| 601 | MADRON | Labette County, KS | Gas Property | Dec 2023 |
| 602 | MADRON R | Labette County, KS | Gas Property | Dec 2023 |
| 603 | MADSEN | Converse County, WY | Oil & Gas Property | Jan 2024 |
| 604 | MADSEN | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 605 | MADSEN STATE FED 21-36-1 FH | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 606 | MADSEN-JOHNSON | Bottineau County, ND | Oil & Gas Property | Feb 2024 |
| 607 | MADSON | McKenzie County, ND | Oil & Gas Property | Feb 2024 |
| 608 | MADURO UNIT | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 609 | MADUSA | Belmont County, OH | Gas Property | Dec 2023 |
| 610 | MADYSEN | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 611 | MADZIA | Harrison County, OH | Oil & Gas Property | Dec 2023 |
| 612 | MAE 5603 43-19H | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 613 | MAE B VANCE | Limestone County, TX | Oil & Gas Property | Jan 2024 |
| 614 | MAE F CURRY | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 615 | MAE FLETCHER | De Soto Parish, LA | Oil & Gas Property | Dec 2023 |
| 616 | MAE FRANKS | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 617 | MAE GALE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 618 | MAE J 8 | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 619 | MAE SEAL | Panola County, TX | Oil & Gas Property | Oct 2023 |
| 620 | MAE WEST | Caddo County, OK | Oil & Gas Property | Jan 2024 |
| 621 | MAES | Barton County, KS | Oil Property | Jun 2015 |
| 622 | MAES | Rice County, KS | Oil & Gas Property | Dec 2023 |
| 623 | MAES | Barton County, KS | Oil Property | Apr 1990 |
| 624 | MAESTAS | La Plata County, CO | Gas Property | Feb 2024 |
| 625 | MAESTRO | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 626 | MAEYERS | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 627 | MAEYERS | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 628 | MAEYERS A - MAEYERS B (SA) | Wise County, TX | Gas Property | Jan 2024 |
| 629 | MAEYERS B - MAEYERS A (SA) | Wise County, TX | Gas Property | Jan 2024 |
| 630 | MAEYERS B -CARPENTER HEIRS (SA) | Wise County, TX | Gas Property | Jan 2024 |
| 631 | MAEYERS-JANUARY | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 632 | MAEYERS-MAEYERSJANUARY (SA) | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 633 | MAEYERSJANUARY-MAEYERS (SA) | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 634 | MAG C | Pecos County, TX | Oil & Gas Property | Feb 2021 |
| 635 | MAG-SEALY (YATES) UNIT | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 636 | MAG.DUVAL RANCH SEC. 208-209 | Duval County, TX | Oil & Gas Property | Jan 2024 |
| 637 | MAGA BEA | Beaver County, PA | Gas Property | Jan 2024 |
| 638 | MAGAGNOTTI | Armstrong County, PA | Gas Property | Dec 2023 |
| 639 | MAGAN | Ohio County, KY | Oil Property | Oct 2021 |
| 640 | MAGARIGAL GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Jan 2024 |
| 641 | MAGDA | Blaine County, MT | Gas Property | Aug 2009 |
| 642 | MAGDALENE PAP | Uintah County, UT | Oil & Gas Property | Feb 2024 |
| 643 | MAGEE | Walthall County, MS | Oil Property | Dec 2011 |
| 644 | MAGEE | Kern County, CA | Oil & Gas Property | Dec 2023 |
| 645 | MAGEE | Lafayette County, AR | Oil Property | Dec 1991 |
| 646 | MAGEE | Walthall County, MS | Oil & Gas Property | Dec 2011 |
| 647 | MAGEE | Gray County, TX | Gas Property | Jan 2024 |
| 648 | MAGEE ELSIE B | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 649 | MAGEE, CORRINE | Lafayette County, AR | Oil Property | May 1970 |
| 650 | MAGEE-SMITH | Concordia Parish, LA | Oil & Gas Property | Dec 2023 |
| 651 | MAGELLAN | Reagan County, TX | Oil & Gas Property | Jan 2024 |
| 652 | MAGELLAN FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 653 | MAGENHEIMER | Santa Barbara County, CA | Oil & Gas Property | Dec 2023 |
| 654 | MAGERS | Hockley County, TX | Oil & Gas Property | Jan 2024 |
| 655 | MAGERS | Knox County, OH | Oil & Gas Property | Dec 2022 |
| 656 | MAGES-NIGHT | Edwards County, KS | Oil Property | Jan 2018 |
| 657 | MAGGARD | Washington County, CO | Gas Property | Feb 2024 |
| 658 | MAGGARD, LOUISA 6 | Pike County, KY | Oil & Gas Property | Dec 2020 |
| 659 | MAGGART | Pawnee County, OK | Oil & Gas Property | Sep 2015 |
| 660 | MAGGIE | Bradford County, PA | Gas Property | Jan 2024 |
| 661 | MAGGIE | Hughes County, OK | Oil & Gas Property | Jun 2010 |
| 662 | MAGGIE | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 663 | MAGGIE | Menard County, TX | Oil & Gas Property | Dec 2023 |
| 664 | MAGGIE 12 | Irion County, TX | Oil & Gas Property | Jan 2024 |
| 665 | MAGGIE BRANCH | Jackson County, TX | Gas Property | Jul 1995 |
| 666 | MAGGIE CAMPBELL | Creek County, OK | Oil Property | Dec 2023 |
| 667 | MAGGIE MAE | Allegany County, NY | Oil & Gas Property | Dec 2022 |
| 668 | MAGGIE MCNEILL | Live Oak County, TX | Oil & Gas Property | Jan 2024 |
| 669 | MAGGIE SHORT | Garfield County, OK | Oil & Gas Property | Jan 2024 |
| 670 | MAGGIE SHROKMAN | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 671 | MAGGIE USA 21-4H | Mountrail County, ND | Oil & Gas Property | Feb 2024 |
| 672 | MAGGIE UTSEY | Choctaw County, AL | Oil Property | Dec 1989 |
| 673 | MAGGIE WATTS | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 674 | MAGGIES F | Rawlins County, KS | Oil Property | Dec 2023 |
| 675 | MAGGIORA-CAPITAL CO | Contra Costa County, CA | Oil & Gas Property | Nov 1986 |
| 676 | MAGIC | Carson County, TX | Oil & Gas Property | Jun 2022 |
| 677 | MAGIC CAT 30 | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 678 | MAGIC MAN 33-64 WRD | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 679 | MAGIC STATE 56-3-39 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 680 | MAGIC VALLEY | Palo Pinto County, TX | Oil & Gas Property | Jan 2024 |
| 681 | MAGIE | Lane County, KS | Oil Property | Dec 2023 |
| 682 | MAGILL UNIT | Butler County, PA | Oil & Gas Property | Jan 2024 |
| 683 | MAGILLA 32 | Glasscock County, TX | Oil & Gas Property | Jan 2024 |
| 684 | MAGNALL 34 | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 685 | MAGNESS | Madison County, TX | Oil & Gas Property | Dec 2018 |
| 686 | MAGNESS | Weld County, CO | Oil & Gas Property | Apr 2023 |
| 687 | MAGNESS 10-08 | Cleburne County, AR | Gas Property | Feb 2024 |
| 688 | MAGNETO | Upton County, TX | Oil & Gas Property | Jan 2024 |
| 689 | MAGNISON | Barber County, KS | Oil & Gas Property | Dec 2023 |
| 690 | MAGNOLIA | Pottawatomie County, OK | Oil & Gas Property | Feb 2023 |
| 691 | MAGNOLIA | Pecos County, TX | Oil & Gas Property | Aug 2023 |
| 692 | MAGNOLIA | Clay County, TX | Oil & Gas Property | Jan 2024 |
| 693 | MAGNOLIA | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 694 | MAGNOLIA | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 695 | MAGNOLIA | Beckham County, OK | Oil & Gas Property | Jan 2024 |
| 696 | MAGNOLIA 15 | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 697 | MAGNOLIA 26 36 22 STATE COM | Lea County, NM | Oil & Gas Property | Dec 2023 |
| 698 | MAGNOLIA 55-2-1 UNIT | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 699 | MAGNOLIA 55-2-1 UNIT 1H | Loving County, TX | Oil & Gas Property | Jan 2024 |
| 700 | MAGNOLIA MINING | Stark County, OH | Oil & Gas Property | Dec 2023 |