دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

the internal fluid pressure that will cause the onset of pipe yield.

a frangible disk designed to release pressure at a specific level.

n: the amount of internal pressure, or stress, required to burst casing or other pipe. When the pipes internal pressure is greater than its external pressure, the pipe bursts.

n: the pressure at which a manufacturer has determined that a pipe or vessel will burst from internal pressure.

the actual minimum burst pressure derated by a safety factor. The derated burst is used as a maximum when pumping.

n: a pipe or vessels ability to withstand rupture from internal pressure.

n: See internal pressure strength.

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.

n: the ratio of the ultimate load a vessel or structure will sustain to the permissibly safe load placed on it. Such safety factors are incorporated into the design of casing, for example, to allow for unusual burst, tension, or collapse stresses.

n: the differience between the gradient of formation burst pressure and the gradient of pore pressure