| 501 | SALEM-GRUBBS | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 502 | SALERNO, ALBERT, ETAL H | Harrison County, WV | Gas Property | Dec 2021 |
| 503 | SALERNO, JOSEPH | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 504 | SALERS | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 505 | SALERS FEDERAL | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 506 | SALES | Nowata County, OK | Gas Property | Oct 2018 |
| 507 | SALES | Sheridan County, WY | Gas Property | Mar 2014 |
| 508 | SALESKY, EDWARD | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 509 | SALEY | Seminole County, OK | Oil Property | Mar 2026 |
| 510 | SALGE FEDERAL A | San Juan County, NM | Oil & Gas Property | Mar 2026 |
| 511 | SALGE RAFTER-RIPPSTEIN RAFTER SA | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 512 | SALGE UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 513 | SALGE-BUSSELMAN UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 514 | SALGE-EGBERT MILLER (SA) | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 515 | SALGE-KINKLER UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 516 | SALGE-KINKLER-BUSSELMAN ALC | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 517 | SALGE-RAFTER UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 518 | SALGE-YANTA SA | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 519 | SALIBA | Creek County, OK | Oil Property | Feb 2026 |
| 520 | SALINA GOING | Stephens County, OK | Oil Property | Dec 2025 |
| 521 | SALINAS | Zapata County, TX | Oil & Gas Property | Feb 2026 |
| 522 | SALINAS | Victoria County, TX | Oil & Gas Property | Feb 2026 |
| 523 | SALINAS | Duval County, TX | Oil & Gas Property | Mar 2022 |
| 524 | SALINAS | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 525 | SALINAS | Zapata County, TX | Oil & Gas Property | Feb 2026 |
| 526 | SALINAS | Hidalgo County, TX | Oil & Gas Property | Feb 2026 |
| 527 | SALINAS | Duval County, TX | Oil & Gas Property | Feb 2026 |
| 528 | SALINAS | Conway County, AR | Gas Property | Jul 2024 |
| 529 | SALINAS FAUSTO ET AL | Starr County, TX | Oil & Gas Property | Jan 2026 |
| 530 | SALINAS UNIT I | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 531 | SALINAS, JU | Webb County, TX | Oil & Gas Property | Feb 2026 |
| 532 | SALINAS, MAGDALENA 09-15 | Conway County, AR | Gas Property | Jul 2024 |
| 533 | SALINE BREAKS | Russell County, KS | Oil Property | Jan 2026 |
| 534 | SALISBURY | Floyd County, KY | Gas Property | Dec 2024 |
| 535 | SALISBURY | Kern County, CA | Gas Property | Jul 1985 |
| 536 | SALISBURY | Converse County, WY | Oil & Gas Property | Nov 1990 |
| 537 | SALISBURY | Weld County, CO | Oil & Gas Property | Sep 2022 |
| 538 | SALISBURY | Dewey County, OK | Oil & Gas Property | Sep 2022 |
| 539 | SALISBURY | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 540 | SALISBURY | Kern County, CA | Oil Property | Mar 2026 |
| 541 | SALISBURY 1-11-18 | Washita County, OK | Oil & Gas Property | Feb 2026 |
| 542 | SALISBURY, CLARA | Kanawha County, WV | Oil & Gas Property | Jun 2020 |
| 543 | SALLEE | Weld County, CO | Oil & Gas Property | Jun 2019 |
| 544 | SALLEE | Okfuskee County, OK | Oil Property | Oct 2022 |
| 545 | SALLEE | Allen County, KS | Oil Property | Nov 2025 |
| 546 | SALLEY | Seward County, KS | Gas Property | Jan 2026 |
| 547 | SALLEY | Stevens County, KS | Gas Property | Jan 2026 |
| 548 | SALLEY | Seward County, KS | Oil & Gas Property | Jan 2026 |
| 549 | SALLEY | Stevens County, KS | Gas Property | Jan 2026 |
| 550 | SALLEY | Seward County, KS | Oil & Gas Property | Jan 2026 |
| 551 | SALLEY | Seward County, KS | Oil & Gas Property | Jan 2026 |
| 552 | SALLEY PERSONS | Weston County, WY | Oil & Gas Property | Mar 2026 |
| 553 | SALLIE | Comanche County, OK | Oil & Gas Property | Jul 2020 |
| 554 | SALLIE | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 555 | SALLIE | Moore County, TX | Gas Property | Feb 2026 |
| 556 | SALLIE | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 557 | SALLIE HAGERMAN UNIT | Grant County, KS | Gas Property | Jan 2026 |
| 558 | SALLIE LEE | King County, TX | Oil Property | Feb 2026 |
| 559 | SALLIE LEE | Creek County, OK | Oil Property | Feb 2026 |
| 560 | SALLIE ODOM | Coke County, TX | Oil & Gas Property | Jan 2006 |
| 561 | SALLIE USA 44-7H | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 562 | SALLIE W. RATLIFF | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 563 | SALLIE11 | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 564 | SALLIE2 | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 565 | SALLING HANSON | Otsego County, MI | Oil & Gas Property | Apr 2004 |
| 566 | SALLING HANSON | Crawford County, MI | Oil & Gas Property | Mar 2026 |
| 567 | SALLIS BOULDIN UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 568 | SALLY | San Juan County, NM | Gas Property | Mar 2026 |
| 569 | SALLY | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 570 | SALLY | Barber County, KS | Oil & Gas Property | Jan 2026 |
| 571 | SALLY | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 572 | SALLY | Comanche County, KS | Oil & Gas Property | Jan 2026 |
| 573 | SALLY | Kay County, OK | Oil & Gas Property | Jan 2024 |
| 574 | SALLY 66-78 | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 575 | SALLY HOWE SMITH | Wagoner County, OK | Oil & Gas Property | Dec 2011 |
| 576 | SALLY JAREE 32 5 BO | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 577 | SALLY JO | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 578 | SALLY RIDE | San Augustine County, TX | Gas Property | Feb 2026 |
| 579 | SALLY SKULL 19-07-19 | Kingfisher County, OK | Oil & Gas Property | Feb 2026 |
| 580 | SALLYE | Upton County, TX | Oil & Gas Property | Jun 2025 |
| 581 | SALMON | San Juan County, NM | Oil & Gas Property | Mar 2026 |
| 582 | SALMON | Montague County, TX | Oil & Gas Property | Feb 2026 |
| 583 | SALMON 149-94-36D-25H-TF | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 584 | SALMON A 32 STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 585 | SALMON R | Callahan County, TX | Oil & Gas Property | Feb 2026 |
| 586 | SALO | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 587 | SALO FULSOM FELIX | Creek County, OK | Oil & Gas Property | Feb 2026 |
| 588 | SALON | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 589 | SALONA | Montague County, TX | Oil & Gas Property | Feb 2026 |
| 590 | SALSA 20 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 591 | SALSBERRY | Harper County, KS | Oil & Gas Property | Jan 2026 |
| 592 | SALSBURY | Richland County, MT | Oil & Gas Property | Nov 2021 |
| 593 | SALSBURY | Richland County, MT | Oil & Gas Property | Mar 2026 |
| 594 | SALSER | Harper County, KS | Oil & Gas Property | Dec 2025 |
| 595 | SALSMAN | Oklahoma County, OK | Oil & Gas Property | Feb 2026 |
| 596 | SALSMAN | Washita County, OK | Oil & Gas Property | Feb 2026 |
| 597 | SALT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 598 | SALT BL | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 599 | SALT CEDAR | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 600 | SALT CREEK | Panola County, TX | Oil & Gas Property | Feb 2026 |