Patents by Inventor Mattias D. C. Oscarsson

Mattias D. C. Oscarsson 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).

  • System and method of marine geophysical surveys with distributed seismic sources
    Patent number: 10222499
    Abstract: Marine geophysical surveys with distributed seismic sources. At least some of the example embodiments are methods including performing a marine geophysical survey by: towing a plurality of high-frequency sources spread along a width of an array of sensors, the high-frequency sources having a first source density with respect to the width; and towing a plurality of mid-frequency sources spread along the width, the mid-frequency sources have a second source density with respect to the width, the second source density lower than the first source density; and towing a low-frequency source along the width; activating the high-frequency, mid-frequency, and low-frequency sources.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: March 5, 2019
    Assignee: PGS Geophysical AS
    Inventors: Rune Tønnessen, Mattias D. C. Oscarsson
  • SYSTEM AND METHOD OF MARINE GEOPHYSICAL SURVEYS WITH DISTRIBUTED SEISMIC SOURCES
    Publication number: 20170199292
    Abstract: Marine geophysical surveys with distributed seismic sources. At least some of the example embodiments are methods including performing a marine geophysical survey by: towing a plurality of high-frequency sources spread along a width of an array of sensors, the high-frequency sources having a first source density with respect to the width; and towing a plurality of mid-frequency sources spread along the width, the mid-frequency sources have a second source density with respect to the width, the second source density lower than the first source density; and towing a low-frequency source along the width; activating the high-frequency, mid-frequency, and low-frequency sources.
    Type: Application
    Filed: December 1, 2016
    Publication date: July 13, 2017
    Applicant: PGS Geophysical AS
    Inventors: Rune Tønnessen, Mattias D. C. Oscarsson