Mesoscopic structural damage and permeability evolution of Shale subjected to freeze–thaw treatment

Abstract To study the mesoscopic damage and permeability evolution characteristics of rock under freeze–thaw (F–T) cycles, freeze–thaw cycle experiments were carried out of shale under different F–T temperatures and numbers of cycles, and nuclear magnetic resonance (NMR) and permeability experiments...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Junguang Wang, Zhang-qing Xuan, Qiao Jin, Weiji Sun, Bing Liang, YU Qing-rong
Format:	Article
Language:	English
Published:	Nature Portfolio 2022
Subjects:	Rock Mechanics and Modeling Hydrocarbon exploration and reservoir analysis Soil and Unsaturated Flow shale freeze-thaw cycles permeability evolution pore structure porosity NMR T2 spectrum
Online Access:	https://www.nature.com/articles/s41598-022-06263-y.pdf https://doi.org/10.1038/s41598-022-06263-y
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