| 601 | SUNLINE | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 602 | SUNLINE 34-12H | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 603 | SUNNY SLOPE 1-14F | Bowman County, ND | Oil & Gas Property | Mar 2026 |
| 604 | SURA USA 44-21TFH | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 605 | SUSAG | Bowman County, ND | Oil & Gas Property | Mar 2026 |
| 606 | SUSAG-WALLMAN 1-17 | Bowman County, ND | Oil & Gas Property | Mar 2026 |
| 607 | SUSAN KAYE 6-7H | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 608 | SUSANA 14-23TFH | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 609 | SUSIE USA 14-20H | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 610 | SUTTON | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 611 | SUTTON | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 612 | SVERDRUP 1-36H | Divide County, ND | Oil & Gas Property | Mar 2026 |
| 613 | SWALLOW TAIL 152-94-32D-29H | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 614 | SWEET GRASS WOMAN 22-15H | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 615 | SWEETGUM 6092 13-24H | Burke County, ND | Oil & Gas Property | Mar 2026 |
| 616 | SWENSON | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 617 | SWENSON | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 618 | SWENSON 1 | Burke County, ND | Oil & Gas Property | Mar 2026 |
| 619 | SWENSON 24-10H | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 620 | SWENSON FEDERAL 5197 43-35 | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 621 | SWIFT 149-93-10A-15H | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 622 | SWITCHBACK | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 623 | SWSCU | Bottineau County, ND | Oil & Gas Property | Mar 2026 |
| 624 | SYDNEY 14-9TFH | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 625 | SYLTE | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 626 | SYLVESTER 32-29 | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 627 | SYLVESTOR USA 33-14H | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 628 | SYLVIA 5493 44-23T | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 629 | SYLVIA N 158-93-16-14 | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 630 | SYRACUSE | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 631 | SYVERSON | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 632 | SYVERSON | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 633 | SYVERSON 1-12 | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 634 | SYVERSON 1-1H | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 635 | SYVERSON 150-99-36-25 | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 636 | SYVERSON 156-99-30 | Williams County, ND | Oil & Gas Property | Mar 2026 |