Effect of the Heterogeneity on Sorptivity in Sandstones with High and Low Permeability in Water Imbibition Process

Capillary imbibition in unsaturated rocks is important for the exploitation of tight reservoirs, such as oil and gas reservoirs. However, the physical properties of natural rocks tend to be relatively uneven, mainly in the heterogeneity of material composition and pore space. Reservoir heterogeneity...

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Bibliographic Details
Main Authors: Yang Wu, Yixin Zhao, Peng Li
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Processes
Subjects:
Online Access:https://www.mdpi.com/2227-9717/7/5/260