Patents by Inventor Graham P. Jack

Graham P. Jack 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 Inspection System
    Publication number: 20200362688
    Abstract: A method for inspecting a wellbore. The method may include inducing a transient pressure pulse in the wellbore via a transient pressure pulse generator. The method may further include measuring a pressure trace of the transient pressure pulse using a pressure sensor proximate to the transient pressure pulse generator. The method may also include measuring a returned signature reflection of the transient pressure pulse using the pressure sensor. The method may further include comparing the pressure trace and the returned signature reflection to determine at least one of a type of flow barrier or a condition of the flow barrier.
    Type: Application
    Filed: December 17, 2018
    Publication date: November 19, 2020
    Applicant: Halliburton Energy Services, Inc.
    Inventor: Graham P. Jack