Patent 8066063 was granted and assigned to Cameron International on November, 2011 by the United States Patent and Trademark Office.
A mineral extraction system includes a branch having a branch passage, a diverter coupled to the branch passage, and a capillary injection conduit disposed inside to the branch passage. A method of injecting chemicals includes injecting a chemical into a capillary injection conduit disposed internal to a production passage, wherein the chemical injection capillary conduit comprises an inlet and an outlet configured to terminate proximate a well formation.