An accurate analytical model and application method for squirt flow in anisotropic fractured rocks

Abstract The squirt flow in cracks or grain contacts at the pore scale is an important mechanism of seismic wave velocity dispersion and attenuation. We develop a simple and accurate analytical model for attenuation and dispersion caused by squirt flow between microcracks with different aspect ratio...

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Bibliographic Details
Main Authors: Yiwei Chen, Pingchuan Dong, Youheng Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-01439-8
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