Pore structure and fractal characteristics of Wufeng–Longmaxi formation shale in northern Yunnan–Guizhou, China

Pore structure and fractal characteristics of Wufeng–Longmaxi formation shale in northern Yunnan–Guizhou, China

In this study, the microscopic pore characteristics of shale in marine strata are evaluated. Based on field emission scanning electron microscopy (FE-SEM), low-temperature N2 adsorption (LT-N2GA), low-pressure CO2 adsorption (LP-CO2GA) and high-pressure methane adsorption (HPMA) experiments, the por...

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Bibliographic Details
Main Authors: Tao Wang, Fenghua Tian, Ze Deng, Haiyan Hu
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Earth Science
Subjects:
shale gas
Wufeng-Longmaxi shale
N2 adsorption
pore structure
fractal dimension
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.998958/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2022.998958/full

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