Patents by Inventor Javier E. Bolivar

Javier E. Bolivar 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).

  • Hybrid Liner Hanger and Setting Tool
    Publication number: 20220136350
    Abstract: A setting mechanism for a liner hanger to be secured within the casing of an oil/gas well includes an expandable hydraulic chamber a portion of which is connected to a setting collar positioned around the liner hanger. Expansion of the chamber will cause the setting collar to radially move one or more slips having a gripping surface into contact with an inner surface of the casing.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Applicant: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar
  • Hybrid liner hanger and setting tool
    Patent number: 11236564
    Abstract: A setting mechanism for a liner hanger to be secured within the casing of an oil/gas well includes an expandable hydraulic chamber a portion of which is connected to a setting collar positioned around the liner hanger. Expansion of the chamber will cause the setting collar to radially move one or more slips having a gripping surface into contact with an inner surface of the casing.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: February 1, 2022
    Assignee: Allamon Tool Company, Inc.
    Inventors: Jerry P. Allamon, Javier E. Bolivar
  • Multi-Function Surge Reduction Apparatus
    Publication number: 20220003077
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment. The tool includes a first sleeve adapted to open outlet ports in the exterior surface of the tool body. The tool includes a second sleeve which is movable with respect to the first sleeve and is adapted to close the outlet ports when moved from an initial position to a second position.
    Type: Application
    Filed: September 21, 2021
    Publication date: January 6, 2022
    Applicant: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar, Kevin O. Trahan
  • Multi-function surge reduction apparatus
    Patent number: 11125053
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment. The tool includes a first sleeve adapted to open outlet ports in the exterior surface of the tool body. The tool includes a second sleeve which is movable with respect to the first sleeve and is adapted to close the outlet ports when moved from an initial position to a second position.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: September 21, 2021
    Assignee: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar, Kevin O. Trahan
  • Multi-Function Surge Reduction Apparatus
    Publication number: 20200115993
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment. The tool includes a first sleeve adapted to open outlet ports in the exterior surface of the tool body. The tool includes a second sleeve which is movable with respect to the first sleeve and is adapted to close the outlet ports when moved from an initial position to a second position.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Applicant: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar, Kevin O. Trahan
  • Hybrid Liner Hanger and Setting Tool
    Publication number: 20200080395
    Abstract: A setting mechanism for a liner hanger to be secured within the casing of an oil/gas well includes an expandable hydraulic chamber a portion of which is connected to a setting collar positioned around the liner hanger. Expansion of the chamber will cause the setting collar to radially move one or more slips having a gripping surface into contact with an inner surface of the casing.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 12, 2020
    Applicant: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar
  • Multi-function surge reduction apparatus
    Patent number: 10533398
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment. The tool includes a first sleeve adapted to open outlet ports in the exterior surface of the tool body. The tool includes a second sleeve which is movable with respect to the first sleeve and is adapted to close the outlet ports when moved from an initial position to a second position.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: January 14, 2020
    Assignee: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar, Kevin O. Trahan
  • Hybrid liner hanger and setting tool
    Patent number: 10513898
    Abstract: A setting mechanism for a liner hanger to be secured within the casing of an oil/gas well includes an expandable hydraulic chamber a portion of which is connected to a setting collar positioned around the liner hanger. Expansion of the chamber will cause the setting collar to radially move one or more slips having a gripping surface into contact with an inner surface of the casing.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: December 24, 2019
    Assignee: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar
  • Multi-function surge reduction apparatus
    Patent number: 10151174
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: December 11, 2018
    Assignee: Allamon Properties LLC
    Inventors: Jerry Allamon, Kevin O. Trahan, Javier E. Bolivar
  • Multi-Function Surge Reduction Apparatus
    Publication number: 20180334885
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment.
    Type: Application
    Filed: July 20, 2018
    Publication date: November 22, 2018
    Applicant: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar
  • Hybrid Liner Hanger and Setting Tool
    Publication number: 20180112480
    Abstract: A setting mechanism for a liner hanger to be secured within the casing of an oil/gas well includes an expandable hydraulic chamber a portion of which is connected to a setting collar positioned around the liner hanger. Expansion of the chamber will cause the setting collar to radially move one or more slips having a gripping surface into contact with an inner surface of the casing.
    Type: Application
    Filed: October 26, 2016
    Publication date: April 26, 2018
    Applicant: Allamon Properties LLC
    Inventors: Jerry P. Allamon, Javier E. Bolivar
  • Wellbore cleanout tool
    Patent number: 8857517
    Abstract: A well tool (100) for use in cleaning a well of fluids and debris characterized by one or more wiper elements (30) for swabbing the wellbore and internal passageways (11, 15) and valves (70, 72) in the tool, permitting forward and reverse fluid circulation through the tool to bypass the wiper elements.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: October 14, 2014
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Kevin O. Trahan, Benton T. Knobloch, Jr., Todd J. Roy, Javier E. Bolivar
  • Multi-function Surge Reduction Apparatus
    Publication number: 20140008055
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment.
    Type: Application
    Filed: July 5, 2012
    Publication date: January 9, 2014
    Inventors: Jerry Allamon, Kevin O. Trahan, Javier E. Bolivar
  • Multi-function surge reduction apparatus
    Publication number: 20130319678
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 5, 2013
    Inventors: Jerry Allamon, Kevin O. Trahan, Javier E. Bolivar
  • Multi-function Surge Reduction Apparatus
    Publication number: 20130087323
    Abstract: A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment.
    Type: Application
    Filed: October 6, 2011
    Publication date: April 11, 2013
    Inventors: Jerry Allamon, Kevin O. Trahan, Javier E. Bolivar
  • WELLBORE CLEANOUT TOOL
    Publication number: 20120118577
    Abstract: A well tool (100) for use in cleaning a well of fluids and debris characterized by one or more wiper elements (30) for swabbing the wellbore and internal passageways (11, 15) and valves (70, 72) in the tool, permitting forward and reverse fluid circulation through the tool to bypass the wiper elements.
    Type: Application
    Filed: July 27, 2010
    Publication date: May 17, 2012
    Inventors: Kevin O. Trahan, Benton T. Knobloch, JR., Todd J. Roy, Javier E. Bolivar