NO20060644L - Apparat og fremgangsmate for posisjonering av seismiske streamere - Google Patents

Apparat og fremgangsmate for posisjonering av seismiske streamere

Info

Publication number
NO20060644L
NO20060644L NO20060644A NO20060644A NO20060644L NO 20060644 L NO20060644 L NO 20060644L NO 20060644 A NO20060644 A NO 20060644A NO 20060644 A NO20060644 A NO 20060644A NO 20060644 L NO20060644 L NO 20060644L
Authority
NO
Norway
Prior art keywords
streamers
seismic streamers
orientation
positioning seismic
positioning
Prior art date
Application number
NO20060644A
Other languages
English (en)
Inventor
Rune Tonnessen
Original Assignee
Westerngeco Seismic Holdings
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 Westerngeco Seismic Holdings filed Critical Westerngeco Seismic Holdings
Publication of NO20060644L publication Critical patent/NO20060644L/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
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • 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)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Oceanography (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Apparater, systemer og fremgangsmåter for å forbinde to seismiske streamere er vist som muliggjør to streamere å bli tauet i et ønsket arrangement. Et apparat omfatter et langstrakt element som har et første parti og et andre parti og et orienteringselement forbundet til det langstrakte elementet mellom første og andre partier, idet orienteringselementet virker, når streamerne er forbundet av apparatet og taues, ved å opprettholde orienteringen til streamerne.
NO20060644A 2005-02-10 2006-02-09 Apparat og fremgangsmate for posisjonering av seismiske streamere NO20060644L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/055,481 US7499373B2 (en) 2005-02-10 2005-02-10 Apparatus and methods for seismic streamer positioning

Publications (1)

Publication Number Publication Date
NO20060644L true NO20060644L (no) 2006-08-11

Family

ID=36100994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060644A NO20060644L (no) 2005-02-10 2006-02-09 Apparat og fremgangsmate for posisjonering av seismiske streamere

Country Status (3)

Country Link
US (1) US7499373B2 (no)
GB (1) GB2424275B (no)
NO (1) NO20060644L (no)

Families Citing this family (24)

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US6671223B2 (en) * 1996-12-20 2003-12-30 Westerngeco, L.L.C. Control devices for controlling the position of a marine seismic streamer
EP2238831A1 (en) * 2004-07-26 2010-10-13 Hampidjan HF. High speed, increased hydrodynamic efficiency, light-weight molded trawl door and methods for use and manufacture
US20060256653A1 (en) * 2005-05-05 2006-11-16 Rune Toennessen Forward looking systems and methods for positioning marine seismic equipment
US7793606B2 (en) * 2007-02-13 2010-09-14 Ion Geophysical Corporation Position controller for a towed array
US20080192570A1 (en) * 2007-02-14 2008-08-14 Stig Rune Lennart Tenghamn Lateral force and depth control device for marine seismic sensor array
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
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
US8320215B2 (en) * 2009-01-16 2012-11-27 Westerngeco L.L.C. Steering system and method for use in seismic survey applications
US8593905B2 (en) 2009-03-09 2013-11-26 Ion Geophysical Corporation Marine seismic surveying in icy or obstructed waters
US8050139B2 (en) 2009-03-27 2011-11-01 Westerngeco L.L.C. System and method for towing acoustic source arrays
US20110182138A1 (en) * 2010-01-28 2011-07-28 Suedow Gustav Goeran Mattias Method and system for streamer depth control
EP2352040A3 (en) * 2010-01-28 2013-02-27 PGS Geophysical AS Method and system for streamer depth control
US8995220B2 (en) 2010-01-28 2015-03-31 Pgs Geophysical As Method and system for streamer depth control
US20120081994A1 (en) * 2010-10-01 2012-04-05 Vidar Anders Husom Seismic Streamer Connection Unit
IS2837B (en) * 2011-07-22 2013-05-15 Atli Mar Josafatsson A trawl door or paravane with remote control adjustment
EP2771722B1 (en) * 2011-10-28 2018-08-22 GX Technology Canada Ltd. Steerable fairing string
US9671511B2 (en) 2012-08-31 2017-06-06 Cgg Services Sas Horizontal streamer broadband marine seismic acquisition configuration and processing
US20140241122A1 (en) * 2013-02-22 2014-08-28 Cgg Services Sa Activation electronics and method for seismic equipment recovery device
FR3003040B1 (fr) * 2013-03-05 2016-07-01 Cggveritas Services Sa Aile pliable pour un dispositif et procede de pilotage de flute
NO338727B1 (no) * 2014-05-15 2016-10-10 Polarcus Dncc Innhenting av seismiske data i områder dekket av is
BR112017011613A2 (pt) 2014-12-05 2018-01-16 Gx Tech Canada Ltd diversor de chapa segmentada
AU2016337528B2 (en) 2015-10-15 2020-11-12 Ion Geophysical Corporation Dynamically controlled foil systems and methods
MX2018009866A (es) 2016-02-16 2018-11-09 Gx Tech Canada Ltd Depresor de aleta sustentadora de cinta.
WO2020073126A1 (en) 2018-10-09 2020-04-16 Gx Technology Canada Ltd. Modular foil system for towed marine array

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US3414874A (en) * 1967-02-24 1968-12-03 Schlumberger Technology Corp Seismic survey systems
US4781140A (en) * 1987-04-16 1988-11-01 Teledyne Exploration Company Apparatus for towing arrays of geophysical devices
US4970696A (en) * 1988-07-13 1990-11-13 Atlantic Richfield Company Method for conducting three-dimensional subsurface and marine seismic surveys
US4890568A (en) * 1988-08-24 1990-01-02 Exxon Production Research Company Steerable tail buoy
US5193077A (en) 1989-05-15 1993-03-09 Atlantic Richfield Company Method and apparatus for improved seismic prospecting
NO167423C (no) 1989-05-31 1991-10-30 Geco As Fremgangsmaate ved samtidig innsamling av seismiske data for grunne og dype maal.
US6671223B2 (en) 1996-12-20 2003-12-30 Westerngeco, L.L.C. Control devices for controlling the position of a marine seismic streamer
DE19720991C2 (de) * 1997-05-20 2001-02-22 Stn Atlas Elektronik Gmbh Schleppantenne
GB9727228D0 (en) * 1997-12-23 1998-02-25 Geco As Improved deflector
GB9821277D0 (en) 1998-10-01 1998-11-25 Geco As Seismic data acquisition equipment control system
US5983821A (en) * 1998-08-12 1999-11-16 The United States Of America As Represented By The Secretary Of The Navy Multiline tow cable assembly including swivel and slip ring
US6493636B1 (en) 1998-11-05 2002-12-10 Shell Oil Company Method of marine seismic exploration utilizing vertically and horizontally offset streamers
GB9906456D0 (en) 1999-03-22 1999-05-12 Geco Prakla Uk Ltd Method and system for reducing effects of sea surface ghost contamination in seismic data
FR2807278B1 (fr) * 2000-03-31 2005-11-25 Thomson Marconi Sonar Sas Dispositif pour controler la navigation d'un objet sous- marin remorque
US6477470B2 (en) 2000-12-01 2002-11-05 Pgs Americas, Inc. Method and system for deghosting
GB0030746D0 (en) * 2000-12-16 2001-01-31 Geco As Deflector devices
GB0117186D0 (en) * 2001-07-14 2001-09-05 Qinetiq Ltd Control device for controlling the position of a marine seismic streamer
US6694909B1 (en) * 2002-08-08 2004-02-24 The United States Of America As Represented By The Secretary Of The Navy Hydraulic activated toroidal aperture generation system
US6766755B2 (en) * 2002-08-08 2004-07-27 The United States Of America As Represented By The Secretary Of The Navy Hydraulic activated spreader arm aperture generation system
GB2405473B (en) 2003-08-23 2005-10-05 Westerngeco Ltd Multiple attenuation method

Also Published As

Publication number Publication date
US7499373B2 (en) 2009-03-03
GB2424275B (en) 2008-10-01
US20060176775A1 (en) 2006-08-10
GB2424275A (en) 2006-09-20
GB0602197D0 (en) 2006-03-15

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