Patents by Inventor Bangtang Yin

Bangtang Yin 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 well underground kick processing method and device with self-feedback adjustment
    Patent number: 11773709
    Abstract: A drilling well underground kick processing method and device are described.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: October 3, 2023
    Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    Inventors: Yonghai Gao, Baojiang Sun, Zhiyuan Wang, Hao Li, Yufa Su, Bangtang Yin, Xinxin Zhao, Xuerui Wang, Xiaohui Sun
  • DRILLING WELL UNDERGROUND KICK PROCESSING METHOD AND DEVICE WITH SELF-FEEDBACK ADJUSTMENT
    Publication number: 20230287781
    Abstract: A drilling well underground kick processing method and device are described.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 14, 2023
    Applicant: China University of Petroleum (East China)
    Inventors: Yonghai Gao, Baojiang Sun, Zhiyuan Wang, Hao Li, Yufa Su, Bangtang Yin, Xinxin Zhao, Xuerui Wang, Xiaohui Sun
  • Method and equipment for optimizing hydraulic parameters of deepwater managed pressure drilling in real time
    Patent number: 11203922
    Abstract: The present invention provides a method and equipment for optimizing hydraulic parameters of deepwater managed pressure drilling in real time. The method comprises: acquiring overflow parameters in the current drilling process, performing preprocessing and feature extraction on the overflow parameters, and inputting the overflow parameters into trained support vector machine identification models for overflow judgment. If overflow occurs at the current drilling depth, reducing an opening of a throttle valve and increasing a displacement of a submarine pump, measuring a wellhead back pressure and calculating a bottom hole pressure, and judging whether overflow continues is performed.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: December 21, 2021
    Assignees: China University of Petroleum (East China), Zhanjiang Branch of CNOOC (China) Co., Ltd
    Inventors: Baojiang Sun, Zhiyuan Wang, Shujie Liu, Yonghai Gao, Baitao Fan, Hao Li, Shen Guan, Haikang He, Bangtang Yin, Xiaohui Sun, Xuerui Wang