System for noise attenuation in marine seismic streamers

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting

Reexamination Certificate

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Reexamination Certificate

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07468932

ABSTRACT:
A marine seismic streamer section has at least one strength member positioned in the streamer section, a solid material, which may be a soft compliant solid material, substantially filling the marine seismic streamer section around the strength member; and means for mechanically decoupling the strength member from the solid material.

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S.P. Beerens, et al., “Flow noise analysis of towed sonar arrays”, UDT99—Conference Proceedings Undersea Defense Technology, Jun. 29-Jul. 1, 1999, pp. 392-397, Nice France, Nexus Media Limited, Swanley, Kent.
J. Luscombe, “Tow noise suppression in marine hydrostreamers”, EAGE 57thConference and Technical Exhibition, Glasgow, Scotland, May 29-Jun. 2, 1995.

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