| Castleberry-Chadwick G-6-292618 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 58.2K | 4.03M | Jan 2022 – Aug 2026 |
| Castleberry, J. J. Estate G-6-144104 | Dallas Production Company LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 14.5K | 2.93M | Feb 1993 – Nov 2023 |
| Castleberry, J.J. Estate G-6-145987 | Dallas Production Company LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 13.6K | 1.79M | Jun 1993 – Oct 2021 |
| Castleberry Heirs G-6-219561 | Pedernales Petroleum OP, LLC only | Carthage, S. (Cotton Valley) | Panola | 1 | 13K | 754K | Feb 2006 – Jul 2026 |
| Clemens-Castleberry G-6-292584 | Dallas Production Company LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 12.7K | 2.21M | Mar 2022 – Aug 2026 |
| Castleberry, J.J. Estate G-6-146723 | Dallas Production, Inc. only | Willow Springs (Cotton Valley,w) | Gregg | 1 | 11.7K | 1.33M | Sep 1993 – Jan 2012 |
| Castleberry J. J. Estate G-6-145996 | Dallas Production Company LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 11.6K | 1.61M | Jul 1993 – Mar 2011 |
| Castleberry G-6-155636 | Neches Exploration, L.L.C. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.97K | 1.32M | Jun 1995 – Nov 2015 |
| Henry-Castleberry Unit G-13-36080 | Upham Oil & Gas Company only | Boonsville (Bend Congl., Gas) | Wise | 1 | 5.82K | 213K | by Jan 1993 – Aug 2026 |
| Castleberry G-6-156890 | Neches Exploration, L.L.C. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.64K | 1.12M | Nov 1995 – May 2019 |
| Castleberry G-6-283273 | Neches Exploration, L.L.C. only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 5.5K | 582K | Oct 2017 – Aug 2026 |
| Castleberry G-6-162487 | Cook Exploration Co. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.43K | 1.06M | Dec 1996 – Feb 2015 |
| Castleberry G-6-112495 | Forest Oil Corporation only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 5.22K | 135K | by Jan 1993 – Jun 2006 |
| Castleberry G-6-154908 | Neches Exploration, L.L.C. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.22K | 1.22M | May 1995 – Aug 2026 |
| Castleberry G-6-147362 | Neches Exploration, L.L.C. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.15K | 1.22M | Nov 1993 – Dec 2015 |
| Castleberry G-6-163187 | Neches Exploration, L.L.C. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.15K | 1.03M | Apr 1997 – Aug 2026 |
| Castleberry, P.C. Gas Unit G-6-207823 | Diversified Production LLC only | White Oak (Cotton Valley Sand) | Gregg | 1 | 4.46K | 567K | Jan 2005 – Aug 2026 |
| Castleberry Gas Unit G-6-238150 | Uphill Consulting LLC only | Reklaw (Woodbine) | Cherokee | 1 | 3.95K | 387K | May 2008 – Aug 2026 |
| Castleberry G-6-287276 | Neches Exploration, L.L.C. only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 3.44K | 190K | Jun 2019 – Aug 2026 |
| Castleberry G-6-93294 | Neches Exploration, L.L.C. only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 3.06K | 784K | by Jan 1993 – Jan 2023 |
| Castleberry, P.C. Gas Unit G-6-203029 | Diversified Production LLC only | White Oak (Cotton Valley Sand) | Gregg | 1 | 2.8K | 624K | Mar 2004 – Aug 2026 |
| Castleberry, Jack G-6-155238 | Sonat Exploration Company -Tyler only | Johnson-Tekell (Travis Peak Oil) | Gregg | 1 | 2.48K | 36.2K | May 1995 – Jul 1996 |
| Castleberry, J.J. Estate G-6-201279 | Dallas Production, Inc. only | Willow Springs (Cotton Valley) | Gregg | 1 | 2.18K | 435K | Mar 2004 – Jan 2017 |
| Castleberry, P.C. Gas Unit G-6-200122 | Diversified Production LLC only | White Oak (Cotton Valley Sand) | Gregg | 1 | 1.61K | 514K | Dec 2003 – Aug 2026 |
| Castleberry, P.C. Gas Unit G-6-157830 | Diversified Production LLC only | White Oak (Cotton Valley Sand) | Gregg | 1 | 1.39K | 1.24M | Jan 1996 – Aug 2026 |
| Castleberry Gas Unit G-6-171811 | Sabine Oil & Gas Corporation only | Willow Springs (Rodessa) | Gregg | 1 | 1.12K | 188K | Jul 1998 – Mar 2015 |
| Castleberry Heirs Gas Unit G-6-156143 | Diversified Production LLC only | White Oak (Cotton Valley Sand) | Gregg | 1 | 901 | 247K | Sep 1995 – Aug 2026 |
| Castleberry G-6-291450 | Neches Exploration, L.L.C. only | Willow Springs (Travis Peak) | Gregg | 1 | 715 | 36K | Jan 2022 – Aug 2026 |
| Castleberry, J. O. "A" G-13-58972 | Upham Oil & Gas Company only | Boonsville (Consolidated Congl.) | Wise | 1 | 552 | 163K | by Jan 1993 – Aug 2026 |
| Castleberry, P.C. Gas Unit G-6-195569 | Diversified Production LLC only | White Oak (Cotton Valley Sand) | Gregg | 1 | 385 | 325K | May 2003 – Feb 2016 |
| Castleberry G-8-124323 | Yellow Rose Oil & Gas Operating only | Reb (Marble Falls) | Eastland | 1 | 353 | 6.2K | by Jan 1993 – Nov 1994 |
| Castleberry G-6-197948 | Craton Operating LLC only | Johnson-Tekell (Travis Peak Oil) | Gregg | 1 | 328 | 11.3K | Aug 2003 – Mar 2023 |
| Hartsell-Castleberry G-13-105268 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 231 | 590K | by Jan 1993 – Aug 2026 |
| Texfel - Castleberry G-8-114212 | Ronning Gas and Oil LLC only | Reb (Marble Falls) | Eastland | 1 | 196 | 25.6K | by Jan 1993 – Aug 2026 |
| Castleberry-West G-8-122111 | Lowrance Inc. only | Reb (Marble Falls) | Eastland | 1 | 130 | 12.3K | by Jan 1993 – Oct 1995 |
| Henry-Castleberry G-13-203674 | Upham Oil & Gas Company only | Newark, East (Barnett Shale) | Jack | 1 | 69 | 310K | Aug 2004 – Aug 2026 |
| Castleberry, J. O. G-13-123122 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 30 | 266K | by Jan 1993 – Aug 2026 |
| Texfel - Castleberry G-8-113451 | Ronning Gas and Oil LLC only | Reb (Marble Falls) | Eastland | 1 | 12 | 8.71K | by Jan 1993 – Aug 2026 |
| Castleberry G-14-166072 | Bce-Mach III LLC only | Panhandle, East | Gray | 1 | 10 | 275K | Sep 1997 – Aug 2026 |
| Hartsell-Castleberry G-13-121546 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 5 | 1.32M | by Jan 1993 – Aug 2026 |
| Castleberry, J. O. G-13-28593 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 3 | 123K | by Jan 1993 – Feb 2019 |
| Castleberry G-14-242346 | Bce-Mach III LLC only | Panhandle, East | Gray | 1 | 0 | 244K | Dec 2007 – Aug 2026 |
| Hartsell-Castleberry G-13-28668 | Scout Energy Management LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 0 | 171K | by Jan 1993 – Aug 2026 |
| Castleberry, A. A. G-6-16889 | Cook Exploration Co. only | Willow Springs (Rodessa) | Gregg | 1 | 0 | 1.46K | May 1995 – May 1995 |
| Castleberry G-14-184070 | Bce-Mach III LLC only | Panhandle, East | Gray | 1 | 0 | 174K | Mar 2001 – Aug 2026 |
| Castleberry G-14-23697 | Bce-Mach III LLC only | Panhandle, East | Gray | 1 | 0 | 349K | by Jan 1993 – Aug 2026 |
| Castleberry G-13-93790 | Bettis, Boyle & Stovall only | Teresa (5065) | Jack | 1 | 0 | 17.4K | by Jan 1993 – Apr 2007 |
| Castleberry G-13-79032 | Bettis, Boyle & Stovall only | Jacksboro, E. (Conglomerate Gas) | Jack | 1 | 0 | 18.1K | by Jan 1993 – Feb 1995 |
| Castleberry G-13-76629 | Bettis, Boyle & Stovall only | Jacksboro, E. (Conglomerate Gas) | Jack | 1 | 0 | 23.9K | by Jan 1993 – Mar 1996 |
| Castleberry G-13-71467 | Bettis, Boyle & Stovall only | Jacksboro, E. (Conglomerate Gas) | Jack | 1 | 0 | 112K | by Jan 1993 – May 2007 |