Since the confining pressure will increase, the rise in resistance to longitudinal crack propagation brings about a gradual transition of shale failure method from longitudinal to inclined shear failure that demonstrates an escalation in rock plasticity. Once the confining pressure reaches thirty MPa, there are still regional shear microcracks https://read-this-post-here09764.qowap.com/100768887/5-simple-statements-about-wellbore-stability-analysis-explained