×

Method and apparatus for measuring seismic parameters of a seismic vibrator

  • US 9,234,972 B2
  • Filed: 02/19/2015
  • Issued: 01/12/2016
  • Est. Priority Date: 08/09/2011
  • Status: Active Grant
First Claim
Patent Images

1. A sensor pad for measuring seismic parameters of a seismic vibrator, the seismic vibrator for generating seismic waves through a geological formation, the seismic vibrator having a base plate positionable adjacent a ground surface of the geological formation, the sensor pad comprising:

  • an optical cable positionable between the base plate of the seismic vibrator and the ground surface of the geological formation, and positioned in at least one winding along an engagement surface of the base plate;

    a laser for passing a light through the optical cable; and

    a detector for detecting disturbances in the light whereby a ground force of the seismic vibrator may be determined.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×