Urethane cement retainer
View Patent ↗A system and method for a urethane cement retainer. A urethane cement retainer has various components. When these various components comprise urethane where feasible, or a drillable metal, the retainer can be easily placed and quickly drilled if necessary.
1 . A retainer comprising:
a plastic urethane body, wherein said plastic urethane body can withstand temperatures as high as 600° F.;
a metallic running head;
metallic slips coupled to said plastic urethane body;
wherein said retainer has an upstream end and a downstream end;
a nose cone located on a downstream end of said retainer, wherein the nose cone comprises outlet ports, wherein upstream from said nose cone is at least one downstream slip, wherein said running head couples said retainer to an upstream device which controls and directs said retainer.