Mapping reservoir characteristics using earth's...

Marine seismic source array

Measuring device for a seismic profile within a well-bore

Measuring device for measuring the elastic properties of a...

Method and apparatus for acoustic energy identification of objec

Method and apparatus for installing a sensor array

Method and apparatus for reducing and extracting wing-tip...

Method and apparatus for seismic exploration

Method and apparatus for seismically surveying an earth...

Method and apparatus for signal improvement in marine seismic ex

Method and apparatus using acoustic sensor for sub-surface...

Method and device for operation of equipment installed in marine

Method for controlling seismic vibrator ground forces

Method for the determination of local wave heights and...

Mobile sensor for grounds penetrating sonar