| Frost Lumber Company GU 1 G-6-266732 | TGNR East Texas II LLC only | Carthage, SE (CV) | Panola | 1 | 78.1K | 6.26M | Jul 2012 – Aug 2026 |
| Frost National Bank -A- G-4-224321 | Mountain V Texas, LLC only | Braulia, East (Vicksburg Cons.) | Starr | 1 | 77.8K | 3.31M | Oct 2006 – Aug 2026 |
| Frost Lumber Company GU 1 G-6-266731 | TGNR East Texas II LLC only | Carthage, SE (CV) | Panola | 1 | 60.3K | 4.39M | Jul 2012 – Aug 2026 |
| Cardenas, R. R. G-4-142827 | Oryx Energy Company only | Frost (Vicksburg Mass.) | Starr | 1 | 55.6K | 2.87M | by Jan 1993 – Mar 1996 |
| State of Texas G-4-133747 | Hanson Production Company only | Frost, North (Ashby Fbii) | Starr | 1 | 51.1K | 1.17M | by Jan 1993 – Jun 2008 |
| Frost Gillaspy G-6-245374 | TGNR East Texas LLC only | Carthage (Cotton Valley) | Panola | 1 | 50.7K | 2.54M | Dec 2008 – Aug 2026 |
| Pone-Frost-Buckner GU (SA) G-6-279727 | Eqv Operating LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 50.6K | 4.31M | Sep 2015 – Aug 2026 |
| Frost Bank G-4-212586 | Finaly Resources LLC only | Lopez, SE. (Consolidated) | Duval | 1 | 45K | 2.21M | Aug 2005 – Aug 2026 |
| Alvarez-Hinojosa Gas Unit G-4-163149 | Kerr-McGee Oil & Gas Onshore LLC only | Frost, North (Vicksburg 7100) | Starr | 1 | 44.6K | 717K | Apr 1997 – Jun 2000 |
| Frost Trust 49 G-4-188049 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 44.5K | 2.76M | Jan 2002 – Aug 2026 |
| Frost Lumber Company GU 1 G-6-287752 | TGNR East Texas II LLC only | Carthage, SE (CV) | Panola | 1 | 39.7K | 3.58M | Sep 2018 – Aug 2026 |
| Frost Trust 49 G-4-191043 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 39.3K | 2.18M | Jul 2002 – Aug 2026 |
| Frost National Bank -A- G-4-225228 | Mountain V Texas, LLC only | Braulia, East (Vicksburg Cons.) | Starr | 1 | 38.4K | 1.69M | Nov 2006 – Apr 2010 |
| Frost Bank G-4-211514 | Finaly Resources LLC only | Lopez, SE. (Consolidated) | Duval | 1 | 36.9K | 2.74M | Jul 2005 – Aug 2026 |
| Herman, A.G. Gas Unit G-4-160515 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Vicksburg 7300) | Starr | 1 | 32.9K | 1.25M | May 1996 – Nov 1999 |
| Slick, T. B. Estate A G-4-155689 | Conocophillips Company only | Frost (Rincon 6100) | Starr | 1 | 31.3K | 430K | Jul 1995 – Sep 1996 |
| State of Texas G-4-130486 | Hanson Production Company only | Frost, North (Ashby) | Starr | 1 | 30.7K | 1.51M | by Jan 1993 – Feb 2008 |
| Frost Gillaspy G-6-265974 | TGNR East Texas LLC only | Carthage (Cotton Valley) | Panola | 1 | 29.8K | 2.3M | Mar 2012 – Aug 2026 |
| De Garcia, B. G. G-4-162392 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Ashby Sand) | Starr | 1 | 29.4K | 535K | Feb 1997 – Oct 1998 |
| Traylor, Maude B. "B" G-2-234224 | Frostwood Energy, LLC only | Maude B. Traylor (F-41-61, Deep) | Calhoun | 1 | 29.1K | 915K | Sep 2007 – Dec 2016 |
| De Garcia, B.G. G-4-143935 | Oryx Energy Company only | Frost (Vicksburg 7300) | Starr | 1 | 28.7K | 945K | by Jan 1993 – Sep 1997 |
| Frost National Bank 65 G-4-168279 | Block "T" Petroleum, Inc. only | Rosita (Wilcox P) | Duval | 1 | 28.4K | 3.19M | Apr 1998 – Jul 2026 |
| Fina Conoco Fee G-4-159772 | Fina Oil & Chemical Company only | Frost (Frio 14) | Starr | 1 | 27.6K | 53.4K | Oct 1995 – Jul 1997 |
| Traylor, Maude B. 'B' G-2-159322 | Frostwood Energy, LLC only | Maude B. Traylor, North (78-A) | Calhoun | 1 | 26.8K | 307K | Jun 1996 – Feb 2017 |
| Hermann, A. G. Gas Unit G-4-162219 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Vicksburg 7300) | Starr | 1 | 25.3K | 549K | Feb 1997 – Jun 1999 |
| Fina Conoco Fee G-4-154156 | Fina Oil & Chemical Company only | Frost, North (Orive) | Starr | 1 | 25.2K | 472K | Dec 1994 – May 1998 |
| Slick, T.B. Estate A G-4-154545 | Conocophillips Company only | Frost (Rincon 6100) | Starr | 1 | 23.9K | 1.66M | May 1995 – Mar 2003 |
| Frost National Bank G-4-167907 | Hilcorp Energy Company only | B.M.T. (Lobo Cons.) | Webb | 1 | 22.4K | 8.46M | Apr 1998 – Aug 2026 |
| Frost - Tenaha Gas Unit G-6-261094 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 22.3K | 2.12M | Jan 2011 – Feb 2023 |
| Urschel, C.F. G-4-161699 | Total E&P USA, Inc. only | Frost (Vicksburg 7300) | Starr | 1 | 20.4K | 458K | Aug 1996 – Aug 2003 |
| Bodden Frost Gas Unit 1 G-2-100977 | CLR Secondary Recovery, LLC only | George West, West (10200) | Live Oak | 1 | 20.3K | 1.86M | by Jan 1993 – Sep 2023 |
| Frost Gillaspy G-6-253788 | TGNR East Texas LLC only | Carthage (Cotton Valley) | Panola | 1 | 20.1K | 1.24M | Jun 2009 – Aug 2026 |
| Frost-Acom G-3-166733 | Transtexas Gas Corporation only | Seabreeze (9700) | Chambers | 1 | 19.7K | 2.31M | Dec 1997 – Dec 2000 |
| Alvarez-Hinojosa Gas Unit G-4-141813 | Oryx Energy Company only | Frost (Vicksburg 7300) | Starr | 1 | 19K | 531K | by Jan 1993 – Mar 1997 |
| Frost "B" G-6-266915 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 18.9K | 3.48M | Oct 2011 – Aug 2026 |
| Garcia L & L Co. "C" G-4-147610 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Rincon 2A, Seg. II) | Starr | 1 | 18.6K | 2.42M | Dec 1993 – Feb 2000 |
| Frost (B) Unit G-6-264941 | TGNR Panola LLC only | Carthage (Cotton Valley) | Panola | 1 | 18.2K | 5.93M | Aug 2012 – Aug 2026 |
| Bodden Frost Gas Unit 1 G-2-103176 | CLR Secondary Recovery, LLC only | Fant (Wilcox 10200) | Live Oak | 1 | 16.8K | 3.26M | by Jan 1993 – May 2021 |
| Frost National Bank G-4-138439 | Hilcorp Energy Company only | Villegas (Middle Wilcox 7950) | Webb | 1 | 16.3K | 2.7M | by Jan 1993 – Aug 2026 |
| Frost National Bank G-4-123572 | Hilcorp Energy Company only | Villegas (Middle Wilcox 7950) | Webb | 1 | 16.1K | 3.01M | by Jan 1993 – Aug 2026 |
| Frost Trust 13 G-4-183946 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 15.9K | 2.36M | Jun 2001 – Aug 2026 |
| Frost Gillaspy G-6-84137 | TGNR East Texas LLC only | Carthage (Cotton Valley) | Panola | 1 | 14.5K | 769K | by Jan 1993 – Aug 2026 |
| Frost National Bank G-4-176021 | Hilcorp Energy Company only | B.M.T. (Lobo Cons.) | Webb | 1 | 14.4K | 4.25M | Jan 2000 – Aug 2026 |
| Frost National Bank G-4-125282 | Conocophillips Company only | Villegas (Middle Wilcox 7950) | Webb | 1 | 14.2K | 1.1M | by Jan 1993 – Sep 2002 |
| Frost National Bank G-4-258774 | Petrovybe Opco LLC only | La Grulla (Yegua 7100) | Starr | 1 | 14.2K | 1.25M | Dec 2010 – Aug 2026 |
| Garcia L&L Co. -C- G-4-180034 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Ashby Sand) | Starr | 1 | 13.8K | 202K | Oct 2000 – Jun 2001 |
| Frost National Bank G-4-139395 | Hilcorp Energy Company only | Villegas (Middle Wilcox 7950) | Webb | 1 | 13.4K | 1.94M | by Jan 1993 – Aug 2026 |
| Frost, P.M. G-4-108135 | Hugoton Operating Company, Inc. only | Ruffle (Lobo) | Webb | 1 | 13.1K | 1.03M | by Jan 1993 – Apr 2019 |
| Slick, T. B. Estate A G-4-148585 | Kerr-McGee Oil & Gas Onshore LLC only | Frost, W. (Vicksburg Massive) | Starr | 1 | 13K | 853K | Mar 1994 – Sep 2003 |
| Fina-Conoco Fee G-4-154813 | Fina Oil & Chemical Company only | Frost (Vicksburg 7300) | Starr | 1 | 12.9K | 228K | Dec 1994 – Sep 1997 |