| 601 | LIEN | Mountrail County, ND | Oil & Gas Property | Apr 2010 |
| 602 | LIFFRIG 11-27 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 603 | LIFFRIG 29-20 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 604 | LIGHTNING FEDERAL | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 605 | LILLIAN USA 24-33H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 606 | LILLIAN VIOLA 14-12TFX | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 607 | LILLY PETERSON 13-4TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 608 | LIMOUSIN | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 609 | LINDER USA 41-5H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 610 | LINDLEY 41-7 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 611 | LINDSETH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 612 | LINTON USA 31-16TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 613 | LIONELD FLADELAND 12-12H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 614 | LITE 5393 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 615 | LITE FEDERAL 5393 41-11 1 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 616 | LITTLE OWL USA 31-6TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 617 | LITTLEFIELD | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 618 | LITTLEFIELD | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 619 | LITTLEFIELD 14-13 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 620 | LOCKEN | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 621 | LOCKEN 14-28H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 622 | LOCKEN FEDERAL 12-11 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 623 | LOFTQUIST USA 34-34TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 624 | LOIS USA 14-34H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 625 | LONG 1-01H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 626 | LONGORIA USA 21-17H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 627 | LONNIE 11-14H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 628 | LOON FEDERAL | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 629 | LORI 18-19H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 630 | LOSTWOOD | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 631 | LOSTWOOD | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 632 | LOTTIO HORN USA 21-2TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 633 | LOVDAHL 158-94-32 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 634 | LUCAS 36-25H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 635 | LUCILLE 22-06H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 636 | LUCKY 30-31-1TFHL | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 637 | LUCKY ONE | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 638 | LUKE 19-20-29H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 639 | LUND 44-35H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 640 | LUNKER FEDERAL | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 641 | LUTHER USA | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 642 | LYNN 19-20-29H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 643 | LYNNE | Mountrail County, ND | Oil & Gas Property | Jan 2025 |
| 644 | M LEE 5793 42-11H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 645 | M&M W 158-93-28-33 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 646 | MABEL USA 21-6TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 647 | MACCOUGAR | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 648 | MACHETE FEDERAL 1 SLH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 649 | MACKENZIE JOY 3-10H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 650 | MAGGIE USA 21-4H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 651 | MAHAILA 5892 21-30H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 652 | MAKI | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 653 | MALLARD | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 654 | MALLORY 3-34-33H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 655 | MAMBA | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 656 | MANDAN 13-14H | Mountrail County, ND | Oil & Gas Property | Nov 2017 |
| 657 | MANDAN NORTH 13-24H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 658 | MANDARIN 5693 43-35B | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 659 | MANGUM 5493 44-7 T3 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 660 | MANHATTAN FEDERAL 5792 11-2 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 661 | MANITOU STATE 36 1-H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 662 | MARGAURITE | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 663 | MARIA TTT 11-26HU | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 664 | MARIT 5892 44-34B | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 665 | MARJORIE 14-10H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 666 | MARK SANDSTROM 14-32H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 667 | MARLAND 41-14TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 668 | MARMON | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 669 | MARTENS | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 670 | MARTENS | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 671 | MARTHA GRUBE USA 14-20H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 672 | MARTIN 31-14H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 673 | MARTIN C 158-93-11-2-3MBH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 674 | MARTIN C. JORSTAD | Mountrail County, ND | Oil Property | Jul 1986 |
| 675 | MARY R SMITH 5-8H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 676 | MARYAN SATHER | Mountrail County, ND | Oil & Gas Property | Feb 1981 |
| 677 | MASON 2-11H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 678 | MAWSON 5493 43-23T | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 679 | MAXWELL JAMES 17-20H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 680 | MAYER 12-3H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 681 | MAYNARD URAN TRUST 11-24H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 682 | MCALMOND | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 683 | MCDONALD USA 44-19H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 684 | MCGAHAN 1-18-7H 1 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 685 | MCKINLEY USA 24-7TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 686 | MCNAMARA 4 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 687 | MCROBERTS USA 14-21TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 688 | MEDICINE CROW USA 21-5H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 689 | MEERKAT FEDERAL 1 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 690 | MEIERS | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 691 | MEIERS | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 692 | MERILYN SMITH 12-7TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 693 | MERRITT 5693 1 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 694 | MEYER 1 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 695 | MEYERS 2-31-30H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 696 | MHA 1-2 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 697 | MHA 4-2 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 698 | MHA 5-2 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 699 | MHA 6-2 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 700 | MHA 7-2 | Mountrail County, ND | Oil & Gas Property | May 2025 |