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Cross-property correlations and permeability estimation in sandstone

Arns, Christoph; Knackstedt, Mark; Martys, Nicos S


We computationally investigate cross-property correlations linking fluid permeability to conductive properties in sedimentary rock for a number of pore size parameters based on three-dimensional digitized rock images. In particular, we focus on correlations based on the pore volume-to-surface-area ratio (VpS), a critical channel diameter c associated with mercury porosimetry measurements, length scales associated with the nuclear magnetic resonance relaxation time T2, as well as the mean...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
Source: Physical Review E
DOI: 10.1103/PhysRevE.72.046304


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