| Sabine Royalty O-6-10640 | Belle Bower (Pettit, Lo.) | Panola | 1 | 20.9K | 302K | Jan 1993 – Jul 2026 |
| Southland Paper Company G-6-167504 | Carthage (Cotton Valley) | Panola | 1 | 0 | 750K | Jan 1998 – Jun 2025 |
| Southland Paper Company "a" Unit G-6-159301 | Carthage (Cotton Valley) | Panola | 1 | 0 | 550K | May 1996 – Mar 2024 |
| Werner-Jordan Unit G-6-220314 | Carthage (Travis Peak) | Panola | 1 | 0 | 599K | Dec 2005 – Dec 2023 |
| Werner "E" G-6-160587 | Carthage (Cotton Valley) | Panola | 1 | 0 | 1.56M | Aug 1996 – Nov 2023 |
| Werner "E" G-6-165794 | Carthage (Travis Peak) | Panola | 1 | 0 | 510K | Oct 1997 – Nov 2023 |
| Lagrone-Jeter Unit G-6-222017 | Carthage (Cotton Valley) | Panola | 1 | 0 | 13.1K | Apr 2006 – Feb 2023 |
| Deadwood JV SWD G-6-250965 | Panola (Goodland Lime) | Panola | 1 | 0 | 0 | Jan 2009 – Dec 2022 |
| Southland Paper Company G-6-158073 | Carthage (Travis Peak) | Panola | 1 | 0 | 442K | Feb 1996 – Dec 2022 |
| Werner-White Unit G-6-161740 | Carthage (Cotton Valley) | Panola | 1 | 0 | 787K | Dec 1996 – Nov 2022 |
| Jones, O.L. Gas Unit G-6-231250 | Carthage (Travis Peak) | Panola | 1 | 0 | 31.5K | Mar 2007 – Nov 2022 |
| Jones, O.L. Gas Unit G-6-228321 | Carthage (Cotton Valley) | Panola | 1 | 0 | 50.2K | Mar 2007 – Nov 2022 |
| Southland Paper Company G-6-160951 | Carthage (Cotton Valley) | Panola | 1 | 0 | 958K | Sep 1996 – Nov 2022 |
| Southland Paper Company G-6-160963 | Carthage (Travis Peak) | Panola | 1 | 0 | 0 | Aug 1996 – Nov 2022 |
| Werner-Burton Unit G-6-161532 | Carthage (Cotton Valley) | Panola | 1 | 0 | 650K | Dec 1996 – Oct 2022 |
| Werner "D" G-6-156503 | Carthage (Cotton Valley) | Panola | 1 | 0 | 1.68M | Dec 1995 – Jan 2022 |
| Lagrone-Jeter Unit G-6-234093 | Carthage (Travis Peak) | Panola | 1 | 0 | 59.2K | Oct 2007 – Dec 2021 |
| Werner-Hull GU G-6-221976 | Carthage (Travis Peak) | Panola | 1 | 0 | 98.3K | Jun 2006 – Dec 2021 |
| Lagrone-Jeter Unit G-6-234092 | Carthage (Cotton Valley) | Panola | 1 | 0 | 28K | Sep 2007 – Dec 2021 |
| Werner-Pope Unit G-6-218563 | Carthage (Travis Peak) | Panola | 1 | 0 | 87K | Jan 2006 – Nov 2021 |
| Werner-Pope G-6-162119 | Carthage (Cotton Valley) | Panola | 1 | 0 | 401K | Jan 1997 – Nov 2021 |
| Werner-White Unit G-6-187916 | Carthage (Cotton Valley) | Panola | 1 | 0 | 631K | Nov 2001 – Nov 2021 |
| Werner-Thompson Unit G-6-219529 | Carthage (Travis Peak) | Panola | 1 | 0 | 21.4K | Dec 2005 – Oct 2021 |
| Southland Paper Company "a" Unit G-6-159401 | Carthage (Cotton Valley) | Panola | 1 | 0 | 840K | Jun 1996 – Oct 2021 |
| Werner-Thompson Unit G-6-219530 | Carthage (Cotton Valley) | Panola | 1 | 0 | 437K | Nov 2005 – Oct 2021 |
| Lagrone-Jeter Unit G-6-222014 | Carthage (Travis Peak) | Panola | 1 | 0 | 552K | Apr 2006 – Oct 2021 |
| Johnson, S. G-6-233866 | Carthage (Cotton Valley) | Panola | 1 | 0 | 419K | Aug 2007 – Sep 2021 |
| Powell "a-2" Unit G-6-159436 | Carthage (Cotton Valley) | Panola | 1 | 0 | 821K | Jul 1996 – Sep 2021 |
| Johnson, S. G-6-233872 | Carthage (Travis Peak) | Panola | 1 | 0 | 13.6K | Sep 2007 – Sep 2021 |
| Werner-Powell G-6-222957 | Carthage (Cotton Valley) | Panola | 1 | 0 | 480K | Sep 2006 – Nov 2020 |
| Johnson, B.J. Unit G-6-187413 | Carthage (Cotton Valley) | Panola | 1 | 0 | 603K | Jan 2002 – Nov 2020 |
| Werner Sawmill Co. Unit G-6-275243 | Carthage (Cotton Valley) | Panola | 1 | 0 | 4.11M | Jul 2014 – Feb 2020 |
| Lagrone, T.S. Unit G-6-222019 | Carthage (Travis Peak) | Panola | 1 | 0 | 49.9K | Jul 2006 – Nov 2019 |
| Werner-Lefoy Unit G-6-221905 | Carthage (Cotton Valley) | Panola | 1 | 0 | 287K | May 2006 – Nov 2019 |
| Werner-Thompson Unit G-6-217049 | Carthage (Travis Peak) | Panola | 1 | 0 | 77K | Nov 2005 – Nov 2019 |
| Werner-Lefoy Unit G-6-221909 | Carthage (Travis Peak) | Panola | 1 | 0 | 0 | May 2006 – Nov 2019 |
| Werner-Thompson G-6-217051 | Carthage (Cotton Valley) | Panola | 1 | 0 | 3.3K | Dec 2005 – Nov 2019 |
| Werner-Thompson G-6-157821 | Carthage (Cotton Valley) | Panola | 1 | 0 | 382K | Jan 1996 – Dec 2018 |
| Powell, W.B. Unit G-6-270354 | Carthage (Travis Peak) | Panola | 1 | 0 | 104K | Jan 2013 – Dec 2018 |
| Lagrone-Jeter G-6-164529 | Carthage (Cotton Valley) | Panola | 1 | 0 | 449K | Jul 1997 – Oct 2018 |
| Werner-Burton Unit G-6-162493 | Carthage (Cotton Valley) | Panola | 1 | 0 | 552K | Feb 1997 – Aug 2018 |
| McFadden-Bagley Unit G-6-221725 | Carthage (Cotton Valley) | Panola | 1 | 0 | 194K | May 2006 – Apr 2017 |
| McFadden-Bagley Unit G-6-221726 | Carthage (Travis Peak) | Panola | 1 | 0 | 876 | May 2006 – Apr 2017 |
| Werner-Thompson G-6-160326 | Carthage (Cotton Valley) | Panola | 1 | 0 | 889K | Aug 1996 – Apr 2016 |
| Lagrone, T.S. Unit G-6-223202 | Carthage (Travis Peak) | Panola | 1 | 0 | 82.3K | Jul 2006 – Mar 2016 |
| Lagrone, T.S. Unit G-6-273484 | Carthage (Cotton Valley) | Panola | 1 | 0 | 2.22K | Aug 2012 – Mar 2016 |
| Werner-White Unit G-6-159931 | Carthage (Cotton Valley) | Panola | 1 | 0 | 681K | Aug 1996 – Feb 2016 |
| Powell "A2" G-6-228841 | Carthage (Travis Peak) | Panola | 1 | 0 | 323K | Nov 2006 – Feb 2016 |
| Werner "D" G-6-185443 | Carthage (Cotton Valley) | Panola | 1 | 0 | 376K | Sep 2001 – Jan 2016 |
| Werner-Pope G-6-162118 | Carthage (Cotton Valley) | Panola | 1 | 0 | 383K | Jan 1997 – May 2014 |