دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a powder consisting of alumina. silica, lime, and other substances that hardens when mixed with water. Extensively used in the oil industry to bond casing to the walls of the wellbore.

n: The efflorescent gelatinous material made by alumina, silicon earth, lime and mineral matter. Becomes hard after mixed with water. Usually used for cementing in oilfield.