Method of imaging the subsurface using stacked seismic data from azimuthally varying velocity and amplitude information

Fast anisotropy axis values are determined for each bin in seismic data binned by azimuth. A fast azimuth gather is determined within each bin in the seismic data from the fast anisotropy axis values. The earth's subsurface is imaged, using the fast azimuth gathers. Determine fast anisotropy ax...

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Bibliographic Details
Main Authors LECOCQ, PAUL, REISER, CYRILLE, BRITTAN, JOHN
Format Patent
LanguageEnglish
Published 10.12.2015
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Summary:Fast anisotropy axis values are determined for each bin in seismic data binned by azimuth. A fast azimuth gather is determined within each bin in the seismic data from the fast anisotropy axis values. The earth's subsurface is imaged, using the fast azimuth gathers. Determine fast anisotropy axis values for each 10 sample in azimuthally binned seismic data Determine fast axis gather for each bin using 11 fast anisotropy values Image earth's subsurface using fast azimuth 12 gathers
Bibliography:Application Number: AU20110200889