| Light, George III G-1-43742 | J-W Operating Co. only | Artesia Wells, W. (Wilcox 3630) | — | 1 | 0 | 0 | Jan 1993 – Aug 2018 |
| Light, George III G-1-45494 | Tiger Oil & Gas Co. only | Artesia Wells, W. (Wilcox 3630) | — | 1 | 0 | 0 | Jan 1993 – Dec 2016 |
| Light, George III G-1-108555 | Lewis Petro Properties, Inc. only | Atlee (Olmos) | La Salle | 1 | 0 | 105K | Jan 1993 – Jul 2026 |
| Light, George III G-1-108682 | Lewis Petro Properties, Inc. only | Atlee (Olmos) | La Salle | 1 | 0 | 201K | Jan 1993 – Jul 2026 |
| Light, George III G-1-109140 | Starr Operating Company only | Atlee (Olmos) | La Salle | 1 | 0 | 5.03K | Jan 1993 – Jul 2026 |
| Light, George III G-1-109141 | Starr Operating Company only | Atlee (Olmos) | La Salle | 1 | 0 | 2.25K | Jan 1993 – Jul 2026 |
| Light Minerals G-1-119936 | Lightning Oil Company only | Sage Creek (Olmos 5880) | Dimmit | 1 | 0 | 0 | Jan 1993 – Feb 2000 |
| Texas Power & Light "B" G-1-125975 | Boyd, Dick only | Minerva-Rockdale | Milam | 1 | 0 | 0 | Jan 1993 – Jul 1995 |
| Texas Power & Light "B" G-1-125976 | Boyd, Dick only | Minerva-Rockdale | Milam | 1 | 0 | 0 | Jan 1993 – Jul 1995 |
| Light Ranch G-1-135893 | Lightning Oil Company only | Doering Ranch (Buda) | Dimmit | 1 | 0 | 0 | Jan 1993 – Sep 2001 |
| Light, George III G-1-243842 | Lewis Petro Properties, Inc. only | Atlee (Olmos) | La Salle | 1 | 0 | 369K | Sep 2008 – Jul 2026 |
| Light Ranch G-1-266326 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 847K | Oct 2011 – Jul 2026 |
| Light Ranch G-1-267203 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | La Salle | 1 | 0 | 684K | Apr 2012 – Jul 2026 |
| George Light 1395 G-1-267647 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 1.46M | Jan 2012 – Jul 2026 |
| Light Ranch G-1-269332 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 936K | Jul 2012 – Jul 2026 |
| Light Ranch G-1-269333 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 950K | Jul 2012 – Jul 2026 |
| Light (Chap)-Briggs (SA) G-1-270272 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 565K | Aug 2012 – Jul 2026 |
| Light Ranch G-1-270433 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 1.45M | Oct 2012 – Jul 2026 |
| Light Ranch G-1-271155 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 1.09M | Mar 2013 – Jul 2026 |
| Light (Chap)-Briggs (SA) G-1-272366 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 578K | Dec 2012 – Jul 2026 |
| Light (Chap)-Briggs (SA) G-1-272370 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 0 | 1.1M | Apr 2013 – Jul 2026 |
| Cutlass West A G-1-272949 | Lightning Oil Company only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 955K | May 2013 – Jul 2026 |
| Light Ranch G-1-274263 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 989K | Apr 2014 – Jul 2026 |
| Light Ranch G-1-274432 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 1.19M | Apr 2014 – Jul 2026 |
| Cutlass West A G-1-274656 | Lightning Oil Company only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 756K | May 2013 – Jul 2026 |
| Cutlass East G-1-276862 | Lightning Oil Company only | Eagleville (Eagle Ford-1) | La Salle | 1 | 0 | 388K | Oct 2013 – Jul 2026 |
| Cutlass East G-1-276895 | Lightning Oil Company only | Eagleville (Eagle Ford-1) | — | 0 | 0 | 1 | Dec 2013 – Jul 2026 |
| Light Ranch G-1-277027 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 1.13M | Aug 2014 – Jul 2026 |
| Light Ranch G-1-277162 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 1.49M | Aug 2014 – Jul 2026 |
| Cutlass East G-1-283833 | Lightning Oil Company only | W.S.L. (LK) | La Salle | 1 | 0 | 0 | Apr 2016 – Jul 2026 |
| Cutlass East G-1-289532 | Lightning Oil Company only | Wildcat | La Salle | 1 | 0 | 11.8K | Mar 2001 – Jul 2026 |
| Light Ranch G-1-291585 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 82.1K | Jul 2021 – Jul 2026 |
| Light Ranch G-1-291980 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 330K | Apr 2013 – Jul 2026 |
| Light Ranch G-1-291981 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 2M | Jul 2014 – Jul 2026 |
| Light Ranch G-1-291982 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 2.01M | Jul 2014 – Jul 2026 |
| Light Ranch G-1-291983 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 891K | Nov 2021 – Jul 2026 |
| Light Ranch G-1-291984 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 714K | Nov 2021 – Jul 2026 |
| Light Ranch G-1-291994 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 232K | Jan 2022 – Jul 2026 |
| Moonlight G-1-295912 | EOG Resources, Inc. only | Indio Tanks (Pearsall) | McMullen | 1 | 0 | 1.04M | Apr 2023 – Jul 2026 |
| McCarley Light HC2 G-1-300645 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 460K | Sep 2024 – Jul 2026 |
| McCarley Light HC1 G-1-300646 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 0 | 496K | Sep 2024 – Jul 2026 |
| Light G-2-149068 | Chaparral (USA) Energy, Inc. only | Morales (3400) | Jackson | 1 | 0 | 46K | Mar 1994 – Aug 2001 |
| Funk, Creston Jr. et Al G-2-162202 | Lightning Oil Company only | Wildcat | Goliad | 1 | 0 | 0 | Dec 1995 – Jul 2012 |
| Ramsey, R. H. G-2-176462 | Lightning Oil Company only | Big Oak (Frio 2825) | Goliad | 1 | 0 | 49.6K | Oct 1999 – May 2019 |
| Light G-2-186633 | Chaparral (USA) Energy, Inc. only | Wildcat | Jackson | 1 | 0 | 0 | Aug 2001 – Jan 2002 |
| Cohn G-2-189619 | Lightning Oil Company only | Big Oak (Frio 2825) | Goliad | 1 | 0 | 7.13K | Sep 2000 – Jun 2014 |
| Cohn G-2-189621 | Lightning Oil Company only | Goliad, West (2650) | Goliad | 1 | 0 | 220K | Aug 2000 – Jun 2014 |
| Cohn G-2-189918 | Lightning Oil Company only | Big Oak (Frio 2825) | Goliad | 1 | 0 | 42.1K | Oct 2001 – Jul 2011 |
| Cohn G-2-190844 | Lightning Oil Company only | Big Oak (Frio 2825) | Goliad | 1 | 0 | 7.41K | Jun 2002 – Sep 2016 |
| Cohn G-2-200527 | Lightning Oil Company only | Big Oak (Frio 2000) | Goliad | 1 | 0 | 1.44K | Mar 2003 – Oct 2015 |