| 601 | STUSS | Billings County, ND | Oil & Gas Property | Dec 2025 |
| 602 | SUBMARINER FEDERAL | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 603 | SUKUT 28-33 1-H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 604 | SULLIVAN | Renville County, ND | Oil & Gas Property | Dec 2025 |
| 605 | SULLIVAN | McKenzie County, ND | Oil & Gas Property | Aug 2013 |
| 606 | SULLIVAN WMA 35-2 1H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 607 | SUMMERFIELD 1 | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 608 | SUMNER 1 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 609 | SUN 149-93-07D-12H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 610 | SUN NOTCH 4 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 611 | SUNDBY 24-11TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 612 | SUNDHAGEN 31X-3 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 613 | SUNDSBAK | Ward County, ND | Oil & Gas Property | Jan 2026 |
| 614 | SUNDTS 23-14-15H | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 615 | SUNELL 11-17H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 616 | SUNFLOT HEIRS 1 | Burke County, ND | Oil & Gas Property | Dec 2025 |
| 617 | SUNLINE | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 618 | SUNLINE 34-12H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 619 | SUPERBAD 1A-MBH-ULW | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 620 | SURA USA 44-21TFH | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 621 | SUSAG | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 622 | SUSAG-WALLMAN 1-17 | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 623 | SUSAN KAYE 6-7H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 624 | SUSANA 14-23TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 625 | SUSIE USA 14-20H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 626 | SUTTON | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 627 | SUTTON | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 628 | SVEEN 14X-34 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 629 | SVERDRUP 1-36H | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 630 | SWALLOW TAIL 152-94-32D-29H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 631 | SWEET GRASS WOMAN 22-15H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 632 | SWEETGUM 6092 13-24H | Burke County, ND | Oil & Gas Property | Dec 2025 |
| 633 | SWENSON | Burke County, ND | Oil & Gas Property | Nov 2025 |
| 634 | SWENSON | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 635 | SWENSON 1 | Burke County, ND | Oil & Gas Property | Dec 2025 |
| 636 | SWENSON 24-10H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 637 | SWENSON FEDERAL 5197 43-35 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 638 | SWIFT 149-93-10A-15H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 639 | SWITCHBACK | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 640 | SWSCU | Bottineau County, ND | Oil & Gas Property | Dec 2025 |
| 641 | SYDNEY 14-9TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 642 | SYLTE | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 643 | SYLTE MINERAL TRUST 157-101-25B-36-1H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 644 | SYLVESTER 32-29 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 645 | SYLVESTOR USA 33-14H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 646 | SYLVIA 5493 44-23T | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 647 | SYLVIA N 158-93-16-14 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 648 | SYRACUSE | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 649 | SYVERSON | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 650 | SYVERSON | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 651 | SYVERSON 1-12 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 652 | SYVERSON 1-1H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 653 | SYVERSON 150-99-36-25 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 654 | SYVERSON 156-99-30 | Williams County, ND | Oil & Gas Property | Dec 2025 |