Patents by Inventor Deivis Alves Verdan

Deivis Alves Verdan 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).

  • Patent number: 10753161
    Abstract: A system includes a housing section positioned within a wellhead area, the housing section also includes a removable wellhead bushing arranged over at least one engagement feature of the housing. The system also includes a Christmas tree including a treehead area, the treehead area includes a removable treehead bushing arranged over at least one engagement feature of the treehead area. The system further includes a tubular extending through both the wellhead bushing and the treehead bushing, wherein the tubular includes an installation and removal tool adapted to remove at least one of the wellhead bushing and the treehead bushing during wellbore operations.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: August 25, 2020
    Assignee: VETCO GRAY, LLC
    Inventors: Helvecio Carlos Klinke da Silveira, Carlos Alexandre Marinho Lolo Vieira, Guaraci Bornia, Deivis Alves Verdan
  • Publication number: 20180238121
    Abstract: A system includes a housing section positioned within a wellhead area, the housing section also includes a removable wellhead bushing arranged over at least one engagement feature of the housing. The system also includes a Christmas tree including a treehead area, the treehead area includes a removable treehead bushing arranged over at least one engagement feature of the treehead area. The system further includes a tubular extending through both the wellhead bushing and the treehead bushing, wherein the tubular includes an installation and removal tool adapted to remove at least one of the wellhead bushing and the treehead bushing during wellbore operations.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 23, 2018
    Applicant: Vetco Gray, LLC
    Inventors: Helvecio Carlos Klinke da Silveira, Carlos Alexandre Marinho Lolo Vieira, Guaraci Bornia, Deivis Alves Verdan
  • Patent number: 8640777
    Abstract: A bridging hanger with an expandable anchoring mechanism lands on a casing hanger in a subsea wellhead and actuates to anchor to the casing hanger. The anchoring mechanism includes a tubular main body, and a tubular sealing sleeve. The tubular sealing sleeve is coaxial with and mounted on an exterior diameter portion of the tubular main body. The body is moveable from an upper run-in position to a lower set position relative to the sealing sleeve. The anchoring mechanism also includes a first and second locking ring, both carried by the sealing sleeve. The first locking ring engages a profile within an interior of the casing hanger in response to movement of the main body from the run-in to the set position. The second locking ring locks the tubular main body in the set position in response to movement of the main body from the run-in to the set position.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: February 4, 2014
    Assignee: Vetco Gray Inc.
    Inventors: Francisco Kazuo Kobata, Lucas Antonio Perrucci, Deivis Alves Verdan
  • Publication number: 20120097399
    Abstract: A bridging hanger with an expandable anchoring mechanism lands on a casing hanger in a subsea wellhead and actuates to anchor to the casing hanger. The anchoring mechanism includes a tubular main body, and a tubular sealing sleeve. The tubular sealing sleeve is coaxial with and mounted on an exterior diameter portion of the tubular main body. The body is moveable from an upper run-in position to a lower set position relative to the sealing sleeve. The anchoring mechanism also includes a first and second locking ring, both carried by the sealing sleeve. The first locking ring engages a profile within an interior of the casing hanger in response to movement of the main body from the run-in to the set position. The second locking ring locks the tubular main body in the set position in response to movement of the main body from the run-in to the set position.
    Type: Application
    Filed: May 17, 2011
    Publication date: April 26, 2012
    Applicant: VETCO GRAY INC.
    Inventors: Francisco Kazuo Kobata, Lucas Antonio Perrucci, Deivis Alves Verdan