Selecting the optimal drilling fluid is a vital factor in ensuring successful and efficient well drilling. Drilling fluids exhibit a range of attributes that directly influence various aspects of the drilling process. These properties include viscosity, density, filtration traits, lubricity, and stability. Understanding these elements is essential

Drilling and establishing wells in soft shale formations presents a significant challenge due to the inherent instability of these geological structures. Wellbore stability analysis is crucial for predicting and mitigating potential failures that can result costly downtime, geological damage, and safety hazards. Thorough analyses consider a variety