Patents by Inventor Rongbing Chen

Rongbing Chen 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).

  • Dynamic system for field motor operations
    Patent number: 11499409
    Abstract: A method can include providing a trained drilling motor model trained via machine learning based at least in part on drilling motor simulation results; instantiating a motor engine component with an interface in a computational environment; and, responsive to receipt of a call via the interface, returning drilling motor information based at least in part on the trained drilling motor model.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: November 15, 2022
    Assignee: Schlumberger Technology Corporation
    Inventors: Hendrik Suryadi, Paul Bolchover, Tao Yu, Ji Tang Liu, Chao Mu, Rongbing Chen
  • Drilling mode sequence control
    Patent number: 11480049
    Abstract: A method can include receiving data for a borehole trajectory in a formation, a length of pipe, and a bottom hole assembly that includes a mud motor and a bit; generating a sequence for operation of the mud motor using a model of at least the bit, where the sequence includes a sliding mode and a rotary mode for drilling the borehole in the formation a distance less than or equal to the length of pipe; and drilling the borehole according to the sequence.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 25, 2022
    Assignee: Schlumberger Technology Corporation
    Inventors: Wei Chen, Rongbing Chen, Zhengxin Zhang, Yuelin Shen, Lucian Johnston
  • Real time drilling monitoring
    Patent number: 11125070
    Abstract: A method, system, and computer readable medium for managing drilling operations include calibrating a drilling model using collected drilling data, and executing, during a drilling operation, a simulation on the drilling model to generate a predicted measurement value for a drilling property. During the drilling operation and from a drillstring, an actual measurement value for the drilling property is obtained. Based on the actual measurement value matching the predicted measurement value, the simulation is extended to generate a simulated state of the drilling operation during the drilling operation, and a condition of the drilling operation is detected. A notification may be presented based on the condition during the drilling operation.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: September 21, 2021
    Assignee: Schlumberger Technology Corporation
    Inventors: Yuelin Shen, Wei Chen, Gang Xu, Guishui Zheng, Rongbing Chen, Riadh Boualleg, My Lien Ta, Gregg Alexander, Sujian Huang
  • Drilling Mode Sequence Control
    Publication number: 20210230998
    Abstract: A method can include receiving data for a borehole trajectory in a formation, a length of pipe, and a bottom hole assembly that includes a mud motor and a bit; generating a sequence for operation of the mud motor using a model of at least the bit, where the sequence includes a sliding mode and a rotary mode for drilling the borehole in the formation a distance less than or equal to the length of pipe; and drilling the borehole according to the sequence.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 29, 2021
    Inventors: Wei Chen, Rongbing Chen, Zhengxin Zhang, Yuelin Shen, Lucian Johnston
  • DYNAMIC SYSTEM FOR FIELD MOTOR OPERATIONS
    Publication number: 20190345808
    Abstract: A method can include providing a trained drilling motor model trained via machine learning based at least in part on drilling motor simulation results; instantiating a motor engine component with an interface in a computational environment; and, responsive to receipt of a call via the interface, returning drilling motor information based at least in part on the trained drilling motor model.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 14, 2019
    Inventors: Hendrik Suryadi, Paul Bolchover, Tao Yu, Ji Tang Liu, Chao Mu, Rongbing Chen
  • REAL TIME DRILLING MONITORING
    Publication number: 20180119535
    Abstract: A method, system, and computer readable medium for managing drilling operations include calibrating a drilling model using collected drilling data, and executing, during a drilling operation, a simulation on the drilling model to generate a predicted measurement value for a drilling property. During the drilling operation and from a drillstring, an actual measurement value for the drilling property is obtained. Based on the actual measurement value matching the predicted measurement value, the simulation is extended to generate a simulated state of the drilling operation during the drilling operation, and a condition of the drilling operation is detected. A notification may be presented based on the condition during the drilling operation.
    Type: Application
    Filed: May 4, 2016
    Publication date: May 3, 2018
    Inventors: Yuelin Shen, Wei Chen, Gang Xu, Guishui Zheng, Rongbing Chen, Riadh Boualleg, My Lien Ta, Gregg Alexander, Sujian Huang