Patents by Inventor Guishui Zheng

Guishui Zheng 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).

  • 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
  • Methods and systems for designing drilling systems
    Patent number: 10920536
    Abstract: A method for designing a physical component of a drilling system includes defining input parameters of a first primitive in the drilling system, simulating the first primitive to obtain a performance parameter of the first primitive, designing, based on the performance parameter and to obtain a design, the physical component for the drilling system, and storing the design. The physical component has the input parameters of the first primitive. The input parameters include at least one control relationship between a first control point on the first primitive and a second control point.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: February 16, 2021
    Assignee: Schlumberger Technology Corporation
    Inventors: Geoffrey Downton, Sujian J. Huang, Guishui Zheng
  • 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
  • METHODS AND SYSTEMS FOR DESIGNING DRILLING SYSTEMS
    Publication number: 20160123118
    Abstract: A method for designing a physical component of a drilling system includes defining input parameters of a first primitive in the drilling system, simulating the first primitive to obtain a performance parameter of the first primitive, designing, based on the performance parameter and to obtain a design, the physical component for the drilling system, and storing the design. The physical component has the input parameters of the first primitive. The input parameters include at least one control relationship between a first control point on the first primitive and a second control point.
    Type: Application
    Filed: October 30, 2015
    Publication date: May 5, 2016
    Inventors: Geoffrey Downton, Sujian J. Huang, Guishui Zheng