Study on Porosity Measurement Determination Methods of a Shale Reservoir in the Longmaxi Formation, Sichuan Basin

Study on Porosity Measurement Determination Methods of a Shale Reservoir in the Longmaxi Formation, Sichuan Basin

BACKGROUND Porosity is a key parameter for exploration and evaluation of shale gas reservoirs. Rapid and accurate determination of shale porosity is crucial for reserve calculation. At present, there are helium gas method, liquid saturation method and image analysis method applied to shale porosity...

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Bibliographic Details
Main Authors: WENG Jianqiao, LI Xiawei, QI Minghui, ZHANG Yeyu, WANG Yu, ZHANG Wei
Format: Article
Language:English
Published: Science Press, PR China 2022-07-01
Series:Yankuang ceshi
Subjects:
shale porosity
nitrogen adsorption
sample damage
helium method
drying temperature
settling time
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.202012270173

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