Numerical Study on the Formation of Shear Fracture Network

Shear fracture network is important to the hydraulic fracturing treatment of a shale gas reservoir. In this paper, the formation of shear fracture network is investigated by a Displacement Discontinuity Method (DDM) based model. The results show that the sliding of fracture surface is irreversible b...

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Bibliographic Details
Main Authors: Zhaobin Zhang, Xiao Li
Format: Article
Language:English
Published: MDPI AG 2016-04-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/9/4/299