| 1501 | ROBERT GUTIERREZ | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 1502 | ROBERT HINDES | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 1503 | ROBERT J.S. SMITH | Frio County, TX | Oil & Gas Property | Sep 2025 |
| 1504 | ROBERT KOTARA | Wilson County, TX | Oil & Gas Property | Sep 2025 |
| 1505 | ROBERT MICHAEL | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 1506 | ROBERT MICHAEL | Van Zandt County, TX | Oil & Gas Property | Jun 2014 |
| 1507 | ROBERT PAULSON | Coleman County, TX | Oil Property | Jul 2024 |
| 1508 | ROBERT PRICE | Dimmit County, TX | Oil & Gas Property | Dec 2018 |
| 1509 | ROBERT SHAW GAS UNIT NO. 1 | Limestone County, TX | Oil & Gas Property | Sep 2025 |
| 1510 | ROBERT STUTT GU A | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 1511 | ROBERT WALKER | Zavala County, TX | Oil & Gas Property | Sep 2025 |
| 1512 | ROBERT WALTON | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 1513 | ROBERTA UNIT 141-140E | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 1514 | ROBERTS | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 1515 | ROBERTS | Wise County, TX | Oil & Gas Property | Nov 2018 |
| 1516 | ROBERTS | Hockley County, TX | Oil & Gas Property | Sep 2025 |
| 1517 | ROBERTS | Eastland County, TX | Oil & Gas Property | Sep 2025 |
| 1518 | ROBERTS | Johnson County, TX | Gas Property | Sep 2025 |
| 1519 | ROBERTS | Limestone County, TX | Oil & Gas Property | Aug 2025 |
| 1520 | ROBERTS | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 1521 | ROBERTS | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 1522 | ROBERTS | Milam County, TX | Oil & Gas Property | Sep 2025 |
| 1523 | ROBERTS | Shackelford County, TX | Oil & Gas Property | Sep 2025 |
| 1524 | ROBERTS | Hockley County, TX | Oil & Gas Property | Sep 2025 |
| 1525 | ROBERTS | Gray County, TX | Gas Property | Sep 2025 |
| 1526 | ROBERTS | Bee County, TX | Oil & Gas Property | Sep 2006 |
| 1527 | ROBERTS | Liberty County, TX | Oil & Gas Property | Jul 2025 |
| 1528 | ROBERTS | Frio County, TX | Oil & Gas Property | Feb 2010 |
| 1529 | ROBERTS | Guadalupe County, TX | Oil & Gas Property | Sep 2025 |
| 1530 | ROBERTS | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 1531 | ROBERTS | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 1532 | ROBERTS | Bexar County, TX | Oil & Gas Property | Jun 2003 |
| 1533 | ROBERTS | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 1534 | ROBERTS | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 1535 | ROBERTS | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 1536 | ROBERTS C.H | Upshur County, TX | Oil & Gas Property | Sep 2025 |
| 1537 | ROBERTS DORA YATES WATERFLOOD | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 1538 | ROBERTS EF UNIT | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 1539 | ROBERTS GAS UNIT 2H | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 1540 | ROBERTS HV UNIT | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 1541 | ROBERTS J | Liberty County, TX | Oil & Gas Property | Sep 2025 |
| 1542 | ROBERTS M | Montague County, TX | Oil & Gas Property | Aug 2025 |
| 1543 | ROBERTS MORRIS ET AL | Bee County, TX | Oil & Gas Property | Aug 2025 |
| 1544 | ROBERTS UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 1545 | ROBERTS UNIT | Lubbock County, TX | Oil & Gas Property | Sep 2025 |
| 1546 | ROBERTS VIVIAN | Guadalupe County, TX | Oil & Gas Property | Sep 2024 |
| 1547 | ROBERTS W. T | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 1548 | ROBERTS-MUELLER | Galveston County, TX | Oil & Gas Property | Sep 2025 |
| 1549 | ROBERTS-SCHAFER | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 1550 | ROBERTSON | Young County, TX | Oil & Gas Property | Sep 2025 |
| 1551 | ROBERTSON | Comanche County, TX | Oil & Gas Property | Feb 2015 |
| 1552 | ROBERTSON | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 1553 | ROBERTSON | Haskell County, TX | Oil & Gas Property | Aug 2025 |
| 1554 | ROBERTSON | Fisher County, TX | Oil & Gas Property | Sep 2025 |
| 1555 | ROBERTSON | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 1556 | ROBERTSON | Moore County, TX | Oil & Gas Property | Sep 2025 |
| 1557 | ROBERTSON | Lavaca County, TX | Oil & Gas Property | Jul 2025 |
| 1558 | ROBERTSON | Tom Green County, TX | Oil & Gas Property | Sep 2025 |
| 1559 | ROBERTSON | Grayson County, TX | Oil & Gas Property | Sep 2025 |
| 1560 | ROBERTSON | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 1561 | ROBERTSON | Moore County, TX | Oil & Gas Property | Dec 2023 |
| 1562 | ROBERTSON | Bexar County, TX | Oil & Gas Property | Sep 2025 |
| 1563 | ROBERTSON | Stephens County, TX | Oil & Gas Property | Aug 2025 |
| 1564 | ROBERTSON | Caldwell County, TX | Oil & Gas Property | Sep 2025 |
| 1565 | ROBERTSON | Crosby County, TX | Oil & Gas Property | Jun 2015 |
| 1566 | ROBERTSON | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 1567 | ROBERTSON | Crockett County, TX | Oil & Gas Property | Sep 2025 |
| 1568 | ROBERTSON | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 1569 | ROBERTSON (SAN ANDRES) UNIT | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 1570 | ROBERTSON 1 | Madison County, TX | Oil & Gas Property | Jul 2025 |
| 1571 | ROBERTSON CSL | Eastland County, TX | Oil & Gas Property | Sep 2025 |
| 1572 | ROBERTSON GEORGE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 1573 | ROBERTSON J. T | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 1574 | ROBERTSON N. CLEARFORK LO. UNIT | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 1575 | ROBERTSON OMIE GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 1576 | ROBERTSON RENNO K. G | Wise County, TX | Gas Property | Sep 2025 |
| 1577 | ROBERTSON STATE UNIT 2 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 1578 | ROBERTSON(CLEAR | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 1579 | ROBERTSON-DEATS | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 1580 | ROBERTSON-MULHOLLAND | Reagan County, TX | Oil & Gas Property | Aug 2025 |
| 1581 | ROBESON | Matagorda County, TX | Oil & Gas Property | Aug 2025 |
| 1582 | ROBESON | Leon County, TX | Oil & Gas Property | Aug 2025 |
| 1583 | ROBESON F. T | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 1584 | ROBIN | Lavaca County, TX | Oil & Gas Property | Sep 2025 |
| 1585 | ROBIN | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 1586 | ROBIN 8 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 1587 | ROBINETT | Comanche County, TX | Oil & Gas Property | Aug 2025 |
| 1588 | ROBINETTE J. C | Hidalgo County, TX | Oil & Gas Property | Apr 2016 |
| 1589 | ROBINSON | Dickens County, TX | Oil & Gas Property | Sep 2025 |
| 1590 | ROBINSON | Bee County, TX | Oil & Gas Property | Aug 2025 |
| 1591 | ROBINSON | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 1592 | ROBINSON | Fort Bend County, TX | Oil & Gas Property | Jun 2025 |
| 1593 | ROBINSON | Hardeman County, TX | Oil & Gas Property | Sep 2025 |
| 1594 | ROBINSON | Gray County, TX | Gas Property | Sep 2025 |
| 1595 | ROBINSON | Yoakum County, TX | Oil & Gas Property | Dec 2012 |
| 1596 | ROBINSON | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 1597 | ROBINSON | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 1598 | ROBINSON | Wood County, TX | Oil & Gas Property | Jul 2025 |
| 1599 | ROBINSON | Johnson County, TX | Gas Property | Sep 2025 |
| 1600 | ROBINSON | Freestone County, TX | Oil & Gas Property | Sep 2025 |