Pre-stack combining of over/under seismic data
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United States of America Patent
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Sep 21, 2010
Grant Date -
Dec 1, 2005
app pub date -
Jun 1, 2004
filing date -
Jun 1, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a method for pre-stack combining of over/under seismic data. The method includes determining a calibration filter using a first pre-stack marine seismic data set acquired at a first depth and a second pre-stack marine seismic data set acquired at a second depth, wherein the second depth is greater than the first depth and determining a third data set based upon the first pre-stack marine seismic data set, the second pre-stack marine seismic data set, and the calibration filter.
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