Tian-Yi Zhang

Wellbore Instability Mechanisms and Prediction of Four-Pressure Profiles in Deep Marine Carbonate Rocks

Deep marine carbonate formations are affected by multi-stage tectonism and dissolution, causing frequent wellbore instability and complex drilling events. This study integrates electrical imaging logs (FMI), core observations, and environmental scanning electron microscopy (SEM) to characterize the multi-scale structur...