DUCTILE CEMENTING MATERIALS AND THE USE THEREOF IN HIGH STRESS CEMENTING APPLICATIONS

摘要

A method of cementing a wellbore penetrating a subterranean formation comprises: injecting into the wellbore a cementing composition comprising: a ductility modifying agent comprising one or more of the following: an ionomer; a functionalized carbon; a metallic fiber; or a polymeric fiber; a cementitious material; an aggregate; and an aqueous carrier.