OBC location system

Details OBC location system OBC location system

1986-01-15

1987-12-22

Moskowitz, Nelson

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

G01V 138

Patent

active

047150181

ABSTRACT:
An electronic circuit is used for processing data to locate an on-bottom seismic cable wherein the first energy arrivals of seismic acoustic pulses are detected by hydrophones with an on-bottom cable and time intervals to timebreak to arrival are measured, stored and used to determine the hydrophone position and, thus, the location of the on-bottom cable.

REFERENCES:
patent: 4187492 (1980-02-01), Deliquieres
patent: 4446538 (1984-05-01), Zachariadis
patent: 4611171 (1986-09-01), Woods
Configurable Marine System, Geophysical Services Inc., 1982.

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