دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

calcium or other divalent ion added to a fluid to inhibit shale or clay dispersement.

n: The water base drilling fluid handled by lime, gypse and calcium chloride.

n: Calcium treated muds are drilling fluids to which quantities of soluble calcium compounds have been added or allowed to remain from the formation drilled in order to impart special properties.

n: a kinds of non-ion surface active agent, mainly used as emulsifier of calcium treated emulsion drilling fluid.