Marine seismic bottom geophone coupling and anchor

Details Marine seismic bottom geophone coupling and anchor Marine seismic bottom geophone coupling and anchor

1993-12-20

1994-11-15

Eldred, J. Woodrow

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

367 16, 367 20, 367154, 367188, 181401, 181402, G01V 138

Patent

active

053654919

ABSTRACT:
A marine seismic bottom geophone anchor and coupling device comprising two rectangular fabric sections attached along their edges and along a plurality of lines between edges to form a plurality of pockets. The pockets are filled with a weighting material. Connecting means are provided so that when the combined fabric sections are wrapped around a marine seismic bottom geophone, it will be held in a generally cylindrical form to simultaneously anchor the geophones and associated cables at a desired marine bottom location, isolate the sensors from noise sources, and provide good coupling to the marine bottom for receiving desired seismic signals.

REFERENCES:
patent: 2590531 (1952-03-01), McLoad
patent: 4636998 (1987-01-01), Greene et al.
patent: 4870625 (1989-09-01), Young

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