Patents by Inventor Yiting Zheng

Yiting 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).

  • Patent number: 10571596
    Abstract: A resistivity measurement while drilling (MWD) device, including: a transmitting module arranged on an outer surface of a drill collar, for generating an induced current between the drill collar and surrounding formation by inductive coupling; a receiving electrode group including at least two electrodes, for receiving a measured current that reaches the electrode from the induced current through corresponding formation, two electrodes in the receiving electrode group being multiplexing electrodes; a resistivity calculation module configured to be connected to all or a part of the electrodes in the receiving electrode group in a measurement mode of the resistivity MWD device, to calculate the measured current received by a corresponding electrode and obtain resistivity of formation corresponding to the corresponding electrode; and a data transmission module configured to be connected to the multiplexing electrodes in a transmission mode of the resistivity MWD device, for transmitting calculated resistivity to
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: February 25, 2020
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
    Inventors: Yijin Zeng, Weining Ni, Xin Li, Wei Zhang, Jintai Mi, Jianhua Liu, Jibo Li, Jinping Wu, Meiling Zhan, Wenli Wang, Sanguo Li, Yiting Zheng
  • Publication number: 20180045847
    Abstract: A resistivity measurement while drilling (MWD) device, including: a transmitting module arranged on an outer surface of a drill collar, for generating an induced current between the drill collar and surrounding formation by inductive coupling; a receiving electrode group including at least two electrodes, for receiving a measured current that reaches the electrode from the induced current through corresponding formation, two electrodes in the receiving electrode group being multiplexing electrodes; a resistivity calculation module configured to be connected to all or a part of the electrodes in the receiving electrode group in a measurement mode of the resistivity MWD device, to calculate the measured current received by a corresponding electrode and obtain resistivity of formation corresponding to the corresponding electrode; and a data transmission module configured to be connected to the multiplexing electrodes in a transmission mode of the resistivity MWD device, for transmitting calculated resistivity to
    Type: Application
    Filed: August 8, 2017
    Publication date: February 15, 2018
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC Research Institute of Petroleum Engineering
    Inventors: Yijin ZENG, Weining NI, Xin LI, Wei ZHANG, Jintai MI, Jianhua LIU, Jibo LI, Jinping WU, Meiling ZHAN, Wenli WANG, Sanguo LI, Yiting ZHENG
  • Patent number: 9739141
    Abstract: Disclosed is a data transmission system and a method for transmission of downhole measurement data to the ground. The system includes a drill string mounted with a logging while drilling measurement tool, and a throw while drilling section, which accommodates a micromemory. The throw while drilling section includes a housing which is mounted outside of the drill string as a sleeve to form a clearance space therebetween; a control circuit; and a wireless transceiver. The throw while drilling section releases, under function of a micromemory release instruction transmitted by the control circuit, the micromemory loaded with the downhole measurement data to the ground.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: August 22, 2017
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
    Inventors: Yijin Zeng, Wei Zhang, Jibo Li, Weining Ni, Huangsheng Lu, Sanguo Li, Dawei Deng, Zuyang Zhu, Yiting Zheng, Xin Li, Yongjie Li
  • Publication number: 20160115783
    Abstract: Disclosed is a data transmission system and a method for transmission of downhole measurement data to the ground. The system includes a drill string mounted with a logging while drilling measurement tool, and a throw while drilling section, which accommodates a micromemory. The throw while drilling section includes a housing which is mounted outside of the drill string as a sleeve to form a clearance space therebetween; a control circuit; and a wireless transceiver. The throw while drilling section releases, under function of a micromemory release instruction transmitted by the control circuit, the micromemory loaded with the downhole measurement data to the ground.
    Type: Application
    Filed: May 22, 2014
    Publication date: April 28, 2016
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
    Inventors: Yijin Zeng, Wei Zhang, Jibo Li, Weining Ni, Huangsheng Lu, Sanguo Li, Dawei Deng, Zuyang Zhu, Yiting Zheng, Xin Li, Yongjie Li