Patents by Inventor Robert Clay Peterson

Robert Clay Peterson 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).

  • Coiled Tubing Deployed ESP With Seal Stack That is Slidable Relative to Packer Bore
    Publication number: 20170254172
    Abstract: An electrical submersible pump (“ESP”) has a seal member that carries a packer. A retainer initially retains the packer in a fixed axial position with the seal member as the ESP is lowered into a well conduit. The retainer is releasable after the packer has been set in the conduit in response to a thermal growth axial force on the seal member, enabling relative axial movement between the seal member and the packer. The seal member has annular seal rings that extend over an axial length on the tubular member that is greater than an axial length of the bore of the packer.
    Type: Application
    Filed: January 5, 2017
    Publication date: September 7, 2017
    Applicant: Baker Hughes Incorporated
    Inventors: John J. Mack, Robert Clay Peterson