| 1501 | FULLER | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 1502 | FULLER | Wise County, TX | Oil & Gas Property | May 2026 |
| 1503 | FULLER | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 1504 | FULLER | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 1505 | FULLER | Kent County, TX | Oil & Gas Property | May 2026 |
| 1506 | FULLER | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 1507 | FULLER | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 1508 | FULLER 43 | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 1509 | FULLER DORWARD UNIT | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 1510 | FULLER JONES | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 1511 | FULLER M. L | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 1512 | FULLER THOMAS & ODELL | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 1513 | FULLER-NEWTON ET AL | Goliad County, TX | Oil & Gas Property | May 2017 |
| 1514 | FULLERTON CLEARFORK UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 1515 | FULLERTON EAST | Andrews County, TX | Oil Property | May 2026 |
| 1516 | FULLERTON SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 1517 | FULPS J. M | Caldwell County, TX | Oil & Gas Property | May 2026 |
| 1518 | FULSON | Tarrant County, TX | Gas Property | Jun 2026 |
| 1519 | FULTON | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 1520 | FULTON | Lubbock County, TX | Oil & Gas Property | Jun 2026 |
| 1521 | FULTON | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 1522 | FULTON | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 1523 | FULTON | Oldham County, TX | Oil & Gas Property | Jun 2026 |
| 1524 | FULTON BEACH | Aransas County, TX | Oil & Gas Property | Apr 2022 |
| 1525 | FULTON GEORGE GAS UNIT NO. 1 | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 1526 | FULTON, C. T | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 1527 | FULTON-SELL | Lipscomb County, TX | Oil & Gas Property | Aug 2025 |
| 1528 | FULTS GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1529 | FUNK | Tom Green County, TX | Oil & Gas Property | Jan 2019 |
| 1530 | FUNK | Young County, TX | Oil & Gas Property | Dec 2025 |
| 1531 | FUNK ET AL GAS UNIT | Goliad County, TX | Oil & Gas Property | Jun 2026 |
| 1532 | FUNK JOE | Tom Green County, TX | Oil & Gas Property | Jun 2026 |
| 1533 | FUNKHOUSER 20 | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 1534 | FUNKY BOSS | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 1535 | FUNNY CIDE 32 | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 1536 | FUQUA | Carson County, TX | Gas Property | May 2026 |
| 1537 | FUQUA | Moore County, TX | Oil & Gas Property | Jun 2026 |
| 1538 | FURLOUGH GAS UNIT | Leon County, TX | Oil & Gas Property | May 2026 |
| 1539 | FURLOW | Shelby County, TX | Oil & Gas Property | Oct 2025 |
| 1540 | FURMINT | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 1541 | FURNEAUX | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 1542 | FURQUERON | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 1543 | FURR | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 1544 | FURR-TUBB | Crane County, TX | Oil & Gas Property | May 2026 |
| 1545 | FURRH | Harrison County, TX | Oil & Gas Property | Apr 2017 |
| 1546 | FURRH | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1547 | FURRH | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 1548 | FURRH | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 1549 | FURRH | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1550 | FURRH | Harrison County, TX | Oil & Gas Property | Nov 2003 |
| 1551 | FURRH | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1552 | FURRH | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1553 | FURRH BO GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1554 | FURRH EUNICE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1555 | FURRH GAS UNIT | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1556 | FURRH GAS UNIT | Harrison County, TX | Oil & Gas Property | May 2026 |
| 1557 | FURRH GAS UNIT NO. 3 | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1558 | FURRH GR-FURRH WK (AW) | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1559 | FURRH J | Panola County, TX | Oil & Gas Property | May 2026 |
| 1560 | FURRH JAMES MADISON | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1561 | FURRH OIL UNIT | Harrison County, TX | Oil & Gas Property | Aug 2018 |
| 1562 | FURRH OIL UNIT NO 3 | Harrison County, TX | Oil & Gas Property | May 2026 |
| 1563 | FURRH-BOUNDS 6H | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1564 | FURRH-CARTER HV UNIT | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1565 | FURRH-COLLIER GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1566 | FURRH-COOPER | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1567 | FURRH-ELUM-HARPER (AW) | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1568 | FURRH-FINDLEY | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1569 | FURRH-KATE 7H | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 1570 | FURRH-MIMS ( | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1571 | FURRH-TILLER GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 1572 | FURRY | Colorado County, TX | Oil & Gas Property | Jun 2026 |
| 1573 | FURTHER UNIT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 1574 | FURY 10 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 1575 | FUSSELL | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 1576 | FWISD | Tarrant County, TX | Gas Property | Feb 2023 |