Ion Geophysical Corporation

Tgs-Nopec Geophysical Company

Matthew Greco

André W Olivier

Lawrence Philip Behn

Andre W Olivier

Cornelis A M Faber

Ronald Karl Barry

Ronald Barry

Cornelis AM Faber

A multi-axis, single mass acceleration sensor includes a three-dimensional frame, a test mass, a plurality of transducers, and a plurality of struts. The test mass may have three principal axes disposed within and spaced apart from the frame. The transducers are mechanically coupled to the frame. The struts are configured to couple to the central mass at each of the three principal axes, respectively, and to couple with respective sets of the transducers, thereby suspending the test mass within the frame. The sensor is thus responsive to translational motion in multiple independent directions and to rotational motion about multiple independent axes.

Multi-axis, single mass accelerometer

A seismic sensor cable system is provided. The seismic sensor cable system may include a cable, a first sensor configured to measure motion of the cable, wherein measurement of motion by the first sensor substantially excludes particle motion associated with seismic waves, and a second sensor configured to measure particle motion associated with the seismic waves.

Seismic sensor

Growing community of inventors

Metairie, LA, United States of America

Matthew Greco