دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: calcium carbonate, CaCO3

n: CaCO3, a natural calcium carbonate. Its relative density is from 2.6 to 2.8. A kind of heavy loader.

calcium carbonate, CaCO3. May be rock (limestone) or a scale formed from super saturated solution at the site of a chemical or physical upset.

n: refer tohigh-weight additive

n: an assembly, including a carrier and shaped charges, that is used in jet perforating.

n: 1.the jet gun comprise of the loader and dynamical shoot. 2.the gun of fluid,using to clear the mud pool or the mud tank.

n: the individual who handles the filling of tank cars, ships, barges, or transport trucks.

n: see circulation valve. unloading a well n: removing fluid from the tubing in a well, often by means of a swab, to lower the bottomhole pressure in the wellbore at the perforations and induce the well to flow.