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MX2014005898A - Separacion de datos de fuentes simultaneas. - Google Patents

Separacion de datos de fuentes simultaneas.

Info

Publication number
MX2014005898A
MX2014005898A MX2014005898A MX2014005898A MX2014005898A MX 2014005898 A MX2014005898 A MX 2014005898A MX 2014005898 A MX2014005898 A MX 2014005898A MX 2014005898 A MX2014005898 A MX 2014005898A MX 2014005898 A MX2014005898 A MX 2014005898A
Authority
MX
Mexico
Prior art keywords
data
multiple sources
separation
seismic
source data
Prior art date
Application number
MX2014005898A
Other languages
English (en)
Inventor
Ying Ji
Julian Edward Kragh
Philip Andrew Felton Christe
Original Assignee
Geco Technology Bv
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 Geco Technology Bv filed Critical Geco Technology Bv
Publication of MX2014005898A publication Critical patent/MX2014005898A/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
    • G01V1/364—Seismic filtering
    • 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

Landscapes

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

Abstract

Generación de una imagen de un interior de la Tierra a partir de un sondeo sísmico usando múltiples fuentes. Las múltiples fuentes pueden ser disparadas simultáneamente y los datos recibidos por los sensores sísmicos en el sondeo sísmico pueden ser descompuestos para que los datos sísmicos generados por cada una de las múltiples fuentes puedan ser determinados. La descomposición de los datos recibidos se puede realizar usando funciones de base de frecuencia diversa y convirtiendo el problema de separación de datos en un problema de optimización, el cual puede ser un problema de optimización de una norma o de norma cero en un dominio frecuencia-espacio. Los datos descompuestos se pueden usar para generar la imagen de un interior de la Tierra.
MX2014005898A 2011-11-28 2012-11-27 Separacion de datos de fuentes simultaneas. MX2014005898A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/305,234 US9091787B2 (en) 2011-11-28 2011-11-28 Separation of simultaneous source data
PCT/IB2012/056768 WO2013080128A1 (en) 2011-11-28 2012-11-27 Separation of simultaneous source data

Publications (1)

Publication Number Publication Date
MX2014005898A true MX2014005898A (es) 2014-06-19

Family

ID=48466791

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014005898A MX2014005898A (es) 2011-11-28 2012-11-27 Separacion de datos de fuentes simultaneas.

Country Status (8)

Country Link
US (1) US9091787B2 (es)
EP (1) EP2786176B1 (es)
AU (1) AU2012345565B2 (es)
BR (1) BR112014012550A2 (es)
CA (1) CA2856335A1 (es)
MX (1) MX2014005898A (es)
RU (1) RU2014126340A (es)
WO (1) WO2013080128A1 (es)

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US9075159B2 (en) * 2011-06-08 2015-07-07 Chevron U.S.A., Inc. System and method for seismic data inversion
US9103943B2 (en) * 2011-11-28 2015-08-11 Fugro-Geoteam As Acquisition and processing of multi-source broadband marine seismic data
EP2834674A4 (en) * 2012-04-04 2016-02-24 Geco Technology Bv PROCESSING SEISMIC DATA WITH DE ALIASING FILTERING WITH DIFFERENT FREQUENCIES
US9618636B2 (en) 2013-03-15 2017-04-11 Westerngeco L.L.C. Seismic acquisition using phase-shifted sweeps
CN106461803B (zh) * 2014-03-20 2019-01-18 施蓝姆伯格技术公司 从时间分布式引爆气枪阵列数据重建脉冲震源地震数据
US10539695B2 (en) * 2014-04-28 2020-01-21 Westerngeco L.L.C. Wavefield reconstruction
US9851463B2 (en) 2014-07-01 2017-12-26 Pgs Geophysical As Interference attenuation of a residual portion of seismic data
US10094944B2 (en) 2014-09-05 2018-10-09 Westerngeco L.L.C. Separating survey data for a plurality of survey sources
US10928535B2 (en) 2015-05-01 2021-02-23 Reflection Marine Norge As Marine vibrator directive source survey
US10996359B2 (en) 2015-05-05 2021-05-04 Schlumberger Technology Corporation Removal of acquisition effects from marine seismic data
CN108431636B (zh) 2015-12-02 2021-02-05 斯伦贝谢技术有限公司 平均至少相隔二十米且成对排列的陆地地震传感器与相邻多分量地震传感器
WO2017108690A1 (en) * 2015-12-22 2017-06-29 Shell Internationale Research Maatschappij B.V. Method and system for separating blended seismic data
EP3394642B1 (en) 2015-12-22 2022-02-16 Shell Internationale Research Maatschappij B.V. Method and system for generating a seismic gather
GB2547940A (en) * 2016-03-04 2017-09-06 Robertsson Johan Source separation method
GB2553257A (en) 2016-03-28 2018-03-07 Seismic Apparition Gmbh De-aliased source separation method
GB2550181A (en) 2016-05-12 2017-11-15 Seismic Apparition Gmbh Simultaneous source acquisition and separation on general related sampling grids
WO2017218722A1 (en) 2016-06-15 2017-12-21 Schlumberger Technology Corporation Systems and methods for attenuating noise in seismic data and reconstructing wavefields based on the seismic data
GB2555820B (en) * 2016-11-10 2021-10-27 Apparition Geoservices Gmbh Simultaneous source acquisition and separation method
GB2558630A (en) * 2017-01-12 2018-07-18 Seismic Apparition Gmbh Method for dealiasing data
GB2560991B (en) * 2017-03-31 2021-12-29 Apparition Geoservices Gmbh Method for seismic acquisition and processing
US10871586B2 (en) * 2017-05-17 2020-12-22 Cgg Services Sas Device and method for multi-shot wavefield reconstruction
BR112022009987A2 (pt) * 2019-12-20 2022-08-16 Dug Tech Australia Pty Ltd Métodos para reduzir efeitos de reflexões múltiplas de superfície livre e para levantamento sísmico, e, programa de computador

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US5764516A (en) 1995-12-29 1998-06-09 Atlantic Richfield Company Method and system for surface-consistent phase and time lag correction of seismic data
US6021092A (en) 1997-06-09 2000-02-01 Western Atlas International, Inc. Method for deriving surface consistent reflectivity map from dual sensor seismic data
US5986973A (en) * 1997-09-04 1999-11-16 Western Atlas International, Inc. Energy minimization in surface multiple attenuation
US7599798B2 (en) * 2006-09-11 2009-10-06 Westerngeco L.L.C. Migrating composite seismic response data to produce a representation of a seismic volume
WO2008123920A1 (en) * 2007-04-10 2008-10-16 Exxonmobil Upstream Research Company Separation and noise removal for multiple vibratory source seismic data
US20090168600A1 (en) 2007-12-26 2009-07-02 Ian Moore Separating seismic signals produced by interfering seismic sources
US7916576B2 (en) 2008-07-16 2011-03-29 Westerngeco L.L.C. Optimizing a seismic survey for source separation
US8295124B2 (en) 2008-08-15 2012-10-23 Bp Corporation North America Inc. Method for separating independent simultaneous sources
US8902697B2 (en) 2008-10-22 2014-12-02 Westerngeco L.L.C. Removing seismic interference using simultaneous or near simultaneous source separation
CA2747426C (en) * 2009-01-09 2017-05-23 Exxonmobil Upstream Research Company Hydrocarbon detection with passive seismic data
US8174926B2 (en) 2009-01-20 2012-05-08 Pgs Geophysical As Method for wavefield separation for dual-sensor data using kirchhoff-type datuming and migration
US8395966B2 (en) 2009-04-24 2013-03-12 Westerngeco L.L.C. Separating seismic signals produced by interfering seismic sources

Also Published As

Publication number Publication date
CA2856335A1 (en) 2013-06-06
US9091787B2 (en) 2015-07-28
EP2786176A4 (en) 2015-11-25
AU2012345565B2 (en) 2015-12-10
EP2786176B1 (en) 2016-12-21
AU2012345565A1 (en) 2014-05-22
RU2014126340A (ru) 2016-01-27
WO2013080128A1 (en) 2013-06-06
BR112014012550A2 (pt) 2017-06-13
EP2786176A1 (en) 2014-10-08
US20130135965A1 (en) 2013-05-30

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