| State Tract 331 G-3-167352 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 6.42M | 53.7M | Dec 1997 – Dec 2004 |
| State Tract 30-L O-3-11424 | Hunt Oil Company only | High Is. Blk. 30-L (8775) | High IS-LB | 2 | 2.26M | 1.76M | Jan 1993 – Jun 2011 |
| State Tract 330 G-3-172660 | Transtexas Gas Corporation only | Eagle Bay (Vicksburg) | Galveston | 1 | 1.82M | 23.2M | Feb 1999 – Sep 2001 |
| State Tract 331 G-3-207398 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 1.71M | 5.44M | Dec 2004 – Jun 2014 |
| State Tract 331 G-3-191681 | Talos QN Exploration LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 811K | 19.4M | Nov 2002 – May 2014 |
| State Tract 352 G-3-170229 | Transtexas Gas Corporation only | Eagle Bay (Vicksburg 15750) | Galveston | 1 | 627K | 4.59M | Jun 1998 – Jul 2000 |
| State Tract 30 Unit O-3-25092 | Davis Petroleum Corp. only | Pleasure Island (H-1 Hackberry) | Jefferson | 4 | 616K | 1.65M | Nov 2007 – Jun 2018 |
| State Tract 331 G-3-183756 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 595K | 3.75M | May 2001 – Jan 2009 |
| State Tract 331 G-3-188919 | Talos QN Exploration LLC only | Eagle Bay (Vicksburg 15750) | Galveston | 1 | 566K | 3.05M | Mar 2002 – Dec 2012 |
| State Tract 322 O-4-10610 | Lamar Oil & Gas, Inc. only | Stedman Island (8120 Frio) | Nueces | 3 | 552K | 755K | Jan 1993 – Oct 2007 |
| State Tract 323 O-4-12193 | Sarita Energy Resources, Ltd. only | El Anzuelo (Marg A) | Kenedy | 2 | 491K | 1.04M | Apr 1993 – Aug 2021 |
| State Tract 30 G-3-234170 | Rosetta Resources Operating LP only | Pleasure Island (Hackberry) | Jefferson | 1 | 417K | 9.29M | Nov 2007 – Feb 2010 |
| State Tract 330 Gas Unit G-3-234082 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 413K | 6.8M | Jun 2007 – Nov 2011 |
| State Tract 348 O-4-12539 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 5-B) | Nueces | 1 | 352K | 259K | Mar 1996 – Oct 2017 |
| State Tract 331 G-3-168876 | Transtexas Gas Corporation only | Eagle Bay (Vicksburg) | Galveston | 1 | 279K | 854K | Mar 1998 – Mar 1999 |
| State Tract 345 G-3-224870 | Galveston Bay Operating Co LLC only | Half Moon Shoal (Frio-B) | Galveston | 1 | 261K | 787K | Jul 2006 – Jul 2009 |
| State Tract 30 Unit G-3-243681 | Davis Petroleum Corp. only | Pleasure Island (Hackberry) | Jefferson | 1 | 212K | 6.02M | Jul 2008 – Jun 2012 |
| State Tract 392 G-4-162688 | Boss Expl & Prod Corporation only | Red Fish Bay (Zone 53) | Nueces | 1 | 118K | 655K | Mar 1997 – Jul 2004 |
| State Tract 308 G-4-179722 | TR Offshore, LLC only | Stedman Island (8120 Frio) | Nueces | 1 | 110K | 1.63M | Oct 2000 – Apr 2025 |
| State Tract 348 O-4-13555 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 5-A) | Nueces | 1 | 106K | 176K | Mar 2009 – Oct 2017 |
| State Tract 330 G-3-269151 | Talos QN Exploration LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 98.2K | 1.98M | Jul 2012 – Nov 2016 |
| State Tract 308 O-4-12640 | Cabot Oil & Gas Corporation only | Stedman Island (8120 Frio) | Nueces | 1 | 85K | 776K | Jan 1997 – Feb 2011 |
| State Tract 30-L O-3-11408 | Dynamic Offshore Resources, LLC only | High Island Blk. 30-L (8985) | High IS-LB | 3 | 80.8K | 147K | Jan 1993 – Jun 2000 |
| State Tract 392 G-4-218635 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 50-55 Cons.) | Nueces | 1 | 71.1K | 469K | Apr 2006 – Oct 2017 |
| State Tract 344 G-4-111396 | Cinco Natural Resources Corp. only | Redfish Bay, North (Zone 43) | Nueces | 1 | 60.5K | 2.25M | Jul 1998 – Dec 2016 |
| State Tract 348 G-4-246011 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 50-55 Cons.) | Nueces | 1 | 57.5K | 574K | Dec 2007 – Oct 2017 |
| State Tract 352 G-4-244518 | Cabot Oil & Gas Corporation only | Red Fish Bay (9500) | San Patricio | 1 | 57.4K | 4.94M | Dec 2008 – Feb 2011 |
| State Tract 331 G-3-179673 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 56.3K | 422K | Aug 2000 – May 2001 |
| State Tract 343 O-3-18424 | Galveston Bay Operating Co LLC only | Point Bolivar, N. (A-1G) | Galveston | 1 | 54.8K | 22.2K | May 1996 – Jun 2021 |
| State Tract 38 G-2-138463 | Neumin Production Company only | Lavaca Bay (F-46) | Calhoun | 1 | 44.9K | 5.83M | Jan 1993 – Aug 2017 |
| State Tract 306-L NE/4 G-3-199884 | Tri-C Resources, LLC only | Dolphin Prospect (Rob M 8100) | Galveston-LB | 1 | 44.7K | 9.19M | Jul 2004 – May 2009 |
| State Tract 348 G-4-44835 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 50-55 Cons.) | Nueces | 1 | 43K | 257K | Feb 2005 – Jan 2007 |
| State Tract 343 O-3-24090 | Galveston Bay Operating Co LLC only | Point Bolivar, N. (S-2, B2) | Galveston | 1 | 42.6K | 36.5K | Oct 2000 – Apr 2011 |
| State Tract 37-A G-3-210780 | St. Mary Energy Company only | Turtle Beach (Vicksburg) | Chambers | 1 | 39.7K | 745K | Dec 2004 – Aug 2006 |
| State Tract 352 G-4-195071 | Cabot Oil & Gas Corporation only | Red Fish Bay, North (10350) | San Patricio | 1 | 36.2K | 5.43M | May 2003 – Aug 2004 |
| State Tract 335-L G-3-140332 | Fairways Spec. Sales & Serv Inc only | Brazos Block 335-L (7000) | Brazos-LB | 1 | 34K | 1.64M | Jan 1993 – Jul 1999 |
| State Tract 343 O-3-14947 | Masters Resources, L.L.C. only | Point Bolivar, N. (L-1) | Galveston | 1 | 31.4K | 76.4K | Jan 1993 – Aug 2000 |
| State Tract 343 O-3-10265 | Galveston Bay Operating Co LLC only | Point Bolivar, N(s-3) | Galveston | 2 | 28K | 86.9K | Jan 1993 – Nov 1998 |
| State Tract 343 G-4-215054 | Cinco Natural Resources Corp. only | Red Fish Bay, North (9750) | Nueces | 1 | 27.5K | 1.17M | Oct 2005 – Aug 2011 |
| State Tract 30-L G-3-79745 | Hunt Oil Company only | High Island BLK 30-L (9100) | High IS-LB | 1 | 26.7K | 1.01M | May 1995 – Feb 2002 |
| State Tract 352 G-4-204793 | Cabot Oil & Gas Corporation only | Red Fish Bay (Zone D-2) | San Patricio | 1 | 26.6K | 8.7M | Oct 2004 – Dec 2008 |
| State Tract 345 G-4-249518 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 43) | Nueces | 1 | 25.7K | 2.25M | Jan 2009 – Oct 2017 |
| State Tract 343 G-4-199935 | Cinco Natural Resources Corp. only | Red Fish Bay, North (10550) | Nueces | 1 | 25K | 1.12M | Feb 2004 – Sep 2006 |
| State Tract 38 G-2-140016 | Neumin Production Company only | Lavaca Bay (F-43) | Calhoun | 1 | 23.6K | 1.52M | Jan 1993 – May 2018 |
| State Tract 324 G-4-188772 | Cabot Oil & Gas Corporation only | Red Fish Bay, North (10050) | San Patricio | 1 | 22.2K | 289K | Apr 2002 – Jul 2002 |
| State Tract 331 G-3-178537 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg 15750) | Galveston | 1 | 21.4K | 133K | Jul 2000 – Aug 2000 |
| State Tract 392 O-4-13290 | Cinco Natural Resources Corp. only | Red Fish Bay (Zone 53) | Nueces | 1 | 21.1K | 63.1K | Aug 2004 – Jul 2006 |
| State Tract 343 O-3-10381 | Galveston Bay Operating Co LLC only | Point Bolivar, N. (A-1D) | Galveston | 2 | 21K | 54.7K | Jan 1993 – Jan 2004 |
| State Tract 352 G-4-205754 | Cabot Oil & Gas Corporation only | Red Fish Bay, North ( 9850) | San Patricio | 1 | 20.2K | 3.49M | Nov 2004 – Apr 2008 |
| State Tract 344 G-4-128808 | Ibc Petroleum, Inc. only | Redfish Bay, N. (D-5) | Nueces | 1 | 18.3K | 1.03M | Aug 1998 – Feb 2002 |