Patents by Inventor Kai Feng Zhao

Kai Feng Zhao 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).

  • DRILLING SYSTEM
    Publication number: 20220170359
    Abstract: A method can include acquiring drilling performance data for a downhole tool; modeling drilling performance of the downhole tool to generate results; training a machine learning model using the drilling performance data and the results to generate a trained machine learning model; and predicting behavior of the downhole tool using the trained machine learning model.
    Type: Application
    Filed: March 20, 2020
    Publication date: June 2, 2022
    Inventors: Riadh Boualleg, Geoffrey Charles Downton, Jean Marie Degrange, Steven G. Villareal, Maja Ignova, Ling Li, Katharine L. Mantle, Tao Yu, Jia Yao, Kai Feng Zhao, Paul Bolchover
  • Bore trajectory system
    Patent number: 11015433
    Abstract: A method includes acquiring trajectory information; based at least in part on a portion of the trajectory information, generating a set of candidate trajectories with associated performance indicator values; rendering a graphical user interface to a display; via the graphical user interface, receiving input that adjusts one of the performance indicator values; and, responsive to the adjustment of the one of the performance indicator values, selecting one of the set of candidate trajectories.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: May 25, 2021
    Assignee: Schlumberger Technology Corporation
    Inventors: Haifeng Li, Qing Liu, Miroslaw Magiera, Paul Bolchover, Yan Zhang, Yann Trevelot, Yang Yuan, Hongze Zhao, Kai Feng Zhao
  • BORE TRAJECTORY SYSTEM
    Publication number: 20180051552
    Abstract: A method includes acquiring trajectory information; based at least in part on a portion of the trajectory information, generating a set of candidate trajectories with associated performance indicator values; rendering a graphical user interface to a display; via the graphical user interface, receiving input that adjusts one of the performance indicator values; and, responsive to the adjustment of the one of the performance indicator values, selecting one of the set of candidate trajectories.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 22, 2018
    Inventors: Haifeng Li, Qing Liu, Miroslaw Magiera, Paul Bolchover, Yan Zhang, Yann Trevelot, Yang Yuan, Hongze Zhao, Kai Feng Zhao