| McLaughlin G-14-24156 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.03M | by Jan 1993 – Jul 2023 |
| McLaughlin G-14-24157 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.3M | by Jan 1993 – Aug 2026 |
| McLaughlin G-14-24158 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 788K | by Jan 1993 – Aug 2026 |
| McLaughlin G-14-24159 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 296K | by Jan 1993 – Nov 2024 |
| McLaughlin G-14-24160 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 314K | by Jan 1993 – Aug 2026 |
| McLaughlin G-14-24161 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 570K | by Jan 1993 – Nov 2025 |
| McLaughlin G-14-24162 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 662K | by Jan 1993 – Aug 2026 |
| Maudlin G-14-24163 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 551K | by Jan 1993 – Jul 2025 |
| Mineral Inv. G-14-24164 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 910K | by Jan 1993 – Aug 2026 |
| Mineral Inv. G-14-24165 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 314K | by Jan 1993 – Nov 1998 |
| Moore G-14-24169 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 141K | by Jan 1993 – Aug 2014 |
| Noel G-14-24170 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 453K | by Jan 1993 – Aug 2026 |
| Pope -D- G-14-24171 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 173K | by Jan 1993 – Mar 2025 |
| Ramming G-14-24174 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.04M | by Jan 1993 – Aug 2026 |
| Schafer G-14-24175 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 477K | by Jan 1993 – Jan 2026 |
| Schafer G-14-24176 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.88M | by Jan 1993 – May 2019 |
| Schafer G-14-24178 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.21M | by Jan 1993 – Aug 2026 |
| Schafer G-14-24179 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.91M | by Jan 1993 – Aug 2026 |
| Schafer G-14-24180 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 194K | by Jan 1993 – Aug 2005 |
| Schafer G-14-24181 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 868K | by Jan 1993 – Aug 2026 |
| Schafer G-14-24182 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.27M | by Jan 1993 – Aug 2026 |
| Schafer G-14-24183 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 422K | by Jan 1993 – Feb 2025 |
| Smith G-14-24185 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 942K | by Jan 1993 – Aug 2026 |
| Talley-Baird G-14-24220 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 538K | by Jan 1993 – Sep 2015 |
| Texas Fee G-14-24226 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 185K | by Jan 1993 – Sep 1999 |
| Texas Fee G-14-24227 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 430K | by Jan 1993 – May 2016 |
| Urbanczyk, B. G-14-24240 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 611K | by Jan 1993 – Aug 2026 |
| Urbanczyk, B. G-14-24241 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 961K | by Jan 1993 – Aug 2026 |
| Urbanczyk, J. H. G-14-24242 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 354K | by Jan 1993 – Sep 2019 |
| Urbanczyk, J. H. G-14-24243 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 276K | by Jan 1993 – Mar 2016 |
| Witter G-14-24247 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 390K | by Jan 1993 – Jan 2025 |
| Boone, Alvora G-14-24248 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 469K | by Jan 1993 – Aug 2026 |
| Broadway G-14-24249 | Scout Energy Management LLC | Panhandle, West | 1 | 0 | 0 | — |
| Crumpacker G-14-24252 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 1.13M | by Jan 1993 – Aug 2026 |
| Haiduk G-14-24253 | Pantera Energy Company | Panhandle, West | 1 | 0 | 90.4K | by Jan 1993 – May 1998 |
| Simmons G-14-24257 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 483K | by Jan 1993 – Aug 2026 |
| Webster G-14-24258 | Mustang Oil & Gas Corporation | Panhandle, West | 1 | 0 | 0 | — |
| Horn, T. A. G-14-24259 | Diamond S Energy Company | Panhandle, West | 1 | 0 | 1.06M | by Jan 1993 – Aug 2026 |
| Horn Briggs -U- G-14-24260 | Diamond S Energy Company | Panhandle, West | 1 | 0 | 514K | by Jan 1993 – Aug 2026 |
| Horn Briggs -B- G-14-24261 | Gunsmoke Energy Company | Panhandle, West | 1 | 0 | 738K | by Jan 1993 – Dec 2006 |
| Rice, J. B. G-14-24262 | Caprock Engineering, Inc. | Panhandle, West | 1 | 0 | 41.8K | by Jan 1993 – Mar 2000 |
| Riggins, Loyd G-14-24263 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 1.09M | by Jan 1993 – Aug 2026 |
| Riggins U-Texas G-14-24264 | Bce-Mach III LLC | Panhandle, West | 1 | 0 | 619K | by Jan 1993 – Apr 2020 |
| Burnett G-14-24265 | Conoco Inc. | Panhandle, West | 1 | 0 | 3.6K | by Jan 1993 – Apr 1993 |
| Cunningham G-14-24266 | Pantera Energy Company | Panhandle, West | 1 | 0 | 0 | — |
| Kees G-14-24267 | G. H. Ranch, Inc. | Panhandle, West | 1 | 0 | 235 | by Jan 1993 – Feb 1993 |
| McConnell G-14-24268 | G. H. Ranch, Inc. | Panhandle, West | 1 | 0 | 0 | — |
| Burnett G-14-24272 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 268K | by Jan 1993 – Aug 2026 |
| Burnett G-14-24273 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 1.31M | by Jan 1993 – Aug 2026 |
| Burnett G-14-24274 | High River Res Operating, LLC | Panhandle, West | 1 | 0 | 161K | by Jan 1993 – Aug 2026 |