Patents by Inventor MARCEL TOLEDO

MARCEL TOLEDO 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).

  • Method of and system for connecting to a tubing hanger
    Patent number: 11401768
    Abstract: A method of connecting a tubing hanger mounted in a subsea wellhead to equipment which is external to the tubing hanger. The method includes securing the tubing hanger to an end of a drill string using a tubing hanger running tool assembly, lowering the drill string from a drilling rig so as to land the tubing hanger on or in the wellhead, running an umbilical from the sea surface to the wellhead, and connecting the umbilical to at least one conduit in the tubing hanger via the tubing hanger running tool assembly. The umbilical is unconnected to the drill string other than via the tubing hanger running tool assembly.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: August 2, 2022
    Assignee: AKER SOLUTIONS AS
    Inventors: Alan Kardec, Alexandre Augusto, Felipe Ehike Anastacio, Henrique Mello, Marcel Toledo, Michel Rehem
  • METHOD OF AND SYSTEM FOR CONNECTING TO A TUBING HANGER
    Publication number: 20210324698
    Abstract: A method of connecting a tubing hanger mounted in a subsea wellhead to equipment which is external to the tubing hanger. The method includes securing the tubing hanger to an end of a drill string using a tubing hanger running tool assembly, lowering the drill string from a drilling rig so as to land the tubing hanger on or in the wellhead, running an umbilical from the sea surface to the wellhead, and connecting the umbilical to at least one conduit in the tubing hanger via the tubing hanger running tool assembly. The umbilical is unconnected to the drill string other than via the tubing hanger running tool assembly.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 21, 2021
    Applicant: AKER SOLUTIONS AS
    Inventors: ALAN KARDEC, ALEXANDRE AUGUSTO, FELIPE EHIKE ANASTACIO, HENRIQUE MELLO, MARCEL TOLEDO, MICHEL REHEM