3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 8 9 0 1 1 9 5 6 7 8 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 3 4 9 0 1 2 0 1 6 7 8 9 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 0 1 9 2 3 4 5 6 7 3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 3 4 9 0 1 2 5 6 7 8 4 6 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 0 1 9 2 3 4 5 6 7 9 0 1 5 6 7 8 4 6 2 3 4 5 8 9 0 1 0 1 9 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 9 0 1 0 1 9 5 6 7 8 0 1 9 3 4 9 0 1 2 5 6 7 0 8 1 2 3 4 6 7 8 9 2 3 4 5 8 9 0 1 0 1 9 5 6 7 8 3 4 0 1 2 9 5 6 7 8 2 3 4 5 6 7 6 7 8 9 2 3 4 5 8 9 0 1 0 1 2 3 4 5 6 7 2800 2795 2805 2810 2815 2820 2825 2830 2835 2840 2845 2850 2855 2860 3540 3545 3550 3555 3560 3565 3570 3575 3580 3585 3590 3595 3600 3960 3965 3970 3975 3980 3985 3990 3995 4000 4005 4010 4015 4020 4025 4355 4360 4365 4370 4375 4380 4385 4390 4395 4400 4405 4410 4415 4420 4850 4855 4860 4865 5325 5330 5710 5715 5720 5725 5730 5735 5740 5745 5750 5755 5760 5765 5770 6040 6045 6050 6055 6060 6065 6070 6290 6295 6300 6305 6310 6315 6320 6325 6330 6335 6340 6345 6350 6355 Depth Lithology Color Digital Rock Type Spls. Cal Sid (in ft) (wet) Evap Bstn Rdst Grst Pkst Wkst Mdst Est % Ss Cngl VC/C Med Fine V Fine Silt/ Clay Lrg S|g U|L U|L U L U L U L Coal Ash Environment of deposition Lithology and sedimentay structures 75 50 25 K-KGS T-TS S-SCAL Formation: Operator: Bill Barrett Corporation Lease: Last Dance 43C-3-792 Location: NESE sec. 3, T7S-R92W County: Garfield Colorado State: Ohio Creek, Williams Fork and Cameo Basin: Piceance Core depth: 2800-2860’ (OC), 3539-6197’ (WF), 6197-6352’ (C) Log depth = Core depth +/- Core storage location/Library no.: Core Laboratories, Houston Described by: John C. Webb Client: Kansas Geological Survey DOE Mesaverde Petrophysics Project 05-045-11402-0000 Core diam: Slabs: Condition: 4 inch 1/3 Excellent API: 2780 to 2860 = Core - 3 ft 3530 to 3600 = Core - 4 ft 3950 to 4030 = Core - 3 ft 4350 to 4420 = Core - 4 ft 4840 to 4870 = Core - 3 ft 5320 to 5340 = Core 5700 to 5770 = Core - 3 ft 6030 to 6070 = Core - 4 ft 6280 to 6350 = Core - 10 ft 16275 17276 17276 16276 16276 16276 13226 13226 13226 13226 13276 13276 16276 16276 13226 13226 13256 13256 13246 13276 19226 19226 19226 16296 17276 17276 16276 16276 16276 16276 16276 16276 16276 16276 16276 16276 16276 16276 16276 16279 10299 10299 13218 13218 14218 14218 15218 15248 15277 15277 15277 15287 15287 15287 13226 16226 13226 16226 16226 16226 13226 13226 13226 13226 13226 13226 16226 16226 16226 16226 16526 16526 17596 17596 17576 17576 17576 17576 16596 16596 16596 16596 16596 16596 16596 16596 16596 15286 15276 15276 13246 14226 14226 14226 16526 16526 16526 16526 16526 16526 16526 16576 16576 16576 16576 16576 16576 16595 16595 16595 16595 16576 16576 16576 16576 16576 16576 16576 17576 17576 16287 16287 16297 16297 16297 16297 16297 16297 16297 16297 16277 16277 16277 16277 16297 16297 16297 16297 16297 16297 17297 17277 17277 16297 16297 16297 17277 17277 17297 17297 16297 16297 16297 16297 17277 17277 19277 19277 12229 12229 13229 13229 16277 16297 16277 16297 15297 15297 15267 15267 13247 13247 13257 13257 13267 13267 13267 13219 13219 12249 13217 13217 13267 13267 13276 13276 13297 13297 13297 13297 12249 10298 12299 12217 13297 13297 13297 13297 13297 13297 11217 11217 13297 13267 13217 13217 13217 13217 13217 12297 13219 13267 13267 12247 12247 12247 12247 11299 11299 10299 13217 13217 13217 13267 13267 13267 13267 13227 13267 13267 13267 13267 16297 16297 16225 16227 16227 12215 12215 12219 13227 13249 13249 13297 13297 10298 10298 12239 12239 10299 10299 13297 13297 13297 13297 13297 13297 13297 13297 13297 13297 13267 13267 13267 10299 13297 13297 13297 13297 13297 13297 12247 13257 12239 12239 12219 12219 13259 13259 11299 11299 10299 10299 11299 11299 11299 11299 11299 11299 11299 12217 13257 13257 13257 13447 13447 13257 13257 13257 13287 13287 13277 13257 13257 13277 13277 13297 13297 13297 13297 13297 16377 16377 16297 16297 16287 16287 16287 16287 16287 16287 16287 16287 16227 16227 16227 16227 16287 16287 16297 16297 16287 16287 16287 16287 16287 16227 16227 16297 16297 16297 16297 16297 16287 16287 17287 17287 16287 16287 16287 16287 16287 16287 13217 13217 13297 13297 13257 13257 13257 12229 13227 13227 11239 11239 13219 13219 13217 13217 13217 13218 13218 13216 13216 10299 10299 11299 11299 12229 12229 13228 13288 13288 10288 13217 13217 13217 13217 13217 13217 13217 14297 14297 14297 14297 14297 14297 13217 13217 13299 12299 12299 12299 12299 13267 13267 13217 13217 13227 13227 13227 13227 13227 13227 13267 13267 16297 16297 13267 13267 13227 15277 15277 15277 16287 16287 16287 16287 16287 16287 16287 16287 16277 16277 16277 16277 16277 16277 16277 16277 17297 17247 17247 17277 17277 17277 16277 16277 15277 15277 10224 12219 12219 12219 12219 16297 16297 16297 16297 16297 16297 16297 15297 15297 11239 11239 12239 11239 11239 11239 11239 16287 16287 16277 16277 16277 13288 13288 13287 13287 16227 16227 16297 16297 16257 16257 12227 12227 13267 13267 13247 11219 13267 13267 13267 13277 13277 13227 13297 13227 12299 12299 13297 13297 13267 11299 11299 12249 12249 12249 11299 11299 13297 13297 13297 10299 10299 10299 11299 12297 13297 13217 13266 13266 13266 13266 15287 15287 15287 15297 15297 15297 15287 15287 15287 15277 15277 15277 15277 15277 15277 15277 15277 15277 15277 15377 15377 15277 15277 16287 16287 15287 15287 15287 15287 15277 15277 15277 15387 15387 15387 15397 15397 15277 15397 15397 15397 15397 15387 15387 15297 15297 15297 13317 13317 13317 13317 13317 13317 13317 13317 13317 13377 13377 13377 13317 13317 13397 13287 15297 13287 15287 15287 13287 13287 15287 13287 15297 15297 15287 15297 15397 15397 15277 15277 15387 15387 15387 15387 15277 15277 15277 15277 15277 15277 15277 15277 15277 15277 15287 15287 15277 13228 13228 30000 10298 10299 10299 10299 10299 10299 11299 12229 15287 15287 15287 15377 15387 15387 15387 15387 15387 13277 12284 12289 13287 99999 99999 99999 13277 11218 11218 13227 11249 10289 16327 13277 13277 13277 13287 13287 13287 13287 13287 13287 13287 13287 13287 13287 13287 13227 13287 13287 13287 13287 13218 13218 13277 13277 30000 30000 30000 30000 30000 30000 30000 10298 11246 13256 13256 13256 13256 13256 11298 11298 11298 11298 11219 11219 12219 12219 13249 11219 11289 11289 11289 11289 10298 11289 11289 11289 10289 10289 30000 11219 12219 12219 12219 12219 11219 11219 11219 11219 11219 11219 12219 12219 11219 11219 11219 12219 10289 12289 12229 12289 11219 11219 11219 11219 11219 11219 10219 10219 30000 30000 10298 10298 10298 12229 10229 10229 10229 10229 10229 12229 11229 10229 10229 30000 11229 11229 11229 11229 11229 11229 11229 11229 13227 13227 13227 11299 11299 12299 13265 13265 13265 13265 13265 13245 13245 12288 12288 13287 13267 13287 14285 13295 13275 12225 13265 12215 12215 13225 30000 30000 30000 30000 12298 12298 12298 12298 12298 12298 12298 12298 12298 12298 12298 12298 13267 13267 NO CORE 4417.5-4850' NO CORE 4023.5-4355' NO CORE 3599-3863' NO CORE 2859.5-3539' NO CORE 5766.5-6039' NO CORE 6066-6291' NO CORE 5330.5-5712' NO CORE 4864.5-5325' Channel fill Channel fill Channel abandonment Channel fill and abandonment Channel fill Channel fill, amalgamated Splay channel and splay deposits, sparse burrowing indicates possible brackish conditions Splay channel and splay deposits Amalgamated channel fill and abandonment Rooted splay Channel fill and abandonment Channel fill and abandonment Channel fill and abandonment Tidal creek channel fill, abandonment Splay and overbank flood plain Channel fill, abandonment Marine foreshore Marine shoreface Marine foreshore and shoreface Swamp/lagoon fill Marine shoreface Channel fill, tidally influenced Raised mire Bay fill, prograding bay-head delta? Marsh bay-fill Channel fill and abandonment Channel fill and abandonment