An injector well completion comprising a cemented casing string including perforating guns

摘要

A system for completing water injection wells includes a casing string 15 disposed in a wellbore 10 having an annulus. The casing string 15 includes a casing 25 and a perforating gun 110. The casing string 15 is run into the wellbore 10 and cemented to provide a cemented casing string having 15 the perforating gun 110. Tubing 20 is then run into the wellbore 10 inside the cemented casing string 15. A flow control valve 55 or fixed choke inflow control device (105, fig 3) may also be run into the wellbore 10 inside the casing string 15.