| 601 | ACORN | Fresno County, CA | Oil Property | Jul 1991 |
| 602 | ACORN FAMILY | Johnson County, TX | Gas Property | Jan 2025 |
| 603 | ACORN UNIT | Dundy County, NE | Oil Property | Dec 2023 |
| 604 | ACOSTA | Borden County, TX | Oil & Gas Property | Jan 2025 |
| 605 | ACRE LAND CO | Cabell County, WV | Oil & Gas Property | Dec 2021 |
| 606 | ACREE | Jack County, TX | Oil & Gas Property | Oct 2021 |
| 607 | ACREE, AUSTIN | Metcalfe County, KY | Oil Property | Apr 2016 |
| 608 | ACRES | Comanche County, KS | Oil & Gas Property | Dec 2024 |
| 609 | ACRES 05 229 0 | Bradford County, PA | Gas Property | Jan 2025 |
| 610 | ACREY | Eddy County, NM | Oil Property | Feb 2021 |
| 611 | ACT A | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 612 | ACT B | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 613 | ACT D | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 614 | ACT E | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 615 | ACT F | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 616 | ACT G | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 617 | ACT RANCH | Bastrop County, TX | Oil & Gas Property | Dec 2024 |
| 618 | ACTINIDE | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 619 | ACTION BTI STATE COM | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 620 | ACTION JACKSON 0404 | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 621 | ACTON | Bradford County, PA | Gas Property | Jan 2025 |
| 622 | ACTON 23-7-2 | Jefferson County, OH | Gas Property | Dec 2024 |
| 623 | ACTON MEADOWS | Hood County, TX | Oil & Gas Property | Jan 2025 |
| 624 | ACTON PAMELA | Crockett County, TX | Oil & Gas Property | Dec 2024 |
| 625 | ACTON RANCH | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 626 | ACU 3 | Terrell County, TX | Oil & Gas Property | Jan 2025 |
| 627 | ACU 4 | Terrell County, TX | Oil & Gas Property | Jan 2025 |
| 628 | ACU 5 | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 629 | ACUFF | Franklin County, KS | Oil Property | Sep 1985 |
| 630 | ACW BRA | Bradford County, PA | Gas Property | Jan 2025 |
| 631 | AD 1H | Denton County, TX | Gas Property | Jan 2025 |
| 632 | AD FED DAIRY 20W-25-1 | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 633 | AD FED DOUBLE CLUTCH 20W-25 | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 634 | AD FED J EVANS 20W-25 | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 635 | AD ROCK 0203-24-13 | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 636 | ADA BELLE | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 637 | ADA BELLE OIL CO. FEE | Hardin County, TX | Oil & Gas Property | Dec 2024 |
| 638 | ADA DEAN | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 639 | ADA HALLOCK 1 | Meade County, KS | Oil & Gas Property | Dec 2024 |
| 640 | ADA HAMMOND | Zavala County, TX | Oil & Gas Property | Jan 2025 |
| 641 | ADA RUTH 19-18-19N-3E | Payne County, OK | Oil & Gas Property | Jan 2025 |
| 642 | ADAH - CAUTHORN 10A | Val Verde County, TX | Oil & Gas Property | Jan 2025 |
| 643 | ADAIR | Hocking County, OH | Oil Property | Dec 2023 |
| 644 | ADAIR | San Juan County, NM | Oil & Gas Property | Jan 2025 |
| 645 | ADAIR | Pontotoc County, OK | Oil & Gas Property | May 2011 |
| 646 | ADAIR | Nowata County, OK | Oil & Gas Property | Dec 2016 |
| 647 | ADAIR SAN ANDRES UNIT | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 648 | ADAIR SE (SAN ANDRES) UNIT | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 649 | ADAIR VELA | Madison County, TX | Oil & Gas Property | Dec 2024 |
| 650 | ADAIR WOLFCAMP UNIT | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 651 | ADAM | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 652 | ADAM | Pittsburg County, OK | Gas Property | Apr 2020 |
| 653 | ADAM 1-26F | Bowman County, ND | Oil & Gas Property | Feb 2025 |
| 654 | ADAM 24-43-73 | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 655 | ADAM 34 | Upton County, TX | Oil & Gas Property | Apr 2017 |
| 656 | ADAM COM | San Juan County, NM | Gas Property | Jan 2025 |
| 657 | ADAM EIDEMILLER INC | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 658 | ADAM FARM | Weld County, CO | Oil & Gas Property | Apr 2018 |
| 659 | ADAM FEDERAL | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 660 | ADAM GOOD BEAR 15-22H | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 661 | ADAM MOLZ | Kearny County, KS | Gas Property | Dec 2024 |
| 662 | ADAM RED D26-1 | Weld County, CO | Oil & Gas Property | Mar 2017 |
| 663 | ADAM STINSON | Somervell County, TX | Oil & Gas Property | Jan 2025 |
| 664 | ADAMC /BEND/ UNIT | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 665 | ADAMC/DEVONI | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 666 | ADAMCHIK | Indiana County, PA | Gas Property | Dec 2024 |
| 667 | ADAMCIK | Wharton County, TX | Oil & Gas Property | Jan 2025 |
| 668 | ADAME G | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 669 | ADAMEK | Ellsworth County, KS | Oil Property | Oct 2024 |
| 670 | ADAMEK | Ellsworth County, KS | Oil Property | Nov 2024 |
| 671 | ADAMEK | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 672 | ADAMEK B-MCKEE | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 673 | ADAMI | Coleman County, TX | Oil & Gas Property | Jan 2025 |
| 674 | ADAMI | Johnson County, WY | Gas Property | Jan 2025 |
| 675 | ADAMI FRANCISCA | Webb County, TX | Oil & Gas Property | Sep 2022 |
| 676 | ADAMI G. E | Denton County, TX | Oil & Gas Property | Jan 2025 |
| 677 | ADAMITZ W | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 678 | ADAMS | Allen County, KS | Oil Property | Nov 2024 |
| 679 | ADAMS | Haskell County, OK | Gas Property | Jan 2025 |
| 680 | ADAMS | Latimer County, OK | Gas Property | Jan 2025 |
| 681 | ADAMS | Medina County, TX | Oil & Gas Property | Dec 2024 |
| 682 | ADAMS | Ventura County, CA | Oil & Gas Property | May 1990 |
| 683 | ADAMS | White County, AR | Gas Property | Jul 2024 |
| 684 | ADAMS | Grant County, KS | Gas Property | Dec 2024 |
| 685 | ADAMS | Montgomery County, KS | Oil & Gas Property | Dec 2024 |
| 686 | ADAMS | Lafayette County, AR | Oil Property | Dec 1990 |
| 687 | ADAMS | Hodgeman County, KS | Oil Property | Oct 2024 |
| 688 | ADAMS | Barber County, KS | Gas Property | Mar 2020 |
| 689 | ADAMS | Crane County, TX | Oil & Gas Property | Mar 2018 |
| 690 | ADAMS | Stephens County, TX | Gas Property | Jan 2025 |
| 691 | ADAMS | Greenwood County, KS | Oil Property | Aug 2018 |
| 692 | ADAMS | Payne County, OK | Oil & Gas Property | Dec 2024 |
| 693 | ADAMS | Hughes County, OK | Gas Property | Oct 2021 |
| 694 | ADAMS | Hughes County, OK | Oil & Gas Property | Jan 2025 |
| 695 | ADAMS | Magoffin County, KY | Oil Property | Oct 2021 |
| 696 | ADAMS | Westmoreland County, PA | Gas Property | Dec 2024 |
| 697 | ADAMS | Choctaw County, AL | Oil Property | Mar 2024 |
| 698 | ADAMS | White County, AR | Gas Property | Jun 2024 |
| 699 | ADAMS | Seminole County, OK | Oil & Gas Property | Jun 2024 |
| 700 | ADAMS | Weld County, CO | Oil & Gas Property | Mar 2020 |