Mechanical properties of basalt, tuff and breccia in the Permian system of Sichuan Basin after water absorption–implications for wellbore stability analysis
Qiangui Zhang, Jiawei Ran, Xiangyu Fan, Bozhong Yang, Pengfei Zhao, Yufei Chen, Pinghui Huang, Mingming Zhang, Liang He
Topics & Concepts
GeologyBrecciaBasaltVolcanic rockPetrographyCohesion (chemistry)VolcanoMineralogyGeochemistryPetrologyChemistryOrganic chemistryDrilling and Well EngineeringHydraulic Fracturing and Reservoir AnalysisRock Mechanics and Modeling