دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: A tool for tight test of casing. See cup tester.

n: see packer test.

n: See packer test.

n: A kind of packing and testing tool. Connected with drill pipe and tripped into the casing to close brake of pipe or multifunction BOP.

n: a fluid-pressure test of the casing. Also called a cup test.

n: it uses the casing pressure test. Usually lower the packer below milled section of kelly bar or below the the surface of cement out of casing, after the packer laied, shut off the blowout preventer, then test of pumping clear water through cross.