MX344721B - Sistema de adquisicion y metodo para datos sismicos mezclados. - Google Patents

Sistema de adquisicion y metodo para datos sismicos mezclados.

Info

Publication number
MX344721B
MX344721B MX2014004089A MX2014004089A MX344721B MX 344721 B MX344721 B MX 344721B MX 2014004089 A MX2014004089 A MX 2014004089A MX 2014004089 A MX2014004089 A MX 2014004089A MX 344721 B MX344721 B MX 344721B
Authority
MX
Mexico
Prior art keywords
seismic
source arrays
seismic data
acquisition system
blended
Prior art date
Application number
MX2014004089A
Other languages
English (en)
Other versions
MX2014004089A (es
Inventor
Mensch Thomas
Tonchia Héléne
Poole Gordon
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 MX2014004089A publication Critical patent/MX2014004089A/es
Publication of MX344721B publication Critical patent/MX344721B/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
    • G01V1/24—Recording seismic data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, 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
    • G01V1/28—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
    • G01V1/364—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
    • 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
    • G01V2210/12—Signal generation
    • G01V2210/127—Cooperating multiple sources
    • 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
    • G01V2210/57—Trace interpolation or extrapolation, e.g. for virtual receiver; Anti-aliasing for missing receivers

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

Un sistema, medio y método para des-mezclar datos sísmicos. El método para adquirir datos sísmicos mezclados asociados con la sub-superficie de la tierra incluye recibir coordenadas de una línea de navegación asociada con una primera y una segunda ubicaciones de punto de disparo; remolcar primer y segundo arreglos fuente en el agua a lo largo de la línea de navegación; disparar la primer y segundo arreglos fuente con un parámetro de retraso constante para que la traza sísmica registrada por el sensor sísmico tenga por lo menos una primera porción no cont5aminada que incluye la energía sísmica generada esencialmente solamente por uno del primer y del segundo arreglos fuente y una da porción que incluye la energía sísmica generada por el primer y el segundo arreglos fuente y registrar los datos sísmico mesclados generados por el primer y segundo arreglos fuente con el sensor sísmico.
MX2014004089A 2013-04-03 2014-04-03 Sistema de adquisicion y metodo para datos sismicos mezclados. MX344721B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361807959P 2013-04-03 2013-04-03
US201461942961P 2014-02-21 2014-02-21

Publications (2)

Publication Number Publication Date
MX2014004089A MX2014004089A (es) 2014-10-20
MX344721B true MX344721B (es) 2017-01-04

Family

ID=50389364

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014004089A MX344721B (es) 2013-04-03 2014-04-03 Sistema de adquisicion y metodo para datos sismicos mezclados.

Country Status (5)

Country Link
US (1) US10274622B2 (es)
EP (1) EP2787371A3 (es)
AU (1) AU2014201876B2 (es)
BR (1) BR102014007974A2 (es)
MX (1) MX344721B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10073183B2 (en) 2014-10-20 2018-09-11 Pgs Geophysical As Methods and systems that attenuate noise in seismic data
CN109541677A (zh) * 2018-11-15 2019-03-29 中石化石油工程技术服务有限公司 一种保护激发频率的延时震源组合参数计算方法
US11598894B2 (en) 2020-04-21 2023-03-07 Sercel Method and system for seismic data acquisition with top and front sources
US20230103043A1 (en) * 2021-09-29 2023-03-30 Cgg Services Sas Seismic data recording and processing with different uncontaminated recording time lengths

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953657A (en) * 1987-11-30 1990-09-04 Halliburton Geophysical Services, Inc. Time delay source coding
US5924049A (en) * 1995-04-18 1999-07-13 Western Atlas International, Inc. Methods for acquiring and processing seismic data
US6545944B2 (en) 2001-05-30 2003-04-08 Westerngeco L.L.C. Method for acquiring and processing of data from two or more simultaneously fired sources
US8295124B2 (en) 2008-08-15 2012-10-23 Bp Corporation North America Inc. Method for separating independent simultaneous sources
US8395966B2 (en) * 2009-04-24 2013-03-12 Westerngeco L.L.C. Separating seismic signals produced by interfering seismic sources
BR112013014328B1 (pt) * 2010-12-09 2021-01-19 Bp Corporation North America Inc. método de aquisição sísmica
WO2012097122A1 (en) 2011-01-12 2012-07-19 Bp Corporation North America Inc. Shot scheduling limits for seismic acquisition with simultaneous source shooting
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
US9360576B2 (en) * 2012-04-27 2016-06-07 Pgs Geophysical As Methods and apparatus for generating deghosted seismic data
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
US20140301162A1 (en) 2014-10-09
BR102014007974A2 (pt) 2015-11-03
AU2014201876B2 (en) 2018-09-13
AU2014201876A1 (en) 2014-10-23
EP2787371A3 (en) 2015-10-07
US10274622B2 (en) 2019-04-30
EP2787371A2 (en) 2014-10-08
MX2014004089A (es) 2014-10-20

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