| 601 | MADELEY | Montgomery County, TX | Oil & Gas Property | Jan 2025 |
| 602 | MADELEY | Shelby County, TX | Oil & Gas Property | Nov 2025 |
| 603 | MADELINE 1-9-4XH | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 604 | MADELINE 1H | Washington County, TX | Oil & Gas Property | Oct 2025 |
| 605 | MADELINE 2-4-9XHM | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 606 | MADELINE 26 1H | Hemphill County, TX | Oil & Gas Property | Nov 2025 |
| 607 | MADELINE 55-26 | Hemphill County, TX | Oil & Gas Property | Nov 2025 |
| 608 | MADELINE 9-18N-2E | Payne County, OK | Oil & Gas Property | Nov 2025 |
| 609 | MADELINE KATE | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 610 | MADELON | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 611 | MADER | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 612 | MADER | Graham County, KS | Oil Property | Jun 2025 |
| 613 | MADER K. V. 1 | Parker County, TX | Gas Property | Nov 2025 |
| 614 | MADERA | Lea County, NM | Oil & Gas Property | Jun 2021 |
| 615 | MADERA 1 | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 616 | MADERA 17 FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 617 | MADERA 19 FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 618 | MADERA 19 TB FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 619 | MADERA 19 W | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 620 | MADERA 2 | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 621 | MADERA 3 | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 622 | MADERA 33 FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2002 |
| 623 | MADERA 9 STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 624 | MADERA MALCOLM R. ET AL 1 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 625 | MADERA RIDGE 2 | Lea County, NM | Oil & Gas Property | Jul 2020 |
| 626 | MADGE UNIT | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 627 | MADIGAN FARMS UNIT A 1H | Bradford County, PA | Gas Property | Dec 2025 |
| 628 | MADINE | Jackson County, OK | Oil Property | Oct 2003 |
| 629 | MADISON | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 630 | MADISON | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 631 | MADISON | Upton County, TX | Oil & Gas Property | May 2022 |
| 632 | MADISON | Martin County, TX | Oil & Gas Property | Jun 2024 |
| 633 | MADISON | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 634 | MADISON | Edmonson County, KY | Oil & Gas Property | Dec 2023 |
| 635 | MADISON | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 636 | MADISON | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 637 | MADISON | Logan County, OK | Oil & Gas Property | Jun 2007 |
| 638 | MADISON | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 639 | MADISON | Noble County, OK | Oil & Gas Property | Oct 2025 |
| 640 | MADISON | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 641 | MADISON | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 642 | MADISON | Concordia Parish, LA | Oil & Gas Property | Dec 2024 |
| 643 | MADISON | Hughes County, OK | Oil & Gas Property | Nov 2025 |
| 644 | MADISON | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 645 | MADISON | Brown County, TX | Oil & Gas Property | Nov 2025 |
| 646 | MADISON (ALLOCATION) | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 647 | MADISON 04 | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 648 | MADISON 1-1 | Coal County, OK | Oil & Gas Property | Nov 2025 |
| 649 | MADISON 1-21 | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 650 | MADISON 14-2 | Las Animas County, CO | Gas Property | Dec 2025 |
| 651 | MADISON 2-11 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 652 | MADISON REALTY | Jefferson Parish, LA | Oil & Gas Property | Mar 1998 |
| 653 | MADISON ROY | Roger Mills County, OK | Oil & Gas Property | Nov 2025 |
| 654 | MADISON UNIT | Park County, WY | Oil & Gas Property | Dec 2025 |
| 655 | MADISON-CALLAWAY 27 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 656 | MADISON-SHERROD 13 | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 657 | MADISYN STATE 44X-1 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 658 | MADJACK 522 | Yoakum County, TX | Oil & Gas Property | Nov 2025 |
| 659 | MADO | Stephens County, TX | Gas Property | Oct 2025 |
| 660 | MADOLE | Cleveland County, OK | Oil & Gas Property | Oct 2025 |
| 661 | MADOLE 1 | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 662 | MADOLE A. D. GAS UNIT | Madison County, TX | Oil & Gas Property | Jun 2025 |
| 663 | MADOLYN | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 664 | MADRID | Sterling County, TX | Oil & Gas Property | Nov 2025 |
| 665 | MADRID | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 666 | MADRON | Washington County, OK | Gas Property | Apr 2019 |
| 667 | MADRON | Labette County, KS | Gas Property | Sep 2025 |
| 668 | MADRON R | Labette County, KS | Gas Property | Sep 2025 |
| 669 | MADSEN | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 670 | MADSEN | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 671 | MADSEN STATE FED 21-36-1 FH | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 672 | MADSEN-JOHNSON | Bottineau County, ND | Oil & Gas Property | Dec 2025 |
| 673 | MADSON | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 674 | MADURO FEDERAL UNIT | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 675 | MADURO UNIT | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 676 | MADUSA | Belmont County, OH | Gas Property | Sep 2025 |
| 677 | MADYSEN | Ector County, TX | Oil & Gas Property | Dec 2024 |
| 678 | MADZIA | Harrison County, OH | Oil & Gas Property | Sep 2025 |
| 679 | MAE 5603 43-19H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 680 | MAE B VANCE | Limestone County, TX | Oil & Gas Property | Nov 2025 |
| 681 | MAE F CURRY | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 682 | MAE FLETCHER | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 683 | MAE FRANKS | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 684 | MAE GALE | San Juan County, NM | Oil & Gas Property | Dec 2025 |
| 685 | MAE J 8 | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 686 | MAE SEAL | Panola County, TX | Oil & Gas Property | Oct 2023 |
| 687 | MAE WEST | Caddo County, OK | Oil & Gas Property | Dec 2025 |
| 688 | MAES | Rice County, KS | Oil & Gas Property | Sep 2025 |
| 689 | MAES | Barton County, KS | Oil Property | Apr 1990 |
| 690 | MAESTAS | La Plata County, CO | Gas Property | Nov 2025 |
| 691 | MAESTRO | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 692 | MAESTRO 12-4 | Las Animas County, CO | Gas Property | Dec 2025 |
| 693 | MAEYERS | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 694 | MAEYERS | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 695 | MAEYERS A - MAEYERS B (SA) | Wise County, TX | Gas Property | Nov 2025 |
| 696 | MAEYERS B - MAEYERS A (SA) | Wise County, TX | Gas Property | Nov 2025 |
| 697 | MAEYERS B -CARPENTER HEIRS (SA) | Wise County, TX | Gas Property | Nov 2025 |
| 698 | MAEYERS-JANUARY | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 699 | MAEYERS-MAEYERSJANUARY (SA) | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 700 | MAEYERSJANUARY-MAEYERS (SA) | Wise County, TX | Oil & Gas Property | Nov 2025 |