A METHOD AND AN APPARATUS FOR DOWNHOLE INJECTING ONE OR MORE TREATMENT FLUIDS.

摘要

Method and apparatus for downhole injecting one or more treatment fluids, and especially for providing one or more seals in an annular space between a well tubular and the surrounding formation or between pipes of a wellbore system, said method comprising the steps of loading the or each treatment fluid separately into one or more fluid containers (2,3) arranged in a injection tool (1), each container comprising container walls surrounding the fluid in the fluid container, and an outlet opening,- lowering the injection tool body into the wellbore or the well tubular to a predetermined position, pumping the fluids from each fluid container into the wellbore or the well tubular.