| 301 | POKER JACK 4-18-3-2WH | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 302 | POMCO | Duchesne County, UT | Oil & Gas Property | Sep 2014 |
| 303 | POTTER | Duchesne County, UT | Oil & Gas Property | Mar 2024 |
| 304 | POULSON 4-31C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 305 | POWELL | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 306 | POWELL 2-1 | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 307 | POWELL UT 1-12 4-3-6-5-1H | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 308 | POWVITCH 15-13-12-3-2WB | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 309 | PRESBYTERY | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 310 | PREWITT | Duchesne County, UT | Oil & Gas Property | May 2021 |
| 311 | PRONGHORN 4-4-26-27 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 312 | RANCH 1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 313 | REARY | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 314 | REAY | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 315 | RED MOUNTAIN | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 316 | REMUND | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 317 | REMUND RIDGE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 318 | RETZKE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 319 | RHINO | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 320 | RHOADES | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 321 | ROBERTS | Duchesne County, UT | Oil & Gas Property | Nov 2024 |
| 322 | ROBERTSON | Duchesne County, UT | Oil & Gas Property | Jul 2013 |
| 323 | ROBINSON | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 324 | ROCKET | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 325 | RODACK 9-20C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 326 | RYE PATCH FED 2 | Duchesne County, UT | Oil & Gas Property | Feb 2024 |
| 327 | S BRUNDAGE UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 328 | S COTTONWOOD RIDGE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 329 | S MON BUTTE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 330 | S PLEASANT VALLEY | Duchesne County, UT | Oil & Gas Property | Oct 2024 |
| 331 | S WELLS DRAW | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 332 | SAND WASH | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 333 | SANDRA UT 1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 334 | SHELL | Duchesne County, UT | Oil & Gas Property | Oct 1988 |
| 335 | SHIELDS 15-12 3-3-13-24 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 336 | SHOELESS | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 337 | SHRINERS 2-10C5 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 338 | SILVER 5-20C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 339 | SINK DRAW | Duchesne County, UT | Oil & Gas Property | Nov 2004 |
| 340 | SKITZY CANYON UTE | Duchesne County, UT | Oil & Gas Property | Jul 1982 |
| 341 | SKITZY CYN UTE | Duchesne County, UT | Oil & Gas Property | Jun 1983 |
| 342 | SKOUFOS TRIBAL | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 343 | SMALLEY 7-8-3-1W | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 344 | SMITH | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 345 | SMITH 1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 346 | SMITH 3-27C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 347 | SO MON BUTTE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 348 | SOUTH MOON | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 349 | SOUTH VALLEY | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 350 | SPEAR UT 4-26 3-2-26-35 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 351 | SPRATT 3-26B5 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 352 | SPRING HOLLOW | Duchesne County, UT | Oil & Gas Property | Oct 2001 |
| 353 | SPRINGBOK 4-4-36-31-7H | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 354 | SPROUSE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 355 | ST 5-16T-9-17 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 356 | ST TRIBAL | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 357 | STANLEY UT 5-18 3-4-13-14 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 358 | STATE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 359 | STATE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 360 | STATE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 361 | STATE 4-19-3-2WH | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 362 | STATE TRIBAL | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 363 | STATE TRIBAL 1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 364 | STEVENSON FAMILY TRUST 3-29A4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 365 | STEWART | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 366 | STEWART | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 367 | SULSER 10-30-3-2W | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 368 | SUNDANCE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 369 | TABBY CANYON | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 370 | TAPAROO | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 371 | TAR SANDS | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 372 | TAYLOR 3-34C6 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 373 | TAYLOR 3-9C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 374 | TAYLOR UT 1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 375 | TEW 1-15A3 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 376 | THE PERFECT "10" 1-10A1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 377 | THING | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 378 | THOMAS 1-33C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 379 | THOMAS 3-4C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 380 | THORNE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 381 | THORNE 3-31B4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 382 | TO-PUT-CHE-AR 13-12-3-3WH | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 383 | TOMLIN | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 384 | TOMLINSON-BERRETT 4-7C4 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 385 | TOPONOTES | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 386 | TRAVIS FED | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 387 | TRIDENT | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 388 | TUNA | Duchesne County, UT | Oil & Gas Property | Oct 2024 |
| 389 | UDOT 2-1C5 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 390 | UINTA OURAY 1-1A3 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 391 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Dec 2024 |
| 392 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Dec 2017 |
| 393 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 394 | UTE 1 | Duchesne County, UT | Oil & Gas Property | Nov 2017 |
| 395 | UTE 2 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 396 | UTE 2 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 397 | UTE 2-2 | Duchesne County, UT | Oil & Gas Property | Dec 2017 |
| 398 | UTE 2-33Z2 | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 399 | UTE FEE | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 400 | UTE TRIB | Duchesne County, UT | Oil & Gas Property | Jan 2025 |