Jun-Rui Li

Wellbore Stability Assessment of the Luzhou Block Shale Gas Reservoir Based on Mogi–Coulomb–Jaeger Failure Assessment Model

During deep shale gas development, complex in situ stress conditions, abnormal formation pressure, and well-developed bedding planes result in complicated wellbore instability mechanisms. Conventional homogeneous rock models are unable to accurately characterize the different failure behaviors between matrix failure an...