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1. AU2003297847 - Method for computing and using timing errors that occur in multiples predicted by multiple prediction algorithm

Office Australia
Application Number 2003297847
Application Date 10.12.2003
Publication Number 2003297847
Publication Date 06.05.2004
Publication Kind A
IPC
G01V 1/36
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
1Seismology; Seismic or acoustic prospecting or detecting
28Processing seismic data, e.g. analysis, for interpretation, for correction
36Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
CPC
G01V 1/36
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
1Seismology; Seismic or acoustic prospecting or detecting
28Processing seismic data, e.g. analysis, for interpretation, for correction
36Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
G01V 2210/56
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
2210Details of seismic processing or analysis
50Corrections or adjustments related to wave propagation
56De-ghosting; Reverberation compensation
Applicants WESTERNGECO, L.L.C.
Inventors Bloor, Robert
Dragoset, William H.
Kostov, Clement
Moore, Ian
Priority Data 60/467,376 02.05.2003 US
Title
(EN) Method for computing and using timing errors that occur in multiples predicted by multiple prediction algorithm
Abstract
(EN)
Method for computing one or more timing errors that occur in one or more multiples predicted by a multiple prediction algorithm. The method includes the steps of generating one or more actual three-dimensional primary travel times and one or more actual three-dimensional multiple travel times, applying the multiple prediction algorithm to the actual three-dimensional primary travel times to generate one or more travel times for the multiples predicted by the multiple prediction algorithm, and subtracting the actual three-dimensional multiple travel times from the travel times for the multiples predicted by the multiple prediction algorithm.

Also published as
NO20055712
US2007032954