| 1501 | ATKINSON | Collingsworth County, TX | Gas Property | Apr 2026 |
| 1502 | ATKINSON | McMullen County, TX | Oil & Gas Property | May 2022 |
| 1503 | ATKINSON | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 1504 | ATKINSON | Irion County, TX | Oil & Gas Property | Nov 2020 |
| 1505 | ATKINSON | Knox County, TX | Oil Property | Apr 2026 |
| 1506 | ATKINSON | Denton County, TX | Gas Property | Apr 2026 |
| 1507 | ATKINSON | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 1508 | ATKINSON FAMILY 1 | Jim Wells County, TX | Oil & Gas Property | Apr 2026 |
| 1509 | ATKINSON V | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 1510 | ATKINSON WEST /SAN ANGELO/ | Tom Green County, TX | Oil & Gas Property | Apr 2026 |
| 1511 | ATKINSON, MARY | Victoria County, TX | Oil & Gas Property | Apr 2026 |
| 1512 | ATKINSON-MCCONNELL | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 1513 | ATKINSON-WELLS | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 1514 | ATLANTA 73 | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 1515 | ATLANTIC | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 1516 | ATLANTIC | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 1517 | ATLANTIC | Ward County, TX | Oil & Gas Property | May 2022 |
| 1518 | ATLANTIC | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 1519 | ATLANTIC | Ward County, TX | Oil & Gas Property | Dec 2019 |
| 1520 | ATLANTIC | Crane County, TX | Oil & Gas Property | Feb 2026 |
| 1521 | ATLANTIC CAST | Jasper County, TX | Oil & Gas Property | Feb 2005 |
| 1522 | ATLANTIC INLAND GROUP | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 1523 | ATLANTIC RICHFIELD | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 1524 | ATLANTIC STATE | Crane County, TX | Oil & Gas Property | Apr 2026 |
| 1525 | ATLANTIC-HOLT | Andrews County, TX | Oil & Gas Property | Feb 2026 |
| 1526 | ATLANTIC-SINCLAIR | Jasper County, TX | Oil & Gas Property | Apr 2026 |
| 1527 | ATLANTIC-SINCLAIR FEE | Tyler County, TX | Oil & Gas Property | Feb 2026 |
| 1528 | ATLANTIC-UNIVERSITY | Crane County, TX | Oil & Gas Property | Apr 2026 |
| 1529 | ATLANTIC-UNIVERSITY | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 1530 | ATLANTIS | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 1531 | ATLAS | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 1532 | ATLAS 54-62 UNIT 2 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 1533 | ATLAS MILDRED | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 1534 | ATLAS UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 1535 | ATOMIC 55-1-18-6 | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 1536 | ATOMIC 55-1-7 UNIT | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 1537 | ATRELLE | Midland County, TX | Oil & Gas Property | Jun 2025 |
| 1538 | ATTOYAC RIVER | Nacogdoches County, TX | Gas Property | Apr 2026 |
| 1539 | ATTRIDGE | Jefferson County, TX | Oil & Gas Property | Mar 2026 |
| 1540 | ATWOOD | Young County, TX | Oil & Gas Property | Apr 2026 |
| 1541 | ATWOOD | Lubbock County, TX | Oil & Gas Property | Apr 2026 |
| 1542 | ATWOOD W.R | Taylor County, TX | Oil & Gas Property | Sep 2020 |
| 1543 | ATZGER UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 1544 | AUBEY, VICTOR | Jefferson County, TX | Oil & Gas Property | Aug 2017 |
| 1545 | AUBURN | Washington County, TX | Oil & Gas Property | May 2026 |
| 1546 | AUBURN EIGHT H 08AA | Washington County, TX | Oil & Gas Property | May 2026 |
| 1547 | AUBURN FOUR H 04AA | Washington County, TX | Oil & Gas Property | May 2026 |
| 1548 | AUDIE L. MURPHY | Jasper County, TX | Oil & Gas Property | Mar 2026 |
| 1549 | AUDIE MCDANIEL | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 1550 | AUDUBON | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 1551 | AUGUST | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 1552 | AUGUST WITTE | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 1553 | AUGUSTA-KENTON | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 1554 | AUGUSTA-OAKMONT-SAWGRASS 1 ( | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 1555 | AUGUSTSON | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 1556 | AUGUSTUS | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 1557 | AUGUSTUS | Culberson County, TX | Oil & Gas Property | Apr 2026 |
| 1558 | AUGUSTUS MCCRAE 22 | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 1559 | AULD | Ellis County, TX | Gas Property | Apr 2026 |
| 1560 | AULTMAN GAS UNIT | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 1561 | AUNT BEE | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 1562 | AUNT JOSIE | Terrell County, TX | Oil & Gas Property | Apr 2026 |
| 1563 | AUNT MAE | Jones County, TX | Oil & Gas Property | Jan 2026 |
| 1564 | AURELIA 1 | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 1565 | AURORA | Johnson County, TX | Gas Property | Apr 2026 |
| 1566 | AURORA LARSON 04-TTT-B02 WF | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 1567 | AURRA THOMAS UNIT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 1568 | AUSLEY | Burleson County, TX | Oil & Gas Property | Apr 2026 |
| 1569 | AUSTIN | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 1570 | AUSTIN | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 1571 | AUSTIN | Wheeler County, TX | Oil & Gas Property | Apr 2026 |
| 1572 | AUSTIN | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 1573 | AUSTIN A. W | Bexar County, TX | Oil & Gas Property | Mar 2026 |
| 1574 | AUSTIN COLLEGE | Austin County, TX | Oil & Gas Property | Apr 2026 |
| 1575 | AUSTIN COX 57-T1-42X43 W101H | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1576 | AUSTIN HELEN | Nueces County, TX | Oil & Gas Property | Apr 2026 |
| 1577 | AUSTIN MIA | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 1578 | AUSTIN MILLSPAUGH | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 1579 | AUSTIN R. E. GAS UNIT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 1580 | AUSTIN STATE | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 1581 | AUSTIN UNIT | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 1582 | AUSTIN UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 1583 | AUSTIN UNIT | Cooke County, TX | Oil & Gas Property | Dec 2022 |
| 1584 | AUTHENTIC 13 | Culberson County, TX | Oil & Gas Property | Apr 2026 |
| 1585 | AUTOBAHN 34-117 | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 1586 | AUTREY UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 1587 | AUTRY | Eastland County, TX | Oil & Gas Property | Mar 2026 |
| 1588 | AUTRY | Mitchell County, TX | Oil & Gas Property | Apr 2026 |
| 1589 | AVA 213 UNIT 1H | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 1590 | AVA STATE 36 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 1591 | AVA UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 1592 | AVA UNIT | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 1593 | AVALANCHE 29-40 UNIT | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 1594 | AVALANCHE 42-27 | Winkler County, TX | Oil & Gas Property | Mar 2026 |
| 1595 | AVANT | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 1596 | AVANT NORTH | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 1597 | AVANT NORTH UNIT | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 1598 | AVARY | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 1599 | AVENGER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 1600 | AVERILL TERRELL ETTA | Victoria County, TX | Oil & Gas Property | Apr 2026 |