Numerical Simulations of Fracture Propagation in Jointed Shale Reservoirs under CO2 Fracturing

Water-based hydraulic fracturing for the exploitation of shale gas reservoirs may be limited by two main factors: (1) water pollution and chemical pollution after the injection process and (2) permeability decrease due to clay mineral swelling upon contact with the injection water. Besides, shale ro...

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Bibliographic Details
Main Authors: Qi Zhang, Dan Ma, Jiangfeng Liu, Jiehao Wang, Xibing Li, Zilong Zhou
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Geofluids
Online Access:http://dx.doi.org/10.1155/2019/2624716
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