MX2013002344A - Metodos y sistemas para desvanecer campos de onda sismicos marinos utilizando minimizacion de la funcional de costos. - Google Patents

Metodos y sistemas para desvanecer campos de onda sismicos marinos utilizando minimizacion de la funcional de costos.

Info

Publication number
MX2013002344A
MX2013002344A MX2013002344A MX2013002344A MX2013002344A MX 2013002344 A MX2013002344 A MX 2013002344A MX 2013002344 A MX2013002344 A MX 2013002344A MX 2013002344 A MX2013002344 A MX 2013002344A MX 2013002344 A MX2013002344 A MX 2013002344A
Authority
MX
Mexico
Prior art keywords
cost
wavenumber
methods
frequency domain
systems
Prior art date
Application number
MX2013002344A
Other languages
English (en)
Inventor
Roald G Van Borselen
Berg Peter M Van Den
Jacob T Fokkema
Original Assignee
Pgs Geophysical As
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 Pgs Geophysical As filed Critical Pgs Geophysical As
Publication of MX2013002344A publication Critical patent/MX2013002344A/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. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Se describen sistemas de computadora y métodos que se llevan a cabo mediante los sistemas de cómputo para determinar la desviación de profundidad de cable marino durante los experimentos de exploración sismológica; en un aspecto, el método transforma de manera analítica los datos de campo de onda registrados desde el dominio de espacio-tiempo a un dominio de número de onda-frecuencia y desvanece de manera analítica los datos de campo de onda en el dominio de número de onda-frecuencia; los datos de campo de onda desvanecidos pueden entonces transformarse de manera analítica del dominio de número de onda-frecuencia de regreso al dominio de espacio-tiempo y almacenarse; los métodos analíticos incluyen la minimización repetitiva en una funcional de costos en el dominio de número de onda-frecuencia.
MX2013002344A 2012-02-28 2013-02-27 Metodos y sistemas para desvanecer campos de onda sismicos marinos utilizando minimizacion de la funcional de costos. MX2013002344A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/407,049 US10466377B2 (en) 2012-02-28 2012-02-28 Methods and systems for deghosting marine seismic wavefields using cost-functional minimization

Publications (1)

Publication Number Publication Date
MX2013002344A true MX2013002344A (es) 2013-08-27

Family

ID=47779901

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002344A MX2013002344A (es) 2012-02-28 2013-02-27 Metodos y sistemas para desvanecer campos de onda sismicos marinos utilizando minimizacion de la funcional de costos.

Country Status (6)

Country Link
US (1) US10466377B2 (es)
EP (1) EP2634603A3 (es)
AU (1) AU2013201070B2 (es)
BR (1) BR102013004900A2 (es)
MX (1) MX2013002344A (es)
SG (2) SG10201506581YA (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160170057A1 (en) * 2012-10-18 2016-06-16 Westerngeco Llc Deghosting survey data
CA2890630A1 (en) * 2012-11-09 2014-05-15 Shell Internationale Research Maatschappij B.V. Method for deghosting seismic data acquired by a marine seismic source and receiver assembly
WO2016113589A1 (en) * 2015-01-13 2016-07-21 Cgg Services Sa Source-side deghosting and designature method for processing data acquired using a multi-dimensional source
GB2562961B (en) * 2016-03-11 2021-09-08 Downunder Geosolutions Pty Ltd Method of determining free surface reflectivity for seismic data processing
CN106526677B (zh) * 2016-10-26 2018-12-21 中海石油(中国)有限公司 一种海上自适应压制鬼波的宽频逆时偏移成像方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6477470B2 (en) * 2000-12-01 2002-11-05 Pgs Americas, Inc. Method and system for deghosting
US6763304B2 (en) 2002-05-21 2004-07-13 Pgs Americas, Inc. Method for processing seismic data to attenuate multiples
US7123543B2 (en) * 2003-07-16 2006-10-17 Pgs Americas, Inc. Method for seismic exploration utilizing motion sensor and pressure sensor data
US9025413B2 (en) 2009-12-07 2015-05-05 Pgs Geophysical As Method for full-bandwidth source deghosting of marine seismic streamer data

Also Published As

Publication number Publication date
EP2634603A2 (en) 2013-09-04
SG10201506581YA (en) 2015-09-29
BR102013004900A2 (pt) 2013-12-17
AU2013201070A1 (en) 2013-09-12
US20130226463A1 (en) 2013-08-29
EP2634603A3 (en) 2015-02-25
US10466377B2 (en) 2019-11-05
AU2013201070B2 (en) 2016-07-07
SG193108A1 (en) 2013-09-30

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