NO20071877L - 4-dimensjonalt seismisk kartleggingssystem og fremgangsmate - Google Patents

4-dimensjonalt seismisk kartleggingssystem og fremgangsmate

Info

Publication number
NO20071877L
NO20071877L NO20071877A NO20071877A NO20071877L NO 20071877 L NO20071877 L NO 20071877L NO 20071877 A NO20071877 A NO 20071877A NO 20071877 A NO20071877 A NO 20071877A NO 20071877 L NO20071877 L NO 20071877L
Authority
NO
Norway
Prior art keywords
seismic
source
survey
seismic survey
mapping system
Prior art date
Application number
NO20071877A
Other languages
English (en)
Inventor
Kenneth Karlsen
Ole-Fredrik Semb
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 NO20071877L publication Critical patent/NO20071877L/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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • 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
    • G01V1/3817—Positioning of seismic devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Oceanography (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

I en utførelsesform omfatter oppfinnelsen en fremgangsmåte for å utføre en gjentatt marin seismisk undersøkelse som innbefatter å slepe minst en seismisk kilde bak et seismisk letefartøy langs hoved sakelig den samme bane som i en tidligere utført seismisk undersøkelse, for å bestemme posisjonen til den minst ene seismiske kilden under den gjent atte marine seismiske undersøkelsen og sammenligne den bestemte posisjonen av den minst ene seismis ke kilden med en posisjon for en seismisk kilde i løpet av en tidligere utført seismisk undersøkelse. Posisjonen til den minst ene seismiske kilden blir justert som reaksjon på sammenligningen.
NO20071877A 2006-04-20 2007-04-13 4-dimensjonalt seismisk kartleggingssystem og fremgangsmate NO20071877L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/407,656 US20070247971A1 (en) 2006-04-20 2006-04-20 Four dimensional seismic survey system and method

Publications (1)

Publication Number Publication Date
NO20071877L true NO20071877L (no) 2007-10-22

Family

ID=38050395

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071877A NO20071877L (no) 2006-04-20 2007-04-13 4-dimensjonalt seismisk kartleggingssystem og fremgangsmate

Country Status (5)

Country Link
US (1) US20070247971A1 (no)
AU (1) AU2007201554A1 (no)
BR (1) BRPI0702168A2 (no)
GB (1) GB2437381A (no)
NO (1) NO20071877L (no)

Families Citing this family (19)

* 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
US7755970B2 (en) * 2007-06-22 2010-07-13 Westerngeco L.L.C. Methods for controlling marine seismic equipment orientation during acquisition of marine seismic data
US8717846B2 (en) * 2008-11-10 2014-05-06 Conocophillips Company 4D seismic signal analysis
FR2975786B1 (no) * 2011-05-26 2014-01-31 Cggveritas Services Sa
US10139505B2 (en) 2011-08-09 2018-11-27 Pgs Geophysical As Digital sensor streamers and applications thereof
US8717845B2 (en) 2011-08-24 2014-05-06 Pgs Geophysical As Quality-based steering methods and systems for 4D geophysical surveys
US8891332B2 (en) 2011-09-21 2014-11-18 Cggveritas Services Sa Steerable source systems and method
US8891331B2 (en) 2011-09-21 2014-11-18 Cggveritas Services Sa Steerable source array and method
AU2014203684B2 (en) * 2011-09-21 2015-10-01 Cggveritas Services Sa Steerable source systems and method
NO339273B1 (no) 2011-11-11 2016-11-21 Cgg Data Services Ag En slepbar og styrbar marin seismisk kildeoppstilling
FR2984526B1 (fr) 2011-12-15 2014-10-03 Cggveritas Services Sa Controleur et procede pour diriger des sources
US9360575B2 (en) 2013-01-11 2016-06-07 Fairfield Industries Incorporated Simultaneous shooting nodal acquisition seismic survey methods
US9581713B2 (en) 2013-01-23 2017-02-28 Cgg Services Sa Method and device for controlling source array geometry
US20170075011A1 (en) * 2014-03-14 2017-03-16 Cgg Services Sa Method and device for controlling source subarrays arrangement
KR101646984B1 (ko) * 2015-12-22 2016-08-10 한국지질자원연구원 분리형 3차원 해양 탄성파 탐사를 위한 베인 탈부착식 디플렉터 시스템
KR101656860B1 (ko) * 2016-01-20 2016-09-13 한국지질자원연구원 분리형 3차원 해양 탄성파 탐사를 위한 베인 각도조절식 디플렉터 시스템
US10247837B2 (en) * 2017-02-27 2019-04-02 Explor Geophysical Ltd. Portable seismic survey device and method
CN110703312A (zh) * 2019-08-20 2020-01-17 广州海洋地质调查局 一种双源多缆窄间距控制系统及方法
WO2021178044A2 (en) * 2020-01-09 2021-09-10 Thayermahan, Inc. Multi-hull unmanned water vehicle

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US3921124A (en) * 1974-03-18 1975-11-18 Continental Oil Co Marine 3-D seismic method using source position control
US4323989A (en) * 1980-05-29 1982-04-06 Shell Oil Company Wide seismic source
US4513401A (en) * 1982-03-16 1985-04-23 Mobil Oil Corporation Marine cable location system
FR2606158B1 (fr) * 1986-10-31 1989-04-07 Inst Francais Du Petrole Procede et dispositif pour determiner la position d'objets immerges par rapport au navire qui les remorque
NO173206C (no) * 1988-06-06 1999-11-11 Geco As Fremgangsmåte til posisjonsbestemmelse av minst to seismiske kabler i et refleksjonsseismisk målesystem
US5257241A (en) * 1991-05-08 1993-10-26 Atlantic Richfield Company Method and system for acquisition of 3-dimensional marine seismic data
US5430689A (en) * 1991-07-03 1995-07-04 Atlantic Richfield Company Method for acquiring marine seismic data having statistically distributed azimuths and offsets
EP0562780B1 (en) * 1992-03-24 1996-05-08 Geco A.S. Deflector
GB9600959D0 (en) * 1996-01-17 1996-03-20 Geco As Method and apparatus for minimizing the effect of rough sea conditions on marine seismic sources
US5835450A (en) * 1996-06-26 1998-11-10 Pgs Exploration As Lead-in configuration for multiple streamers and telemetry method
US6590831B1 (en) * 1997-12-30 2003-07-08 Westerngeco L.L.C. Method and apparatus for controlling and optimizing seismic data acquisition
GB9821277D0 (en) * 1998-10-01 1998-11-25 Geco As Seismic data acquisition equipment control system
US6606958B1 (en) * 1999-06-22 2003-08-19 Hydroacoustics Inc. Towed acoustic source array system for marine applications
NO310128B1 (no) * 1999-08-17 2001-05-21 Petroleum Geo Services As System for styring av seismiske slep ved å variere vaierlengden mellom fartöyet og hver deflektor
GB0003593D0 (en) * 2000-02-17 2000-04-05 Geco As Marine seismic surveying
FR2807842B1 (fr) * 2000-04-13 2002-06-14 Cgg Marine Methode de simulation de positionnement de steamer, et d'aide a la navigation
AU8798801A (en) * 2000-09-28 2002-04-22 Westerngeco As Deflector devices
GB0030746D0 (en) * 2000-12-16 2001-01-31 Geco As Deflector devices
US6691038B2 (en) * 2001-06-15 2004-02-10 Westerngeco L.L.C. Active separation tracking and positioning system for towed seismic arrays
US6655311B1 (en) * 2002-06-26 2003-12-02 Westerngeco, L.L.C. Marine seismic diverter with vortex generators
US7415936B2 (en) * 2004-06-03 2008-08-26 Westerngeco L.L.C. Active steering for marine sources
GB2400662B (en) * 2003-04-15 2006-08-09 Westerngeco Seismic Holdings Active steering for marine seismic sources
US20060176774A1 (en) * 2005-02-10 2006-08-10 Rune Toennessen Apparatus and methods for controlling position of marine seismic sources
US7577060B2 (en) * 2005-04-08 2009-08-18 Westerngeco L.L.C. Systems and methods for steering seismic arrays
US8391102B2 (en) * 2005-08-26 2013-03-05 Westerngeco L.L.C. Automatic systems and methods for positioning marine seismic equipment

Also Published As

Publication number Publication date
US20070247971A1 (en) 2007-10-25
AU2007201554A1 (en) 2007-11-08
GB0706046D0 (en) 2007-05-09
BRPI0702168A2 (pt) 2008-12-02
GB2437381A (en) 2007-10-24

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