FR3003041B1 - Flute marine ayant une rigidite variable - Google Patents

Flute marine ayant une rigidite variable Download PDF

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Publication number
FR3003041B1
FR3003041B1 FR1451909A FR1451909A FR3003041B1 FR 3003041 B1 FR3003041 B1 FR 3003041B1 FR 1451909 A FR1451909 A FR 1451909A FR 1451909 A FR1451909 A FR 1451909A FR 3003041 B1 FR3003041 B1 FR 3003041B1
Authority
FR
France
Prior art keywords
streamer
sensor
variable rigidity
spacers
length
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 - Fee Related
Application number
FR1451909A
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English (en)
Other versions
FR3003041A1 (fr
Inventor
Sindre Voldsbekk Rune
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.)
PGS Geophysical AS
Original Assignee
PGS Geophysical AS
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Filing date
Publication date
Application filed by PGS Geophysical AS filed Critical PGS Geophysical AS
Publication of FR3003041A1 publication Critical patent/FR3003041A1/fr
Application granted granted Critical
Publication of FR3003041B1 publication Critical patent/FR3003041B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01V1/3843—Deployment of seismic devices, e.g. of streamers
    • 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
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • 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
    • 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
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • 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
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V2001/204—Reinforcements, e.g. by tensioning cables

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Oceanography (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Hall/Mr Elements (AREA)

Abstract

L'invention se rapporte à des procédés et des systèmes destinés à réaliser des recherches géophysiques marines qui utilisent une flûte marine ayant une rigidité variable. Une forme de réalisation décrit une flûte marine de capteur comportant : une surface extérieure (75) ; des éléments de tension (85) dans la surface extérieure (75) s'étendant sur une longueur de la flûte marine de capteur ; des entretoises (80) disposées dans la surface extérieure (75) sur la longueur de la flûte marine de capteur ; un capteur géophysique disposé à l'intérieur d'une des entretoises (80) ; et un ensemble de dispositif d'actionnement (90) configuré pour appliquer une tension sur les éléments de tension (85).
FR1451909A 2013-03-08 2014-03-07 Flute marine ayant une rigidite variable Expired - Fee Related FR3003041B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361774948P 2013-03-08 2013-03-08
US61/774948 2013-03-08
US13/950005 2013-07-24
US13/950,005 US9753168B2 (en) 2013-03-08 2013-07-24 Marine streamer having variable stiffness

Publications (2)

Publication Number Publication Date
FR3003041A1 FR3003041A1 (fr) 2014-09-12
FR3003041B1 true FR3003041B1 (fr) 2018-11-23

Family

ID=50482496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451909A Expired - Fee Related FR3003041B1 (fr) 2013-03-08 2014-03-07 Flute marine ayant une rigidite variable

Country Status (5)

Country Link
US (2) US9753168B2 (fr)
FR (1) FR3003041B1 (fr)
GB (1) GB2511637B (fr)
MY (1) MY172661A (fr)
NO (1) NO20140250A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9250343B2 (en) 2012-12-28 2016-02-02 Pgs Geophysical As Rigid-stem survey method and system
US9244184B2 (en) 2012-12-28 2016-01-26 Pgs Geophysical As Rigid-stem lead-in method and system
US9423520B2 (en) 2012-12-28 2016-08-23 Pgs Geophysical As Rigid protracted geophysical equipment comprising control surfaces
US9684088B2 (en) 2012-12-28 2017-06-20 Pgs Geophysical As Rigid-stem active method and system
EP3090284B1 (fr) * 2013-12-30 2019-11-06 PGS Geophysical AS Système de commande pour générateurs maritimes de vibrations
US9927221B2 (en) 2014-10-03 2018-03-27 Pgs Geophysical As Pressure-balanced seismic sensor package
US9746633B2 (en) 2014-10-03 2017-08-29 Pgs Geophysical As Clamp and bending strain relief apparatus and methods
US9829503B2 (en) 2014-10-03 2017-11-28 Pgs Geophysical As Apparatuses, systems, and methods for accelerometers
US10101481B2 (en) 2014-10-03 2018-10-16 Pgs Geophysical As Floodable optical apparatus, methods and systems
US10114136B2 (en) 2016-02-12 2018-10-30 Pgs Geophysical As Streamer equipment tension control
US11079506B2 (en) 2016-12-16 2021-08-03 Pgs Geophysical As Multicomponent streamer
US11366242B2 (en) 2018-08-27 2022-06-21 Pgs Geophysical As Lock mechanism in a gel-type streamer

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US4241427A (en) * 1978-10-27 1980-12-23 The United States Of America As Represented By The Secretary Of The Navy Condition responsive cable with bendable coaxial sensor mount
DE3271889D1 (en) * 1981-08-13 1986-08-07 Commw Of Australia Hydrophone cable
US4477887A (en) * 1981-09-08 1984-10-16 Shell Oil Company Low noise mounting for accelerometer used in marine cable
US4525813A (en) * 1982-01-21 1985-06-25 Burrage Eric C Armored umbilical apparatus for towing a marine seismic air gun sub-array
US4781140A (en) 1987-04-16 1988-11-01 Teledyne Exploration Company Apparatus for towing arrays of geophysical devices
GB0020072D0 (en) 2000-08-16 2000-10-04 Geco As A housing for a seismic sensing element and a seismic sensor
AU2001253321A1 (en) 2000-09-29 2002-04-15 Pgs Onshore, Inc. Automated cable handling and transport apparatus and vehicle
US6775203B2 (en) 2002-07-18 2004-08-10 Input/Output, Inc. Seismic seabed cable with sensor units
US6704244B1 (en) 2002-10-08 2004-03-09 Pgs Americas, Inc. Method for acquiring and processing seismic survey data using ocean bottom cables and streamers
GB2394047B (en) 2002-10-12 2006-03-15 Westerngeco Seismic Holdings Multi-part seismic cable
GB2399171B (en) 2003-03-07 2006-08-23 Westerngeco Seismic Holdings Coupling aid for seismic cable
FR2860946B1 (fr) 2003-10-10 2005-12-23 Thales Sa Container resistant adapte aux antennes lineaires sous-marines
US7028988B2 (en) 2003-10-14 2006-04-18 Pgs Americas, Inc. Cable handling system
US7167412B2 (en) 2004-12-17 2007-01-23 Pgs Americas, Inc. Apparatus for steering a marine seismic streamer via controlled bending
US7468932B2 (en) 2005-05-13 2008-12-23 Pgs Americas, Inc. System for noise attenuation in marine seismic streamers
US7641421B2 (en) 2005-06-17 2010-01-05 Itrec, B.V. Offshore vessel
US7142481B1 (en) 2005-09-12 2006-11-28 Pgs Geophysical As Method and system for making marine seismic streamers
US7221619B1 (en) 2006-02-08 2007-05-22 Pgs Geophysical As Fiber optic strain gauge and cable strain monitoring system for marine seismic acquisition systems
US7737698B2 (en) 2006-03-29 2010-06-15 Pgs Geophysical As Low noise, towed electromagnetic system for subsurface exploration
US7426439B2 (en) 2006-05-11 2008-09-16 Westerngeco L.L.C. Method and apparatus for marine seismic data acquisition
US7545703B2 (en) * 2006-07-06 2009-06-09 Pgs Geophysical As Marine seismic streamer with varying spacer distances for reducing towing noise
US7298672B1 (en) 2006-08-22 2007-11-20 Pgs Geophysical Marine seismic streamer having acoustic isolation between strength members and sensor mounting
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US9684088B2 (en) 2012-12-28 2017-06-20 Pgs Geophysical As Rigid-stem active method and system
US9250343B2 (en) 2012-12-28 2016-02-02 Pgs Geophysical As Rigid-stem survey method and system
US9244184B2 (en) 2012-12-28 2016-01-26 Pgs Geophysical As Rigid-stem lead-in method and system
US9423520B2 (en) 2012-12-28 2016-08-23 Pgs Geophysical As Rigid protracted geophysical equipment comprising control surfaces

Also Published As

Publication number Publication date
MY172661A (en) 2019-12-09
US20170343692A1 (en) 2017-11-30
GB2511637B (en) 2017-06-07
FR3003041A1 (fr) 2014-09-12
US20140254310A1 (en) 2014-09-11
GB201402969D0 (en) 2014-04-09
NO20140250A1 (no) 2014-09-09
GB2511637A (en) 2014-09-10
US9753168B2 (en) 2017-09-05
US10132948B2 (en) 2018-11-20

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