Fractal Characteristics of Micro- and Mesopores in the Longmaxi Shale

To better understand the variability and heterogeneity of pore size distributions (PSDs) in the Longmaxi Shale, twelve shale samples were collected from the Xiaoxi and Fendong section, Sichuan Province, South China. Multifractal analysis was employed to study PSDs of mesopores (2–50 nm) and micropor...

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Bibliographic Details
Published in:Energies (Basel) 2020-03, Vol.13 (6), p.1349
Main Authors: Wang, Xiaoqi, Zhu, Yanming, Wang, Yang
Format: Article
Language:English
Subjects:
Adsorption
Carbon dioxide
co2 and n2 adsorption
Experiments
Fractal analysis
fractal characteristics
Fractal geometry
Fractals
Heterogeneity
longmaxi shale
Low pressure
micropores and mesopores
multifractal
NMR
Nuclear magnetic resonance
Organic carbon
Pore size
Pore size distribution
Porosity
Porous materials
Scanning electron microscopy
Shale
Size distribution
Studies
Total organic carbon
Transport properties
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Description
Summary:To better understand the variability and heterogeneity of pore size distributions (PSDs) in the Longmaxi Shale, twelve shale samples were collected from the Xiaoxi and Fendong section, Sichuan Province, South China. Multifractal analysis was employed to study PSDs of mesopores (2–50 nm) and micropores (
ISSN:1996-1073
1996-1073
DOI:10.3390/en13061349