Simulating Cement Plug Temperature During Pull-out-of-hole

This research article presents a numerical model for predicting cement slurry temperatures during wellbore operations, specifically focusing on pull-out-of-hole scenarios. The model enhances existing 2D simulations by incorporating axial pipe movement and analyzing various parameters affecting cement temperature, including pipe diameter, fluid viscosity, and well inclination. Case studies demonstrate the model's application in optimizing cementing job designs for improved operational success.