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Effect of Network Topology on Relative Permeability

Arns, Ji-Youn; Robins, Vanessa; Sheppard, Adrian; Sok, Robert; Pinczewski, Wolf Val; Knackstedt, Mark

Description

We consider the role of topology on drainage relative permeabilities derived from network models. We describe the topological properties of rock networks derived from a suite of tomographic images of Fontainbleau sandstone (Lindquist et al., 2000). All rock networks display a broad distribution of coordination number and the presence of long-range topological bonds. We show the importance of accurately reproducing sample topology when deriving relative permeability curves from the model...[Show more]

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
URI: http://hdl.handle.net/1885/86898
Source: Transport in Porous Media
DOI: 10.1023/B:TIPM.0000007252.68488.43

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