Wellbore stability challenges frequently arise during drilling operations, particularly in complex formations. These collapses can lead in dropped flow , stuck tubing, and even well shut-in. The underlying causes often involve a interplay of rock properties , drilling overbalance , and well geome

Wellbore stability assessment in challenging formations presents a significant difficulty to successful drilling operations. These formations often exhibit heterogeneous geological properties that can lead to wellbore collapse, reducing operational efficiency and increasing the risk of accidents.