Meng Li

Field-Constrained Dual-Correction Model for Predicting Casing Stress During Multi-Stage Hydraulic Fracturing in Deep Coalbed Methane Horizontal Wells

Deep coalbed methane reservoirs exhibit strong heterogeneity and complex stress environments, making accurate prediction of casing loads during multi-stage hydraulic fracturing challenging. This study developed a coupled prediction framework integrating three-dimensional geomechanical modeling, modified induced stress...