| 1 | FEDRIC | Sherman County, TX | Oil & Gas Property | Jan 2026 |
| 2 | FIKE | Sherman County, TX | Oil & Gas Property | Jan 2026 |
| 3 | FILES | Sherman County, TX | Oil & Gas Property | Jan 2026 |
| 4 | FIRST ST BANK OF STRATFORD | Sherman County, TX | Gas Property | Jan 2026 |
| 5 | FIRST ST BANK OF STRATFORD -C | Sherman County, TX | Gas Property | Jan 2026 |
| 6 | FISHER | Sherman County, TX | Oil & Gas Property | Jan 2026 |
| 7 | FLYR 2 | Sherman County, TX | Gas Property | Jan 2026 |
| 8 | FLYR GAS UNIT | Sherman County, TX | Gas Property | Jan 2026 |
| 9 | FOERSTERLING | Sherman County, TX | Gas Property | Jan 2026 |
| 10 | FOLSOM GAS UNIT | Sherman County, TX | Gas Property | Jan 2026 |
| 11 | FOREMAN A. D | Sherman County, TX | Gas Property | Jan 2026 |
| 12 | FOSTER WM. J | Sherman County, TX | Gas Property | Jan 2026 |
| 13 | FUENTES | Sherman County, TX | Gas Property | Jan 2026 |