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Characteristics and the formation mechanism of the heterogeneous microfractures in the tight oil reservoir of Ordos Basin, China 期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2020, 卷号: 191, 页码: 11
Authors:  Du SH(杜书恒)
Adobe PDF(4521Kb)  |  Favorite  |  View/Download:315/73  |  Submit date:2020/06/22
Microfracture  Formation mechanism  Tight oil  Sandstone  Characterization  
Unstable crack growth in hydraulic fracturing: The combined effects of pressure and shear stress for a power-law fluid 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 225, 页码: 19
Authors:  Shen WH(沈文豪);  Yang FQ;  Zhao YP(赵亚溥)
Adobe PDF(1724Kb)  |  Favorite  |  View/Download:391/171  |  Submit date:2020/03/11
Hydraulic fracturing  Full-stress model  Shear stress  Unstable crack  Crack-closure criterion