| 401 | SAG DELTA | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 1985 |
| 402 | SAGA | Starr County, TX | Oil & Gas Property | Dec 2025 |
| 403 | SAGAMORE BIG GAME SC3 | Elk County, PA | Gas Property | Dec 2024 |
| 404 | SAGC | Armstrong County, PA | Gas Property | Jan 2026 |
| 405 | SAGE | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 406 | SAGE | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 407 | SAGE | Beckham County, OK | Oil & Gas Property | Jan 2026 |
| 408 | SAGE 37-36 | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 409 | SAGE BRUSH 2758 4 | Roosevelt County, MT | Oil & Gas Property | Jan 2026 |
| 410 | SAGE CREEK | Big Horn County, WY | Oil & Gas Property | Jan 2026 |
| 411 | SAGE DRAGON 32/5 AP | Custer County, OK | Oil & Gas Property | Dec 2025 |
| 412 | SAGE DRAW | Kent County, TX | Oil & Gas Property | Dec 2025 |
| 413 | SAGE SPRING C | Natrona County, WY | Oil & Gas Property | Jan 2026 |
| 414 | SAGE SPRING CR | Natrona County, WY | Oil & Gas Property | Jun 2020 |
| 415 | SAGE STATE 34-141 UNIT | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 416 | SAGE UNIT | Tehama County, CA | Gas Property | Dec 2025 |
| 417 | SAGE UNIT | Big Horn County, WY | Oil & Gas Property | Jan 2026 |
| 418 | SAGE WOMAN HEIRS | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 419 | SAGE-EXXON | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 420 | SAGEBRUSH | Sweetwater County, WY | Oil & Gas Property | Jan 2026 |
| 421 | SAGEBRUSH | Campbell County, WY | Oil & Gas Property | Jan 2026 |
| 422 | SAGEBRUSH | Campbell County, WY | Oil Property | Feb 2026 |
| 423 | SAGEBRUSH 24 FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2022 |
| 424 | SAGEBRUSH FED | Uintah County, UT | Oil & Gas Property | Feb 1991 |
| 425 | SAGEBUSH | Big Horn County, WY | Oil Property | Jul 2018 |
| 426 | SAGEHORN 844-3 | Phillips County, CO | Gas Property | Sep 2023 |
| 427 | SAGER | Allen County, KS | Oil Property | Sep 2025 |
| 428 | SAGER | Beaver County, OK | Oil & Gas Property | Dec 2025 |
| 429 | SAGER | Muskogee County, OK | Oil Property | Jul 2012 |
| 430 | SAGER | Beaver County, OK | Oil & Gas Property | Dec 2025 |
| 431 | SAGER 01 0 | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 432 | SAGER 01-DUDERSTADT 01 SA | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 433 | SAGER ALBERT | Dewitt County, TX | Oil & Gas Property | Oct 2025 |
| 434 | SAGER TRUST | Beaver County, OK | Oil & Gas Property | Jun 2024 |
| 435 | SAGERTON | Haskell County, TX | Oil & Gas Property | Nov 2025 |
| 436 | SAGLER 21-4TFH | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 437 | SAGUARO | Sweetwater County, WY | Oil & Gas Property | Aug 2023 |
| 438 | SAGUARO 22-39 | Dawson County, TX | Oil & Gas Property | Nov 2025 |
| 439 | SAGUARO AGS FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2015 |
| 440 | SAGUARO W 105-58 | Fisher County, TX | Oil & Gas Property | Dec 2025 |
| 441 | SAHA-PETERSEN GAS UNIT | Matagorda County, TX | Oil & Gas Property | Dec 2025 |
| 442 | SAHARA | Morris County, TX | Oil & Gas Property | Dec 2025 |
| 443 | SAHARA 1-29-20-17XH | McClain County, OK | Oil & Gas Property | Dec 2025 |
| 444 | SAHARA 9 | Fisher County, TX | Oil & Gas Property | Dec 2025 |
| 445 | SAHAYDAK | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 446 | SAHGZIE 1 | San Juan County, UT | Oil & Gas Property | Jan 2026 |
| 447 | SAHOTA | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 448 | SAHOTA CARSON | Val Verde County, TX | Gas Property | Aug 2025 |
| 449 | SAILING | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 450 | SAILOR | Gray County, TX | Oil & Gas Property | Dec 2025 |
| 451 | SAILOR | Carson County, TX | Oil & Gas Property | Dec 2025 |
| 452 | SAILOR | Sumner County, KS | Oil Property | Aug 2025 |
| 453 | SAILOR UNIT | Gray County, TX | Oil & Gas Property | Mar 2025 |
| 454 | SAINDON | Rooks County, KS | Oil Property | Sep 2025 |
| 455 | SAINT | Rice County, KS | Oil Property | Sep 2025 |
| 456 | SAINT 520 | Lipscomb County, TX | Oil & Gas Property | Dec 2025 |
| 457 | SAINT ANDREWS UNIT | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 458 | SAINT HELEN UNIT | Roscommon County, MI | Oil & Gas Property | Aug 2025 |
| 459 | SAINT PIERRE USA 12-35TFH | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 460 | SAINT VRAIN 48-28 | Winkler County, TX | Oil & Gas Property | Dec 2025 |
| 461 | SAINT-MIHIEL | Austin County, TX | Oil & Gas Property | Dec 2025 |
| 462 | SAINTS | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 463 | SAIRD | Stephens County, OK | Oil & Gas Property | Jan 2026 |
| 464 | SAISON | Greene County, PA | Gas Property | Jan 2026 |
| 465 | SAIZ GAS COM | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 466 | SAKAKAWEA FEDERAL | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 467 | SAKATA | Weld County, CO | Oil & Gas Property | Feb 2017 |
| 468 | SAKATA | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 469 | SAKER 6 7 FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 470 | SAKO UNIT A LAS | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 471 | SAKO-WATSON UNIT I | Dimmit County, TX | Oil & Gas Property | Dec 2025 |
| 472 | SAL MAR | Union County, AR | Oil Property | Jul 2025 |
| 473 | SALA | Johnson County, KS | Oil Property | Sep 2025 |
| 474 | SALADA VISTA | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 475 | SALADAR | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 476 | SALADO DRAW 1 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 477 | SALADO DRAW 10 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 478 | SALADO DRAW 16 9 B | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 479 | SALADO DRAW 29 26 33 FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 480 | SALADO DRAW 9 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 481 | SALADO DRAW 9 16 W | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 482 | SALADO DRAW 9 A | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 483 | SALADO DRAW 9 BO FEDERAL COM 001H | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 484 | SALADO DRAW 9 DM FEDERAL COM 001H | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 485 | SALADO DRAW 9 W | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 486 | SALAMANCA STATE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 487 | SALANSKY T 00 | Susquehanna County, PA | Gas Property | Jan 2026 |
| 488 | SALAS | Bexar County, TX | Oil & Gas Property | Jul 2025 |
| 489 | SALAVA | Coffey County, KS | Oil Property | Sep 2025 |
| 490 | SALAZAR | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 491 | SALAZAR | Rio Arriba County, NM | Oil & Gas Property | Jan 2026 |
| 492 | SALDANA R | Atascosa County, TX | Oil Property | Dec 2025 |
| 493 | SALDIVAR | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 494 | SALDIVAR RAYMUNDO T | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 495 | SALE | Kingman County, KS | Oil & Gas Property | Mar 2023 |
| 496 | SALE | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 497 | SALE | Webster Parish, LA | Oil & Gas Property | Nov 1999 |
| 498 | SALE | Labette County, KS | Gas Property | Sep 2025 |
| 499 | SALE RANCH | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 500 | SALE RANCH | Martin County, TX | Oil & Gas Property | May 2012 |