Patents by Inventor Jose V. ZAVALA

Jose V. ZAVALA 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).

  • Setting tool for a liner hanger
    Patent number: 11578560
    Abstract: A liner string includes a liner hanger assembly and a liner hanger deployment assembly. The liner hanger assembly includes a liner hanger. The liner hanger includes a plurality of slips and a liner hanger actuation assembly configured to set the plurality of slips. The liner hanger deployment assembly is disposed within the liner hanger assembly. The liner hanger deployment assembly includes a setting tool configured to selectively allow fluid communication between a central bore of the setting tool and the liner hanger actuation assembly.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: February 14, 2023
    Assignee: Weatherford Technology Holdings LLC
    Inventors: Jose V. Zavala, Zach Trine, Mark J. Murray
  • SETTING TOOL FOR A LINER HANGER
    Publication number: 20210115757
    Abstract: A liner string includes a liner hanger assembly and a liner hanger deployment assembly. The liner hanger assembly includes a liner hanger. The liner hanger includes a plurality of slips and a liner hanger actuation assembly configured to set the plurality of slips. The liner hanger deployment assembly is disposed within the liner hanger assembly. The liner hanger deployment assembly includes a setting tool configured to selectively allow fluid communication between a central bore of the setting tool and the liner hanger actuation assembly.
    Type: Application
    Filed: October 17, 2019
    Publication date: April 22, 2021
    Inventors: Mark J. MURRAY, Zach TRINE, Jose V. ZAVALA