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NO20100096L - Inspeksjonsmetode - Google Patents

Inspeksjonsmetode

Info

Publication number
NO20100096L
NO20100096L NO20100096A NO20100096A NO20100096L NO 20100096 L NO20100096 L NO 20100096L NO 20100096 A NO20100096 A NO 20100096A NO 20100096 A NO20100096 A NO 20100096A NO 20100096 L NO20100096 L NO 20100096L
Authority
NO
Norway
Prior art keywords
pipeline
inspection method
indicating
integrity
scanning
Prior art date
Application number
NO20100096A
Other languages
English (en)
Other versions
NO341497B1 (no
Inventor
John Nicholas Marsden
Stuart Andrew Mitchell
Original Assignee
Flexlife 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38461353&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20100096(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flexlife Ltd filed Critical Flexlife Ltd
Publication of NO20100096L publication Critical patent/NO20100096L/no
Publication of NO341497B1 publication Critical patent/NO341497B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/082—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire two layers
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
    • 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
    • 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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • 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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • G01M3/246—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes using pigs or probes travelling in the pipe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2636—Surfaces cylindrical from inside

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

En fremgangsmåte til å overvåke tilstanden til en fleksibel rørledning omfattende trinnet med å scanne rørledningen med en ultrasonisk skanner for å produsere og/eller registrere et signal indikerende for overfyllingsnivået inne i ringrommet til rørledningen og/eller indikerende for integriteten til lagene i rørledningen.
NO20100096A 2007-07-11 2010-01-20 Inspeksjonsmetode NO341497B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0713396A GB2446670C (en) 2007-07-11 2007-07-11 Inspection method
PCT/GB2008/002000 WO2009007670A1 (en) 2007-07-11 2008-06-12 Inspection method

Publications (2)

Publication Number Publication Date
NO20100096L true NO20100096L (no) 2010-01-20
NO341497B1 NO341497B1 (no) 2017-11-27

Family

ID=38461353

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100096A NO341497B1 (no) 2007-07-11 2010-01-20 Inspeksjonsmetode

Country Status (7)

Country Link
US (1) US8387461B2 (no)
AU (1) AU2008273994B2 (no)
BR (1) BRPI0813569A8 (no)
GB (1) GB2446670C (no)
MY (1) MY160333A (no)
NO (1) NO341497B1 (no)
WO (1) WO2009007670A1 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012097241A1 (en) * 2011-01-14 2012-07-19 Deepflex Inc. Structural health monitoring of flexible pipe
BRPI1100228B1 (pt) * 2011-02-18 2021-01-19 Petroleo Brasileiro S.A. - Petrobras escotilha para monitoramento e inspeção de riser flexível
MY167657A (en) * 2011-07-29 2018-09-21 Petroliam Nasional Berhad Petronas System and method for inspecting a subsea pipeline
US8820412B2 (en) * 2011-09-16 2014-09-02 Chevron U.S.A. Inc. Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser
GB201117174D0 (en) 2011-10-05 2011-11-16 Flexlife Ltd Scanning method and apparatus
CN110087091B (zh) 2012-08-06 2021-11-12 Vid拓展公司 多层视频编码中用于空间层的采样栅格信息
JP5929629B2 (ja) * 2012-08-22 2016-06-08 Ｊｆｅスチール株式会社 粉体管路輸送装置の閉塞箇所検知方法
GB2509914A (en) * 2013-01-16 2014-07-23 Cygnus Instr Ltd Device for detecting flooding of a hollow structure
WO2016074681A1 (en) * 2014-11-13 2016-05-19 National Oilwell Varco Denmark I/S A method of installing an unbonded flexible pipe
US10513896B2 (en) 2014-11-13 2019-12-24 National Oilwell Varco Denmark I/S Method of installing an unbonded flexible pipe
FR3031186B1 (fr) 2014-12-30 2017-02-10 Technip France Procede de controle d'une ligne flexible et installation associee
FR3046452B1 (fr) * 2015-12-31 2018-02-16 Technip France Embout de connexion d'une ligne flexible, dispositif de mesure et procede associe
FR3062211B1 (fr) 2017-01-24 2021-12-24 Technip France Procede de controle non destructif d'une ligne flexible et dispositif de controle non destructif associe
US10641048B2 (en) 2018-05-20 2020-05-05 Oceaneering International, Inc. Subsea automated ultrasonic testing
BR102018069242B1 (pt) 2018-09-21 2022-01-18 Petróleo Brasileiro S.A. - Petrobras Sistema e método detecção de alagamento em um duto flexível a partir de um conector do duto flexível
DK3987209T3 (da) 2019-06-20 2025-03-03 Technipfmc Subsea France Fleksibelt rør til transport af væske i et undervandsmiljø og tilhørende fremgangsmåde til inspektion
US11592424B2 (en) * 2019-08-28 2023-02-28 Oceaneering International, Inc. System for detecting flooding in flexible tubular pipes under high pressure conditions
RU2760919C1 (ru) * 2021-04-09 2021-12-01 Акционерное общество "НИПИгазпереработка" (АО "НИПИГАЗ") Устройство для ультразвуковой диагностики теплоизолированных поверхностей трубопроводов и оборудования
CN113093773B (zh) * 2021-06-10 2021-09-03 深之蓝海洋科技股份有限公司 基于水下机器人的水下结构检测方法、系统、设备及介质

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810384A (en) 1971-02-01 1974-05-14 D Evans Ultrasonic pipeline inspection device
GB1365719A (en) * 1972-10-30 1974-09-04 British Petroleum Co Testing underwater pipelines for leaks
US4144517A (en) 1977-08-05 1979-03-13 Joseph Baumoel Single transducer liquid level detector
US4432931A (en) * 1981-10-02 1984-02-21 Electric Power Research Institute, Inc. Inspection system
JPS60174948A (ja) * 1984-02-21 1985-09-09 Nippon Telegr & Teleph Corp <Ntt> 管の劣化診断装置
GB8603364D0 (en) * 1986-02-11 1986-03-19 Dunlop Ltd Hose leak detectors
US5112734A (en) 1989-05-26 1992-05-12 Gene-Trak Systems Target-dependent synthesis of an artificial gene for the synthesis of a replicatable rna
FR2651300A1 (fr) * 1989-08-30 1991-03-01 Coflexip Procede de surveillance en service de cables et conduites tubulaires flexibles et capteur acoustique pour la mise en óoeuvre de ce procede.
JPH03205555A (ja) 1990-01-08 1991-09-09 Mitsubishi Heavy Ind Ltd 二重管の内管内に貯溜した気体のモニタリング装置
FR2663115B1 (fr) * 1990-06-08 1994-04-15 Framatome Procede et dispositif de controle de l'epaisseur et de la cohesion de l'interface d'un tube duplex.
JPH05188041A (ja) 1992-01-14 1993-07-27 Mitsubishi Heavy Ind Ltd 接着ハニカム構造体内部水滴検査方法及び装置
US5463905A (en) 1993-02-23 1995-11-07 Baird; James D. Portable non-invasive flowmeter for partially filled pipe
US5456108A (en) 1993-11-15 1995-10-10 Simmonds Precision Products, Inc. Baffle assembly for ultrasonic liquid level measuring probe
JPH0854227A (ja) 1994-08-17 1996-02-27 Tokyo Gas Co Ltd 横設したガス配管内の凝縮液の検出方法
US6171025B1 (en) * 1995-12-29 2001-01-09 Shell Oil Company Method for pipeline leak detection
US6536283B1 (en) * 1997-04-23 2003-03-25 General Electric Company Assemblies and methods for inspecting piping of a nuclear reactor
US5982839A (en) * 1997-04-23 1999-11-09 General Electric Company Assemblies and methods for inspecting piping of a nuclear reactor
RU2153602C1 (ru) * 1999-02-15 2000-07-27 Военный инженерно-технический университет Способ технического диагностирования упругих трубопроводов
JP4704536B2 (ja) 2000-01-20 2011-06-15 株式会社テイエルブイ 配管内の液位測定装置及び液位測定方法
US6814146B2 (en) * 2001-07-20 2004-11-09 Shell Oil Company Annulus for electrically heated pipe-in-pipe subsea pipeline
FR2844576B1 (fr) * 2002-09-18 2004-11-12 Coflexip Procede et dispositif de surveillance de la tenu d'une conduite flexible au niveau d'un embout terminal
EP1601936A4 (en) 2003-02-14 2007-05-02 Adept Science & Technologies L DEVICE FOR ULTRASONIC MONITORING OF LIQUID LEVELS

Also Published As

Publication number Publication date
GB2446670A (en) 2008-08-20
NO341497B1 (no) 2017-11-27
GB2446670B (en) 2009-01-07
US20110113884A1 (en) 2011-05-19
MY160333A (en) 2017-02-28
GB0713396D0 (en) 2007-08-22
GB2446670C (en) 2013-03-13
BRPI0813569A2 (pt) 2014-12-23
AU2008273994A1 (en) 2009-01-15
AU2008273994B2 (en) 2013-07-18
US8387461B2 (en) 2013-03-05
BRPI0813569A8 (pt) 2021-11-03
WO2009007670A1 (en) 2009-01-15

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