MX2011006153A - Metodo y aparato para eliminar imagenes borrosas de datos sismicos. - Google Patents

Metodo y aparato para eliminar imagenes borrosas de datos sismicos.

Info

Publication number
MX2011006153A
MX2011006153A MX2011006153A MX2011006153A MX2011006153A MX 2011006153 A MX2011006153 A MX 2011006153A MX 2011006153 A MX2011006153 A MX 2011006153A MX 2011006153 A MX2011006153 A MX 2011006153A MX 2011006153 A MX2011006153 A MX 2011006153A
Authority
MX
Mexico
Prior art keywords
subsurface
image
data
deghosting
seismic data
Prior art date
Application number
MX2011006153A
Other languages
English (en)
Inventor
Robert Soubaras
Original Assignee
Cggveritas Services Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cggveritas Services Sa filed Critical Cggveritas Services Sa
Publication of MX2011006153A publication Critical patent/MX2011006153A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • G01V1/282—Application of seismic models, synthetic seismograms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • G01V1/34—Displaying seismic recordings or visualisation of seismic data or attributes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation

Abstract

Un aparato, instrucciones de cómputo y método para eliminar imágenes borrosas de datos sísmicos relacionadas con una sub-superficie de un cuerpo de agua; el método incluye ingresar los datos registrados por los detectores que son remolcados por una embarcación, los datos estando asociados con las ondas que se desplazan desde la sub-superficie a los detectores; aplicar un procedimiento de migración a los datos para determinar una primera imagen de la sub-superficie; aplicar un procedimiento de migración de espejo a los datos para determinar una segunda imagen de la sub-superficie; la unión de desconvolución de la primera imagen y la segunda imagen para eliminar las imágenes borrosas de una capacidad de reflexión de la sub-superficie; y generar una imagen final de la sub-superficie con base en la capacidad de reflexión sin imágenes borrosas del paso de unión de desconvolución.
MX2011006153A 2010-06-10 2011-06-09 Metodo y aparato para eliminar imagenes borrosas de datos sismicos. MX2011006153A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1054599A FR2961316A1 (fr) 2010-06-10 2010-06-10 Procede de traitement de donnees sismiques marines
US39305710P 2010-10-14 2010-10-14

Publications (1)

Publication Number Publication Date
MX2011006153A true MX2011006153A (es) 2011-12-13

Family

ID=43558264

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011006153A MX2011006153A (es) 2010-06-10 2011-06-09 Metodo y aparato para eliminar imagenes borrosas de datos sismicos.

Country Status (10)

Country Link
US (4) US8451682B2 (es)
EP (1) EP2395374B1 (es)
CN (1) CN102298156B (es)
AU (1) AU2011202739B2 (es)
CA (1) CA2780081A1 (es)
FR (2) FR2961316A1 (es)
MX (1) MX2011006153A (es)
MY (1) MY191761A (es)
SG (1) SG186240A1 (es)
WO (1) WO2011154463A1 (es)

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Also Published As

Publication number Publication date
US20110305109A1 (en) 2011-12-15
US20130242695A1 (en) 2013-09-19
FR2961316A1 (fr) 2011-12-16
MY191761A (en) 2022-07-14
AU2011202739A1 (en) 2012-01-12
US8451682B2 (en) 2013-05-28
US9784868B2 (en) 2017-10-10
WO2011154463A1 (en) 2011-12-15
US8456951B2 (en) 2013-06-04
CN102298156A (zh) 2011-12-28
FR2979711B1 (fr) 2015-07-03
US20120213033A1 (en) 2012-08-23
FR2979711A1 (fr) 2013-03-08
US8792296B2 (en) 2014-07-29
CN102298156B (zh) 2015-08-19
EP2395374B1 (en) 2016-11-16
US20140288839A1 (en) 2014-09-25
CA2780081A1 (en) 2011-12-15
AU2011202739B2 (en) 2013-12-12
EP2395374A1 (en) 2011-12-14
SG186240A1 (en) 2013-01-30

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