Measuring the permeability of Eleana argillite from area 17, Nevada Test Site, using the transient method
Author(s) -
Wenliang Lin
Publication year - 1978
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/59192
Subject(s) - permeability (electromagnetism) , quartz , test site , geology , mineralogy , materials science , chemistry , composite material , mining engineering , biochemistry , membrane
Using the transient method, we determine the permeability of high-quartz Eleana argillite from the Nevada Test Site as a function of effective pressure. By comparing calculated and observed pressure decay in the upstream reservoir, we have determined the permeability of intact and fractured specimens at effective pressures ranging from 1.0 to 24.0 MPa. Over this pressure range, Eleana argillite has a low permeability (10{sup -16} to 10{sup -19} cm{sup 2}) when intact and a higher permeability (10{sup -12} to 10{sup -17} cm{sup 2}) with one induced through-going fracture
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