| Sullivan Deep "A" G-4-163979 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 344K | 4.61M | Jun 1997 – Apr 2026 |
| Sullivan IV G-4-224717 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 184K | 1.81M | Mar 2006 – Apr 2026 |
| Sullivan Deep G-4-170047 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 161K | 2.13M | Aug 1998 – Apr 2026 |
| Sullivan Deep "C" Gas Unit No. 1 G-4-262015 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 116K | 901K | Jun 2011 – Apr 2026 |
| Sullivan G-4-241261 | Flowella (Vicksburg Deep) | Brooks | 1 | 102K | 2.69M | Jul 2008 – Apr 2026 |
| Sullivan Deep G-4-185945 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 82.7K | 1.21M | Jul 2001 – Apr 2026 |
| Sullivan G-4-245715 | Flowella (Vicksburg Deep) | Brooks | 1 | 61.5K | 2.53M | Dec 2008 – Apr 2026 |
| BP America A-303 G-3-249134 | Marimba (Middle Wilcox) | Jasper | 1 | 57.1K | 730K | Mar 2009 – Apr 2026 |
| Ray, George A. G-2-183627 | Kerr (Luling) | Bee | 1 | 52.5K | 5.39M | Apr 2001 – Apr 2026 |
| Sullivan Deep "A" G-4-264343 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 42.1K | 984K | Nov 2011 – Apr 2026 |
| Sullivan G-4-260339 | Flowella (Vicksburg Deep) | Brooks | 1 | 34.4K | 896K | Jan 2011 – Apr 2026 |
| Npu (Smith-2) G-2-130383 | Tulsita-Wilcox (MWC) | Goliad | 1 | 31.4K | 4.36M | Jan 1993 – Apr 2026 |
| Sullivan Deep "AA" G-4-180802 | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 23.3K | 666K | Jan 2001 – Apr 2026 |
| Chamberlain Deep G-4-224447 | Ann Mag (Vicksburg Cons.) | Kleberg | 1 | 13.7K | 185K | Jun 2006 – Apr 2026 |
| Rupp-Chamberlain G-4-294505 | Ann Mag (8500) | Brooks | 1 | 11.1K | 680K | Dec 2022 – Apr 2026 |
| Rupp-Chamberlain A G-4-295645 | Ann Mag (7800) | Brooks | 1 | 9.11K | 519K | Jul 2023 – Apr 2026 |
| Wendt G-2-198016 | Yoakum, N. (Upr. Wilcox) | Lavaca | 1 | 7.32K | 887K | Jun 2003 – Apr 2026 |
| Npu (H&D-Niehaus -1) G-2-158812 | Tulsita-Wilcox ( 6800 Reklaw) | Karnes | 1 | 6.71K | 1.09M | May 1996 – Apr 2026 |
| Npu ( Mudd, O A -A1) G-2-158906 | Tulsita-Wilcox ( 6800 Reklaw) | Goliad | 1 | 6.3K | 1.21M | Jun 1996 – Apr 2026 |
| B. U. Luling-Boyce G-2-44495 | Burnell (Slick) | Karnes | 1 | 6.26K | 2.97M | Jan 1993 – Apr 2026 |
| Ray, George A. G-2-219741 | Kerr (Luling) | Bee | 1 | 5.87K | 257K | Jan 2006 – Apr 2026 |
| Sullivan, D.J. G-4-282249 | Ann Mag (Frio-Vicksburg) | Brooks | 1 | 4.78K | 957K | Apr 2017 – Apr 2026 |
| B. U.-Union-Norton-Spielhagen G-2-1029 | Burnell (Reklaw) | Karnes | 1 | 3.83K | 460K | Jan 1993 – Apr 2026 |
| Sullivan G-4-294117 | Flowella (Frio-VX Shallow) | Brooks | 1 | 3.66K | 164K | Oct 2022 – Apr 2026 |
| Npu (Ray 121) G-2-233422 | Tulsita-Wilcox (MWC) | Bee | 1 | 3.56K | 2.3M | Oct 2007 – Apr 2026 |
| Npu (Scarborough -2) G-2-262819 | Tulsita-Wilcox ( Mackhank) | Goliad | 1 | 3.48K | 1.02M | Dec 2010 – Apr 2026 |
| BU Anderson-Prichard-Tenberg G-2-245943 | Causey (Wilcox 8700) | Karnes | 1 | 3.39K | 493K | Mar 2007 – Apr 2026 |
| B. U. Magnolia-Ingram G-2-39706 | Burnell (Slick) | Bee | 1 | 2.89K | 539K | Jan 1993 – Apr 2026 |
| Sun Fee G-3-271066 | Oyster Creek (6450 Sand) | Brazoria | 1 | 2.71K | 1.22M | Nov 2012 – Apr 2026 |
| Luling-Boyce G-2-37402 | Burnell (Slick) | Karnes | 1 | 2.7K | 2.28M | Jan 1993 – Apr 2026 |
| Sullivan, D.J. G-4-282474 | Ann Mag (Frio-Vicksburg) | Brooks | 1 | 2.63K | 465K | Jul 2017 – Apr 2026 |
| Npu (Ray 110) G-2-229713 | Tulsita-Wilcox ( Slick) | Bee | 1 | 2.49K | 1.25M | Jun 2007 – Apr 2026 |
| B. U. - Spielhagen G-2-97907 | Burnell (Slick, Upper) | Karnes | 1 | 2.1K | 183K | Jan 1993 – Apr 2026 |
| Npu (Porter -4L) G-2-146750 | Tulsita-Wilcox ( Luling) | Karnes | 1 | 1.85K | 2.62M | Aug 1993 – Apr 2026 |
| Perez-Alaniz Deep G-4-293617 | Ann Mag (7700 Frio) | Brooks | 1 | 1.77K | 144K | Jul 2022 – Apr 2026 |
| Sullivan, D. J. G-4-293084 | Ann Mag (Frio-Vicksburg) | Brooks | 1 | 1.72K | 205K | Mar 2022 – Apr 2026 |
| B. U.-Amoco-Spielhagen G-2-74279 | Burnell (Slick, Upper) | Karnes | 1 | 1.67K | 267K | Jan 1993 – Apr 2026 |
| Npu (Ray 106-T) G-2-200187 | Tulsita-Wilcox ( 7,700) | Bee | 1 | 1.64K | 1.3M | Nov 2003 – Apr 2026 |
| B.U. Pan American - Ruhman G-2-151430 | Burnell (Slick) | Karnes | 1 | 1.61K | 578K | Jul 1994 – Apr 2026 |
| Npu (Union-Spielhagan-1) G-2-39719 | Tulsita-Wilcox ( Luling) | Bee | 1 | 1.43K | 2.91M | Jan 1993 – Apr 2026 |
| Sullivan, D.J. G-4-282170 | Ann Mag (Frio-Vicksburg) | Brooks | 1 | 1.34K | 233K | Mar 2017 – Apr 2026 |
| Npu (Ray 109) G-2-220892 | Tulsita-Wilcox (MWC) | Bee | 1 | 1.31K | 2.45M | Apr 2006 – Apr 2026 |
| N.P.U. (Droomgoole 1) G-2-228715 | Tulsita-Wilcox (MWC) | Karnes | 1 | 792 | 897K | Apr 2007 – Apr 2026 |
| Npu (O a Mudd 7-A) G-2-233790 | Tulsita-Wilcox (MWC) | Goliad | 1 | 775 | 2.06M | Dec 2007 – Apr 2026 |
| Sullivan, D.J. G-4-293344 | Ann Mag (Frio-Vicksburg) | Brooks | 1 | 759 | 159K | May 2022 – Apr 2026 |
| B.U.-Boyce G-2-177896 | Burnell (Reklaw) | Karnes | 1 | 758 | 336K | Apr 2000 – Apr 2026 |
| Ray, George A. G-2-221626 | Tulsita-Wilcox ( Mackhank) | Bee | 1 | 595 | 19.8K | Jun 2006 – Apr 2026 |
| Npu (Ray -4 ) G-2-84417 | Tulsita-Wilcox ( 6800 Reklaw) | Bee | 1 | 400 | 105K | Jan 1993 – Apr 2026 |
| Npu (Scarborough -1) G-2-266675 | Tulsita-Wilcox ( Slick) | Goliad | 1 | 165 | 262K | May 2011 – Apr 2026 |
| Npu (Ray 112) G-2-232873 | Tulsita-Wilcox (MWC) | Bee | 1 | 114 | 47K | Oct 2007 – Apr 2026 |