| Dauer -B- G-14-166472 | O'Neal Cattle Co. | Panhandle, West | 1 | 0 | 322K | Dec 1997 – Apr 2026 |
| Dowd G-14-166536 | Pantera Energy Company | Panhandle, West | 1 | 0 | 401K | Dec 1997 – Apr 2026 |
| Sanford G-14-166842 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 436K | Jun 1998 – Apr 2026 |
| Moore G-14-167431 | 6A Production | Panhandle, West | 1 | 0 | 362K | Jan 1998 – Apr 2026 |
| Burnett C Unit G-14-167455 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.86M | Feb 1998 – Apr 2026 |
| Dauer G-14-167898 | 6A Production | Panhandle, West | 1 | 0 | 139K | Jan 1998 – Jan 2025 |
| Burnett G-14-167906 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 629K | Feb 1998 – Apr 2026 |
| Burnett AF Unit G-14-168233 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.09M | Mar 1998 – Apr 2026 |
| Kotara-Holmes G-14-168357 | Pantera Energy Company | Panhandle, West | 1 | 0 | 1.82M | Apr 1998 – Apr 2026 |
| Hodges G-14-168597 | Pantera Energy Company | Panhandle, West | 1 | 0 | 1.05M | Apr 1998 – Apr 2026 |
| Burnett F Unit G-14-169451 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 2.01M | Mar 1998 – Apr 2026 |
| Burnett G-14-170267 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.41M | Jul 1998 – Apr 2026 |
| Burnett G-14-170274 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.57M | Jul 1998 – Apr 2026 |
| Urbanczyk G-14-170416 | Pantera Energy Company | Panhandle, West | 1 | 0 | 472K | Jul 1998 – Apr 2026 |
| Haiduk G-14-171253 | Mon Corp. | Panhandle, West | 1 | 0 | 121K | Nov 1998 – Apr 2026 |
| Bednorz Estate G-14-171264 | Pantera Energy Company | Panhandle, West | 1 | 0 | 185K | Oct 1998 – May 2020 |
| Patrick "B" G-14-171532 | Sanchez Production, LLC | Panhandle, West | 1 | 0 | 159K | Oct 1998 – Mar 2026 |
| Seiber G-14-171706 | Ponderosa TX Operating LLC | Panhandle, West | 1 | 0 | 281K | Jan 1999 – Apr 2026 |
| Burnett A G-14-171994 | Conocophillips Company | Panhandle, West | 1 | 0 | 102K | Jun 1998 – Jun 2002 |
| Burnett I Unit G-14-171995 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 625K | Jun 1998 – Apr 2026 |
| Poling "26-27" G-14-172106 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 23.7K | Nov 1998 – Feb 2000 |
| Poling "29-30" G-14-172107 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 45.7K | Nov 1998 – Jun 2002 |
| Mineral Investments G-14-172169 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 860K | Dec 1998 – Apr 2026 |
| Deahl -B- G-14-172909 | Scout Energy Management LLC | Panhandle, West | 1 | 0 | 113K | Apr 1999 – Aug 2001 |
| Burnett G-14-174583 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.04M | Aug 1999 – Apr 2026 |
| Clark G-14-175033 | Ponderosa TX Operating LLC | Panhandle, West | 1 | 0 | 597K | Sep 1999 – Apr 2026 |
| Burnett G-14-175522 | Pantera Energy Company | Panhandle, West | 1 | 0 | 13.2K | Jan 2000 – Oct 2001 |
| Horn, Edith S. G-14-175559 | Caprock Engineering, Inc. | Panhandle, West | 1 | 0 | 0 | — |
| Rice, J.B. G-14-175589 | Caprock Engineering, Inc. | Panhandle, West | 1 | 0 | 216K | Mar 2000 – Mar 2014 |
| Jordan G-14-175817 | Pantera Energy Company | Panhandle, West | 1 | 0 | 225K | Jan 2000 – Apr 2026 |
| Texas Fee G-14-175888 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 306K | Oct 1999 – Apr 2026 |
| Drey G-14-176961 | Williams, W. R., Inc. | Panhandle, West | 1 | 0 | 105K | Apr 2000 – Jan 2024 |
| Juanita G-14-177657 | Pantera Energy Company | Panhandle, West | 1 | 0 | 64.4K | May 2000 – Nov 2001 |
| Burnett G-14-179276 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 634K | Aug 2000 – Apr 2026 |
| Schafer Ranch G-14-179454 | Red Line Company, Ltd. | Panhandle, West | 1 | 0 | 241K | Oct 2000 – Apr 2026 |
| Burnett G-14-179491 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.14M | Jul 2000 – Apr 2026 |
| Deahl, G. W. G-14-179636 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 673K | Oct 2000 – Aug 2023 |
| Fuqua G-14-179981 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 760K | Oct 2000 – Apr 2026 |
| Burnett G-14-180124 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 522K | Oct 2000 – Apr 2026 |
| Deahl, G. W. G-14-180685 | Pantera Energy Company | Panhandle, West | 1 | 0 | 148K | Dec 2000 – Apr 2026 |
| McBrayer G-14-180995 | Pantera Energy Company | Panhandle, West | 1 | 0 | 352K | Jan 2001 – Apr 2026 |
| McConnell, R.S. G-14-181125 | Pantera Energy Company | Panhandle, West | 1 | 0 | 441K | Feb 2001 – Apr 2026 |
| Schafer G-14-181172 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 262K | Nov 2000 – Mar 2026 |
| Burnett G-14-181461 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.22M | Oct 2000 – Apr 2026 |
| Coffee Estate G-14-181865 | Pantera Energy Company | Panhandle, West | 1 | 0 | 460K | Mar 2001 – Apr 2026 |
| Rosa G-14-182073 | Red Line Company, Ltd. | Panhandle, West | 1 | 0 | 610K | May 2001 – Apr 2026 |
| McConnell G-14-182444 | Red Line Company, Ltd. | Panhandle, West | 1 | 0 | 103K | May 2001 – Oct 2021 |
| Wells -A- G-14-184244 | Pantera Energy Company | Panhandle, West | 1 | 0 | 157K | Aug 2001 – Apr 2026 |
| Bischel G-14-184411 | Pantera Energy Company | Panhandle, West | 1 | 0 | 402K | Aug 2001 – Apr 2026 |
| Johnson G-14-184798 | Large Operating LLC | Panhandle, West | 1 | 0 | 164K | Dec 2000 – Oct 2018 |