Shale softening induced by CO2 injection in the absence and presence of water: An experimental investigation based on nanoindentation
Qi Cheng, Jiren Tang, Yunzhong Jia, Yiyu Lu, Chi Zhang, Yanlin Liu, Guilin Zhao, Yalu Liu
Topics & Concepts
SofteningNanoindentationOil shaleAnorthiteKaoliniteAlbitePhase (matter)QuartzMuscoviteMaterials scienceElastic modulusMineralogyWater softeningBulk modulusGeologyComposite materialGeotechnical engineeringChemistryOrganic chemistryPaleontologyRock Mechanics and ModelingDrilling and Well EngineeringHydraulic Fracturing and Reservoir Analysis