NO20085256L - Fiberoptisk sensor for bruk på undersjøiske rørledninger - Google Patents

Fiberoptisk sensor for bruk på undersjøiske rørledninger

Info

Publication number
NO20085256L
NO20085256L NO20085256A NO20085256A NO20085256L NO 20085256 L NO20085256 L NO 20085256L NO 20085256 A NO20085256 A NO 20085256A NO 20085256 A NO20085256 A NO 20085256A NO 20085256 L NO20085256 L NO 20085256L
Authority
NO
Norway
Prior art keywords
fiber optic
optic sensor
subsea pipelines
subsea
pipelines
Prior art date
Application number
NO20085256A
Other languages
English (en)
Other versions
NO343106B1 (no
Inventor
Andrew Strong
Roger Hampson
Kevin Williams
Original Assignee
Schlumberger Technology Bv
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
Priority claimed from PCT/GB2007/002290 external-priority patent/WO2008001046A1/en
Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20085256L publication Critical patent/NO20085256L/no
Publication of NO343106B1 publication Critical patent/NO343106B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
    • G01K11/3206—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres at discrete locations in the fibre, e.g. using Bragg scattering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02171—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3816—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres for use under water, high pressure connectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
NO20085256A 2006-06-29 2008-12-16 Fiberoptisk sensor for bruk på undersjøiske rørledninger NO343106B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0612868.0A GB0612868D0 (en) 2006-06-29 2006-06-29 Fiber optic temperature monitoring sensor for use on sub-sea pipelines to predict hydrate formation
GB0621998A GB2439558B (en) 2006-06-29 2006-11-06 Fiber optic sensor for use on sub-sea pipelines
PCT/GB2007/002290 WO2008001046A1 (en) 2006-06-29 2007-06-21 Fiber optic sensor for use on sub-sea pipelines

Publications (2)

Publication Number Publication Date
NO20085256L true NO20085256L (no) 2009-01-08
NO343106B1 NO343106B1 (no) 2018-11-05

Family

ID=36888266

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20085256A NO343106B1 (no) 2006-06-29 2008-12-16 Fiberoptisk sensor for bruk på undersjøiske rørledninger

Country Status (4)

Country Link
US (1) US8177424B2 (no)
BR (1) BRPI0713353A2 (no)
GB (2) GB0612868D0 (no)
NO (1) NO343106B1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0612868D0 (en) * 2006-06-29 2006-08-09 Schlumberger Holdings Fiber optic temperature monitoring sensor for use on sub-sea pipelines to predict hydrate formation
DE102007042546B4 (de) * 2007-09-07 2010-01-14 Ulrich Glombitza Verfahren zur ortsaufgelösten Temperaturmessung in einem Rohr- oder Kanalsystem
GB2457278B (en) * 2008-02-08 2010-07-21 Schlumberger Holdings Detection of deposits in flow lines or pipe lines
US8330961B1 (en) 2010-07-15 2012-12-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optical multi-species gas monitoring sensor and system
GB2490086B (en) * 2010-11-08 2015-04-08 Silixa Ltd Fibre optic monitoring installation, apparatus and method
US9683902B2 (en) * 2013-01-17 2017-06-20 Baker Hughes Incorporated Temperature sensing arrangement, method of making the same and method of sensing temperature
US20140352443A1 (en) * 2013-06-03 2014-12-04 Halliburton Energy Services, Inc. Pipe wall thickness measurement
US9777872B2 (en) * 2013-07-05 2017-10-03 Jeffrey Scott Adler Fluid spill containment, location, and real time notification device with cable based sensor
US9677951B2 (en) * 2013-08-23 2017-06-13 Exxonmobil Upstream Research Company Non-intrusive pressure sensor system
US10274381B2 (en) 2014-06-30 2019-04-30 Exxonmobil Upstream Research Company Pipeline constriction detection
US20160003685A1 (en) * 2014-07-03 2016-01-07 Vareck Walla Mounting Apparatus for Temperature Sensor
US10656041B2 (en) 2015-11-24 2020-05-19 Schlumberger Technology Corporation Detection of leaks from a pipeline using a distributed temperature sensor
US10578464B2 (en) 2015-11-24 2020-03-03 Schlumberger Technology Corporation Identification of features on an optical fiber using a distributed temperature sensor
US20180210471A1 (en) * 2017-01-26 2018-07-26 Mohammed Zulfiquar Intelligent pipe connector, system and method
CN108955942A (zh) * 2018-08-29 2018-12-07 广州大学 硅胶覆盖螺旋光纤探头测温装置及其制作、应用方法
KR102575377B1 (ko) * 2021-04-19 2023-09-08 (주)포스코이앤씨 광 섬유를 이용한 해수 온도 모니터링 장치
CN115199859B (zh) * 2022-07-14 2024-02-06 重庆大学 一种长距离地下管线渗漏的快速诊断方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004056017A1 (en) * 2002-12-16 2004-07-01 Aston Photonic Technologies Limited Optical interrogation system and sensor system
EP1635034A1 (en) * 2004-08-27 2006-03-15 Insensys Limited Structural member bend radius and shape sensor and measurement apparatus
EP1672344A1 (en) * 2004-12-16 2006-06-21 Insensys Limited Structural joint strain monitoring apparatus and system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206632A (en) * 1979-01-23 1980-06-10 Hirosuke Suzuki Liquid detecting device
JPS5897015A (ja) 1981-12-05 1983-06-09 Kokusai Denshin Denwa Co Ltd <Kdd> 水密型光フアイバコネクタ
EP0170736A1 (en) 1984-07-09 1986-02-12 Amon, Glen C. Pipeline fault status monitoring system
EP0932034B1 (de) * 1998-01-27 2004-06-09 Michael Hesky GmbH Temperaturmess- und -überwachungsanordnung
GB9812465D0 (en) * 1998-06-11 1998-08-05 Abb Seatec Ltd Pipeline monitoring systems
CA2335457C (en) 1998-06-26 2007-09-11 Cidra Corporation Fluid parameter measurement in pipes using acoustic pressures
JP3663993B2 (ja) * 1999-09-10 2005-06-22 富士電機システムズ株式会社 光変流器
US6223675B1 (en) 1999-09-20 2001-05-01 Coflexip, S.A. Underwater power and data relay
US6647350B1 (en) * 2000-06-02 2003-11-11 Exactus, Inc. Radiometric temperature measurement system
DE10111640A1 (de) * 2001-03-10 2002-10-02 Airbus Gmbh Verfahren zur Ermittlung und Meldung von Überhitzungen und Feuern in einem Flugzeug
US6997256B2 (en) * 2002-12-17 2006-02-14 Sensor Highway Limited Use of fiber optics in deviated flows
US6915686B2 (en) * 2003-02-11 2005-07-12 Optoplan A.S. Downhole sub for instrumentation
US20070024456A1 (en) * 2005-07-26 2007-02-01 Currie Joseph E Illuminating temperature indicator
WO2008001046A1 (en) * 2006-06-29 2008-01-03 Schlumberger Holdings Limited Fiber optic sensor for use on sub-sea pipelines
GB0612868D0 (en) * 2006-06-29 2006-08-09 Schlumberger Holdings Fiber optic temperature monitoring sensor for use on sub-sea pipelines to predict hydrate formation
DE102008023777B4 (de) * 2008-05-15 2011-08-25 LIOS Technology GmbH, 51063 Vorrichtung zur ortsaufgelösten Temperaturmessung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004056017A1 (en) * 2002-12-16 2004-07-01 Aston Photonic Technologies Limited Optical interrogation system and sensor system
EP1635034A1 (en) * 2004-08-27 2006-03-15 Insensys Limited Structural member bend radius and shape sensor and measurement apparatus
EP1672344A1 (en) * 2004-12-16 2006-06-21 Insensys Limited Structural joint strain monitoring apparatus and system

Also Published As

Publication number Publication date
US8177424B2 (en) 2012-05-15
BRPI0713353A2 (pt) 2012-01-31
GB2439558B (en) 2011-05-25
GB0612868D0 (en) 2006-08-09
US20090279583A1 (en) 2009-11-12
GB0621998D0 (en) 2006-12-13
GB2439558A (en) 2008-01-02
NO343106B1 (no) 2018-11-05

Similar Documents

Publication Publication Date Title
NO20085256L (no) Fiberoptisk sensor for bruk på undersjøiske rørledninger
DK2024708T3 (da) Flerkoret fiberoptisk sensor
NO343604B1 (no) Fiberoptisk følerrekke
DK2203767T3 (da) Multimode fiber
GB0616507D0 (en) Fibre optic sensors
DK1987383T3 (da) Fiberoptisk splittermodul
DK2013646T3 (da) Optiske drejeled
GB2441868B (en) Optical fiber sensor
DK2016220T3 (da) Carbonfiber
DE602007000251D1 (de) Verschiebungsmesssystem
DK2018456T3 (da) Hurtigkoblingsindretning
DE602007008182D1 (de) Optisches Röntgensystem
NO20065944L (no) Umbilikal
BRPI0820712A2 (pt) Sensor de fibra óptica
DK2103971T3 (da) Fiber med fotonisk båndgab
EP2095082A4 (en) FIBER OPTIC TEMPERATURE SENSOR
DE602007001937D1 (de) Optischer Tomograph
BRPI0811794A2 (pt) &#34;sensor de propriedade ótica&#34;
DE602007011698D1 (de) Optischer Verbinder
ITMI20072422A1 (it) Ricevitore ottico
EP2176645A4 (en) FIBER OPTIC SENSOR
DE602006012929D1 (de) Optischer Empfänger
DK2029991T3 (da) Tryksensor af flerkernet optisk fiber
NO20063122L (no) Undersjoisk innretning
ATE520316T1 (de) Ballaststoff

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ONESUBSEA IP UK LIMITED, GB