... ABSTRACT The present work investigate the effect of droplets entrainment on critical gas velocity, using the liquid film reversal model from Barnea (1986), Luo et al. (2014) and Shekhar et al. (2017). Especial attention was given to the onset of liquid loading in gas well. Experimental...

... Accumulation of liquid, as oil and/or water, at the bottom of an upward inclined pipe is known to be the source of many industrial problems, such as corrosion and terrain slugging. Accurate prediction of the critical gas velocity that can unload the liquid accumulation is of great importance. An experimental...

... compared to OLGAS 2000 predictions. reservoir surveillance transition flow rate bhr group 2007 gas velocity critical gas velocity high holdup production monitoring upstream oil & gas holdup prediction production logging production control pipe inclination gas density multiphase...

... fluid system reservoir surveillance inclination angle multiphase production technology 13 upstream oil & gas gas velocity instrument water cut liquid holdup critical gas velocity production logging discontinuity production control simulation inclination superficial gas velocity...