Permeability of shale at elevated temperature and pressure: Test methodology and preliminary results
Description: A method of measuring the hydraulic conductivity of low permeability shale as a function of pressure and temperature has been developed and successfully demonstrated. Measurements have been performed on samples of Green River Formation up to a temperature of 140/sup 0/C. For flow parallel to bedding hydraulic conductivities increased nonlinearly from 1.75 x 10/sup -16/ m/s (1.6 x 10/sup -23/ m/sup 2/) at 25/sup 0/C, to 5.6 x 10/sup -15/ m/s (1.4 x 10/sup -22/ m/sup 2/) at 140/sup 0/C. This increase in permeability with temperature may reflect an increase in microcrack porosity resulting from the heating.
Date: May 1, 1987
Creator: Myer, L.R. & Christian, T.L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department