Patents by Inventor Choon Sooi TAN

Choon Sooi TAN 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).

  • Rod pump system diagnostics and analysis
    Patent number: 11643921
    Abstract: Providing diagnostics or monitoring operation of a rod pressure includes using waves in production fluid produced by the rod pump may be used to determine one or more operating states of the rod pump. The one or more operating states of the rod pump may be used by a user to diagnose or monitor the operation of the rod pump.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: May 9, 2023
    Assignees: SCHLUMBERGER TECHNOLOGY CORPORATION, MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Sebastien Mannai, Tianxiang Su, Sepand Ossia, Choon Sooi Tan
  • ROD PUMP SYSTEM DIAGNOSTICS AND ANALYSIS
    Publication number: 20210164337
    Abstract: Embodiments related to a method and system for providing diagnostics or monitoring operation of a rod pump are disclosed. In one embodiment, pressure waves in production fluid produced by the rod pump may be used to determine one or more operating states of the rod pump. The one or more operating states of the rod pump may be used by a user to diagnose or monitor the operation of the rod pump.
    Type: Application
    Filed: May 2, 2019
    Publication date: June 3, 2021
    Inventors: Sebastien MANNAI, Tianxiang SU, Sepand OSSIA, Choon Sooi TAN