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DE60112895D1 - System und verfahren seismischer wellenfeldtrennung - Google Patents

System und verfahren seismischer wellenfeldtrennung

Info

Publication number
DE60112895D1
DE60112895D1 DE60112895T DE60112895T DE60112895D1 DE 60112895 D1 DE60112895 D1 DE 60112895D1 DE 60112895 T DE60112895 T DE 60112895T DE 60112895 T DE60112895 T DE 60112895T DE 60112895 D1 DE60112895 D1 DE 60112895D1
Authority
DE
Germany
Prior art keywords
wavelock
seismic
separation
wavelock separation
seismic wavelock
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60112895T
Other languages
English (en)
Inventor
Olof Robertsson
Andrew Curtis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
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
Priority claimed from GB0001355A external-priority patent/GB0001355D0/en
Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Application granted granted Critical
Publication of DE60112895D1 publication Critical patent/DE60112895D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01V1/284—Application of the shear wave component and/or several components of the seismic signal
    • G01V1/286—Mode conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • 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
    • G01V1/30—Analysis
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (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)
DE60112895T 2000-01-21 2001-01-19 System und verfahren seismischer wellenfeldtrennung Expired - Lifetime DE60112895D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0001355A GB0001355D0 (en) 2000-01-21 2000-01-21 Wavefield separation and estimation of near surface properties in land seismic
GB0003406A GB2358468B (en) 2000-01-21 2000-02-15 System and method folr seismic wavefield separation
PCT/GB2001/000186 WO2001053854A1 (en) 2000-01-21 2001-01-19 System and method for seismic wavefield separation

Publications (1)

Publication Number Publication Date
DE60112895D1 true DE60112895D1 (de) 2005-09-29

Family

ID=26243443

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112895T Expired - Lifetime DE60112895D1 (de) 2000-01-21 2001-01-19 System und verfahren seismischer wellenfeldtrennung

Country Status (8)

Country Link
US (1) US6836448B2 (de)
EP (1) EP1254383B1 (de)
CN (1) CN1188711C (de)
AU (1) AU779802B2 (de)
CA (1) CA2397891C (de)
DE (1) DE60112895D1 (de)
NO (1) NO334980B1 (de)
WO (1) WO2001053854A1 (de)

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US20130114375A1 (en) 2010-07-26 2013-05-09 Mark A. Meier Seismic Acquisition Method for Mode Separation
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SG193233A1 (en) 2011-03-31 2013-10-30 Exxonmobil Upstream Res Co Method of wavelet estimation and multiple prediction in full wavefield inversion
US9261616B2 (en) * 2011-06-21 2016-02-16 Exxonmobil Upstream Research Company Dispersion estimation by nonlinear optimization of beam-formed fields
ES2640824T3 (es) 2011-09-02 2017-11-06 Exxonmobil Upstream Research Company Utilización de la proyección sobre conjuntos convexos para limitar la inversión del campo de onda completa
US20130088939A1 (en) * 2011-10-10 2013-04-11 Pascal Edme Wavefield separation using a gradient sensor
US9176930B2 (en) 2011-11-29 2015-11-03 Exxonmobil Upstream Research Company Methods for approximating hessian times vector operation in full wavefield inversion
SG11201404094RA (en) 2012-03-08 2014-10-30 Exxonmobil Upstream Res Co Orthogonal source and receiver encoding
US9651691B2 (en) 2012-04-03 2017-05-16 Westerngeco L.L.C. Methods and systems for land seismic surveying
US20130343156A1 (en) * 2012-06-25 2013-12-26 Steve Allan Horne Devices, Systems and Methods for Measuring Borehole Seismic Wavefield Derivatives
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MX346526B (es) 2013-05-24 2017-03-23 Exxonmobil Upstream Res Co Inversión multi-parámetro a través de fwi elástica dependiente de compensación.
US10459117B2 (en) 2013-06-03 2019-10-29 Exxonmobil Upstream Research Company Extended subspace method for cross-talk mitigation in multi-parameter inversion
US9702998B2 (en) 2013-07-08 2017-07-11 Exxonmobil Upstream Research Company Full-wavefield inversion of primaries and multiples in marine environment
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US10036818B2 (en) 2013-09-06 2018-07-31 Exxonmobil Upstream Research Company Accelerating full wavefield inversion with nonstationary point-spread functions
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US10185046B2 (en) 2014-06-09 2019-01-22 Exxonmobil Upstream Research Company Method for temporal dispersion correction for seismic simulation, RTM and FWI
MX362753B (es) 2014-06-17 2019-02-07 Exxonmobil Upstream Res Co Inversion rapida de campo de ondas completo viscoacustico y viscoelastico.
US10838092B2 (en) 2014-07-24 2020-11-17 Exxonmobil Upstream Research Company Estimating multiple subsurface parameters by cascaded inversion of wavefield components
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US10386511B2 (en) 2014-10-03 2019-08-20 Exxonmobil Upstream Research Company Seismic survey design using full wavefield inversion
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US10520618B2 (en) 2015-02-04 2019-12-31 ExxohnMobil Upstream Research Company Poynting vector minimal reflection boundary conditions
EP3256886B1 (de) 2015-02-13 2020-01-29 Exxonmobil Upstream Research Company Effiziente und stabile absorbierende grenzbedingung bei berechnungen mittels finiter differenzen
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EP3304133A1 (de) 2015-06-04 2018-04-11 Exxonmobil Upstream Research Company Verfahren zur erzeugung mehrerer freier seismischer bilder
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CN105242305B (zh) * 2015-09-06 2017-10-03 中国科学院地质与地球物理研究所 一种纵波和横波的分离方法及系统
US10310113B2 (en) 2015-10-02 2019-06-04 Exxonmobil Upstream Research Company Q-compensated full wavefield inversion
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CN107402404B (zh) * 2016-05-18 2019-12-17 中国石油化工股份有限公司 Vsp资料的波场分离方法
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Also Published As

Publication number Publication date
EP1254383A1 (de) 2002-11-06
CA2397891C (en) 2009-03-17
WO2001053854A1 (en) 2001-07-26
NO334980B1 (no) 2014-08-18
AU779802B2 (en) 2005-02-10
US6836448B2 (en) 2004-12-28
US20030076741A1 (en) 2003-04-24
CN1188711C (zh) 2005-02-09
CA2397891A1 (en) 2001-07-26
AU2692001A (en) 2001-07-31
NO20023471L (no) 2002-09-19
EP1254383B1 (de) 2005-08-24
CN1404582A (zh) 2003-03-19
NO20023471D0 (no) 2002-07-19

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