Workflow for Wellbore Stability Analysis in a Clay-Rich Reservoir Using Laboratory-Guided Constraints

Abstract

Abstract The nuance of a wellbore comprises mineralogical constituents, which, in turn, dictates the overall strength parameters, pore pressure and, therefore, the in situ stresses. A safe mud window is critical for the well's safety, and quick on-the-... Practical Applications This study assesses the safe mud weight window and its causes through laboratory-based analysis. If wellbore stability is not properly maintained, it can lead to significant economic losses, increased nonproductive time, and ...