| Broussard-Middleton G-3-172788 | Cabot Oil & Gas Corporation | Chimney Bayou (Vicksburg B) | 1 | 235K | 2.46M | Nov 1998 – Apr 2004 |
| Smith, Clara C. O-3-1542 | Gcows Operating LLC | Fig Ridge (Seabreeze) | 2 | 225K | 335K | by Jan 1993 – Jun 2024 |
| Roberts & Mueller O-3-7295 | Big Lake Corporation | High Island | 8 | 220K | 80.4K | by Jan 1993 – Aug 2026 |
| Umbrella Point Unit O-3-23819 | Torrent Oil LLC | Umbrella Point (F- 1) | 1 | 216K | 377K | Oct 1999 – Jul 2013 |
| Willcox, G. C., Etal O-3-66 | McGowan Working Partners, Inc. | Anahuac | 5 | 209K | 411K | by Jan 1993 – Aug 2026 |
| Broussard O-3-24664 | Rising Star Energy Partners II, | Anahuac (FB a-4, Frio 11) | 1 | 205K | 218K | Feb 2005 – Jul 2026 |
| State Tract 75 "N" G-3-163951 | Davis Petroleum Corp. | Umbrella Point, NE (Price Sand) | 1 | 203K | 19.5M | Apr 1997 – Apr 2013 |
| Texas State Tract 87 O-3-20599 | Fieldwood Onshore LLC | Umbrella Point (F- 4) | 1 | 195K | 204K | by Jan 1993 – May 2012 |
| Usx Hematite Unit #1 G-3-177684 | Carrizo Oil & Gas, Inc. | Hematite Sand (Vicksburg) | 1 | 192K | 6.39M | Nov 1999 – Dec 2005 |
| Castro Oil Unit No. 2 O-3-22052 | Fort Apache Energy, Inc. | Double Bayou (Frio A) | 1 | 191K | 408K | May 1993 – Jul 2014 |
| Howard O-3-9839 | McGowan Working Partners, Inc. | Cotton Lake (Howard No. 2 Sd.) | 3 | 188K | 110K | by Jan 1993 – Aug 2026 |
| B.B. Rogers Gas Unit 1 O-3-22499 | Magnum Producing, LP | Whites Bayou (F-16) | 3 | 184K | 187K | Sep 1994 – Sep 2011 |
| State Tract 251 Unit G-3-175457 | Davis Petroleum Corp. | Vinceburg (Vicksburg) | 1 | 182K | 3.15M | Sep 1999 – Nov 2000 |
| Gau, L. C. Etal O-3-11214 | McGowan Working Partners, Inc. | Jackson Pasture, E. (FB-2, F-1) | 2 | 180K | 14.8K | by Jan 1993 – Aug 2026 |
| State Tract 258 O-3-13210 | Erg Resources, L.L.C. | Seabrook, E. (9790 F-15A Sand) | 1 | 174K | 687K | by Jan 1993 – Feb 2003 |
| Broussard-Hebert a/C 1 O-3-18230 | Rising Star Energy Partners II, | Anahuac (FB a-2, Frio 11) | 2 | 173K | 99.9K | by Jan 1993 – Jun 2003 |
| Kirby Pet. Co. 15 Ac. O-3-142 | Sandpoint Texas LLC | Barbers Hill | 3 | 169K | 20 | by Jan 1993 – Apr 2015 |
| Dugat A-588 G-3-265768 | Dallas Petroleum Group, LLC | Walla-Boyt (Frio Basal 8800) | 1 | 169K | 1.94M | Nov 2011 – Apr 2020 |
| State Tract 65 G-3-176364 | Vintage Petroleum, Inc. | Umbrella Point (F-28) | 1 | 169K | 21.8M | Jul 1999 – Jun 2003 |
| Kunefke, L. H. O-3-22662 | Puls Operating Company | Stowell (Intermediate U-2) | 1 | 168K | 39.6K | Mar 1995 – Jul 2026 |
| State Tract 132 G-3-215361 | Davis Petroleum Corp. | Umbrella Point (F-18 Anomalina) | 1 | 167K | 4.85M | Aug 2005 – May 2010 |
| Tytex G-3-147820 | Rutherford Oil Corporation | Willow Slough,n.(nodosaria 9500) | 1 | 164K | 1.43M | Nov 1993 – Jun 1996 |
| State Tract 1-4A Unit G-3-183428 | Galveston Bay Operating Co LLC | Fishers Reef (FB C 9800) | 1 | 160K | 2.4M | Nov 2000 – Jun 2021 |
| Hankamer, E. C. O-3-20460 | Puls Operating Company | Stowell (Intermediate U-2) | 2 | 160K | 112K | by Jan 1993 – Aug 2026 |
| Mayes -A- O-3-11073 | Otex Resources LLC | Lost Lake | 21 | 160K | 47.7K | by Jan 1993 – Jan 2017 |
| State Tract 128 O-3-17595 | Torrent Oil LLC | Cedar Point, S. (Frio 3) | 1 | 159K | 565K | by Jan 1993 – Jan 2013 |
| Harmon Heirs O-3-24325 | Noble Energy Inc | Double Bayou, SW (Text W) | 1 | 159K | 137K | Feb 2003 – Jan 2009 |
| Trinity Bay State Unit No. 1 O-3-8444 | Galveston Bay Operating Co LLC | Trinity Bay (Frio 1) | 4 | 158K | 292K | by Jan 1993 – May 2020 |
| Whaley, Bessie O-3-23102 | Wagner Oil Company | Barbers Hill | 1 | 157K | 6.12K | Nov 1996 – Aug 2026 |
| Rggs Land & Minerals G-3-210151 | Yuma E & P Company, Inc. | Beach City (Vksbg Gyro K) | 1 | 151K | 1.36M | Apr 2005 – Sep 2010 |
| Kahla, E. B. Heirs GU G-3-276211 | Hilcorp Energy Company | Angelina (12,800) | 1 | 151K | 3.03M | Jul 2014 – Jul 2021 |
| Green, Bettie C. O-3-9309 | Jay Management Company, LLC | Stowell (Crawford U-1) | 2 | 148K | 13.2K | by Jan 1993 – Aug 2026 |
| Garth -a- Unit G-3-172355 | Contango Resources, LLC | Anahuac, SE. (F-17) | 1 | 146K | 4.51M | Nov 1998 – Mar 2014 |
| Peterson, G. O-3-63 | McGowan Working Partners, Inc. | Anahuac | 2 | 146K | 376K | by Jan 1993 – Aug 2026 |
| Barber, A. E. O-3-187 | Sandpoint Texas LLC | Barbers Hill | 7 | 141K | 60 | by Jan 1993 – Aug 2026 |
| Seabreeze Land Co G-3-158950 | Oryx Energy Company | Seabreeze, N (Nodosaria Greater) | 1 | 140K | 12M | Feb 1996 – Mar 1998 |
| Gulf Fee Fisher-23.5 O-3-141 | Sandpoint Texas LLC | Barbers Hill | 5 | 138K | 20 | by Jan 1993 – Mar 2026 |
| Wilcox Heirs O-3-19292 | Hamman Oil & Refining Company | Trinity River Delta (F-13) | 2 | 137K | 274K | by Jan 1993 – Aug 2008 |
| White, William C. et Al O-3-23750 | McGowan Working Partners, Inc. | Willow Slough,n.(nodosaria 9500) | 1 | 137K | 130K | Dec 1999 – Oct 2025 |
| A. L. Miller O-3-27866 | Kingwood Exploration LLC | Alligator Bayou (8050 Frio) | 2 | 137K | 132K | Mar 2021 – Aug 2026 |
| State Tract 251 O-3-24887 | Davis Petroleum Corp. | Vinceburg (Lox B) | 1 | 130K | 258K | Mar 2006 – Mar 2013 |
| State Tract 126 O-3-26623 | Linc Gulf Coast Petroleum, Inc. | Atkinson Island (Cons.) | 5 | 129K | 62.4K | Apr 2014 – Sep 2015 |
| Wiggins GU G-3-280164 | Hilcorp Energy Company | Angelina (12,060) | 1 | 126K | 4.75M | Jan 2016 – Mar 2024 |
| Oryx-Sun Fee G-3-163789 | Oryx Energy Company | Seabreeze, N. (Nodosaria Taylor) | 1 | 125K | 4.75M | May 1997 – Jul 1998 |
| Kahla G-3-217298 | Aspect Energy, LLC | Angelina (11,800) | 1 | 124K | 5.01M | Mar 2006 – Apr 2011 |
| Mayes, M. E. O-3-12721 | Magnum Producing, LP | Mayes, West (F-2) | 2 | 121K | 135 | by Jan 1993 – Dec 2015 |
| Wilcox, G.C. O-3-20359 | HD Operating Co, LLC | Hankamer, SE. (Seg a Frio) | 1 | 119K | 38.8K | by Jan 1993 – Jan 2025 |
| State Tract 87 O-3-23729 | Fieldwood Onshore LLC | Umbrella Point (F-14) | 2 | 119K | 209K | Sep 1999 – Sep 2008 |
| Nash G-3-263518 | Ballard Exploration Company,inc. | Cedar Bayou (Yegua 13,000) | 1 | 117K | 4.68M | Aug 2011 – Dec 2017 |
| Middleton, A.D. a/C 5 O-3-18119 | Rising Star Energy Partners II, | Anahuac | 2 | 115K | 173K | by Jan 1993 – Jul 2026 |