Gas Migration: Fast, Slow or Stopped

Propagation and stopping of air bubbles in Carbopol solutions

“…There are a number of studies of gas migration, e.g. [9][10][11]. Typically, these involve large or multiple bubbles rising in multiphase duct flows; the goal being to develop empirical correlations for the rise and slip velocities, which can then be used in gas kick simulations.…”