CA2358502C - A subsurface pipeline inspection probe - Google Patents

A subsurface pipeline inspection probe Download PDF

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Publication number
CA2358502C
CA2358502C CA002358502A CA2358502A CA2358502C CA 2358502 C CA2358502 C CA 2358502C CA 002358502 A CA002358502 A CA 002358502A CA 2358502 A CA2358502 A CA 2358502A CA 2358502 C CA2358502 C CA 2358502C
Authority
CA
Canada
Prior art keywords
magnetic field
conduit
transmitter
data
secondary magnetic
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 - Lifetime
Application number
CA002358502A
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English (en)
French (fr)
Other versions
CA2358502A1 (en
Inventor
James Phillip Cull
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.)
Individual
Original Assignee
Rock Solid Research Pty 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 Rock Solid Research Pty Ltd filed Critical Rock Solid Research Pty Ltd
Publication of CA2358502A1 publication Critical patent/CA2358502A1/en
Application granted granted Critical
Publication of CA2358502C publication Critical patent/CA2358502C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures
    • 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

  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
CA002358502A 1999-01-13 2000-01-13 A subsurface pipeline inspection probe Expired - Lifetime CA2358502C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPP8134 1999-01-13
AUPP8134A AUPP813499A0 (en) 1999-01-13 1999-01-13 A subsurface pipeline inspection probe
PCT/AU2000/000017 WO2000042425A1 (en) 1999-01-13 2000-01-13 A subsurface pipeline inspection probe

Publications (2)

Publication Number Publication Date
CA2358502A1 CA2358502A1 (en) 2000-07-20
CA2358502C true CA2358502C (en) 2009-07-28

Family

ID=3812340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002358502A Expired - Lifetime CA2358502C (en) 1999-01-13 2000-01-13 A subsurface pipeline inspection probe

Country Status (7)

Country Link
US (2) US6573721B1 (https=)
EP (1) EP1151291B1 (https=)
JP (1) JP4541558B2 (https=)
AU (2) AUPP813499A0 (https=)
CA (1) CA2358502C (https=)
NZ (1) NZ513466A (https=)
WO (1) WO2000042425A1 (https=)

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US7402999B2 (en) * 2005-11-30 2008-07-22 General Electric Company Pulsed eddy current pipeline inspection system and method
CN101410723B (zh) * 2006-03-31 2011-09-14 西铁城电子股份有限公司 磁传感器元件和使用该元件的磁传感器
US7389206B2 (en) * 2006-08-10 2008-06-17 General Electric Company Inspection systems and methods of operation
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US9590603B1 (en) 2007-08-31 2017-03-07 Louisiana Tech Research Corporation Beam steerable UWB radar
US7836760B2 (en) * 2007-10-23 2010-11-23 Saylor David J Method and device for the assessment of fluid collection networks
GB2458120B (en) * 2008-03-03 2012-07-25 Radiodetection Ltd A detector for calculating the depth of a buried conductor
US8322219B2 (en) * 2008-08-08 2012-12-04 Pure Technologies Ltd. Pseudorandom binary sequence apparatus and method for in-line inspection tool
CA2732377A1 (en) 2010-02-22 2011-08-22 Jeffrey S. Tinlin Inline jet-sonde
CA2772848C (en) 2011-03-29 2015-12-08 Erez Allouche Universal impedance probe for detection of side-connections through thermoplastic, thermosetting and cementitious liners
US9151837B2 (en) * 2011-09-27 2015-10-06 Louisiana Tech University Research Foundation; A Division Of Louisiana Tech University Foundation, Inc. Sensor fusion framework using multiple sensors to assess buried structures
GB2502839B8 (en) * 2012-07-16 2014-07-09 Ev Offshore Ltd Pipeline inspection apparatus
CN103033849B (zh) * 2012-12-15 2015-06-10 吉林大学 多通道核磁共振地下水探测仪及其野外工作方法
WO2016007380A1 (en) * 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Imaging of wellbore pipes using deep azimuthal antennas
CN105510981A (zh) * 2015-12-04 2016-04-20 中国科学院地质与地球物理研究所 一种磁铁矿采空区地球物理判定方法和装置
CN105842740A (zh) * 2016-04-06 2016-08-10 广西有色金属集团资源勘查有限公司 固定点旋转照射大功率瞬变电磁探测方法
CN105717544B (zh) * 2016-04-26 2018-03-23 吉林大学 实时采集存储及数据成图解释的瞬变电磁发射接收系统
CN107979300B (zh) * 2016-10-19 2020-10-27 中国科学院电子学研究所 双极性梯形电流的大磁矩发射机及其电流产生方法
EP3759786A4 (en) * 2018-03-01 2022-04-27 Crone Geophysics & Exploration Ltd. METHOD AND DEVICE FOR MAINTAINING POWER IN REMOTE LOCATIONS
CN110007352A (zh) * 2019-03-12 2019-07-12 宁波市慧通管道科技有限公司 一种水下穿越管道检测集成系统及方法
CN110609329B (zh) * 2019-07-27 2021-09-03 广东技术师范大学 一种地下管道探测定位系统
RU2731117C1 (ru) * 2020-03-24 2020-08-28 Общество с ограниченной ответственностью "Строительная компания "ОХА" Устройство для бесконтактной магнитометрической диагностики технического состояния стальных трубопроводов с учетом величины фонового магнитного поля
CN113654736B (zh) * 2020-05-12 2024-08-06 上海政飞电子科技有限公司 一种燃料电池金属双极板氦气自动检漏系统的检漏方法
CN111893826A (zh) * 2020-08-05 2020-11-06 沈阳工业大学 一种路基病害处治注浆的施工方法
JP7611752B2 (ja) * 2021-03-31 2025-01-10 三菱重工業株式会社 探傷装置
GB2608405B (en) * 2021-06-30 2024-06-05 Security Screening Tech Limited Improved detection of conductive material

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US4843320A (en) * 1987-12-17 1989-06-27 Atlantic Richfield Company Transient electromagnetic method for detecting corrosion on conductive containers
US4855677A (en) * 1988-03-11 1989-08-08 Westinghouse Electric Corp. Multiple coil eddy current probe and method of flaw detection
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US5576624A (en) * 1989-01-12 1996-11-19 Bhc Consulting Pty Ltd. Pulse induction time domain metal detector
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
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CA2076205C (en) 1992-08-14 1999-04-20 Valentino S. Cecco Differential transmit-receive eddy current probe incorporating bracelets of multi-coil units
US5670878A (en) * 1993-06-21 1997-09-23 Atlantic Richfield Company Inspecting a conductive object with a steady state magnetic field and induced eddy current
JP3236455B2 (ja) * 1994-10-28 2001-12-10 戸田建設株式会社 地下電磁探査方法および装置
FI973993L (fi) * 1995-04-24 1997-12-17 Goeran Larsson Menetelmä ja laite ferromagneettisten kohteiden mittaamiseksi
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Also Published As

Publication number Publication date
US7042223B2 (en) 2006-05-09
US20040027129A1 (en) 2004-02-12
AUPP813499A0 (en) 1999-02-04
CA2358502A1 (en) 2000-07-20
EP1151291A1 (en) 2001-11-07
AU776474B2 (en) 2004-09-09
US6573721B1 (en) 2003-06-03
JP2002535617A (ja) 2002-10-22
EP1151291A4 (en) 2007-09-26
WO2000042425A1 (en) 2000-07-20
EP1151291B1 (en) 2018-06-20
AU2424400A (en) 2000-08-01
NZ513466A (en) 2002-12-20
JP4541558B2 (ja) 2010-09-08

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