NO20055151D0 - Distribuert temperaturavfolingssystem med fjerntliggende referansespole - Google Patents

Distribuert temperaturavfolingssystem med fjerntliggende referansespole

Info

Publication number
NO20055151D0
NO20055151D0 NO20055151A NO20055151A NO20055151D0 NO 20055151 D0 NO20055151 D0 NO 20055151D0 NO 20055151 A NO20055151 A NO 20055151A NO 20055151 A NO20055151 A NO 20055151A NO 20055151 D0 NO20055151 D0 NO 20055151D0
Authority
NO
Norway
Prior art keywords
temperature sensing
sensing system
distributed temperature
reference coil
remote reference
Prior art date
Application number
NO20055151A
Other languages
English (en)
Other versions
NO20055151L (no
Inventor
Arthur H Hartog
Richard Marsh
Garth Naldrett
Vladimir Vaynshteyn
Original Assignee
Sensor Highway Ltd
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 Sensor Highway Ltd filed Critical Sensor Highway Ltd
Publication of NO20055151D0 publication Critical patent/NO20055151D0/no
Publication of NO20055151L publication Critical patent/NO20055151L/no

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature
    • 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
NO20055151A 2003-05-23 2005-11-03 Distribuert temperaturavfolingssystem med fjerntliggende referansespole NO20055151L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47366703P 2003-05-23 2003-05-23
PCT/GB2004/001792 WO2004104536A1 (en) 2003-05-23 2004-04-27 Distributed temperature sensing system with remote reference coil

Publications (2)

Publication Number Publication Date
NO20055151D0 true NO20055151D0 (no) 2005-11-03
NO20055151L NO20055151L (no) 2005-12-21

Family

ID=33476994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055151A NO20055151L (no) 2003-05-23 2005-11-03 Distribuert temperaturavfolingssystem med fjerntliggende referansespole

Country Status (5)

Country Link
US (1) US20060115204A1 (no)
BR (1) BRPI0410224A (no)
GB (1) GB2417774B (no)
NO (1) NO20055151L (no)
WO (1) WO2004104536A1 (no)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6997256B2 (en) * 2002-12-17 2006-02-14 Sensor Highway Limited Use of fiber optics in deviated flows
US7782460B2 (en) * 2003-05-06 2010-08-24 Baker Hughes Incorporated Laser diode array downhole spectrometer
GB2424311B (en) * 2005-03-18 2008-02-13 Sensor Highway Ltd Optical pulse generator for distributed temperature sensing operating at a characteristic wavelength in a range between 1050 nm and 1090 nm
US7503395B2 (en) 2005-05-21 2009-03-17 Schlumberger Technology Corporation Downhole connection system
GB0524838D0 (en) * 2005-12-06 2006-01-11 Sensornet Ltd Sensing system using optical fiber suited to high temperatures
US7628531B2 (en) 2006-03-13 2009-12-08 SensorTran, Inc Methods and apparatus for dual source calibration for distributed temperature systems
US7628533B2 (en) 2006-03-13 2009-12-08 SensorTran, Inc Systems and methods for detecting corrosion
GB0605066D0 (en) * 2006-03-14 2006-04-26 Schlumberger Holdings Method and apparatus for monitoring structures
JP4910867B2 (ja) * 2006-05-31 2012-04-04 日立電線株式会社 光ファイバ式温度センサ装置
US7744275B2 (en) * 2006-05-31 2010-06-29 Hitachi Cable, Ltd. Optical fiber temperature sensing device
US7664347B2 (en) * 2006-06-07 2010-02-16 Baker Hughes Incorporated Multi-core optical fiber sensor
US7379631B2 (en) * 2006-06-12 2008-05-27 Baker Hughes Incorporated Multi-core distributed temperature sensing fiber
CA2680013A1 (en) * 2007-03-22 2008-09-25 Baker Hugues Incorporated Location dependent calibration for distributed temperature sensor measurements
US9404360B2 (en) * 2008-02-12 2016-08-02 Baker Hughes Incorporated Fiber optic sensor system using white light interferometry
US7967066B2 (en) * 2008-05-09 2011-06-28 Fmc Technologies, Inc. Method and apparatus for Christmas tree condition monitoring
US7668411B2 (en) 2008-06-06 2010-02-23 Schlumberger Technology Corporation Distributed vibration sensing system using multimode fiber
US7859654B2 (en) * 2008-07-17 2010-12-28 Schlumberger Technology Corporation Frequency-scanned optical time domain reflectometry
US7845404B2 (en) * 2008-09-04 2010-12-07 Fmc Technologies, Inc. Optical sensing system for wellhead equipment
US20100207019A1 (en) * 2009-02-17 2010-08-19 Schlumberger Technology Corporation Optical monitoring of fluid flow
US20110134940A1 (en) * 2009-12-08 2011-06-09 Schlumberger Technology Corporation Narrow linewidth brillouin laser
CN101893491B (zh) * 2010-03-11 2014-10-29 上海华魏光纤传感技术有限公司 一种智能型分布式光纤温度传感系统及其工作方法
US9476760B2 (en) * 2010-06-25 2016-10-25 Schlumberger Technology Corporation Precision measurements in a fiber optic distributed sensor system
US8924158B2 (en) 2010-08-09 2014-12-30 Schlumberger Technology Corporation Seismic acquisition system including a distributed sensor having an optical fiber
US8646968B2 (en) * 2010-08-13 2014-02-11 Qorex Llc Method for performing optical distributed temperature sensing (DTS) measurements in hydrogen environments
CN102147297B (zh) * 2010-12-10 2013-11-13 上海波汇通信科技有限公司 一种分布式光纤温度传感测量装置和方法
JP2013092388A (ja) * 2011-10-24 2013-05-16 Yokogawa Electric Corp ファイバ温度分布測定装置
CN102692278A (zh) * 2012-06-06 2012-09-26 中北大学 高速气流光纤总温传感器及其测温系统
WO2014064771A1 (ja) 2012-10-23 2014-05-01 富士通株式会社 異常検知システム及び異常検知方法
US9151924B2 (en) 2013-08-16 2015-10-06 General Electric Company Fiber optic sensing apparatus and method for sensing parameters involving different parameter modalities
US9488531B2 (en) * 2013-08-27 2016-11-08 Baker Hughes Incorporated Loss compensation for distributed sensing in downhole environments
DE102013110859A1 (de) 2013-10-01 2015-04-02 Lios Technology Gmbh Vorrichtung und Verfahren für die Überwachung einer Reaktoroberfläche
CN104515622A (zh) * 2014-12-26 2015-04-15 国家电网公司 变压器光纤光栅测温系统
CN105300554B (zh) * 2015-09-14 2017-10-17 中国人民解放军国防科学技术大学 基于分布式光纤传感的多功能海洋环境监测装置和方法
US10775230B2 (en) * 2015-10-19 2020-09-15 Halliburton Energy Services, Inc. Distributed acoustic sensing systems and methods employing multiple pulse widths
US10578464B2 (en) 2015-11-24 2020-03-03 Schlumberger Technology Corporation Identification of features on an optical fiber using a distributed temperature sensor
US10656041B2 (en) 2015-11-24 2020-05-19 Schlumberger Technology Corporation Detection of leaks from a pipeline using a distributed temperature sensor
CN105444914B (zh) * 2015-12-29 2018-01-23 江苏省电力公司电力科学研究院 变压器油温度检测系统
GB2547009B (en) * 2016-02-04 2021-09-08 Swellfix Uk Ltd Distributed sensing in a well
DE102017100264A1 (de) * 2017-01-09 2018-07-12 Endress + Hauser Wetzer Gmbh + Co. Kg Vorrichtung und Verfahren zur in situ Kalibrierung eines Thermometers
CN109210385B (zh) * 2018-06-08 2020-10-20 王超凡 一种基于Phase-OTDR的分布式光纤传感系统及方法
CN111579116B (zh) * 2020-05-22 2021-11-26 贵州电网有限责任公司 一种基于光栅测温技术的外置型光纤温控器及测温方法
US11927473B2 (en) * 2022-07-19 2024-03-12 Halliburton Energy Services, Inc. Multi-fiber sensing topology for subsea wells

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375164A (en) * 1981-04-22 1983-03-01 Halliburton Company Formation tester
GB8520827D0 (en) * 1985-08-20 1985-09-25 York Ventures & Special Optica Fibre-optic sensing devices
GB2210451B (en) * 1987-09-28 1991-06-12 Plessey Co Plc Improvements relating to temperature measuring arrangements
JPH0769223B2 (ja) * 1989-06-08 1995-07-26 旭硝子株式会社 温度測定方法および分布型光ファイバー温度センサー
US5035511A (en) * 1990-04-10 1991-07-30 The Babcock & Wilcox Company Distributed fiber optic temperature sensor based on time domain transmission
US5028146A (en) * 1990-05-21 1991-07-02 Kabushiki Kaisha Toshiba Apparatus and method for measuring temperatures by using optical fiber
US5270538A (en) * 1991-01-04 1993-12-14 Hughes Aircraft Company System for accurately detecting changes in temperature and pressure
CA2055790A1 (en) * 1991-01-04 1992-07-05 Victor Vali System for accurately detecting changes in temperature and pressure
US5272334A (en) * 1991-10-17 1993-12-21 Kabushiki Kaisha Toshiba Device for detecting a temperature distribution having a laser source with temperature and wavelength adjusting means
KR0133488B1 (en) * 1993-01-06 1998-04-23 Toshiba Kk Temperature distribution detector using optical fiber
GB9315231D0 (en) * 1993-07-22 1993-09-08 York Ltd Optical time domain reflextometry
CA2178076A1 (en) * 1994-10-03 1996-04-11 Arnold Harold Hartog Monitoring wall temperatures of reactor vessels
JPH08247858A (ja) * 1995-03-07 1996-09-27 Toshiba Corp 光温度分布センサ及び温度分布測定方法
RU2105986C1 (ru) * 1995-05-06 1998-02-27 Государственное предприятие "Всероссийский научно-исследовательский институт физико-технических и радиотехнических измерений" Волоконно-оптический измеритель полей скоростей морских течений
EP0984254A1 (fr) * 1998-09-04 2000-03-08 Talltec Technologies Holdings S.A. Capteur de température à fibre optique
US6614514B2 (en) * 2001-07-16 2003-09-02 Fujikura Ltd. Distortion measuring apparatus and distortion measuring method using this apparatus
TW542908B (en) * 2001-11-30 2003-07-21 Univ Nat Chiao Tung Signal processing method to improve spatial resolution in the temperature distribution measurement
US6807324B2 (en) * 2002-05-21 2004-10-19 Weatherford/Lamb, Inc. Method and apparatus for calibrating a distributed temperature sensing system
US20030234921A1 (en) * 2002-06-21 2003-12-25 Tsutomu Yamate Method for measuring and calibrating measurements using optical fiber distributed sensor
US6718759B1 (en) * 2002-09-25 2004-04-13 Husco International, Inc. Velocity based method for controlling a hydraulic system
US6997256B2 (en) * 2002-12-17 2006-02-14 Sensor Highway Limited Use of fiber optics in deviated flows
US6910803B2 (en) * 2003-03-26 2005-06-28 Weatherford/Lamb, Inc. Method and apparatus for temperature sensing utilizing Brillouin scattering in polarization maintaining optical fiber
JP2006177780A (ja) * 2004-12-22 2006-07-06 Hitachi Cable Ltd 光ファイバ温度センサ、温度センサシート及び温度測定方法

Also Published As

Publication number Publication date
US20060115204A1 (en) 2006-06-01
BRPI0410224A (pt) 2006-05-09
GB0520687D0 (en) 2005-11-16
GB2417774B (en) 2006-11-22
NO20055151L (no) 2005-12-21
WO2004104536A1 (en) 2004-12-02
GB2417774A (en) 2006-03-08

Similar Documents

Publication Publication Date Title
NO20055151D0 (no) Distribuert temperaturavfolingssystem med fjerntliggende referansespole
DE602004007932D1 (de) Temperatursensor-schema
DE602005002036D1 (de) Temperatursensor-schema
GB2406962B (en) Magnetic sensing element
DE112004002835D2 (de) Hochtemperatursensor
DE602004031311D1 (de) Temperatursteuerungsvorrichtung
EP1610109A4 (en) TEMPERATURE SENSOR
DE602004002123D1 (de) Halteelement
DE602004014660D1 (de) Halteelement
NO20034872D0 (no) Korrosjonsmålesystem med temperaturkompensasjon
DK1668228T3 (da) System til forbedret varmeanvendelse
DE602004016946D1 (de) Heizelement
GB0318980D0 (en) Temperature monitoring system
EP1623249A4 (en) TELEMETRIC SYSTEM
GB2414559B (en) Temperature sensor assembly
DE50310686D1 (de) Temperaturfühler
UY3420Q (es) Control remoto
DE10393069D2 (de) Magnetresonanzanlage
DE50302561D1 (de) Fernbedienungssystem
FI20022033A0 (fi) Kaukokartoitusmenetelmä
AT6007U3 (de) Sensor mit identifikationseinheit
FI20041051A0 (fi) Muutosjärjestelmä
GB2417071B (en) Temperature measuring system
FI114761B (fi) Lämpötilakompensoitu vahvistin
DE602004025953D1 (de) Niedertemperatur-suszeptibilitäts-kompensation

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application