دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the amount of pressure that, when applied inside a string of casing, causes the wall of the casing to fail. This pressure is critically important when a gas kick is being circulated out, because gas on the way to the surface expands and exerts more pressure than it exerted at the bottom of the well.

n: The pressure leading to collapsing of the casing.