NO20005212L - Fremgangsmåte for undertrykking av flergangsrefleksjoner fra marine seismiske data - Google Patents

Fremgangsmåte for undertrykking av flergangsrefleksjoner fra marine seismiske data

Info

Publication number
NO20005212L
NO20005212L NO20005212A NO20005212A NO20005212L NO 20005212 L NO20005212 L NO 20005212L NO 20005212 A NO20005212 A NO 20005212A NO 20005212 A NO20005212 A NO 20005212A NO 20005212 L NO20005212 L NO 20005212L
Authority
NO
Norway
Prior art keywords
seismic data
multiple reflections
marine seismic
suppressing multiple
suppressing
Prior art date
Application number
NO20005212A
Other languages
English (en)
Other versions
NO20005212D0 (no
NO333571B1 (no
Inventor
Eduardo Filpo Ferreira D Silva
Martin Tygel
Original Assignee
Petroleo Brasileiro 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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of NO20005212D0 publication Critical patent/NO20005212D0/no
Publication of NO20005212L publication Critical patent/NO20005212L/no
Publication of NO333571B1 publication Critical patent/NO333571B1/no

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
    • 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)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
NO20005212A 1999-10-18 2000-10-17 Fremgangsmate for undertrykking av flergangsrefleksjoner fra marine seismiske data NO333571B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/419,769 US6507787B1 (en) 1999-10-18 1999-10-18 Method for the suppression of multiple reflections from marine seismic data

Publications (3)

Publication Number Publication Date
NO20005212D0 NO20005212D0 (no) 2000-10-17
NO20005212L true NO20005212L (no) 2001-04-19
NO333571B1 NO333571B1 (no) 2013-07-08

Family

ID=23663687

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005212A NO333571B1 (no) 1999-10-18 2000-10-17 Fremgangsmate for undertrykking av flergangsrefleksjoner fra marine seismiske data

Country Status (5)

Country Link
US (1) US6507787B1 (no)
EP (1) EP1094339B1 (no)
BR (1) BR0002250B1 (no)
DE (1) DE60044280D1 (no)
NO (1) NO333571B1 (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6507787B1 (en) * 1999-10-18 2003-01-14 Petroleo Brasileiro S.A.-Petrobras Method for the suppression of multiple reflections from marine seismic data
US6856911B2 (en) 2001-06-08 2005-02-15 Pgs Americas, Inc. Pseudo-offset migration
US7464059B1 (en) 2001-09-21 2008-12-09 Yt Acquisition Corporation System and method for purchase benefits at a point of sale
US7624073B1 (en) * 2001-09-21 2009-11-24 Yt Acquisition Corporation System and method for categorizing transactions
US7437330B1 (en) 2002-09-20 2008-10-14 Yt Acquisition Corp. System and method for categorizing transactions
US7925392B2 (en) * 2002-04-23 2011-04-12 Lord Corporation Aircraft vehicular propulsion system monitoring device and method
US7366054B1 (en) 2002-08-30 2008-04-29 John M. Robinson Tau-P filters for removal of noise from seismic data
US6691039B1 (en) 2002-08-30 2004-02-10 John M. Robinson Removal of noise from seismic data using improved radon transformations
EP1554607B1 (en) * 2002-09-20 2013-07-31 Paradigm Geophysical Corporation A method of reconstructing seismic records to obtain high resolution signals
GB2397907B (en) * 2003-01-30 2006-05-24 Westerngeco Seismic Holdings Directional de-signature for seismic signals
US6735527B1 (en) * 2003-02-26 2004-05-11 Landmark Graphics Corporation 3-D prestack/poststack multiple prediction
EP2333586A2 (en) * 2003-05-02 2011-06-15 WesternGeco, L.L.C. Method for optimizing a marine survey design
US6832161B1 (en) 2003-08-15 2004-12-14 Westerngeco, L.L.C. Method for attenuating water layer multiples
WO2005052639A1 (en) * 2003-10-28 2005-06-09 Western Geco, Llc A method for estimating porosity and saturation in a subsurface reservoir
US7505360B2 (en) * 2004-04-07 2009-03-17 Westerngeco L.L.C. Fast 3-D surface multiple prediction
US7388808B2 (en) * 2004-09-23 2008-06-17 Pgs Americas, Inc. Method for depth migrating seismic data using pre-stack time migration, demigration, and post-stack depth migration
FR2876458B1 (fr) * 2004-10-08 2007-01-19 Geophysique Cie Gle Perfectionnement aux traitements sismiques pour la suppression des reflexions multiples
US7239578B2 (en) * 2005-03-03 2007-07-03 John M. Robinson Removal of noise from seismic data using radon transformations
US7561491B2 (en) 2005-03-04 2009-07-14 Robinson John M Radon transformations for removal of noise from seismic data
US7447114B2 (en) 2005-08-31 2008-11-04 Geotrace Technologies, Inc. Non-linear seismic trace matching to well logs
US7453765B2 (en) * 2006-05-16 2008-11-18 Ikelle Luc T Scattering diagrams in seismic imaging
GB2451615B (en) * 2007-01-11 2011-06-01 Real Time Data Company Ltd Radar reflection simulator
US7715986B2 (en) 2007-05-22 2010-05-11 Chevron U.S.A. Inc. Method for identifying and removing multiples for imaging with beams
WO2009051899A1 (en) * 2007-10-17 2009-04-23 Exxonmobil Upstream Research Company Method to adapt a template dataset to a target dataset by using curvelet representations
US8077544B2 (en) * 2008-03-28 2011-12-13 Westerngeco L.L.C. Dual-wavefield multiple attenuation
US8326543B2 (en) * 2009-11-20 2012-12-04 Chevron U.S.A. Inc. System and method for attenuating multiples in seismic data that accounts for beam azimuth
CN109283579B (zh) * 2018-11-08 2019-07-19 中海油田服务股份有限公司 一种基于克希霍夫积分反偏移的层间多次波预测方法
US11409012B2 (en) * 2019-10-21 2022-08-09 Saudi Arabian Oil Company Frequency based method for reducing the effect of multiples in seismic data
CN113671573B (zh) * 2020-05-14 2024-07-23 中国石油化工股份有限公司 地震数据叠前绕射波分离方法、装置、电子设备及介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380059A (en) * 1980-08-20 1983-04-12 Mobil Oil Corporation F-K Filtering of multiple reflections from a seismic section
US4682307A (en) * 1984-08-21 1987-07-21 Horizon Exploration Limited Underwater seismic testing
US4665510A (en) 1985-05-06 1987-05-12 Mobil Oil Corporation Method for attenuating multiples in CDP data gathers
US5051960A (en) 1990-07-16 1991-09-24 Mobil Oil Corporation Method of removing records of multiple reflection events from seismic data
US5729506A (en) 1996-11-18 1998-03-17 Western Atlas International, Inc. 3-D multiple attenuation
GB9800741D0 (en) * 1998-01-15 1998-03-11 Geco As Multiple attenuation of multi-component sea-bottom data
US6094620A (en) * 1999-01-08 2000-07-25 Exxonmobil Upstream Research Company Method for identifying and removing multiples from seismic reflection data
US6507787B1 (en) * 1999-10-18 2003-01-14 Petroleo Brasileiro S.A.-Petrobras Method for the suppression of multiple reflections from marine seismic data

Also Published As

Publication number Publication date
EP1094339A3 (en) 2004-05-12
EP1094339A2 (en) 2001-04-25
BR0002250B1 (pt) 2012-06-26
NO20005212D0 (no) 2000-10-17
US6507787B1 (en) 2003-01-14
NO333571B1 (no) 2013-07-08
DE60044280D1 (de) 2010-06-10
EP1094339B1 (en) 2010-04-28
BR0002250A (pt) 2002-05-28

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