Marine seismic data conditioning
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United States of America Patent
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-
Sep 17, 1991
Issued Date -
N/A
app pub date -
Feb 4, 1991
filing date -
Jan 3, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An encoded seismic source, such as a marine vibrator, and a receiver, such as a seismic streamer, are pulled through water at constant velocity and depth. The source is periodically actuated and the reflected acoustic signals are converted by the receiver into seismic data. The seismic data are transformed to a fixed reference frame relative to earth before being processed.
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