Patents by Inventor Ana Karoline Ayres

Ana Karoline Ayres 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).

  • Electrically insulated tubing hanger system
    Patent number: 10605032
    Abstract: Embodiments of the present disclosure include a system for transmitting electrical energy to a downhole tool including a tubing head. The system also includes a tubing hanger coupled to the tubing head, the tubing head receiving a downward force transmitted by at least a section of tubing coupled to the tubing hanger onto a load shoulder formed in the tubing head. The system includes one or more insulating features for electrically isolating the tubing hanger from the tubing head.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: March 31, 2020
    Assignee: GE Oil & Gas Pressure Control LP
    Inventors: Ana Karoline Ayres, Kwong-Onn Chan
  • ELECTRICALLY INSULATED TUBING HANGER SYSTEM
    Publication number: 20180010409
    Abstract: Embodiments of the present disclosure include a system for transmitting electrical energy to a downhole tool including a tubing head. The system also includes a tubing hanger coupled to the tubing head, the tubing head receiving a downward force transmitted by at least a section of tubing coupled to the tubing hanger onto a load shoulder formed in the tubing head. The system includes one or more insulating features for electrically isolating the tubing hanger from the tubing head.
    Type: Application
    Filed: July 7, 2017
    Publication date: January 11, 2018
    Applicant: GE Oil & Gas Pressure Control LP
    Inventors: Ana Karoline Ayres, Kwong-Onn Chan