. E. Operating & Services, Inc. | Carthage, North (Cotton Valley) | Panola | 1 | 2.45K | 267K | Aug 2004 – Sep 2016 |
| Shaw G-6-186531 | M. E. Operating & Services, Inc. | Pinehill (Travis Peak -C-) | Panola | 1 | 2.4K | 140K | Dec 2001 – Mar 2026 |
| Starks Unit G-6-201835 | M. E. Operating & Services, Inc. | Carthage, North (Cotton Valley) | Panola | 1 | 2.16K | 526K | May 2004 – Apr 2022 |
| Walker G-6-245655 | M. E. Operating & Services, Inc. | Brachfield, S.E. (Cotton Valley) | Rusk | 1 | 2.06K | 343K | Jan 2009 – Jun 2025 |
| Todd G-6-182379 | M. E. Operating & Services, Inc. | Pinehill (Travis Peak -C-) | Panola | 1 | 1.99K | 75.7K | Apr 2001 – Jun 2021 |
| Rice G-6-262308 | M. E. Operating & Services, Inc. | Naconiche Creek (Rod.-TP Cons.) | Rusk | 1 | 1.46K | 101K | May 2011 – Aug 2023 |
| Sellars, at Al G-6-224373 | M. E. Operating & Services, Inc. | Leigh (Hill 5155) | Harrison | 1 | 1.44K | 801K | Nov 2006 – Dec 2023 |
| Eads G-6-281656 | M. E. Operating & Services, Inc. | Lotta (Travis Peak 6105) | Harrison | 1 | 1.18K | 306K | Aug 2016 – Apr 2026 |
| Furrh G-6-156145 | M. E. Operating & Services, Inc. | Waskom (Travis Peak X-Sand) | Harrison | 1 | 1.17K | 161K | Nov 1995 – Feb 1997 |
| Morris, Kenny G-6-198328 | M. E. Operating & Services, Inc. | Minden (Travis Peak Cons.) | Rusk | 1 | 1.04K | 121K | Nov 2003 – Jan 2008 |
| Dearman, J. W. Gas Unit G-6-94574 | M. E. Operating & Services, Inc. | Tenaha (Jurassic) | Shelby | 1 | 1.03K | 668K | Jan 1993 – Apr 2018 |
| Anderson Bros. G-8-122345 | M. E. Operating & Services, Inc. | Morenco (Marble Falls) | Eastland | 1 | 957 | 98.4K | Jan 1993 – Feb 2016 |
| Downer G-6-137896 | M. E. Operating & Services, Inc. | Waskom (Pettit, Upper) | Harrison | 1 | 856 | 131K | Jan 1993 – Nov 1995 |
| Smith G-6-194441 | M. E. Operating & Services, Inc. | J. G. S. (Pettit, Lower) | Panola | 1 | 834 | 130K | Apr 2003 – Nov 2024 |
| Davidson G-6-255033 | M. E. Operating & Services, Inc. | Waskom (Cotton Valley) | Harrison | 1 | 651 | 305K | Jan 2010 – Apr 2026 |
| Grogan, Millie G-6-253762 | M. E. Operating & Services, Inc. | Waskom (Cotton Valley) | Harrison | 1 | 636 | 246K | Nov 2009 – Apr 2026 |
| Kangerga G-6-185528 | M. E. Operating & Services, Inc. | Minden (Cotton Valley Cons.) | Rusk | 1 | 622 | 319K | Oct 2001 – Apr 2026 |
| Grogan, Millie G-6-208399 | M. E. Operating & Services, Inc. | Lotta (Travis Peak 6105) | Harrison | 1 | 619 | 177K | Feb 2005 – Jul 2023 |
| Hiers G-6-148233 | M. E. Operating & Services, Inc. | Mt. Enterprise (Rodessa Hill) | Rusk | 1 | 460 | 205K | Jan 1994 – Jun 2006 |
| Pacific Enterprises Abc Corp G-6-282116 | M. E. Operating & Services, Inc. | Midyett (Pettit Lower) | Panola | 1 | 353 | 175K | Sep 2016 – Apr 2025 |
| Alford G-6-292704 | M. E. Operating & Services, Inc. | Minden (Travis Peak Cons.) | Rusk | 1 | 353 | 20.2K | Apr 2022 – May 2024 |
| Lane Gas Unit G-6-259747 | M. E. Operating & Services, Inc. | Tenaha (Jurassic) | Shelby | 1 | 323 | 442K | Oct 2010 – Apr 2026 |
| Larcie GU 1 G-6-237011 | M. E. Operating & Services, Inc. | Tenaha (Jurassic) | Shelby | 1 | 307 | 1.87M | Dec 2007 – Apr 2026 |
| Fondren G-8-127950 | M. E. Operating & Services, Inc. | Bethesda (Big Saline) | Parker | 1 | 186 | 164K | Jan 1993 – Mar 2019 |
| Smith A G-6-283537 | M. E. Operating & Services, Inc. | J. G. S. (Pettit, Lower) | Panola | 1 | 156 | 4.25K | Oct 2017 – Mar 2026 |