GB0222782D0 - Corrosion prediction - Google Patents

Corrosion prediction

Info

Publication number
GB0222782D0
GB0222782D0 GB0222782A GB0222782A GB0222782D0 GB 0222782 D0 GB0222782 D0 GB 0222782D0 GB 0222782 A GB0222782 A GB 0222782A GB 0222782 A GB0222782 A GB 0222782A GB 0222782 D0 GB0222782 D0 GB 0222782D0
Authority
GB
United Kingdom
Prior art keywords
corrosion prediction
prediction
corrosion
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.)
Granted
Application number
GB0222782A
Other versions
GB2393781B (en
GB2393781A (en
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.)
Lattice Intellectual Property Ltd
Original Assignee
Lattice Intellectual Property 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 Lattice Intellectual Property Ltd filed Critical Lattice Intellectual Property Ltd
Priority to GB0222782A priority Critical patent/GB2393781B/en
Publication of GB0222782D0 publication Critical patent/GB0222782D0/en
Priority to PCT/EP2003/010845 priority patent/WO2004031738A1/en
Priority to AU2003280346A priority patent/AU2003280346A1/en
Publication of GB2393781A publication Critical patent/GB2393781A/en
Application granted granted Critical
Publication of GB2393781B publication Critical patent/GB2393781B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • G01M3/047—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means with photo-electrical detection means, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/3537—Optical fibre sensor using a particular arrangement of the optical fibre itself
    • G01D5/35374—Particular layout of the fiber
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers
GB0222782A 2002-10-01 2002-10-01 Corrosion prediction Expired - Fee Related GB2393781B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0222782A GB2393781B (en) 2002-10-01 2002-10-01 Corrosion prediction
PCT/EP2003/010845 WO2004031738A1 (en) 2002-10-01 2003-09-30 Optical fibre corrosion sensor
AU2003280346A AU2003280346A1 (en) 2002-10-01 2003-09-30 Optical fibre corrosion sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0222782A GB2393781B (en) 2002-10-01 2002-10-01 Corrosion prediction

Publications (3)

Publication Number Publication Date
GB0222782D0 true GB0222782D0 (en) 2002-11-06
GB2393781A GB2393781A (en) 2004-04-07
GB2393781B GB2393781B (en) 2006-01-11

Family

ID=9945128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0222782A Expired - Fee Related GB2393781B (en) 2002-10-01 2002-10-01 Corrosion prediction

Country Status (3)

Country Link
AU (1) AU2003280346A1 (en)
GB (1) GB2393781B (en)
WO (1) WO2004031738A1 (en)

Families Citing this family (31)

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CN1303417C (en) * 2004-07-29 2007-03-07 中国船舶重工集团公司第七二五研究所 Sensitive film fibre-optical sensor for real-time monitoring corrosion of metal and its preparation method
CN1303418C (en) * 2004-07-29 2007-03-07 中国船舶重工集团公司第七二五研究所 Sediment film fibre-optical sensor for monitoring corrosion of metal and its preparation method
CN100424497C (en) * 2005-03-02 2008-10-08 中国科学院上海光学精密机械研究所 Fibre-optical sensing device for monitoring metal rust
CN100387972C (en) * 2005-07-29 2008-05-14 中国船舶重工集团公司第七二五研究所 Eliminating method of inertial deviation in optical fiber sensing corrosion detecting aluminium material
US7477060B2 (en) 2005-12-27 2009-01-13 3M Innovative Properties Company Coating impedance monitoring system
GB2442981B (en) 2006-01-26 2009-01-21 Schlumberger Holdings System and method for detecting moisture
US7504834B2 (en) 2006-12-20 2009-03-17 3M Innovative Properties Company Detection system
US7877009B2 (en) 2007-12-20 2011-01-25 3M Innovative Properties Company Method and system for electrochemical impedance spectroscopy
US8528385B2 (en) 2010-12-30 2013-09-10 Eaton Corporation Leak detection system
US9291521B2 (en) 2010-12-30 2016-03-22 Eaton Corporation Leak detection system
GB201318254D0 (en) 2013-10-15 2013-11-27 Silixa Ltd Optical fiber cable
EP3150981A1 (en) * 2015-10-01 2017-04-05 Linde Aktiengesellschaft Light conductor based surface temperature measuring for monitoring reformer outlet systems
EP3156460A1 (en) 2015-10-13 2017-04-19 wertec GmbH Corrosion-inhibiting composition based on an organic component for metal structure, in particular for prestressed steel
EP3440313B1 (en) 2016-04-07 2020-03-04 BP Exploration Operating Company Limited Detecting downhole events using acoustic frequency domain features
BR112018070565A2 (en) 2016-04-07 2019-02-12 Bp Exploration Operating Company Limited downhole event detection using acoustic frequency domain characteristics
WO2018178279A1 (en) 2017-03-31 2018-10-04 Bp Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
BR112020003742A2 (en) 2017-08-23 2020-09-01 Bp Exploration Operating Company Limited detection of sand ingress locations at the bottom of a well
JP7277059B2 (en) 2017-10-11 2023-05-18 ビーピー エクスプロレーション オペレーティング カンパニー リミテッド Event detection using acoustic frequency domain features
WO2020049448A1 (en) * 2018-09-04 2020-03-12 REMOSA S.r.l. Installation of a device for the monitoring of erosion of components for fluid-bed catalytic cracking systems
EP4234881A3 (en) 2018-11-29 2023-10-18 BP Exploration Operating Company Limited Das data processing to identify fluid inflow locations and fluid type
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
CN110146192B (en) * 2019-06-21 2021-12-10 国网河北省电力有限公司电力科学研究院 Distributed optical fiber temperature measurement compensation system and compensation method thereof
CN110146191B (en) * 2019-06-21 2021-10-08 国网河北省电力有限公司电力科学研究院 Distributed optical fiber temperature measurement and noise reduction system and noise reduction method thereof
CN110186840B (en) * 2019-07-03 2021-07-16 西安石油大学 Method for processing damage test data of casing of water injection well
WO2021073740A1 (en) 2019-10-17 2021-04-22 Lytt Limited Inflow detection using dts features
EP4045766A1 (en) 2019-10-17 2022-08-24 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
CN111077063B (en) * 2019-12-26 2022-12-06 南京玻璃纤维研究设计院有限公司 Experimental equipment for stress corrosion of heat-insulating material to austenitic stainless steel
SE543775C2 (en) * 2020-05-25 2021-07-20 Ab Sandvik Materials Tech Method, sensor and system for measuring corrosion
WO2021249643A1 (en) 2020-06-11 2021-12-16 Lytt Limited Systems and methods for subterranean fluid flow characterization
CA3182376A1 (en) 2020-06-18 2021-12-23 Cagri CERRAHOGLU Event model training using in situ data

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225729A (en) * 1988-07-15 1990-01-29 Hitachi Ltd Method of predicting corrosion of metal in contact with high-temperature water
CA2089223C (en) * 1992-02-13 1999-06-01 Kazuo Amano Temperature abnormality detecting structure for fluid pipe
JPH05248982A (en) * 1992-03-10 1993-09-28 Nkk Corp Heat medium leak sensing method for heat medium transport piping
WO1993025866A1 (en) * 1992-06-05 1993-12-23 Monash University Sensing patches utilising incorporated waveguide sensor
US5430815A (en) * 1993-02-05 1995-07-04 Raychem Corporation Optical fiber water sensor
US5493113A (en) * 1994-11-29 1996-02-20 United Technologies Corporation Highly sensitive optical fiber cavity coating removal detection
US5757988A (en) * 1995-12-05 1998-05-26 Mark Products, Inc. Optical fiber sensor utilizing a swellable detector material
GB9626099D0 (en) * 1996-12-16 1997-02-05 King S College London Distributed strain and temperature measuring system
US6144026A (en) * 1997-10-17 2000-11-07 Blue Road Research Fiber optic grating corrosion and chemical sensor
US6271766B1 (en) * 1998-12-23 2001-08-07 Cidra Corporation Distributed selectable latent fiber optic sensors

Also Published As

Publication number Publication date
AU2003280346A1 (en) 2004-04-23
GB2393781B (en) 2006-01-11
WO2004031738A1 (en) 2004-04-15
GB2393781A (en) 2004-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061001