Patents by Inventor Bryan Dullage

Bryan Dullage 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).

  • Wellbore communication methods and systems
    Patent number: 12018562
    Abstract: A method and system of opportunistic communication in a well structure are provided. The method includes identifying at a first location an existing signal propagating in a section of the well structure between the first location and a second location; modifying that existing signal so as to encode information at the first location for opportunistic communication of that information to the second location; and receiving the modified signal at the second location and decoding the signal so as to retrieve the information.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: June 25, 2024
    Assignee: Expro North Sea Limited
    Inventor: Bryan Dullage
  • TOOL FOR USE IN WELL TUBING AND METHOD OF USING SAME
    Publication number: 20230011634
    Abstract: A tool for use in well tubing is provided. The tool substantially spans a diameter of well tubing. Alternatively or in addition the tool extends longitudinally in well tubing and has radially adjacent batteries. A method of using the tool in well tubing is further provided. The method comprises transferring a signal from the tool to another tool.
    Type: Application
    Filed: November 26, 2020
    Publication date: January 12, 2023
    Inventors: Bryan Dullage, Oleg Bogdanov
  • WELLBORE COMMUNICATION METHODS AND SYSTEMS
    Publication number: 20220127955
    Abstract: A method and system of opportunistic communication in a well structure are provided. The method includes identifying at a first location an existing signal propagating in a section of the well structure between the first location and a second location; modifying that existing signal so as to encode information at the first location for opportunistic communication of that information to the second location; and receiving the modified signal at the second location and decoding the signal so as to retrieve the information.
    Type: Application
    Filed: February 12, 2020
    Publication date: April 28, 2022
    Inventor: Bryan Dullage