| Harrison Interests, Ltd. "A" O-3-7474 | Hankamer (Miocene Sand) | Liberty | 35 | 695K | 49.9K | Jan 1993 – Jul 2026 |
| Henderson, John W. 111 "K" O-9-15147 | Ozona (Canyon Sand) | Crockett | 2 | 41.5K | 962K | Jun 2001 – May 2024 |
| Henderson, John W. III "N" G-9-161009 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 396K | Sep 1996 – May 2024 |
| Henderson, John W. III "A" G-9-183958 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 1.06M | Jun 2001 – May 2024 |
| Henderson, John W. III "N" G-9-247111 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 243K | Jun 2008 – May 2024 |
| Henderson, John W. III "A" G-9-186549 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 355K | Sep 2001 – May 2024 |
| Henderson, John W. III "A" G-9-185787 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 608K | Sep 2001 – May 2024 |
| Johnson, Norman Dudley "B" G-9-185626 | Hunt-Baggett (Strawn) | Crockett | 1 | 0 | 1.03M | Feb 2001 – May 2024 |
| Henderson, John W. III "A" G-9-84723 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 714K | Jan 1993 – May 2024 |
| Henderson, John W. III "A" G-9-204573 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 500K | Nov 2003 – May 2024 |
| Henderson, John W. III "A" G-9-186551 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 571K | Nov 2001 – May 2024 |
| Henderson, John W. III "A" G-9-185786 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 489K | Sep 2001 – May 2024 |
| Henderson, John W. III "A" G-9-246319 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 340K | Jul 2008 – May 2024 |
| Henderson, John W. III "A" G-9-185054 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 737K | Jul 2001 – May 2024 |
| Henderson, John W. III "I" G-9-182202 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 244K | Dec 2000 – May 2024 |
| Vada Bean G. U. 2 "C" G-9-100420 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 161K | Jan 1993 – May 2024 |
| Henderson, John W. III "N" G-9-106829 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 379K | Jan 1993 – May 2024 |
| Henderson, John W. III "N" G-9-169003 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 400K | May 1998 – May 2024 |
| Henderson, John W. III "A" G-9-182295 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 846K | Jan 2001 – May 2024 |
| Henderson, John W. III "F" G-9-94837 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 436K | Jan 1993 – May 2024 |
| Henderson, John W. III "K" G-9-205063 | Ozona, SW. (Strawn) | Crockett | 1 | 0 | 743K | Nov 2003 – May 2024 |
| Henderson, John W. III "N" G-9-140954 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 315K | Jan 1993 – May 2024 |
| Vada Bean G. U. 2 "C" G-9-182298 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 354K | Jan 2001 – May 2024 |
| Henderson, John W. III "I" G-9-182201 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 223K | Jan 2001 – May 2024 |
| Henderson, John W. III "F" G-9-95436 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 153K | Jan 1993 – May 2024 |
| Henderson, John W. III "N" G-9-161008 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 922K | Oct 1996 – May 2024 |
| Henderson, John W. III "A" G-9-184516 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 785K | Jul 2001 – May 2024 |
| Henderson, John W. III "K" G-9-140839 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 742K | Jan 1993 – May 2024 |
| Henderson, John W. III "N" G-9-180917 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 437K | Oct 2000 – May 2024 |
| Henderson, John W. III "N" G-9-169449 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 234K | May 1998 – May 2024 |
| Henderson, J. W. III "E" G-9-132186 | Ozona, SW. (Strawn) | Crockett | 1 | 0 | 1.05M | Jan 1993 – May 2024 |
| Henderson, John W. 111 "N" G-9-106727 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 313K | Jan 1993 – May 2024 |
| University Block 33 17 & 18 G.U. G-9-143883 | Howards Creek (Canyon) | Crockett | 1 | 0 | 530K | Jan 1993 – Jan 2024 |
| Henderson, John W. III "K" G-9-167461 | Ozona, SW. (Strawn) | Crockett | 1 | 0 | 254K | Jan 1998 – Dec 2023 |
| Vada Bean "A" G-9-169447 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 459K | May 1998 – Dec 2023 |
| University Lands 19-33 G-9-201376 | Howards Creek (Penn.) | Crockett | 1 | 0 | 665K | Oct 2003 – Nov 2023 |
| University Lands 19-33 G-9-244736 | Howards Creek (Canyon) | Crockett | 1 | 0 | 394K | Aug 2008 – Nov 2023 |
| University Land 30-30A G-9-201373 | Howards Creek (Penn.) | Crockett | 1 | 0 | 389K | Oct 2003 – Nov 2023 |
| University Lands 9-32 G-9-129476 | Howards Creek (Penn.) | Crockett | 1 | 0 | 1.53M | Jan 1993 – Nov 2023 |
| Henderson, John W. III "K" G-9-98814 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 1.12M | Jan 1993 – Nov 2023 |
| Henderson, John W. III "N" G-9-169222 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 290K | May 1998 – Nov 2023 |
| University "4-32" G-9-84580 | Howards Creek (Penn.) | Crockett | 1 | 0 | 774K | Jan 1993 – Nov 2023 |
| University 18-33 Gas Unit North G-9-204557 | Howards Creek (Penn.) | Crockett | 1 | 0 | 588K | Sep 2003 – Nov 2023 |
| University Lands 3-32 G-9-83964 | Howards Creek (Penn.) | Crockett | 1 | 0 | 447K | Jan 1993 – Nov 2023 |
| University Lands 2-32 G-9-83245 | Howards Creek (Penn.) | Crockett | 1 | 0 | 659K | Jan 1993 – Nov 2023 |
| University Block 33 17 & 18 G.U. G-9-80058 | Howards Creek (Canyon) | Crockett | 1 | 0 | 514K | Jan 1993 – Nov 2023 |
| University Lands 3-32 G-9-129267 | Howards Creek (Penn.) | Crockett | 1 | 0 | 854K | Jan 1993 – Oct 2023 |
| University Lands "19-33" G-9-84477 | Howards Creek (Penn.) | Crockett | 1 | 0 | 758K | Jan 1993 – Oct 2023 |
| University Lands 19-33 G-9-200780 | Howards Creek (Penn.) | Crockett | 1 | 0 | 429K | Aug 2003 – Oct 2023 |
| University Lands "2-32" G-9-244735 | Howards Creek (Penn.) | Crockett | 1 | 0 | 330K | Jul 2008 – Oct 2023 |