Patents by Inventor Jorge Bermudez

Jorge Bermudez 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).

  • Expandable Liner Hanger
    Publication number: 20220145712
    Abstract: An expandable liner hanger includes an anchoring element having multiple circumferential ridges that include flow relief grooves which prevent buildup of hydrostatic pressure between the liner hanger and well casing during expansion of the liner hanger. Upon liner hanger expansion the ridges come in high interference with wellbore casing and couple the liner hanger to the wellbore casing. According to another embodiment of the invention, the ridges are formed by a spiral ridge extending along an outer periphery of the hanger thus providing a pressure relief passage for the fluid.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Applicant: Mohawk Energy Ltd.
    Inventors: Jorge Bermudez, Scott A. Benzie, Andrei G. Filippov
  • Expandable liner hanger
    Patent number: 11230909
    Abstract: An expandable liner hanger includes an anchoring element having multiple circumferential ridges that include flow relief grooves which prevent buildup of hydrostatic pressure between the liner hanger and well casing during expansion of the liner hanger. Upon liner hanger expansion the ridges come in high interference with wellbore casing and couple the liner hanger to the wellbore casing. According to another embodiment of the invention, the ridges are formed by a spiral ridge extending along an outer periphery of the hanger thus providing a pressure relief passage for the fluid.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: January 25, 2022
    Assignee: Mohawk Energy, Ltd.
    Inventors: Jorge Bermudez, Scott A. Benzie, Andrei G. Filippov