| Boyt, E. W. O-3-7471 | Gaither Petroleum Corporation | Hankamer (Miocene Sand) | Liberty | 138 | 3.68M | 1.47M | Jan 1993 – Apr 2026 |
| Beaumont Petroleum Co. - State O-3-1771 | Gaither Petroleum Corporation | Goose Creek | Harris | 22 | 1.46M | 59.1K | Jan 1993 – Apr 2026 |
| Stateland Oil Company O-3-1777 | Gaither Petroleum Corporation | Goose Creek | Harris | 11 | 939K | 35.4K | Jan 1993 – Apr 2026 |
| Evans, Abbie M. "C" O-3-25691 | Gaither Petroleum Corporation | Hankamer (Frio 2) | Liberty | 2 | 483K | 452K | Mar 2010 – Apr 2026 |
| Tabb "B" O-3-20069 | Gaither Petroleum Corporation | Goose Creek | Harris | 4 | 241K | 21 | Jan 1993 – Mar 2021 |
| Boyt, E. W. O-3-1864 | Gaither Petroleum Corporation | Hankamer | Liberty | 6 | 195K | 45K | Jan 1993 – Apr 2026 |
| Gaillard Fee, Tr. 1 O-3-5569 | Gaither Petroleum Corporation | Goose Creek | Harris | 11 | 188K | 8.92K | Jan 1993 – Apr 2026 |
| O'Connor-Miller G-2-165213 | Gaither Petroleum Corporation | El Toro Max (AY-3) | Jackson | 1 | 167K | 3.85M | Aug 1997 – Apr 2016 |
| Hirsch State O-3-1775 | Gaither Petroleum Corporation | Goose Creek | Harris | 5 | 154K | 9.87K | Jan 1993 – Mar 2016 |
| Prather-Drillers Fee O-3-1776 | Gaither Petroleum Corporation | Goose Creek | Harris | 2 | 141K | 6.29K | Jan 1993 – Apr 2026 |
| Gaillard Fee, Tr. 2 O-3-5570 | Gaither Petroleum Corporation | Goose Creek | Harris | 2 | 139K | 8.76K | Jan 1993 – Apr 2026 |
| Tabb, W. "A" O-3-21318 | Gaither Petroleum Corporation | Goose Creek | Harris | 8 | 134K | 42 | Jan 1993 – Mar 2021 |
| American Breco G-3-170429 | Gaither Petroleum Corporation | Rosenberg, North (Upper Wilcox) | Fort Bend | 1 | 122K | 12.6M | Jul 1998 – Apr 2016 |
| Conner-Taub O-3-23539 | Gaither Petroleum Corporation | Hankamer | Liberty | 3 | 84.2K | 10.6K | Jul 1998 – Jun 2016 |
| Benton Trust G-3-169073 | Gaither Petroleum Corporation | Rosenberg, North (Upper Wilcox) | Fort Bend | 1 | 80.6K | 5.48M | Feb 1998 – Oct 2014 |
| Bennett, Mills, Estate Fee O-4-4282 | Gaither Petroleum Corporation | Mills Bennett ( C-3 Sand) | Brooks | 3 | 75.8K | 71.4K | Jan 1993 – May 1997 |
| Schoenfeld G-3-157194 | Gaither Petroleum Corporation | Deckers Prairie (Wilcox H) | Montgomery | 1 | 72.1K | 1.45M | Jul 1995 – Sep 2015 |
| Cornerstone Unit O-3-19389 | Gaither Petroleum Corporation | Cornerstone (Clodine) | Fort Bend | 2 | 64.9K | 4.37K | Jan 1993 – Jun 2005 |
| Swanson O-3-24563 | Gaither Petroleum Corporation | Duke (6200) | Wharton | 1 | 62.3K | 441 | May 2004 – Oct 2016 |
| Forest Hill /Harris SD/ Unit O-6-4778 | Gaither Petroleum Corporation | Forest Hill (Harris Sand) | Wood | 123 | 60.9K | 46 | Jan 1993 – Aug 2006 |
| Weaver O-3-26925 | Gaither Petroleum Corporation | Hankamer | Chambers | 1 | 58.7K | 56.8K | May 2015 – Jun 2023 |
| Txi O-3-17122 | Gaither Petroleum Corporation | Cornerstone, N.E. (Clodine) | Fort Bend | 1 | 50.4K | 2.75K | Jan 1993 – Mar 2006 |
| Evans, Abbie, M. et al -C- O-3-7472 | Gaither Petroleum Corporation | Hankamer (Miocene Sand) | Liberty | 6 | 49K | 14.8K | Jan 1993 – Oct 2005 |
| Tabb Fee O-3-1779 | Gaither Petroleum Corporation | Goose Creek | Harris | 1 | 48.9K | 3.36K | Jan 1993 – May 2019 |
| Bennett, Mills Est. Fee O-4-12568 | Gaither Petroleum Corporation | Mills Bennett (Ten Sand) | Brooks | 1 | 48.9K | 1.47K | Dec 1995 – May 1997 |
| Tabb "A" O-3-19711 | Gaither Petroleum Corporation | Goose Creek | Harris | 12 | 43.1K | 21 | Jan 1993 – Apr 2026 |
| Texas State #32060 O-3-1783 | Gaither Petroleum Corporation | Goose Creek | Harris | 2 | 41.1K | 2.07K | Jan 1993 – Dec 2016 |
| Weaver O-3-25370 | Gaither Petroleum Corporation | Hankamer | Chambers | 1 | 39K | 0 | Jan 2009 – May 2014 |
| Anchor Financial G-3-119286 | Gaither Petroleum Corporation | Deckers Prairie (Wilcox 9120) | Montgomery | 1 | 38.6K | 2.41M | Jan 1993 – Jan 2017 |
| Crow, W.C. O-3-20156 | Gaither Petroleum Corporation | Hankamer (Miocene Sand) | Liberty | 2 | 35.1K | 1.98K | Jan 1993 – Apr 2006 |
| Krahl, D. -C- O-3-1869 | Gaither Petroleum Corporation | Hankamer | Liberty | 1 | 32.8K | 17.6K | Jan 1993 – Apr 2002 |
| Mitchell-Mitchell G-3-114830 | Gaither Petroleum Corporation | Lake Creek (Wilcox 13,100) | Montgomery | 1 | 31.6K | 1.72M | Jan 1993 – Apr 2010 |
| Bennett, Mills O-4-12433 | Gaither Petroleum Corporation | Mills Bennett (L Sand) | Brooks | 1 | 30.8K | 70.2K | Jan 1995 – May 1997 |
| Todd O-3-23093 | Gaither Petroleum Corporation | Liverpool (Todd 10,600) | Brazoria | 1 | 29.3K | 6.88K | Oct 1996 – May 1999 |
| Rena Berry O-3-22527 | Gaither Petroleum Corporation | Goose Creek | Harris | 2 | 29K | 1 | Sep 1994 – Apr 2026 |
| Briggs O-3-1772 | Gaither Petroleum Corporation | Goose Creek | Harris | 1 | 28.9K | 1.71K | Jan 1993 – Jul 2016 |
| Tract 14 O-6-14841 | Gaither Petroleum Corporation | Forest Hill(sub-Clarksville 1ST) | Wood | 3 | 26.1K | 0 | Oct 2009 – Dec 2015 |
| Schoenfeld G-3-101905 | Gaither Petroleum Corporation | Deckers Prairie (Wilcox 9120) | Montgomery | 1 | 26K | 952K | Jan 1993 – May 1996 |
| Bay City Unit No. 26 O-3-8406 | Gaither Petroleum Corporation | Bay City, E ( Parker Sand) | Matagorda | 1 | 23K | 54.7K | Jan 1993 – Oct 2008 |
| Allegro-Buckeye G-3-202774 | Gaither Petroleum Corporation | Duncan Slough (Frio Cons.) | Matagorda | 1 | 22.4K | 1.1M | Feb 2004 – Nov 2014 |
| Bennett, Mills Estate Fee O-4-7791 | Gaither Petroleum Corporation | Mills Bennett ( D Sand Seg 4) | Brooks | 1 | 21.9K | 2.65K | Jan 1993 – May 1997 |
| W.C. Robinson O-6-14805 | Gaither Petroleum Corporation | Forest Hill (Harris Sand) | Wood | 1 | 20.6K | 0 | Oct 2008 – Nov 2015 |
| Crow, W. C. -A- O-3-20169 | Gaither Petroleum Corporation | Hankamer (Miocene Sand) | Liberty | 2 | 20K | 1.05K | Jan 1993 – Jun 2002 |
| Bennett, Mills Est. Fee O-4-1827 | Gaither Petroleum Corporation | Mills Bennett ( D Sand) | Brooks | 3 | 17K | 18.4K | Jan 1993 – May 1997 |
| Farris O-6-13811 | Gaither Petroleum Corporation | Midway Lake | Wood | 1 | 16.5K | 115 | Apr 1998 – Oct 2016 |
| Tract 12 O-6-15013 | Gaither Petroleum Corporation | Forest Hill (Harris Sand) | Wood | 3 | 15.6K | 0 | Jul 2011 – Nov 2014 |
| Bennett, Mills Est. Fee O-4-5899 | Gaither Petroleum Corporation | Mills Bennett ( C Sand) | Brooks | 2 | 15.6K | 44.9K | Jan 1993 – May 1997 |
| Crow & Jacobs O-3-1865 | Gaither Petroleum Corporation | Hankamer | Liberty | 1 | 13.7K | 31.4K | Jan 1993 – Dec 1998 |
| Evans, Abbie M. "C" G-3-226429 | Gaither Petroleum Corporation | Hankamer (Frio 2) | Liberty | 1 | 13.3K | 37.6K | Jan 2005 – Mar 2011 |
| Txi O-3-20026 | Gaither Petroleum Corporation | Cornerstone, N.E. (N. Richmond) | Fort Bend | 1 | 13K | 21 | Jan 1993 – Jan 1999 |