دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: an electric generator that produces alternating current.

n: (Ac) a white or gray midlevel cloud that appears as closely arranged rolls. This type of cloud is composed of either ice crystals or water droplets.

n: a bluish or gravish layer of uniform mid-level clouds that cover large portions of the sky. This type of cloud is composed of either ice crystals or water droplets.

aluminum and potassium sulfate compound. Used was water clairfying.

n: See hydroxy aluminium.

n: The drill pipe made by alloy of titanium and aluminium. It is lighter than the isometric drill pipe made by steel. It improves the drilling depth of rig, has good fatigue resistence and can absorb shake when connected above the drill collar.

n: It is a good dispersing agent used to avoid bit balling.

n: A kind of usual anti-froth of drilling fluid.

an investigation that focuses on aluminum content, an indirect measurement of clay content.