Blowout 11


Blowout 11 : Uncontrolled flow of of oil or gas from a well which occurs when formation pressure exceeds the pressure applied to it by the column of drilling fluid. Every modern rig has a set of large control valves, known as blowout preventers, to stop the flow of oil, gas and other well fluids if problems occur during drilling
No records Found
afaatim.com copyright © April 2016 Dr.K.R.Kamaal. All rights reserved