Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting
Patent
1999-01-20
2000-02-01
Oda, Christine K.
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Offshore prospecting
367 15, G01V 138
Patent
active
060210915
ABSTRACT:
Ocean bottom seismic cables are subject to rolling motions due to seismic wave fields and current action which cause poor receiver ground-coupling and signal distortion, particularly along the cross-line and vertical axes. Two multi-axial receivers are mounted on opposite sides of the cable in a single cluster. When the cable rolls, the axial response of one receiver of the cluster cancels the axial response of the other receiver of that cluster.
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Atkinson Alan J.
Oda Christine K.
Taylor Victor
Western Altas International Inc.
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