NO20071329L - Fremgangsmate for seismisk undersokelse - Google Patents

Fremgangsmate for seismisk undersokelse

Info

Publication number
NO20071329L
NO20071329L NO20071329A NO20071329A NO20071329L NO 20071329 L NO20071329 L NO 20071329L NO 20071329 A NO20071329 A NO 20071329A NO 20071329 A NO20071329 A NO 20071329A NO 20071329 L NO20071329 L NO 20071329L
Authority
NO
Norway
Prior art keywords
seismic
source
broadcast
positions
producing
Prior art date
Application number
NO20071329A
Other languages
English (en)
Inventor
Robert Soubaras
Julien Meunier
Original Assignee
Geophysique Cie Gle
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 Geophysique Cie Gle filed Critical Geophysique Cie Gle
Publication of NO20071329L publication Critical patent/NO20071329L/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
    • 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
    • G01V2210/51—Migration

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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for seismisk undersøkelse, omfattende trinnene å styre et flertall av kilder slik at de utsender et flertall av seismiske bølger i en grunnsone som skal undersøkes, der hver kilde suksessivt opptar et flertall av utsenderposisjoner, å produsere for hver utsendelse et signal som er representativt for utsendelsen, og å registrere posisjonen for kilden og tidspunktet der utsendelsen starter, kontinuerlig å registrere ved hjelp av seismiske sensorer det sammensatte signalet representert av mediet som respons på nevnte utsendelser, og å utføre en skuddpunktmigrasjon, på den ene side fra et reflektert bølgefelt som utgjøres av nevnte sammensatte signaler og respektive sensorposisjoner, og på den annen side fra et innfallende bølgefelt som utgjøres av signaler som er representative for utsendelsene, kildeposisjoner og startutsendelsestidspunkter, for derved å frembringe en seismisk avbildning.
NO20071329A 2004-08-12 2007-03-12 Fremgangsmate for seismisk undersokelse NO20071329L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0408838A FR2874270B1 (fr) 2004-08-12 2004-08-12 Procede d'exploration sismique
PCT/IB2005/002717 WO2006018728A1 (en) 2004-08-12 2005-08-08 Method for seismic exploration

Publications (1)

Publication Number Publication Date
NO20071329L true NO20071329L (no) 2007-03-12

Family

ID=34948263

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071329A NO20071329L (no) 2004-08-12 2007-03-12 Fremgangsmate for seismisk undersokelse

Country Status (8)

Country Link
US (1) US8014229B2 (no)
CA (1) CA2576691C (no)
FR (1) FR2874270B1 (no)
GB (1) GB2431995B (no)
MX (1) MX2007001810A (no)
MY (1) MY138443A (no)
NO (1) NO20071329L (no)
WO (1) WO2006018728A1 (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7310287B2 (en) 2003-05-30 2007-12-18 Fairfield Industries Incorporated Method and apparatus for seismic data acquisition
FR2874270B1 (fr) * 2004-08-12 2006-11-17 Geophysique Cie Gle Procede d'exploration sismique
FR2902196B1 (fr) 2006-06-09 2008-08-22 Cie Generale De Geophysique Sa Procede de traitement sismique du type mettant en oeuvre une migration profondeur avant addition
US7492665B2 (en) * 2006-07-24 2009-02-17 Westerngeco L.L.C. Seismic data acquisition and source-side derivatives generation and application
EP1895328A1 (en) * 2006-08-31 2008-03-05 Bp Exploration Operating Company Limited Seismic survey method
GB2443248A (en) * 2006-10-23 2008-04-30 Conor Keegan Seismography system using GPS timing signals
US8000168B2 (en) * 2006-12-08 2011-08-16 Conocophillips Company Dynamic source parameter selection for seismic vibrator data acquisition
CN101201407B (zh) * 2006-12-12 2010-05-19 中国石油天然气集团公司 相对无高频泄漏等效n点平滑谱模拟反褶积方法
FR2916540B1 (fr) 2007-05-25 2009-08-28 Cgg Services Sa Procede d'exploration sismique permettant la supression de fantomes dus aux reflexions a la surface de l'eau, et procede de traitement de donnees sismiques pour la supression de ces fantomes
US7859945B2 (en) 2007-07-06 2010-12-28 Cggveritas Services Inc. Efficient seismic data acquisition with source separation
CN101354442B (zh) * 2008-09-08 2011-11-09 中国石油天然气集团公司 一种用于获取地层信息的混合相位反褶积方法及处理系统
CA2746819C (en) 2008-12-18 2019-08-06 Southern Innovation International Pty Ltd Method and apparatus for resolving piled-up pulses by using a mathematical transform
CN102183787B (zh) * 2011-03-07 2013-05-29 中国海洋石油总公司 一种基于地震记录变子波模型提高地震资料分辨率的方法
US8773950B2 (en) 2011-12-27 2014-07-08 Cggveritas Services Sa Method and seismic sources with high productivity
EP2932304A4 (en) 2012-12-14 2015-12-30 Landmark Graphics Corp PROCESSES AND SYSTEMS FOR SEISMIC MODELING WITH SEVERAL SEPARATE SOURCES
US20150003200A1 (en) * 2013-06-28 2015-01-01 Mike Hall System and method for determining the position of a sensor in seismic exploration
US9903966B2 (en) 2014-04-14 2018-02-27 Pgs Geophysical As Seismic data acquisition
WO2016055826A1 (en) 2014-10-06 2016-04-14 Cgg Services Sa Method and system for high productivity seismic source acquisition using time synchronized signals in combination with source location
US10073183B2 (en) 2014-10-20 2018-09-11 Pgs Geophysical As Methods and systems that attenuate noise in seismic data
FR3028649B1 (fr) 2014-11-18 2016-12-02 Ifp Energies Now Procede de construction d'un modele geologique
CN106291679B (zh) * 2015-05-27 2018-11-23 中国石油化工股份有限公司 一种针对山前带地震资料的反褶积方法
US10267936B2 (en) 2016-04-19 2019-04-23 Pgs Geophysical As Estimating an earth response
CN106291702A (zh) * 2016-10-17 2017-01-04 中国矿业大学 一种矿井采区应力集中区的时移地震监测方法
WO2020096565A1 (en) * 2018-11-05 2020-05-14 Halliburton Energy Services, Inc. Spatially locating a microseismic event utilizing an acoustic sensing cable

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8801343D0 (en) 1988-01-21 1988-02-17 Al Madina Marketing Ltd Display card/mount
FR2666905B1 (fr) * 1990-09-18 1992-12-24 Total Petroles Procede perfectionne de prospection sismique du sous-sol.
US5404296A (en) * 1991-09-25 1995-04-04 Tinking Machines Corporation Massively parallel computer arrangement for analyzing seismic data pursuant to pre-stack depth migration methodology
US5157638A (en) * 1992-01-13 1992-10-20 Conoco Inc. Method of deriving statics corrections from common reflection point gathers
US5721710A (en) * 1995-09-29 1998-02-24 Atlantic Richfield Company High fidelity vibratory source seismic method with source separation
FR2766277B3 (fr) 1997-07-17 1999-09-03 Nadezda Logeais Procede sismique permettant l'enregistrement simultane de plusieurs points d'emission d'energie en utilisant des explosifs
GB2348003B (en) * 1999-03-19 2001-02-07 Geco Prakla Seismic data processing method for data acquired using overlapping vibratory sweeps
US6906981B2 (en) * 2002-07-17 2005-06-14 Pgs Americas, Inc. Method and system for acquiring marine seismic data using multiple seismic sources
US7466632B1 (en) * 2004-05-04 2008-12-16 Westerngeco L.L.C. Method and apparatus for positioning a center of a seismic source
FR2874270B1 (fr) * 2004-08-12 2006-11-17 Geophysique Cie Gle Procede d'exploration sismique

Also Published As

Publication number Publication date
FR2874270B1 (fr) 2006-11-17
MX2007001810A (es) 2007-04-13
GB2431995B (en) 2008-01-09
WO2006018728A8 (en) 2007-03-29
WO2006018728A1 (en) 2006-02-23
CA2576691C (en) 2014-10-07
GB2431995A (en) 2007-05-09
US20070268781A1 (en) 2007-11-22
MY138443A (en) 2009-06-30
FR2874270A1 (fr) 2006-02-17
CA2576691A1 (en) 2006-02-23
US8014229B2 (en) 2011-09-06
GB0704635D0 (en) 2007-04-18

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