Patents by Inventor Zuzhi Hu

Zuzhi Hu 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).

  • Data acquisition method with a three dimensional small bin electromagnetic consecutive array
    Patent number: 8330464
    Abstract: Disclosed herein is a three dimensional small bin electromagnetic consecutive array data acquisition method used in oil exploration comprising the steps of recording data using small bin lattices on execution of arrangement electrodes, each acquisition station (Ex, Ey) records the natural electromagnetic field time series data with the same acquisition parameter simultaneously; interference is removed first, for recorded data processing to get interference-free data; for border points and center point, the recording point serves as center point, and the same component from adjacent two points to total points area added together to obtain the average value of electric field data at time domain for each observation point; for corner points, the average values of the same electric field component from adjacent two points to total survey points toward bin direction is calculated; the electric field components acquired in maximum space serve as the new electric field values respectively; new time series data acqui
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: December 11, 2012
    Assignees: China National Petroleum Corporation, BC-P Inc., China National Petroleum Corporation
    Inventors: Zhanxiang He, Weibin Sun, Yongtao Wang, Deqiang Tao, Zuzhi Hu, Weifeng Luo, Yue Zhang
  • Data acquisition method with a three dimensional small bin electromagnetic consecutive array
    Publication number: 20110037473
    Abstract: Disclosed herein is a three dimensional small bin electromagnetic consecutive array data acquisition method used in oil exploration comprising the steps of recording data using small bin lattices on execution of arrangement electrodes, each acquisition station (Ex, Ey) records the natural electromagnetic field time series data with the same acquisition parameter simultaneously; interference is removed first, for recorded data processing to get interference-free data; for border points and center point, the recording point serves as center point, and the same component from adjacent two points to total points area added together to obtain the average value of electric field data at time domain for each observation point; for corner points, the average values of the same electric field component from adjacent two points to total survey points toward bin direction is calculated; the electric field components acquired in maximum space serve as the new electric field values respectively; new time series data acqui
    Type: Application
    Filed: September 22, 2010
    Publication date: February 17, 2011
    Inventors: Zhanxiang He, Weibin Sun, Yongtao Wang, Deqiang Tao, Zuzhi Hu, Weifeng Luo, Yue Zhang