BRPI0811841A2 - Método para atenuar múltiplas em ondas sísmicas relacionadas a superfície e com múltiplas refletidas - Google Patents

Método para atenuar múltiplas em ondas sísmicas relacionadas a superfície e com múltiplas refletidas

Info

Publication number
BRPI0811841A2
BRPI0811841A2 BRPI0811841-8A2A BRPI0811841A BRPI0811841A2 BR PI0811841 A2 BRPI0811841 A2 BR PI0811841A2 BR PI0811841 A BRPI0811841 A BR PI0811841A BR PI0811841 A2 BRPI0811841 A2 BR PI0811841A2
Authority
BR
Brazil
Prior art keywords
seismic waves
multiple reflected
reflected seismic
attenuating multiples
multiples
Prior art date
Application number
BRPI0811841-8A2A
Other languages
English (en)
Inventor
Tamas Nemeth
Yue Wang
Fuhao Qin
N Ross Hill
Original Assignee
Chevron Usa Inc
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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of BRPI0811841A2 publication Critical patent/BRPI0811841A2/pt

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
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Electric Cable Installation (AREA)
BRPI0811841-8A2A 2007-05-22 2008-05-07 Método para atenuar múltiplas em ondas sísmicas relacionadas a superfície e com múltiplas refletidas BRPI0811841A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/751,975 US7715986B2 (en) 2007-05-22 2007-05-22 Method for identifying and removing multiples for imaging with beams
PCT/US2008/062877 WO2008147657A2 (en) 2007-05-22 2008-05-07 Method for identifying and removing multiples for imaging with beams

Publications (1)

Publication Number Publication Date
BRPI0811841A2 true BRPI0811841A2 (pt) 2014-11-18

Family

ID=39730746

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811841-8A2A BRPI0811841A2 (pt) 2007-05-22 2008-05-07 Método para atenuar múltiplas em ondas sísmicas relacionadas a superfície e com múltiplas refletidas

Country Status (9)

Country Link
US (1) US7715986B2 (pt)
EP (1) EP1998189A3 (pt)
CN (1) CN101688922B (pt)
AU (1) AU2008257075B2 (pt)
BR (1) BRPI0811841A2 (pt)
CA (1) CA2687095C (pt)
EA (1) EA017379B1 (pt)
NO (1) NO20093563L (pt)
WO (1) WO2008147657A2 (pt)

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CN102478664B (zh) * 2010-11-23 2013-09-04 中国石油天然气集团公司 一种有效信号无污染的空间采样间隔确定方法
CN102169189B (zh) * 2011-01-19 2015-01-14 中国海洋石油总公司 深水层间多次波消除方法
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WO2012134609A1 (en) 2011-03-31 2012-10-04 Exxonmobil Upstream Research Company Method of wavelet estimation and multiple prediction in full wavefield inversion
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RU2612896C2 (ru) 2012-03-08 2017-03-13 Эксонмобил Апстрим Рисерч Компани Ортогональное кодирование источника и приемника
MY178811A (en) 2012-11-28 2020-10-20 Exxonmobil Upstream Res Co Reflection seismic data q tomography
WO2014177522A2 (en) 2013-04-29 2014-11-06 Cgg Services Sa Device and method for wave-field reconstruction
BR112015025516A2 (pt) 2013-05-24 2017-07-18 Exxonmobil Upstream Res Co inversão de multiparâmetros através de fwi elástica dependente de deslocamento
US10459117B2 (en) 2013-06-03 2019-10-29 Exxonmobil Upstream Research Company Extended subspace method for cross-talk mitigation in multi-parameter inversion
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US9588244B2 (en) * 2013-07-25 2017-03-07 Chevron U.S.A. Inc. Predicting interbed multiples in seismic data using beam decomposition
MX359179B (es) 2013-08-23 2018-09-18 Exxonmobil Upstream Res Co Adquisicion de fuentes simultanea durante adquisicion sismica e inversion sismica.
US10036818B2 (en) 2013-09-06 2018-07-31 Exxonmobil Upstream Research Company Accelerating full wavefield inversion with nonstationary point-spread functions
US9817143B2 (en) * 2013-10-30 2017-11-14 Pgs Geophysical As Methods and systems for constraining multiples attenuation in seismic data
US9910189B2 (en) 2014-04-09 2018-03-06 Exxonmobil Upstream Research Company Method for fast line search in frequency domain FWI
MX2016013366A (es) 2014-05-09 2017-01-26 Exxonmobil Upstream Res Co Metodos de busqueda de linea eficientes para la inversion de campo de ondas completo de multi-parametros.
US10185046B2 (en) 2014-06-09 2019-01-22 Exxonmobil Upstream Research Company Method for temporal dispersion correction for seismic simulation, RTM and FWI
US10054714B2 (en) 2014-06-17 2018-08-21 Exxonmobil Upstream Research Company Fast viscoacoustic and viscoelastic full wavefield inversion
US10838092B2 (en) 2014-07-24 2020-11-17 Exxonmobil Upstream Research Company Estimating multiple subsurface parameters by cascaded inversion of wavefield components
US10422899B2 (en) 2014-07-30 2019-09-24 Exxonmobil Upstream Research Company Harmonic encoding for FWI
US10386511B2 (en) 2014-10-03 2019-08-20 Exxonmobil Upstream Research Company Seismic survey design using full wavefield inversion
AU2015337108B2 (en) 2014-10-20 2018-03-01 Exxonmobil Upstream Research Company Velocity tomography using property scans
US11163092B2 (en) 2014-12-18 2021-11-02 Exxonmobil Upstream Research Company Scalable scheduling of parallel iterative seismic jobs
US10520618B2 (en) 2015-02-04 2019-12-31 ExxohnMobil Upstream Research Company Poynting vector minimal reflection boundary conditions
EP3256886B1 (en) 2015-02-13 2020-01-29 Exxonmobil Upstream Research Company Efficient and stable absorbing boundary condition in finite-difference calculations
AU2015383134B2 (en) 2015-02-17 2018-01-25 Exxonmobil Upstream Research Company Multistage full wavefield inversion process that generates a multiple free data set
SG11201708665VA (en) 2015-06-04 2017-12-28 Exxonmobil Upstream Res Co Method for generating multiple free seismic images
US10838093B2 (en) 2015-07-02 2020-11-17 Exxonmobil Upstream Research Company Krylov-space-based quasi-newton preconditioner for full-wavefield inversion
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US10768324B2 (en) 2016-05-19 2020-09-08 Exxonmobil Upstream Research Company Method to predict pore pressure and seal integrity using full wavefield inversion
US20220137248A1 (en) * 2020-11-02 2022-05-05 China Petroleum & Chemical Corporation Computing program product and method for prospecting and eliminating surface-related multiples in the beam domain with deghost operator

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Also Published As

Publication number Publication date
WO2008147657A2 (en) 2008-12-04
US20080294346A1 (en) 2008-11-27
CN101688922B (zh) 2012-05-30
AU2008257075B2 (en) 2013-08-08
US7715986B2 (en) 2010-05-11
EA017379B1 (ru) 2012-12-28
EP1998189A2 (en) 2008-12-03
EP1998189A3 (en) 2009-02-18
NO20093563L (no) 2010-02-19
CA2687095C (en) 2016-01-05
EA200971083A1 (ru) 2010-06-30
AU2008257075A1 (en) 2008-12-04
CA2687095A1 (en) 2008-12-04
CN101688922A (zh) 2010-03-31
WO2008147657A3 (en) 2009-03-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]