Investigation of Multiphase Wellbore Flow Behavior Following Gas Kicks During Drilling in Deepwater Natural Hydrogen Reservoirs
Natural hydrogen, strategically relevant to net-zero targets, complicates post-influx wellbore multiphase flow because of its extremely low molecular weight, density, and viscosity and its tendency to partially dissolve in drilling fluids. This study presents a drift-flux wellbore multiphase framework for deepwater n...