دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a calibrated funnel used in field tests to determine the viscosity of drilling mud.

n: an instrument used in determining the marsh funnel viscosity. The marsh funnel is a container with a fixed orifice4 at the bottom so that when filled with 1,500 cc fresh water,1qt(946ml) will flow out in 26+/-0.5 sec. for 1,000 cc out, the efflux time for

a funnel shaped device of specific volume and shape and outlet that is used to quickly estimate the viscosity of the drilling mud by the time it takes a funnel volume to flow out of the funnel. The Marsh funnel viscosity is reported as the number of secon

n: schlumberger wireline tool that breaks down the naturalgamma rayspectrum to differentiate between minerals such as potassium, thorium and uranium. Useful for reservoir declieaqtion, well to well correlation, cation exchange capacity studies,igneous rock r

abbr: quart.

abbr: quartz;used in drilling reports.

abbr: quartzite;used in drilling reports.