| 401 | SPROUSE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 402 | SPROUSE BOWDEN 2-18B1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 403 | ST TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 404 | STANLEY UT 5-18 3-4-13-14 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 405 | STATE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 406 | STATE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 407 | STATE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 408 | STATE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 409 | STEWART | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 410 | STEWART | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 411 | SULSER 10-30-3-2W | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 412 | SUNDANCE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 413 | TABBY CANYON | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 414 | TANK | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 415 | TAPAROO | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 416 | TAR SANDS | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 417 | TAYLOR 3-9C4 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 418 | TAYLOR UT 1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 419 | TEW 1-15A3 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 420 | THE PERFECT "10" 1-10A1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 421 | THIEBAUD 2-14C4 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 422 | THING | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 423 | THOMPSON 4-24-3-4WH | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 424 | THORNE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 425 | TOMLIN | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 426 | TOMLINSON-BERRETT 4-7C4 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 427 | TOPONOTES | Duchesne County, UT | Oil & Gas Property | Apr 2026 |
| 428 | TRAVIS FED | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 429 | TRIDENT | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 430 | TUNA | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 431 | UINTA OURAY 1-1A3 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 432 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 433 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Dec 2017 |
| 434 | UTE 1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 435 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Nov 2017 |
| 436 | UTE 2 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 437 | UTE 2 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 438 | UTE 2-2 | Duchesne County, UT | Oil & Gas Property | Dec 2017 |
| 439 | UTE 2-33Z2 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 440 | UTE 3-35Z2 K | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 441 | UTE 5 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 442 | UTE FEE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 443 | UTE TRIB | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 444 | UTE TRIB | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 445 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 446 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | Apr 1999 |
| 447 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 448 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 449 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 450 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 451 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 452 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 453 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 454 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 455 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 456 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 457 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 458 | UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | Apr 2009 |
| 459 | VAN WYCK 2-24C5 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 460 | VELMA | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 461 | VIEIRA TRIBAL | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 462 | VIRGINIA | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 463 | VIRGINIA 14-12 3-2-12-1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 464 | W DRAW | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 465 | W MONUMENT | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 466 | W POINT FED | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 467 | WAKEFIELD UT 1-6 4-1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 468 | WALKER 4-4-7-8 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 469 | WALKER SAND PASS | Duchesne County, UT | Oil & Gas Property | Apr 2026 |
| 470 | WALTON FED | Duchesne County, UT | Oil & Gas Property | Aug 2013 |
| 471 | WELLS DRAW | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 472 | WEST POINT | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 473 | WEST RIVER BEND 16-17-10-17 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 474 | WHITE TRUST 3-23C5 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 475 | WHITEHEAD 1-22A3 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 476 | WILCKEN | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 477 | WILCOX FEE 1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 478 | WILD | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 479 | WILKIN RIDGE | Duchesne County, UT | Oil & Gas Property | Apr 2026 |
| 480 | WILSON 1-18C4 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 481 | WIRE FENCE | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 482 | WOLLMAN 2-23C4 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 483 | WOODWARD 4-14C4 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 484 | WOOLF 1-12 4-4-12-11-7H | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 485 | WR 6G-32-10-17 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 486 | WRENCH | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 487 | WYASKET UT 13-12 3-1-1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 488 | YERGENSEN | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 489 | YOUNG | Duchesne County, UT | Oil & Gas Property | May 2026 |