MX353636B - Construcción y aplicación de grupos angulares a partir de formación tridimensional de imágenes de múltiples campos ondulatorios. - Google Patents

Construcción y aplicación de grupos angulares a partir de formación tridimensional de imágenes de múltiples campos ondulatorios.

Info

Publication number
MX353636B
MX353636B MX2014011313A MX2014011313A MX353636B MX 353636 B MX353636 B MX 353636B MX 2014011313 A MX2014011313 A MX 2014011313A MX 2014011313 A MX2014011313 A MX 2014011313A MX 353636 B MX353636 B MX 353636B
Authority
MX
Mexico
Prior art keywords
wavefields
going
multiples
constructed
construction
Prior art date
Application number
MX2014011313A
Other languages
English (en)
Other versions
MX2014011313A (es
Inventor
Shaoping Lu
Norman Daniel Whitmore
Alejandro Antonio Valenciano Mavilio
Nizar Chemingui
Andrew Long
Grunde Rønholt
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 MX2014011313A publication Critical patent/MX2014011313A/es
Publication of MX353636B publication Critical patent/MX353636B/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
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/284—Application of the shear wave component and/or several components of the seismic signal
    • 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
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
    • G01V2210/632—Amplitude variation versus offset or angle of incidence [AVA, AVO, AVI]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/70—Other details related to processing
    • G01V2210/74—Visualisation of seismic data

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)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Una modalidad se relaciona a un procedimiento tecnológico para identificar una estructura subterránea potencial debajo de un cuerpo de agua; los datos tridimensionales de sensor sísmico que incluyen por lo menos dos componentes medidos son obtenidos; los campos ondulatorios que van hacia arriba y que van hacia abajo que comprenden múltiples campos ondulatorios son construidos de los datos tridimensionales de sensor sísmico aplicando la separación del campo ondulatorio; los campos ondulatorios que van hacia arriba y que van hacia abajo son extrapolados a una superficie reflectora debajo de un fondo de agua; una condición de formación de imagen es aplicada en la superficie reflectora para generar imágenes que incluyen información de los múltiples campos ondulatorios; los grupos angulares son construidos, donde cada grupo angular es construido recolectando las imágenes generadas utilizando los múltiples campos ondulatorios por un intervalo de ángulos de iluminación; también se divulgan otras modalidades, aspectos y características.
MX2014011313A 2013-09-19 2014-09-19 Construcción y aplicación de grupos angulares a partir de formación tridimensional de imágenes de múltiples campos ondulatorios. MX353636B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361879936P 2013-09-19 2013-09-19
US201461981147P 2014-04-17 2014-04-17
US14/337,957 US9651695B2 (en) 2013-09-19 2014-07-22 Construction and application of angle gathers from three-dimensional imaging of multiples wavefields

Publications (2)

Publication Number Publication Date
MX2014011313A MX2014011313A (es) 2015-05-28
MX353636B true MX353636B (es) 2018-01-19

Family

ID=52667875

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011313A MX353636B (es) 2013-09-19 2014-09-19 Construcción y aplicación de grupos angulares a partir de formación tridimensional de imágenes de múltiples campos ondulatorios.

Country Status (6)

Country Link
US (1) US9651695B2 (es)
AU (1) AU2014227491B2 (es)
BR (1) BR102014023204B1 (es)
MX (1) MX353636B (es)
NO (1) NO346404B1 (es)
SG (1) SG10201405853WA (es)

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CN106338761B (zh) * 2015-07-07 2018-03-02 中国石油化工股份有限公司 三维镶嵌式实体建模方法
CN105353406B (zh) * 2015-10-23 2017-12-05 中国石油天然气集团公司 一种生成角道集的方法和装置
CN106814392B (zh) * 2015-11-27 2018-10-30 中国石油化工股份有限公司 三维次级封闭地质体融合面的速度建模方法
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Also Published As

Publication number Publication date
BR102014023204A8 (pt) 2021-08-17
BR102014023204B1 (pt) 2022-03-08
MX2014011313A (es) 2015-05-28
NO346404B1 (no) 2022-07-11
AU2014227491B2 (en) 2019-06-06
AU2014227491A1 (en) 2015-04-02
US9651695B2 (en) 2017-05-16
US20150078124A1 (en) 2015-03-19
NO20141128A1 (no) 2015-03-20
SG10201405853WA (en) 2015-04-29
BR102014023204A2 (pt) 2015-09-08

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