| 4301 | STATE ANDERSON | Larimer County, CO | Oil & Gas Property | Mar 2024 |
| 4302 | STATE ANTELOPE | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4303 | STATE ANTELOPE | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4304 | STATE BIERSTADT 4-65 35-34 | Arapahoe County, CO | Oil & Gas Property | Mar 2024 |
| 4305 | STATE CD | La Plata County, CO | Gas Property | Mar 2024 |
| 4306 | STATE CROW VALLEY | Weld County, CO | Oil & Gas Property | Dec 2023 |
| 4307 | STATE DILLARD 16-2 | Weld County, CO | Oil & Gas Property | May 2013 |
| 4308 | STATE EHRLICH 36 | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4309 | STATE LA PLATA 5-65 13-15 | Arapahoe County, CO | Oil & Gas Property | Mar 2024 |
| 4310 | STATE LAND | Moffat County, CO | Oil & Gas Property | Feb 2024 |
| 4311 | STATE MASSIVE | Arapahoe County, CO | Oil & Gas Property | Mar 2024 |
| 4312 | STATE MZ | La Plata County, CO | Gas Property | Mar 2024 |
| 4313 | STATE NORTH PLATTE | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4314 | STATE OF CO | Arapahoe County, CO | Oil & Gas Property | Mar 2024 |
| 4315 | STATE OF CO | Adams County, CO | Oil & Gas Property | Sep 2018 |
| 4316 | STATE OF CO 1 | Adams County, CO | Oil & Gas Property | Apr 2023 |
| 4317 | STATE OF COLORADO | Weld County, CO | Oil & Gas Property | Jun 2004 |
| 4318 | STATE OF COLORADO | Yuma County, CO | Gas Property | Mar 2024 |
| 4319 | STATE OF COLORADO | Baca County, CO | Oil & Gas Property | Jan 2017 |
| 4320 | STATE OF COLORADO | Moffat County, CO | Oil & Gas Property | Aug 2013 |
| 4321 | STATE OF COLORADO | Adams County, CO | Oil & Gas Property | Mar 2016 |
| 4322 | STATE OF COLORADO A | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 4323 | STATE OF COLORADO AB | Adams County, CO | Oil & Gas Property | Apr 2017 |
| 4324 | STATE OF COLORADO AM | Weld County, CO | Oil & Gas Property | May 2018 |
| 4325 | STATE OF COLORADO AS | Las Animas County, CO | Gas Property | Mar 2024 |
| 4326 | STATE OF COLORADO AT | Las Animas County, CO | Gas Property | Mar 2024 |
| 4327 | STATE OF COLORADO AV | La Plata County, CO | Gas Property | Mar 2024 |
| 4328 | STATE OF COLORADO AW | La Plata County, CO | Gas Property | Mar 2024 |
| 4329 | STATE OF COLORADO KP | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4330 | STATE OF COLORADO P | Adams County, CO | Oil & Gas Property | Mar 2024 |
| 4331 | STATE PETERSON | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4332 | STATE PIKES 4-65 36-31-32 | Arapahoe County, CO | Oil & Gas Property | Feb 2024 |
| 4333 | STATE PRONGHORN | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4334 | STATE SCHMIDT 36 | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 4335 | STATE SEVENTY HOLES | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4336 | STATE SEVENTY HOLES | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 4337 | STATE-BOOTH 36 | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4338 | STATE-BRADBURY | Arapahoe County, CO | Oil & Gas Property | May 2018 |
| 4339 | STATE-CRAIG | Arapahoe County, CO | Oil & Gas Property | Dec 2016 |
| 4340 | STEADFAST E27-6 | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4341 | STEAMBOAT HANSEN 8-10 | Lincoln County, CO | Oil & Gas Property | Mar 2024 |
| 4342 | STEELE | Rio Blanco County, CO | Oil & Gas Property | Feb 2024 |
| 4343 | STELLA | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4344 | STELLING | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4345 | STENNETT | Washington County, CO | Oil Property | Mar 2024 |
| 4346 | STEPHENS 7-1 | Weld County, CO | Oil & Gas Property | Sep 2018 |
| 4347 | STEPHENS FOE 10 | Weld County, CO | Oil & Gas Property | Aug 2023 |
| 4348 | STEPHENS J 31 | Weld County, CO | Oil & Gas Property | Feb 2017 |
| 4349 | STEPHENSON 6-3 | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4350 | STEVE J | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 4351 | STEWARD | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4352 | STEWART | Weld County, CO | Oil & Gas Property | Mar 2016 |
| 4353 | STEWART | Weld County, CO | Oil & Gas Property | Nov 2016 |
| 4354 | STEWART | Weld County, CO | Oil & Gas Property | Mar 2017 |
| 4355 | STIEBER | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 4356 | STILLROVEN FARM | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4357 | STINAR | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4358 | STOCKLEY C | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4359 | STODDARD 3 | Moffat County, CO | Oil & Gas Property | Apr 2024 |
| 4360 | STOFFER | Rio Blanco County, CO | Oil & Gas Property | Mar 2024 |
| 4361 | STONE | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4362 | STONE | Yuma County, CO | Oil & Gas Property | Mar 2024 |
| 4363 | STONE | Yuma County, CO | Oil & Gas Property | Mar 2024 |
| 4364 | STONEBRAKER | Weld County, CO | Oil & Gas Property | Sep 2023 |
| 4365 | STONEBRAKER | Weld County, CO | Oil & Gas Property | Aug 2023 |
| 4366 | STONEHOCKER | Adams County, CO | Oil & Gas Property | Oct 2022 |
| 4367 | STORIS E24-7 | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4368 | STORY GULCH | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4369 | STOUT | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 4370 | STRAIT BOTTOM RANCH | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4371 | STRAIT SG | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4372 | STRANAHAN | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4373 | STRANGWAYS | Yuma County, CO | Gas Property | Mar 2024 |
| 4374 | STREAR | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 4375 | STREETER | La Plata County, CO | Gas Property | Mar 2024 |
| 4376 | STRIPES FEDERAL LD18-7 | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4377 | STROH | Weld County, CO | Oil & Gas Property | May 2023 |
| 4378 | STROH | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4379 | STROH | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4380 | STROHAUER | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4381 | STROHAUER | Weld County, CO | Oil & Gas Property | Aug 2023 |
| 4382 | STROMBERGER | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4383 | STROMBERGER | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4384 | STROMQUIST | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4385 | STRONG | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4386 | STRONG | Weld County, CO | Oil & Gas Property | Oct 2022 |
| 4387 | STUBBS RWF | Garfield County, CO | Oil & Gas Property | Mar 2024 |
| 4388 | STUGART | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4389 | STULP | Yuma County, CO | Gas Property | Mar 2024 |
| 4390 | STULTS | Yuma County, CO | Gas Property | Mar 2024 |
| 4391 | STULTS | Yuma County, CO | Oil & Gas Property | Mar 2024 |
| 4392 | SU 0680 | Jackson County, CO | Oil & Gas Property | Mar 2024 |
| 4393 | SU SPICER 0680 | Jackson County, CO | Oil & Gas Property | Mar 2024 |
| 4394 | SUCCO | Weld County, CO | Oil & Gas Property | May 2017 |
| 4395 | SUCKLA | Weld County, CO | Oil & Gas Property | Mar 2024 |
| 4396 | SUCKLA BROWN UNIT | Weld County, CO | Oil & Gas Property | Apr 2021 |
| 4397 | SUDEN 34 | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 4398 | SUGAR LOAF GOVERNMENT | Moffat County, CO | Oil & Gas Property | Feb 2024 |
| 4399 | SUGARLOAF | Moffat County, CO | Oil & Gas Property | Feb 2024 |
| 4400 | SULFUR GULCH | Mesa County, CO | Gas Property | Mar 2024 |