| Petty Ranch G-1-176806 | St. Mary Land & Exploration Co. only | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 907 | 106K | Mar 2000 – Dec 2006 |
| Sustainable Forest, LLC G-6-235965 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 904 | 1.58M | Nov 2007 – Aug 2026 |
| Detijerina, H. C. G-4-67217 | Remora Operating, LLC only | T-C-B (Vxbg Consolidated) | Jim Wells | 1 | 903 | 14.9K | Jun 1996 – Sep 2007 |
| Briscoe Ranch G-1-91510 | Rosetta Resources Operating LP only | Catarina, SW. (Olmos) | Dimmit | 1 | 902 | 136K | by Jan 1993 – Jan 2014 |
| State Tract 100 Unit G-3-220182 | Rosetta Resources Operating LP only | Umbrella Point (F-18 Anomalina) | Chambers | 1 | 896 | 47.1K | Nov 2005 – Jan 2006 |
| Lumber, Angelina G-6-249123 | Atlas Operating LLC only | Raintree (Travis Peak Cons.) | Angelina | 1 | 894 | 1.53M | Feb 2009 – Jun 2026 |
| Woolf O-6-10242 | Fina Oil & Chemical Company only | Good Omen (Travis Peak) | Smith | 1 | 894 | 12 | by Jan 1993 – Dec 1993 |
| Petty, O. S. G-1-138224 | Kerns O & G, Inc. only | Catarina, SW (San Miguel,oil) | Webb | 1 | 888 | 80.1K | Feb 1994 – Mar 2004 |
| De Tijerina H.C. G-4-86315 | Chesapeake Operating, Inc. only | T.-C.-B. (Upper Frio Cons.) | Jim Wells | 1 | 877 | 143K | by Jan 1993 – Sep 1996 |
| Gates Ranch B G-1-140759 | White Oak Operating Company LLC only | Catarina, SW. (Olmos N-2) | Webb | 1 | 866 | 87.3K | by Jan 1993 – Oct 2012 |
| Petty Ranch G-1-206686 | White Oak Operating Company LLC only | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 856 | 191K | Jul 2004 – Feb 2016 |
| University 3 B O-10-27814 | Jay Management Company, LLC only | Cardinal (Queen, W. ) | Pecos | 1 | 855 | 6.56K | Jan 1996 – Jan 2004 |
| Spike Box Ranch "A" O-13-31531 | MM China Star Oil Co., LLC only | Little Giant (Tannehill) | Knox | 1 | 855 | 0 | Dec 2009 – Feb 2011 |
| Interfinancial Corp. G-3-149661 | Global Natural Resources Corp. only | Taylor Lake, East (Lox B) | Harris | 1 | 855 | 80.4K | Apr 1994 – Sep 1994 |
| Canales, A. T. G-4-146593 | Hilcorp Energy Company only | Tijerina-Canales-Blucher ( H-58) | Kleberg | 1 | 847 | 4.66K | Aug 1993 – Jun 2014 |
| Egg, W. R. O-2-385 | Fina Oil & Chemical Company only | Cottonwood Creek, South | De Witt | 1 | 842 | 535 | by Jan 1993 – Aug 1993 |
| Salinas "A" G-4-157860 | Beehive Operating, LLC only | Bob West, North (L-1,L-2,L-3) | Zapata | 1 | 829 | 1.1M | Mar 1996 – Nov 2024 |
| Long, R. et Al O-13-28091 | Mitchell Energy Corporation only | Marina-Mag (Conglomerate) | Jack | 1 | 818 | 39.7K | by Jan 1993 – Jun 1998 |
| Fred W. Volz Sr. Unit G-4-145479 | Fina Oil & Chemical Company only | Tabasco (X) | Hidalgo | 1 | 816 | 87.5K | May 1993 – Dec 1995 |
| Briscoe Ranch G-1-71261 | Rosetta Resources Operating LP only | Catarina, SW. (Olmos) | Dimmit | 1 | 815 | 88.7K | by Jan 1993 – Jan 2014 |
| Briscoe Ranch G-1-67553 | Rosetta Resources Operating LP only | Catarina, SW. (Olmos) | Dimmit | 1 | 814 | 85.1K | by Jan 1993 – Jan 2014 |
| Petty, O. S. "A" G-1-98628 | White Oak Operating Company LLC only | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 810 | 161K | by Jan 1993 – Feb 2016 |
| State Tract 169 G-4-165381 | Fina Oil & Chemical Company only | Bird Island (Frio 11-D) | Kleberg | 1 | 803 | 474K | May 1996 – Jan 1998 |
| McDonald, E. L. G-3-179553 | EOG Resources, Inc. only | Markham, N. (Anomalina B Lower) | Matagorda | 1 | 795 | 67.1K | Jul 2000 – Nov 2000 |
| Volz, Fred W., Sr., Unit G-4-14538 | Fina Oil & Chemical Company only | Tabasco (R) | Hidalgo | 1 | 794 | 30.1K | by Jan 1993 – Jun 1994 |
| Gates Ranch G-1-78970 | Lewis Petro Properties, Inc. only | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 793 | 120K | by Jan 1993 – Jan 2016 |
| Brainard -178- G-14-168593 | Unbridled Resources, LLC only | Hansford (Morrow, Lower) | Roberts | 1 | 790 | 259K | Apr 1998 – Jul 2008 |
| Sustainable Forest LLC G-6-236181 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 782 | 1.96M | Feb 2008 – Aug 2026 |
| Rains County School Land a/C 7 G-11-59362 | Finaly Resources LLC only | Levelland (San Andres) | Hockley | 1 | 782 | 18.4K | Feb 1993 – Sep 2021 |
| Brainard Unit G-14-163498 | Latigo Petroleum, LLC only | Pan Petro (Cleveland) | Hutchinson | 1 | 773 | 665K | Jul 1996 – Aug 2026 |
| Gates Ranch "A" G-1-86908 | Lewis Petro Properties, Inc. only | Catarina, SW. (Olmos) | Dimmit | 1 | 772 | 67.9K | by Jan 1993 – May 2010 |
| Brainard -A- G-14-112135 | Mewbourne Oil Company only | Hansford (Morrow, Lower) | Roberts | 1 | 771 | 682K | by Jan 1993 – Aug 2026 |
| Briscoe Ranch G-1-66320 | Rosetta Resources Operating LP only | Catarina, SW. (Olmos) | Dimmit | 1 | 770 | 84.6K | by Jan 1993 – Oct 2011 |
| Briscoe Ranch G-1-62023 | Rosetta Resources Operating LP only | Catarina, SW. (Olmos) | Dimmit | 1 | 766 | 143K | by Jan 1993 – Apr 2011 |
| State Tract 169 G-4-154849 | Totalfinaelf E&P USA Inc only | Bird Island (10-B) | Kleberg | 1 | 766 | 86.7K | Mar 1995 – Nov 1996 |
| Melasky G-6-149522 | Harleton Oil & Gas Inc. only | Angelina River (Woodbine) | Nacogdoches | 1 | 765 | 35.6K | Jun 1994 – Aug 1994 |
| Gates Ranch G-1-63696 | Lewis Petro Properties, Inc. only | Catarina, SW. (Olmos) | Dimmit | 1 | 763 | 84.1K | by Jan 1993 – Jan 2016 |
| Brunson-Tenneco O-10-39329 | Propel Energy, LLC only | Pinal Dome, Central (Delaware) | Loving | 1 | 759 | 1.93K | Jan 2007 – May 2009 |
| Exxonmobil West Fee "B" a/C 2 G-3-194624 | Denbury Onshore, LLC only | Webster (Marginulina) | Harris | 1 | 756 | 49.7K | Jun 2003 – Dec 2006 |
| Tina O-9-11954 | Atf Petroleum Inc. only | Byers (Gardner) | Runnels | 2 | 750 | 4.51K | by Jan 1993 – Feb 1994 |
| Brezina Unit G-13-278631 | Enervest Operating, L.L.C. only | Newark, East (Barnett Shale) | Montague | 1 | 749 | 1.04K | Oct 2013 – Sep 2014 |
| Kasper-Wiatrek Unit-B- O-1-12325 | Pedeco, Inc. only | Marcelina Creek (Buda) | Wilson | 2 | 735 | 11 | by Jan 1993 – May 1994 |
| Grant, John M. Estate Gas Unit G-6-168845 | Luminant Mining Company LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 728 | 578K | Apr 1998 – Apr 2010 |
| Roche Ranch Encino G-4-180435 | Finaly Resources LLC only | Encino (6400) | Refugio | 1 | 728 | 133K | Nov 2000 – Nov 2013 |
| Garcia 1 G-4-146171 | Cometra Oil and Gas, Inc. only | Alta Mesa, East (Corvina) | Brooks | 1 | 726 | 39.1K | Jun 1993 – Jan 1994 |
| Briscoe Ranch G-1-87358 | Rosetta Resources Operating LP only | Catarina, SW. (Olmos) | Dimmit | 1 | 724 | 60.5K | by Jan 1993 – Jan 2014 |
| KMF G-4-252041 | EOG Resources, Inc. only | Marrina (Queen City) | Jim Hogg | 1 | 720 | 32.7K | Aug 2009 – May 2011 |
| Tinajero G-13-286863 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 1 | 712 | 11.6K | Feb 2019 – Nov 2021 |
| De Tijerina, H.C. G-4-139775 | Axio Production Company, L.P. only | Zone 21-B Trend | Jim Wells | 1 | 710 | 736K | by Jan 1993 – Feb 2003 |
| Morris O-3-18747 | Finaly Resources LLC only | Chriesman | Burleson | 1 | 706 | 7 | by Jan 1993 – Dec 2001 |