| Henderson Trust "NN" G-9-154253 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 9.07K | 907K | Mar 1995 – Apr 2026 |
| Henderson Trust "NN" G-9-142864 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 3.35K | 280K | Jan 1993 – May 2014 |
| Henderson 23 G-9-131901 | Toc Energy Resources, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 3.25K | 1.23M | Jan 1993 – Jul 2012 |
| Henderson G-9-152148 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 2.81K | 2.89M | Nov 1994 – Apr 2026 |
| Henderson 23 G-9-170834 | Toc Energy Resources, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 2.38K | 938K | Oct 1998 – Feb 2026 |
| Henderson Trust "GG" G-9-144670 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 2.17K | 1.12M | Jan 1993 – Apr 2026 |
| Sealy-Hutchins "9" G-9-144178 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 1.93K | 427K | Feb 1993 – Apr 2026 |
| Meadows Ranch "2" G-9-163254 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 1.55K | 1.95M | Sep 1997 – Apr 2026 |
| Sealy-Hutchins "A" G-9-147561 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 1.43K | 394K | Oct 1993 – Mar 2026 |
| Henderson, John W. III "K" G-9-135032 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 1.33K | 1.31M | Jun 1993 – Apr 2026 |
| Sealy-Hutchins "9" G-9-144722 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 1.06K | 585K | Feb 1993 – Apr 2026 |
| Vada Bean "B" G-9-169667 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 973 | 191K | Jul 1998 – Apr 2026 |
| Henderson Trust "OO" G-9-142973 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 966 | 302K | Jan 1993 – Oct 2019 |
| Henderson, John W. III L G-9-133700 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 965 | 1.11M | Jan 1993 – Apr 2026 |
| Henderson Trust "BB" G-9-144182 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 962 | 434K | Mar 1993 – Jul 2014 |
| Henderson Trust "GG" G-9-154420 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 914 | 364K | Feb 1995 – Apr 2026 |
| Henderson, John W. III "L" G-9-96202 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 899 | 719K | Jan 1993 – Jan 2022 |
| Henderson G-9-142514 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 864 | 1.88M | Jan 1993 – Apr 2026 |
| Henderson, J. W. III "E" G-9-132186 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 843 | 1.05M | Jan 1993 – Dec 2022 |
| Henderson, John W. III "B" G-9-85619 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 788 | 104K | Jan 1993 – Feb 2021 |
| Henderson, John W. III "K" G-9-205063 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 768 | 743K | Nov 2003 – Jun 2020 |
| Sealy-Hutchins "9" G-9-144817 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 756 | 1.14M | Feb 1993 – Apr 1998 |
| Henderson G-9-156308 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 746 | 747K | Jun 1995 – May 2006 |
| Sealy-Hutchins "9" G-9-165673 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 705 | 118K | Sep 1997 – Apr 2026 |
| Henderson Trust "EE" G-9-144201 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 688 | 492K | Jan 1993 – Oct 1995 |
| Henderson Trust "EE" G-9-144666 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 614 | 364K | Feb 1993 – Oct 1994 |
| Henderson Trust "DD" G-9-142866 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 538 | 419K | Jan 1993 – Jan 1995 |
| Henderson Trust "DD" G-9-144671 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 490 | 148K | Feb 1993 – Apr 1998 |
| Henderson G-9-144404 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 489 | 713K | Jan 1993 – Dec 2009 |
| Henderson G-9-155437 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 389 | 540K | Jul 1995 – Mar 2019 |
| Henderson Trust "NN" G-9-144199 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 383 | 14.2K | Jan 1993 – Mar 1996 |
| Henderson Unit G-9-147308 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 328 | 425K | Sep 1993 – Apr 2026 |
| Henderson Trust "DD" G-9-142509 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 254 | 456K | Feb 1993 – Jan 1995 |
| Henderson Trust "BB" G-9-142865 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 219 | 682K | Jan 1993 – Apr 2026 |
| Meadows Ranch "3" G-9-163476 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 200 | 77.1K | Sep 1997 – Apr 2026 |
| Henderson Trust "EE" G-9-143065 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 197 | 287K | Jan 1993 – Aug 1995 |
| Couch "C" G-9-160230 | Scout Energy Management LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 173 | 594K | Sep 1996 – Apr 2026 |
| Roy Henderson Estate "A" G-9-247110 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 154 | 96.6K | Jun 2008 – Mar 2019 |
| Henderson Trust "BB" G-9-153688 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 152 | 715K | Feb 1995 – Apr 2026 |
| Henderson Trust X G-9-147205 | Bob Hughes Oil Company, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 150 | 826K | Oct 1993 – Mar 2026 |
| Henderson 38-8 G-9-146664 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 150 | 214K | Aug 1993 – Mar 1996 |
| Henderson, John W. III "K" G-9-167040 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 143 | 631K | Jan 1998 – Apr 2026 |
| Henderson State "3" G-9-147857 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 133 | 54.1K | Dec 1993 – May 1996 |
| Henderson Trust "OO" G-9-142970 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 96 | 932K | Jan 1993 – Apr 2026 |
| Henderson Unit G-9-146766 | Red Stag Operating, LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 85 | 724K | Sep 1993 – Apr 2026 |
| Henderson, John W. III "H" G-9-91265 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 64 | 67.6K | Jan 1993 – Feb 2021 |
| Henderson, John W. III "B" G-9-90838 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 49 | 679K | Jan 1993 – Feb 2021 |
| Henderson, John W. III "B" G-9-88370 | DJH Oil & Gas LLC only | Ozona, SW. (Strawn) | Crockett | 1 | 49 | 676K | Jan 1993 – Feb 2021 |
| Henderson Trust "EE" G-9-151477 | Enron Oil & Gas Company only | Ozona, SW. (Strawn) | Crockett | 1 | 31 | 34.3K | Sep 1994 – Oct 1994 |
| Sealy-Hutchins "9" G-9-147672 | Enron Oil & Gas Company only | Ozona, SW. (Strawn) | Crockett | 1 | 24 | 126K | Dec 1993 – Jul 1994 |