Patents by Inventor Frederick Comell Bennett

Frederick Comell Bennett has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180187524
    Abstract: An expandable tubular having a receptacle at its lower end is installed in a wellbore. An axial force is generated on a solid cone assembly to push the solid cone assembly. The solid cone assembly includes a cone body formed from a drillable material, the cone body having an expansion surface, a first expansion profile formed in a first portion of the expansion surface, and a second expansion profile formed in a second portion of the expansion surface. The second expansion profile includes one or more facets. The facets of the second expansion profile engage the receptacle, providing a rotational lock to the cone body. After expansion of the expandable tubular, the cone body may be drilled or milled.
    Type: Application
    Filed: June 30, 2016
    Publication date: July 5, 2018
    Inventors: Chee Kong Yee, Frederick Comell Bennett, Eric James Connor