Patents by Inventor Xander CAMPMAN

Xander CAMPMAN 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).

  • Method and system for generating a seismic gather
    Patent number: 11385372
    Abstract: An initial gather of blended seismic signals induced in a common seismic receiver by a plurality of actual sources grouped in actual source groups is provided. Each actual source group has a linear source geometry that is the same for each actual source group. The plurality of sources in each actual source group is fired according to a pre-selected firing sequence that is the same for each actual source group. Actual shot records are created from the blended signals, and fictive shot records are created of seismic signals for fictive source groups that each have the same source geometry as the actual source groups, by interpolation of the actual shot records. Single source shot records of single source signals are separated by discrete deconvolution of the actual shot records and the fictive shot records. The output includes a seismic gather comprising a plurality of the single source shot records.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: July 12, 2022
    Assignee: SHELL USA, INC.
    Inventors: Zijian Tang, Xander Campman
  • Method, seismic sensor and system for wireless seismic networking
    Patent number: 11150365
    Abstract: The present invention disclosure is directed to a method, seismic sensor and system for wireless seismic networking. The system may comprise a low-power wide-area network (LPWAN) including wireless seismic sensors, the LPWAN being established for wireless transmission of data from the wireless seismic sensors.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: October 19, 2021
    Assignee: SHELL OIL COMPANY
    Inventors: Hadi Jamali Rad, Xander Campman
  • METHOD, SEISMIC SENSOR AND SYSTEM FOR WIRELESS SEISMIC NETWORKING
    Publication number: 20190383958
    Abstract: The present invention disclosure is directed to a method, seismic sensor and system for wireless seismic networking. The system may comprise a low-power wide-area network (LPWAN) including wireless seismic sensors, the LPWAN being established for wireless transmission of data from the wireless seismic sensors.
    Type: Application
    Filed: February 6, 2018
    Publication date: December 19, 2019
    Inventors: Hadi JAMALI RAD, Xander CAMPMAN
  • METHOD AND SYSTEM FOR GENERATING A SEISMIC GATHER
    Publication number: 20190004200
    Abstract: An initial gather of blended seismic signals induced in a common seismic receiver by a plurality of actual sources grouped in actual source groups is provided. Each actual source group has a linear source geometry that is the same for each actual source group. The plurality of sources in each actual source group is fired according to a pre-selected firing sequence that is the same for each actual source group. Actual shot records are created from the blended signals, and fictive shot records are created of seismic signals for fictive source groups that each have the same source geometry as the actual source groups, by interpolation of the actual shot records. Single source shot records of single source signals are separated by discrete deconvolution of the actual shot records and the fictive shot records. The output includes a seismic gather comprising a plurality of the single source shot records.
    Type: Application
    Filed: December 19, 2016
    Publication date: January 3, 2019
    Inventors: Zijian TANG, Xander CAMPMAN