دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

acoustic impediance.

A kind of dimensionless number ,which be used to judge the flowing shape of power law liquid.

the compressibility correction index used in the ideal gas law. Z = Vactual / V ideal

n: hydrated silicates of aluminum with alkali metals.

a reactive class of minerals often associated with clay damage.

n: a special fitting on equipment that accommodates a similar fitting on a grease gun. The zerk allows grease to be injected, but forms a seal to prevent the entry of dirt into the equipment when the gun is removed.

v: to bring a differential pen to the zero point on an orifice chart.

The point that its axial stress of drilling string equal to zero.

The filtration value of the crossing point of the direct ration relatio line and the filtration value line is called zero error.

There hasnt procuce free water after the slurry be made and motionless.