Southwest Petroleum University

China University of Geosciences (wuhan)

Jiangxi Provincial Shale Gas. Investment Company, Ltd

Sihong Cheng

Lei Chen

Kun Zhang

Xinyang He

Xueying Wang

Yipeng Liu

Fengli Han

Jingru Ruan

Xuefei Yang

Hengfeng Gou

Ping Liu

Lintao Li

Shu Jiang

Weishi Tang

Yi Zhang

Hulin Niu

Jiayi Liu

Chengzao Jia

Yi Shu

Lu Lu

Yan Song

Xiong Ding

Yi Xiao

Zeyun Wang

Yiting Qiao

Laiting Ye

Meijia Wu

Yongjun Li

Tianyou Zhi

Weiwei Liu

Songyang Wan

Daiyu Wu

A calculation method for fractal dimensions of shale pores includes steps as follows. S1: multiple shale samples from a target stratum of a study area are obtained, parameter values of geological parameters of each of the multiple shale samples are obtained, followed by dividing the multiple shale samples into target shale samples and experimental shale samples. S2: PCA is performed on the parameter values to obtain principal components representing a variation of the geological parameters. fractal dimensions are calculated based on an existing fractal dimension calculation method. S3: the principal components are used as independent variables and the fractal dimensions are used as dependent variables, followed by performing regression analysis to obtain a quantitative calculation model. S4: the fractal dimensions of the target shale sample are calculated according to the parameter values and the quantitative calculation model for the fractal dimension based on the parameter values.

Calculation method for fractal dimension of shale pores

Growing community of inventors

Nanchang, China

Sihong Cheng