Seismic system with signal multiplexers

Details Seismic system with signal multiplexers Seismic system with signal multiplexers

1981-04-20

1985-01-29

Wilbur, Maynard R.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Land-reflection type

181112, 367 20, 367 79, 367 80, 370 77, G01V 122

Patent

active

044970455

ABSTRACT:
A cable system for carrying out seismic operations, comprising a multi-conductor cable built with multiple segments, each segment terminated with identical connector plugs. Each segment having a selected number P of take-outs for accepting P seismic signals. The group of P seismic signals from the take-outs are multiplexed in each cable segment, and travel over a single conductor pair in the successive segments to the recording truck, where they are demultiplexed, and as reconstituted signals, are processed and recorded.

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patent: 4319347 (1982-03-01), Savit

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