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NO20061172L - Seismisk havbunnskabel med momentreduserende dreiedel - Google Patents

Seismisk havbunnskabel med momentreduserende dreiedel

Info

Publication number
NO20061172L
NO20061172L NO20061172A NO20061172A NO20061172L NO 20061172 L NO20061172 L NO 20061172L NO 20061172 A NO20061172 A NO 20061172A NO 20061172 A NO20061172 A NO 20061172A NO 20061172 L NO20061172 L NO 20061172L
Authority
NO
Norway
Prior art keywords
cable
torque
pivot joint
reducing
seabed cable
Prior art date
Application number
NO20061172A
Other languages
English (en)
Inventor
Ole-Fredrik Semb
Nicholas Claude George
Original Assignee
Pgs Americas Inc
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 Americas Inc filed Critical Pgs Americas Inc
Publication of NO20061172L publication Critical patent/NO20061172L/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
    • G01V1/16—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
    • G01V1/3817—Positioning of seismic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

Havburmskabelsystem omfattende: en kabel innrettet til å strekkes fra et fartøy på overflaten av en vannmasse til bunnen av vannmassen. Kabelen omfiatter minst en elektrisk leder eller minst en optisk flber. Et flertall sensorenheter er anordnet med mellomrom langs kabelen; og minste ett dreieledd er anordnet i kabelen mellom fiartøyet og minst en av sensorenhetene. Dreieleddet er irmrettet til å gjøre relativ dreining mulig, og derved redusere dreiemomentbelastning mellom ender av kabelen som er koplet til dette, og dreieleddet er irmrettet til å overfiøre aksial kraft langs kabelen.
NO20061172A 2005-03-17 2006-03-13 Seismisk havbunnskabel med momentreduserende dreiedel NO20061172L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/082,264 US20060209633A1 (en) 2005-03-17 2005-03-17 Ocean bottom seismic sensor cable system including torque-relieving swivel

Publications (1)

Publication Number Publication Date
NO20061172L true NO20061172L (no) 2006-09-18

Family

ID=36119729

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061172A NO20061172L (no) 2005-03-17 2006-03-13 Seismisk havbunnskabel med momentreduserende dreiedel

Country Status (3)

Country Link
US (2) US20060209633A1 (no)
GB (1) GB2424315A (no)
NO (1) NO20061172L (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8064286B2 (en) 2006-05-05 2011-11-22 Optoplan As Seismic streamer array
US7366055B2 (en) 2006-05-05 2008-04-29 Optoplan As Ocean bottom seismic sensing system
US7816605B2 (en) * 2008-05-13 2010-10-19 Bennex As Seismic cable connection device
US8061470B2 (en) * 2008-06-25 2011-11-22 Schlumberger Technology Corporation Method and apparatus for deploying a plurality of seismic devices into a borehole and method thereof
US7933165B2 (en) * 2008-09-03 2011-04-26 Fairfield Industries Incorporated Connector for seismic cable
US8226328B2 (en) 2008-09-03 2012-07-24 Fairfield Industries Incorporated Seismic cable with adjustable buoyancy
US8077542B2 (en) * 2009-01-07 2011-12-13 Westerngeco L.L.C. Determining the inline relationship of network nodes in a subterranean survey data acquistion network
US9042202B2 (en) * 2009-06-10 2015-05-26 Optoplan As Split-element optical hydrophone
US20110176383A1 (en) * 2010-01-19 2011-07-21 Fairfield Industries Incorporated Method and apparatus for accurate placement of ocean bottom seismic instrumentation
US8579545B2 (en) 2010-03-02 2013-11-12 Fairfield Industries Incorporated Apparatus and methods for an ocean bottom seismic sensor deployment vehicle
WO2011110667A2 (en) 2010-03-12 2011-09-15 Optoplan As Rotary joint/swivel device
CN101807455B (zh) * 2010-03-29 2012-08-22 浙江省电力公司舟山电力局 光电复合的海底电力电缆
NO331416B1 (no) 2010-05-07 2011-12-27 Magseis As Seismisk havbunnskabel-registreringsapparat, samt fremgangsmate for utlegging og opphenting av det seismiske havbunnskabel-registreringsapparat
US9256002B2 (en) * 2012-04-09 2016-02-09 Fairfield Industries Incorporated Coupler/ coupling ring assembly, methods, and applications
US9441965B1 (en) * 2013-06-28 2016-09-13 The United States Of America As Represented By The Secretary Of The Navy Oceangraphic assembly for collecting data along multiple water columns
EP3377922A1 (en) * 2015-11-17 2018-09-26 Fairfield Industries Incorporated Back deck automation
US10279823B2 (en) * 2016-08-08 2019-05-07 General Electric Company System for controlling or monitoring a vehicle system along a route
GB201702860D0 (en) * 2017-02-22 2017-04-05 Optical Metrology Services Ltd Apparatus for monitoring an elongate element
CN112858624A (zh) * 2021-01-19 2021-05-28 浙江大学 一种多节点传感器阵列结构及其数据采集及灾害预警装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450543A (en) 1982-03-19 1984-05-22 Mobil Oil Corporation Sectionalized marine seismic cable
NO158359C (no) * 1986-02-14 1988-08-24 Geco As Vinkelledd for seismiske kabler som slepes av et fartoey.
EG19158A (en) * 1989-08-25 1996-02-29 Halliburton Geophys Service System for attenuation of water-column reverberation
US5417592A (en) 1994-05-16 1995-05-23 Houston Geophysical Products, Inc. Cable-fixed takeout
US5673644A (en) * 1996-08-22 1997-10-07 The United States Of America As Represented By The Secretary Of The Navy Tri-joint coupling
GB2339753B (en) * 1997-09-19 2000-03-22 Geco As Connector devices for use in marine seismic surveying
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
US6775203B2 (en) 2002-07-18 2004-08-10 Input/Output, Inc. Seismic seabed cable with sensor units
AU2003900280A0 (en) * 2003-01-20 2003-02-06 Thales Underwater Systems Pty Limited Improved sensors and an improved data sensing and recording apparatus
US7443763B2 (en) 2004-05-21 2008-10-28 Entre Holdings Company Full wave seismic recording system

Also Published As

Publication number Publication date
US7822515B2 (en) 2010-10-26
US20060209633A1 (en) 2006-09-21
US20080056066A1 (en) 2008-03-06
GB0602548D0 (en) 2006-03-22
GB2424315A (en) 2006-09-20

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application