| 501 | FARNSWORTH | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 502 | FARNSWORTH | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 503 | FARNSWORTH | Medina County, OH | Oil & Gas Property | Dec 2023 |
| 504 | FARNSWORTH | Duchesne County, UT | Oil & Gas Property | Feb 2024 |
| 505 | FARNSWORTH 1-18H | Richland County, MT | Oil & Gas Property | Feb 2024 |
| 506 | FARNSWORTH GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 507 | FARQUHAR | Calcasieu Parish, LA | Oil & Gas Property | Nov 2023 |
| 508 | FARR | Scott County, KS | Oil Property | Dec 2023 |
| 509 | FARR | Carter County, OK | Oil Property | Sep 2023 |
| 510 | FARR | Bradford County, PA | Gas Property | Jan 2024 |
| 511 | FARR | Baylor County, TX | Oil & Gas Property | Aug 2016 |
| 512 | FARR | Beckham County, OK | Gas Property | Oct 2020 |
| 513 | FARR | Lyon County, KS | Oil Property | Feb 2000 |
| 514 | FARR | Weld County, CO | Oil & Gas Property | Jan 2015 |
| 515 | FARR | Weld County, CO | Oil & Gas Property | Dec 2017 |
| 516 | FARR | Rooks County, KS | Oil Property | Dec 2023 |
| 517 | FARR INEZ HEIRS | Cooke County, TX | Oil & Gas Property | Jan 2024 |
| 518 | FARR TRUST | Rooks County, KS | Oil Property | Sep 2023 |
| 519 | FARR, WILLIAM A | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 520 | FARRACK | Lee County, TX | Oil & Gas Property | Jan 2024 |
| 521 | FARRAH | Washington County, PA | Oil Property | Dec 2021 |
| 522 | FARRAN | Atascosa County, TX | Oil & Gas Property | Jan 2024 |
| 523 | FARRAND | Oscoda County, MI | Gas Property | Aug 2021 |
| 524 | FARRAR | Kingfisher County, OK | Oil & Gas Property | Dec 2023 |
| 525 | FARRAR | Calhoun County, WV | Gas Property | Nov 2021 |
| 526 | FARRAR 1 | Kingfisher County, OK | Oil & Gas Property | Dec 2023 |
| 527 | FARRAR 11 | Hemphill County, TX | Oil & Gas Property | Jan 2024 |
| 528 | FARRAR 11-18-6 | Kingfisher County, OK | Oil & Gas Property | Jan 2024 |
| 529 | FARRELL | Coal County, OK | Gas Property | Dec 2023 |
| 530 | FARRELL | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 531 | FARRELL | Gregg County, TX | Oil & Gas Property | Sep 2021 |
| 532 | FARRELL | Graham County, KS | Oil Property | Apr 2021 |
| 533 | FARRELL 22-14-24 | Roger Mills County, OK | Oil & Gas Property | Dec 2023 |
| 534 | FARRELL FEDERAL | Roosevelt County, NM | Oil & Gas Property | Jul 2006 |
| 535 | FARRELL-MORENO B UNIT B1H | La Salle County, TX | Oil & Gas Property | Jan 2024 |
| 536 | FARRICE, JIMMIE L. 5 | Labette County, KS | Gas Property | Dec 2023 |
| 537 | FARRIER | Cass County, TX | Oil & Gas Property | Dec 2023 |
| 538 | FARRINGTON | Bossier Parish, LA | Oil & Gas Property | Aug 2018 |
| 539 | FARRIS | Wood County, TX | Oil & Gas Property | Oct 2016 |
| 540 | FARRIS | Dewey County, OK | Oil & Gas Property | Jan 2024 |
| 541 | FARRIS | Woods County, OK | Oil & Gas Property | Jan 2024 |
| 542 | FARRIS | McKinley County, NM | Oil & Gas Property | Jun 2010 |
| 543 | FARRIS | Madison County, TX | Oil & Gas Property | Dec 2023 |
| 544 | FARRIS | Montgomery County, KS | Gas Property | Jul 2016 |
| 545 | FARRIS | Neosho County, KS | Oil Property | Dec 2019 |
| 546 | FARRIS | Union County, AR | Oil Property | Feb 2024 |
| 547 | FARRIS | Beckham County, OK | Oil & Gas Property | Dec 2023 |
| 548 | FARRIS -C | Wheeler County, TX | Oil & Gas Property | Jan 2024 |
| 549 | FARRIS 1 | Okfuskee County, OK | Oil & Gas Property | Jan 2016 |
| 550 | FARRIS 1-31 | Dewey County, OK | Oil & Gas Property | Dec 2023 |
| 551 | FARRIS RWF | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 552 | FARRIS, ELVIS | Knox County, KY | Gas Property | Dec 2021 |
| 553 | FARRISS O | Medina County, OH | Oil & Gas Property | Dec 2003 |
| 554 | FARROW 2 | Caddo County, OK | Oil & Gas Property | Dec 2023 |
| 555 | FARROW, B | Chenango County, NY | Gas Property | Dec 2022 |
| 556 | FARROW, JULIAN ET | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 557 | FARSIDE | Cheyenne County, CO | Oil & Gas Property | Feb 2001 |
| 558 | FARSON | Sweetwater County, WY | Oil & Gas Property | Feb 2024 |
| 559 | FARSON | Washington County, OH | Oil & Gas Property | Dec 2021 |
| 560 | FARSON FEDERAL | Sweetwater County, WY | Oil & Gas Property | Feb 2024 |
| 561 | FARSON ROAD | Lincoln County, WY | Oil & Gas Property | Feb 2024 |
| 562 | FARSTER | Armstrong County, PA | Gas Property | Dec 2023 |
| 563 | FARVA | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 564 | FARVER | Divide County, ND | Oil & Gas Property | Feb 2024 |
| 565 | FARWELL | Caddo County, OK | Oil Property | Jul 2019 |
| 566 | FARWELL | Grady County, OK | Oil & Gas Property | Dec 2017 |
| 567 | FARWELL 25-20-17 | Woodward County, OK | Oil & Gas Property | Dec 2023 |
| 568 | FASCHING | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 569 | FASCINATOR FE | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 570 | FASELER | Medina County, TX | Gas Property | Jan 2024 |
| 571 | FASKE BIRNBAUM | Lee County, TX | Oil & Gas Property | Jan 2024 |
| 572 | FASKEN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 573 | FASKEN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 574 | FASKEN | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 575 | FASKEN | Webb County, TX | Gas Property | Jan 2024 |
| 576 | FASKEN | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 577 | FASKEN | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 578 | FASKEN | Gaines County, TX | Oil & Gas Property | Jan 2024 |
| 579 | FASKEN | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 580 | FASKEN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 581 | FASKEN ANDREW UNIT | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 582 | FASKEN BLOCK | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 583 | FASKEN BLOCK -E | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 584 | FASKEN D | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 585 | FASKEN DAVID -B | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 586 | FASKEN FEDERAL | Roosevelt County, NM | Oil & Gas Property | Nov 2019 |
| 587 | FASKEN FOUNDATION 16-21 | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 588 | FASKEN L. & M. ST OF TX | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 589 | FASKEN OPERATING AREA B | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 590 | FASKEN S | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 591 | FASKEN STATE | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 592 | FASKEN, DAVID | Andrews County, TX | Oil & Gas Property | Feb 2023 |
| 593 | FASKEN-PHILLIPS | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 594 | FASKEN-STATE | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 595 | FASKEN/ENERGEN GRAYBURG UNIT | Andrews County, TX | Oil Property | Jan 2024 |
| 596 | FASOLINO | Johnson County, KS | Oil Property | Dec 2023 |
| 597 | FASSETT | La Plata County, CO | Gas Property | Jan 2024 |
| 598 | FASSETT | La Plata County, CO | Gas Property | Feb 2024 |
| 599 | FASSLER | Washington County, CO | Oil & Gas Property | Feb 2024 |
| 600 | FAST | Major County, OK | Oil & Gas Property | Dec 2023 |