| Rozelle, Ralph G-6-150488 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 22.2K | 2.27M | May 1994 – Apr 2026 |
| New Birmingham "B" Gas Unit #2 G-6-154154 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 9.7K | 3.1M | Feb 1995 – Apr 2026 |
| Gardiner Estate G-6-167886 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 9.4K | 1.88M | Feb 1998 – Apr 2026 |
| Rozelle, Ralph G-6-159126 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 8.01K | 1.28M | Apr 1996 – Apr 2026 |
| Whiteman Gas Unit #1 G-6-148959 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 6.8K | 2.79M | Feb 1994 – Apr 2026 |
| Holcomb G-6-158146 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 6.32K | 2.02M | Feb 1996 – Apr 2026 |
| McClendon Gas Unit #1 G-6-149685 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 6.14K | 1.91M | Apr 1994 – Apr 2026 |
| Champion International G-6-157363 | Hibbard Energy, LP only | White Oak Creek (Travis Peak) | Cherokee | 1 | 6.1K | 798K | Dec 1995 – Feb 1997 |
| Rozelle, Ralph G-6-163194 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 5.45K | 1.29M | May 1997 – Dec 2016 |
| New Birmingham "B" Gas Unit 2 G-6-89097 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 5.24K | 1.57M | Jan 1993 – Apr 2026 |
| Duplichain G-6-87169 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 5.12K | 502K | Jan 1993 – Apr 2026 |
| Champion International G-6-154922 | Hibbard Energy, LP only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4.55K | 1.17M | May 1995 – Apr 2026 |
| New Birmingham "B" Gas Unit #3 G-6-150947 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4.53K | 2.65M | Jul 1994 – Apr 2026 |
| Holcomb G-6-185603 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4.52K | 818K | Aug 2001 – Apr 2026 |
| New Birmingham "B" Gas Unit #1 G-6-151160 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4.3K | 2.22M | Aug 1994 – Mar 2024 |
| Thompson, Charlie Unit G-6-273864 | Buffco Production Inc. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4.12K | 298K | Mar 2014 – Apr 2026 |
| New Birmingham "B" Gas Unit #1 G-6-163077 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4K | 1.99M | Mar 1997 – Apr 2026 |
| Holcomb G-6-174553 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.67K | 778K | Jul 1999 – Sep 2016 |
| New Birmingham "B" Gas Unit #1 G-6-172058 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.57K | 2.41M | Jan 1999 – Apr 2026 |
| New Birmingham "B" Gas Unit #3 G-6-151143 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.57K | 3.75M | Aug 1994 – Apr 2026 |
| Rozelle "A" G-6-160336 | Kaiser-Francis Oil Company only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.44K | 136K | Sep 1996 – Jul 1997 |
| New Birmingham GU 2 G-6-159163 | Headington Oil Company, L.P. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.43K | 1.41M | Jun 1996 – Apr 2004 |
| Jones, Alvie F. Gas Unit #1 G-6-175202 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.3K | 893K | Aug 1999 – Apr 2026 |
| Whiteman-Decker GU #1 G-6-147723 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.27K | 2.88M | Oct 1993 – Apr 2026 |
| Whiteman-Decker GU #1 G-6-147760 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.15K | 1.72M | Nov 1993 – Apr 2026 |
| New Birmingham "B" Gas Unit 2 G-6-148909 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.15K | 1.46M | Feb 1994 – Apr 2025 |
| Holcomb G-6-172396 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.11K | 1.47M | Jan 1999 – Apr 2026 |
| Holcomb G-6-172395 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.85K | 973K | Dec 1998 – Mar 2021 |
| Rozelle, Ralph G-6-185748 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.83K | 242K | Aug 2001 – Sep 2012 |
| Rozelle, Ralph G-6-162425 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.81K | 553K | Jan 1997 – May 2025 |
| Little G-6-167105 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.64K | 1.1M | Jan 1998 – Nov 2025 |
| Jones, Alvie F. Unit #1 G-6-150896 | Pedernales Petroleum OP, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.59K | 752K | Jul 1994 – Apr 2026 |
| Shartle, Thomas H. G-6-145475 | Kaiser-Francis Oil Company only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.52K | 384K | Mar 1993 – Apr 2018 |
| Holcomb G-6-154138 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.52K | 2.03M | Feb 1995 – Apr 2026 |
| New Birmingham "B" Gas Unit #1 G-6-162112 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.51K | 3.45M | Oct 1996 – Apr 2026 |
| Holcomb G-6-179856 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.5K | 542K | Aug 2000 – Nov 2008 |
| Whiteman Gas Unit #1 G-6-168067 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.44K | 1.59M | Mar 1998 – Apr 2026 |
| New Birmingham "B" Gas Unit #2 G-6-177169 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.42K | 1.56M | Jan 2000 – Apr 2026 |
| Little G-6-83524 | XTO Energy Inc. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.42K | 723K | Jan 1993 – Sep 2018 |
| New Birmingham "B" Gas Unit #2 G-6-158887 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.35K | 517K | Feb 1996 – Dec 2016 |
| New Birmingham "B" Gas Unit #1 G-6-158409 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.26K | 2.17M | Feb 1996 – Apr 2026 |
| Whiteman-Decker GU #1 G-6-223420 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.24K | 849K | Sep 2006 – Apr 2026 |
| Holcomb-Little G-6-165015 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.19K | 904K | Aug 1997 – Apr 2026 |
| Holcomb G-6-186735 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.11K | 1.51M | Jul 2001 – Apr 2026 |
| Holcomb G-6-175254 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.05K | 1.18M | Sep 1999 – Apr 2026 |
| Holcomb G-6-183816 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.97K | 1.19M | Aug 2000 – Jun 2022 |
| Jones, Alvie F. Unit #1 G-6-174373 | Sabine Oil & Gas Corporation only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.79K | 749K | Jun 1999 – Aug 2014 |
| Whiteman-Decker GU #1 G-6-174093 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.75K | 602K | Jul 1999 – Apr 2026 |
| Holcomb "D" G-6-159664 | Marathon Oil Company only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.75K | 302K | Jul 1996 – May 1997 |
| Holcomb-Little G-6-86241 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.74K | 983K | Jan 1993 – Apr 2026 |