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Home My WebLink AboutGMC Data Report No. 307 Porosity and permeability data derived from core chips of the ARca Alaska Inc. Tam No.2 (5,517.15' - 5,643.15'), ARCa Alaska Inc. Tam No.3 (5,216.0' - 5,305.0'), and ARCa Alaska Inc. Tam No.4 (5,485.0' - 5,545.0'). ~ ,,':.'~ ......."<;.' , ~ A.:~.., A~ ......¿6j~.. ....~~ ......, ~ . .... ......f'~... .. "':- Received 8 January 2003 Total of 2 pages in report Alaska Geologic Materials Center Data Report No. 307 o t-I) tv ~ ~ (Jq (i) Alaska. TARN 3 lithology Sample Porosity Perm (mD) Oil sat Density TARN 4 Uthotogy Sample . Porosity Penn (mD) Oil sat Density Q size (em) % Horizontal PV% gmIcc size (an) % Horizontal PV% gmlcc ~ 5216.0 V. fine sst!sillstone 2.5x1.4 13.6 0.07 0.0 2.67 5459.0 Sst 2.5x2.5 no data (") 5217.0 Sst with vf shale clasts 2.5x 2.0 17.6 02 26.7 2.59 5460.1 Sst 2.5x2.5 no data tJ 5226.0 55! + thin shale lamina 2.5x2.0 14.5 0.2 12.6 2.61 5461.2 Interbedded sstlmudstone 2.5x2.0 no data ~ 5232.0 Finely interbedded mdstonelsst 2.5x2.4 14.1 0.08 17.3 2.68 5467.0 Ss! 2.5x3.0 no data .-+ ~ 5235.055l 2.5x2.0 162 0.5 362 2.60 5475.0 Ss! 2.5x2.5 no data 10 5243.0 Sst with v fine shale laminae 2.5x1.8 13.6 0.06 0.0 2.66 5480.0 Mudstone 2.5x1.0 no data CÐ 5254.0 Frnely interbedded mdstone/sst 2.5x2.5 14.6 0.1 14.0 2.67 5485.0 Sst 2.5x3.0 19.6 0.6 21.9 2.78 "0 0 5261.1 Sst with thin shale laminae 2.5x3.0 16.1 0.5 17.7 2.62 5486.0 Calc sst 2.5x3.0 6.7 0.005 0.0 2.74 ::t.. 5278.0 Sst 2.4x2.0 202 2.7 36.8 2.70 5489.0 FmeIy interbedded mudst & sst 2.5x2.0 13.1 0.3 0.0 2.68 w 5283.0 Calc sst 2.5x2.5 8.3 0.01 0.0 2.69 5490.0 Sst 2.5x1.5 13.3 0.7 0.0 2.71 0 5289.0 5st 2.5x1.5 22.1 20.5 302 2.67 5491.0 Mudstlsst 70:30 bed contact 1.0x1.5 13.2 0.9 0.0 2.72 -..) 5293.0 5st (with calc concretion edge) 1.8x3.5 7.2 0.005 0.0 2.68 5500.0 Sst 2.5x2.5 17.9 0.5 18.1 2.64 5296.0 Calc sst 2.5x1.8 11.0 0.006 0.0 2.76 5501.0 Calc sst 2.5x2.0 4.8 0.004 0.0 2.65 5299.0 Sst 2.51<2..5 19.2 5.3 31.3 2.68 5504.0 Sst 2.5x2.0 21.5 4.6 32.8 2.63 5302.0 Sst 2.5x2.2 20.2 5.1 31.4 2.63 5510.0 Calc 55t 2.5x2.5 4.7 0.003 0.0 2.69 5305.0 Calc 5st 2.5x2.0 6.8 0.006 21.1 2.73 5512.0 55t 2.5x2.0 22.4 12 27.6 2.62 5526.0 t,,1udstone 2.5x2.5 12.9 0.03 0.0 2.71 5538.0 Sst + thin mdst lams 2.5x1.5 10.3 0.04 0.0 2.62 5545.0 t..1udst +minor v thin Ssi lams 2.5x22 11.9 0.05 0.0 2.69 TARN 1 Uthology 4851.0 vf-f 55t 4859.0 f-m 55t 4861.0 f sst 4862.0 f sst + thin mud intertaminalion 4864.0 f sst 4866.0 f-m sst 4867.0 sitty mudstone 4869.0 mudstone 4871.0 calc mudstone 5290-5300 mudstone Sample size(an) 2.5xO.8 0.8x2.5 2.5x1.2 2.5x1.5 2.5x1.5 2.5x2.0 2.5x1.0 2.0x2.5 2.5x1.5 4 chips Porosity ,0/0 no data no data no data no data no data no data no data no data no data no data Tam 1 notes: also took some mudstone arttings from 5290--5300. All sandstones are grey except 4859, which is brown. All samples are slices of 1- vedical plugs. Because no logs or core descriptions were available for Tam 1, grain sizes were estimated during sampling. See core analysis descñptions for Tam 2,3 & 4 grain sizes. vf = very fine f = fine m=medium calc = caJcareoos sst = sandstone mdst = mudstone SS!, mdst etc = sent for thin sectioning Tam 1 Tam 2 Tam 3 Tam 4 4 thin sedions 9 thin sections 6 thin sections 7 thin sections Penn '(mD) Oil sat Horizontal PV% Density gmlcc TARN 2 Lithology 5517.15 S5t 5518.05 Sstlmdst inteJbeds 5521.15 sst 5522.15 Calc sst 5523.15 Sst+pætmdstbed 5525.15 Sst 5531.15 Sst 5534.15 Sst 5540.15 Sst 5551.15 Sst 5556.15 Sst 5574.15 Sst 5576.15 Sst 5587.15 Sst 5589.15 Sst 5594.15 ...f ìnterbedcfed sslfmjs¡ 5596.15 Mudstone 5597.15 Silty mudstone 5600.55 Mudstone + calc vein 5602.15 Mudstone 5604.15 Sst 5616.15 5st 5619.15 Sst 5624.15 Sst 5629.15 S5t 5634.15 Sst 5641.70 Mudstone 5643.15 Sst + vf mud laminae Sample size (an) 4.0x1.0 12x3.0 2.5x2.0 1.5x2.0 1.2x3.0 2.5x1.5 2.5x1.8 1.0x2.0 2.5xO.7 2.5x12 2.5x1.7 2.5x1.8 2.5x1.5 2.5x2.0 2.5x2.0 1.0x2.5 2.5x1.0 2.5x1.5 2.5x1.0 2.0x1.5 2.5x2.2 2.5x2.0 2.5x2.0 2.5x0.7 2.5x1.5 3.0x1.5 2.0x2.0 2.5x1.5 Porosity Perm (mD) Oil sat Density % Horizontal PV% gmlcc 20.3 5.6 39.7 20.2 15.1 28.3 19.9 1.4 302 3.8 0.002 21.7 18.8 1.8 19.9 17.7 4.1 19.5 18.7 0.7 24.4 18.7 14.7 49.4 27.4 30.9 51.1 21.6 43.7 462 122 0.07 0.0 17.3 0.8 22.7 15.4 2.3 39.5 17.8 2.4 38.9 9.0 0.1 25.4 9.6 0.6 0.2 12.3 0.02 0.1 12.0 0.02 02 15.8 0.05 0.0 11.7 0.007 0.0 19.4 5.7 45.7 12.3 0.002 3.1 15.8 0.1 2.8 15.8 0.02 0.0 18.1 0.3 0.0 17.7 12 0.0 13.6 0.07 0.0 12.6 0.05 02 2.61 2.62 2.61 2.65 2.62 2.57 2.57 2.57 2.78 2.62 2.65 2.59 2.62 2.54 2.56 2.59 2.66 2.67 2.67 2.66 2.68 2.69 2.65 2.69 2.68 2.70 2.70 2.68 . Cl ~ () a ~ .-+ ~ :::0 CÐ "0 o ::t.. w o -..} All samples are vertical plugs. Porosity, permeability, oil saturation and grain density data are taken from the Core lab report for Aroo , ~ PJ (JQ CÐ N o t-I) tv