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MX2015016745A - Adquisicion de propagacion sismica marina virtual. - Google Patents

Adquisicion de propagacion sismica marina virtual.

Info

Publication number
MX2015016745A
MX2015016745A MX2015016745A MX2015016745A MX2015016745A MX 2015016745 A MX2015016745 A MX 2015016745A MX 2015016745 A MX2015016745 A MX 2015016745A MX 2015016745 A MX2015016745 A MX 2015016745A MX 2015016745 A MX2015016745 A MX 2015016745A
Authority
MX
Mexico
Prior art keywords
seismic data
virtual
vessel
streamer
seismic spread
Prior art date
Application number
MX2015016745A
Other languages
English (en)
Other versions
MX352869B (es
Inventor
Grenié Damien
Mensch Thomas
Siliqi Risto
Original Assignee
Cgg 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 Cgg Services Sa filed Critical Cgg Services Sa
Publication of MX2015016745A publication Critical patent/MX2015016745A/es
Publication of MX352869B publication Critical patent/MX352869B/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
    • G01V1/38—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/165—Wide azimuth

Landscapes

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

Abstract

Se presentan métodos y un sistema para adquirir eficientemente datos sísmicos con base en una distribución sísmica virtual. Una embarcación de cable y una embarcación fuente se utilizan en combinación y en una configuración espacial específica para recolectar datos sísmicos. Los arreglos fuente se pueden disparar en forma simultánea, lo que crea datos sísmicos mezclados que se separan con un algoritmo de desmezclado o en forma secuencial para recolectar datos sísmicos directamente. La distribución sísmica virtual puede estar configurada para reducir el tiempo de inspección o para disminuir los costos de inversión y la seguridad y la exposición al ambiente con base en el tamaño del arreglo de cable marino remolcado por la embarcación de cable marino.
MX2015016745A 2013-06-07 2014-06-06 Adquisición de propagación sísmica marina virtual. MX352869B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361832462P 2013-06-07 2013-06-07
US201461954820P 2014-03-18 2014-03-18
PCT/EP2014/061919 WO2014195505A2 (en) 2013-06-07 2014-06-06 Virtual marine seismic spread acquisition

Publications (2)

Publication Number Publication Date
MX2015016745A true MX2015016745A (es) 2016-08-03
MX352869B MX352869B (es) 2017-12-13

Family

ID=50884935

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015016745A MX352869B (es) 2013-06-07 2014-06-06 Adquisición de propagación sísmica marina virtual.

Country Status (5)

Country Link
US (1) US9746570B2 (es)
EP (1) EP3004944A2 (es)
AU (1) AU2014276779B2 (es)
MX (1) MX352869B (es)
WO (1) WO2014195505A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3092514B1 (en) * 2014-01-09 2022-10-05 Reflection Marine Norge AS Wide source seismic towing configuration
BR112016020070B1 (pt) * 2014-03-14 2022-06-07 Bp Corporation North America Inc Métodos de exploração sísmica acima de uma região da subsuperfície da terra, método de exploração sísmica para hidrocarbonetos e sistema de exploração sísmica
EP3101451A1 (en) 2015-06-03 2016-12-07 CGG Services SA Staggered source array configuration system and method
EP3436853A1 (en) * 2016-03-31 2019-02-06 ION Geophysical Corporation Reconnaissance marine seismic surveys having reduced density of sail lines
MX2021014982A (es) 2019-06-03 2022-04-06 Ion Geophysical Corp Adquisicion de datos sismicos escasos.
US11035970B2 (en) * 2019-06-19 2021-06-15 Magseis Ff Llc Interleaved marine diffraction survey
US11644594B2 (en) 2019-08-16 2023-05-09 Pgs Geophysical As Surveying with low frequency impulse sources
US12066585B2 (en) 2020-02-07 2024-08-20 Pgs Geophysical As Wide-tow source surveying with subline infill
US12105239B2 (en) 2020-09-25 2024-10-01 Pgs Geophysical As Surveying with non-uniform survey configuration with wide-tow source geometry
CN119291782B (zh) * 2024-11-22 2025-11-21 中海石油(中国)有限公司上海分公司 一种双船拖带不等长电缆的数据采集处理方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761152A (en) 1996-10-29 1998-06-02 Pgs Exploration (Us), Inc. Method and system for increasing fold to streamer length ratio
US7391673B2 (en) 2005-12-12 2008-06-24 Bp Corporation North America Inc. Method of wide azimuth seismic acquisition
US8588025B2 (en) 2009-12-30 2013-11-19 Westerngeco L.L.C. Method and apparatus for acquiring wide-azimuth marine data using simultaneous shooting
US9395460B2 (en) * 2010-07-19 2016-07-19 Conocophillips Company Continuous composite relatively adjusted pulse
US9575197B2 (en) * 2011-06-16 2017-02-21 CGGVeritas Services (U.S.) Inc. Method and device for marine seismic acquisition
US9075162B2 (en) 2011-11-10 2015-07-07 Pgs Geophysical As Method and system for separating seismic sources in marine simultaneous shooting acquisition
US9091788B2 (en) 2011-11-14 2015-07-28 Cggveritas Services Sa Device and method for de-blending simultaneous shooting data with apex shifted radon transform
AU2014201780A1 (en) 2013-04-03 2014-10-23 Cgg Services Sa Device and method for de-blending simultaneous shot data

Also Published As

Publication number Publication date
MX352869B (es) 2017-12-13
WO2014195505A3 (en) 2015-06-11
US9746570B2 (en) 2017-08-29
AU2014276779A1 (en) 2015-12-24
WO2014195505A2 (en) 2014-12-11
AU2014276779B2 (en) 2018-08-09
US20160109600A1 (en) 2016-04-21
EP3004944A2 (en) 2016-04-13

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