DE69429776D1 - Detektion von rissen durch eine elektromagnetische transientendiffusionsinspektionsmethode - Google Patents

Detektion von rissen durch eine elektromagnetische transientendiffusionsinspektionsmethode

Info

Publication number
DE69429776D1
DE69429776D1 DE69429776T DE69429776T DE69429776D1 DE 69429776 D1 DE69429776 D1 DE 69429776D1 DE 69429776 T DE69429776 T DE 69429776T DE 69429776 T DE69429776 T DE 69429776T DE 69429776 D1 DE69429776 D1 DE 69429776D1
Authority
DE
Germany
Prior art keywords
cracks
sensing portion
located adjacent
detection
inspection method
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.)
Expired - Fee Related
Application number
DE69429776T
Other languages
English (en)
Other versions
DE69429776T2 (de
Inventor
Mark Bohon
F Lara
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of DE69429776D1 publication Critical patent/DE69429776D1/de
Application granted granted Critical
Publication of DE69429776T2 publication Critical patent/DE69429776T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE69429776T 1993-06-21 1994-06-08 Detektion von rissen durch eine elektromagnetische transientendiffusionsinspektionsmethode Expired - Fee Related DE69429776T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/080,360 US5461313A (en) 1993-06-21 1993-06-21 Method of detecting cracks by measuring eddy current decay rate
PCT/US1994/006657 WO1995000840A1 (en) 1993-06-21 1994-06-08 Detection of cracks with transient electromagnetic diffusion inspection method

Publications (2)

Publication Number Publication Date
DE69429776D1 true DE69429776D1 (de) 2002-03-14
DE69429776T2 DE69429776T2 (de) 2002-09-12

Family

ID=22156880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69429776T Expired - Fee Related DE69429776T2 (de) 1993-06-21 1994-06-08 Detektion von rissen durch eine elektromagnetische transientendiffusionsinspektionsmethode

Country Status (6)

Country Link
US (1) US5461313A (de)
EP (1) EP0717842B1 (de)
AT (1) ATE212720T1 (de)
DE (1) DE69429776T2 (de)
NO (1) NO955207D0 (de)
WO (1) WO1995000840A1 (de)

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US6400146B1 (en) 2000-09-12 2002-06-04 Her Majesty The Queen In Right Of Canada As Represented By The Ministry Of Natural Resources Sensor head for ACFM based crack detection
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US7402999B2 (en) 2005-11-30 2008-07-22 General Electric Company Pulsed eddy current pipeline inspection system and method
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US8134360B2 (en) * 2008-03-26 2012-03-13 William Marsh Rice University Measurement of pipe wall thickness using magnetic flux leakage signals
CA2729223C (en) * 2008-06-27 2019-01-15 Pii (Canada) Limited Integrated multi-sensor non-destructive testing
CN101685062B (zh) * 2008-09-28 2012-09-05 中国石油化工股份有限公司 管道变径检测装置
US8264221B2 (en) * 2009-07-31 2012-09-11 Olympus Ndt Eddy current probe assembly adjustable for inspecting test objects of different sizes
DE102011090049A1 (de) * 2011-12-28 2013-07-04 Robert Bosch Gmbh Sensor zur Detektion von Materialveränderungen und Verwendung desselben
RU2514822C2 (ru) * 2012-06-15 2014-05-10 Закрытое Акционерное Общество "Корпоративный институт электротехнического приборостроения "Энергомера" Способ мониторинга внутренних коррозийных изменений магистрального трубопровода и устройство для его осуществления
US11029283B2 (en) 2013-10-03 2021-06-08 Schlumberger Technology Corporation Pipe damage assessment system and method
WO2015187923A1 (en) * 2014-06-04 2015-12-10 Schlumberger Canada Limited Pipe defect assessment system and method
WO2016007307A1 (en) * 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Deep azimuthal inspection of wellbore pipes
WO2016007883A1 (en) * 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Evaluation tool for concentric wellbore casings
RU2584726C1 (ru) * 2014-12-29 2016-05-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт стандартизации и унификации" Способ измерения параметров трещин в немагнитных электропроводящих объектах
GB2540583B (en) 2015-07-22 2021-08-11 I2I Pipelines Ltd Improved pipe pig
RU2617175C1 (ru) * 2015-10-27 2017-04-21 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Способ совмещения диагностических данных отдельных листов днища РВС с целью построения визуального образа днища РВС с привязкой диагностических данных к номерам листов и сварных швов
US10877000B2 (en) 2015-12-09 2020-12-29 Schlumberger Technology Corporation Fatigue life assessment
US10067096B2 (en) 2016-02-26 2018-09-04 Dakont Advanced Technologies, Inc. Apparatus, system and method for automated nondestructive inspection of metal structures
US11237132B2 (en) 2016-03-18 2022-02-01 Schlumberger Technology Corporation Tracking and estimating tubing fatigue in cycles to failure considering non-destructive evaluation of tubing defects
RU2622482C1 (ru) * 2016-04-18 2017-06-15 Акционерное общество "Диаконт" Устройство, система и способ автоматизированного неразрушающего контроля металлических конструкций
CN106054260A (zh) * 2016-05-18 2016-10-26 吉林大学 一种借助平行导硐的实时隧道超前预报方法
US10465509B2 (en) 2016-10-12 2019-11-05 Baker Hughes, A Ge Company, Llc Collocated multitone acoustic beam and electromagnetic flux leakage evaluation downhole
RU2688030C1 (ru) * 2018-06-27 2019-05-17 Дмитрий Леонидович Грохольский Способ контроля неравномерности толщины стенок трубопроводов
CN111337569A (zh) * 2020-04-16 2020-06-26 中国科学院海洋研究所 一种新型的脉冲近场、远场组合式涡流传感器
US11460446B2 (en) 2020-04-21 2022-10-04 Baker Hughes Oilfield Operations Llc Estimation of formation and/or downhole component properties using electromagnetic acoustic sensing
CN114354740B (zh) * 2022-03-09 2022-05-31 成都熊谷油气科技有限公司 一种管道检测系统

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US4843319A (en) * 1987-12-17 1989-06-27 Atlantic Richfield Company Transient electromagnetic method for detecting corrosion on conductive containers having variations in jacket thickness
US5233297A (en) * 1990-08-06 1993-08-03 Atlantic Richfield Company Transient electromagnetic method and apparatus for inspecting conductive objects utilizing sensors that move during inspection

Also Published As

Publication number Publication date
ATE212720T1 (de) 2002-02-15
WO1995000840A1 (en) 1995-01-05
EP0717842B1 (de) 2002-01-30
NO955207L (no) 1995-12-21
EP0717842A1 (de) 1996-06-26
NO955207D0 (no) 1995-12-21
EP0717842A4 (de) 1996-04-15
DE69429776T2 (de) 2002-09-12
US5461313A (en) 1995-10-24

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee