Multifractal Characterization of Pore Heterogeneity and Water Distribution in Medium- and High-Rank Coals via Nuclear Magnetic Resonance

Multifractal Characterization of Pore Heterogeneity and Water Distribution in Medium- and High-Rank Coals via Nuclear Magnetic Resonance

Comprehensive assessment of pore structure and multiphase water distribution is critical to the flow and transport process in coalbed methane (CBM) reservoirs. In this study, nuclear magnetic resonance (NMR) and multifractal analysis were integrated to quantify the multiscale heterogeneity of nine m...

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Bibliographic Details
Main Authors: Huan Liu, Shasha Zhang, Yu Qiao, Danfeng Xie, Long Chang
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Fractal and Fractional
Subjects:
pore structure
water distribution
nuclear magnetic resonance
multifractal characterization
coalbed methane
Online Access:https://www.mdpi.com/2504-3110/9/5/290
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