Marine acoustic pulse train signal generator
Marine gas exploder
Marine seismic acquisition method and apparatus
Marine seismic transducer
Marine seismic vibrator having support structure including vibra
Marine shear wave vibrator
Marine vibrator
Mass retrieval for acoustic pulse generator
Means for flexibly guiding the travel of an upwardly propelled w
Means for seismic prospecting from bulk liquid carriers
Method and apparatus for creating seismic waves in the earth
Method and apparatus for detonation of distributed charges
Method and apparatus for generating a long sequence of seismic p
Method and apparatus for generating pressure waves in water by i
Method and apparatus for generating seismic energy in transition
Method and apparatus for generating seismic impulses using high
Method and apparatus for generating seismic waves
Method and apparatus for generating seismic waves
Method and apparatus for generation of acoustic energy
Method and apparatus for imparting a seismic pulse to the earth