Patents by Inventor Chew Yeong Leong

Chew Yeong Leong 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).

  • Modular Borehole Imaging Apparatus and Methods
    Publication number: 20230220762
    Abstract: The present disclosure introduces an apparatus including a toolstring for use in a tubular extending into a subterranean formation. The toolstring includes modular components that include one or more caliper modules and a power and control (P/C) module. The one or more caliper modules each include radially rotatable fingers for sensing an internal diameter of the tubular. The P/C module is operable for distributing power and control signals to the one or more caliper modules. The caliper and P/C modules are mechanically and electrically interconnected by common lower interfaces of the caliper and P/C modules.
    Type: Application
    Filed: January 13, 2023
    Publication date: July 13, 2023
    Inventors: Cédric Perrin, Jose Luis Lopes, Sébastien Jacquart, Miguel Delgado, Florian Becker, Pedro Alexandre Das Neves, Ram Sunder Kalyanraman, Syed Talghani, Alexis He, Chew Yeong Leong, Josselin Kherroubi
  • Modular borehole imaging apparatus and methods
    Patent number: 11555395
    Abstract: The present disclosure introduces an apparatus including a toolstring for use in a tubular extending into a subterranean formation. The toolstring includes modular components that include one or more caliper modules and a power and control (P/C) module. The one or more caliper modules each include radially rotatable fingers for sensing an internal diameter of the tubular. The P/C module is operable for distributing power and control signals to the one or more caliper modules. The caliper and P/C modules are mechanically and electrically interconnected by common lower interfaces of the caliper and P/C modules.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: January 17, 2023
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Cédric Perrin, Jose Luis Lopes, Sébastien Jacquart, Miguel Delgado, Florian Becker, Pedro Alexandre Das Neves, Ram Sunder Kalyanraman, Syed Talghani, Alexis He, Chew Yeong Leong, Josselin Kherroubi
  • Modular Borehole Imaging Apparatus and Methods
    Publication number: 20210180442
    Abstract: The present disclosure introduces an apparatus including a toolstring for use in a tubular extending into a subterranean formation. The toolstring includes modular components that include one or more caliper modules and a power and control (P/C) module. The one or more caliper modules each include radially rotatable fingers for sensing an internal diameter of the tubular. The P/C module is operable for distributing power and control signals to the one or more caliper modules. The caliper and P/C modules are mechanically and electrically interconnected by common lower interfaces of the caliper and P/C modules.
    Type: Application
    Filed: December 7, 2020
    Publication date: June 17, 2021
    Inventors: Cédric Perrin, Jose Luis Lopes, Sébastien Jacquart, Miguel Delgado, Florian Becker, Pedro Alexandre Das Neves, Ram Sunder Kalyanraman, Syed Talghani, Alexis He, Chew Yeong Leong, Josselin Kherroubi