Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting
Patent
1989-07-24
1990-09-18
Jordan, Charles J.
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Offshore prospecting
367 20, 367 57, 181110, G01V 138
Patent
active
049583280
ABSTRACT:
Walkaway vertical seismic profiling is conducted in a body of water. A marine seismic cable is positioned substantially vertically in a body of water. The cable has a number of hydrophones spaced along its length. A seismic source is moved along a line of traverse past the seismic cable and is periodically activated to emit acoustic waves. The response of the hydrophones to reflection of the acoustic waves from subsurface formations is then recorded for processing and analysis.
REFERENCES:
patent: 3372368 (1968-03-01), Dale et al.
patent: 3737841 (1973-06-01), Edson
patent: 3982222 (1976-09-01), Urick
patent: 4254480 (1981-03-01), French
Eldred J. Woodrow
Jordan Charles J.
Kulason Robert A.
Park Jack H.
Priem Kenneth R.
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