ATE179252T1 - Untersuchungsverfahren mittels induktion transienter ströme mit beweglichen sensoren - Google Patents

Untersuchungsverfahren mittels induktion transienter ströme mit beweglichen sensoren

Info

Publication number
ATE179252T1
ATE179252T1 AT91919231T AT91919231T ATE179252T1 AT E179252 T1 ATE179252 T1 AT E179252T1 AT 91919231 T AT91919231 T AT 91919231T AT 91919231 T AT91919231 T AT 91919231T AT E179252 T1 ATE179252 T1 AT E179252T1
Authority
AT
Austria
Prior art keywords
sensing portion
induction
investigation method
transient currents
antennas
Prior art date
Application number
AT91919231T
Other languages
English (en)
Inventor
Pedro F Lara
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Application granted granted Critical
Publication of ATE179252T1 publication Critical patent/ATE179252T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/006—Detection of corrosion or deposition of substances
    • 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
    • G01N27/904—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 with two or more sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT91919231T 1990-08-06 1991-07-11 Untersuchungsverfahren mittels induktion transienter ströme mit beweglichen sensoren ATE179252T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/563,055 US5233297A (en) 1990-08-06 1990-08-06 Transient electromagnetic method and apparatus for inspecting conductive objects utilizing sensors that move during inspection

Publications (1)

Publication Number Publication Date
ATE179252T1 true ATE179252T1 (de) 1999-05-15

Family

ID=24248922

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91919231T ATE179252T1 (de) 1990-08-06 1991-07-11 Untersuchungsverfahren mittels induktion transienter ströme mit beweglichen sensoren

Country Status (10)

Country Link
US (1) US5233297A (de)
EP (2) EP0543952B1 (de)
JP (1) JP3035713B2 (de)
KR (1) KR0169089B1 (de)
AT (1) ATE179252T1 (de)
AU (1) AU654301B2 (de)
BR (1) BR9106683A (de)
CA (1) CA2082816C (de)
DE (1) DE69131166T2 (de)
WO (1) WO1992002809A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2121311C (en) * 1993-06-15 2002-06-25 Kiichi Suyama Method of inspecting abnormality occurring inside pipe and apparatus for practicing the method
US5461313A (en) * 1993-06-21 1995-10-24 Atlantic Richfield Company Method of detecting cracks by measuring eddy current decay rate
DE4330909C1 (de) * 1993-09-11 1994-10-20 Bbc Reaktor Gmbh Wirbelstromprüfsonde zum Einfahren in einen Spalt
JPH07218646A (ja) * 1994-01-28 1995-08-18 Takasago Seisakusho:Kk 金属探知方法
US6291992B1 (en) * 1996-07-12 2001-09-18 Shell Oil Company Eddy current inspection technique
AUPP813499A0 (en) * 1999-01-13 1999-02-04 Rock Solid Research Pty. Ltd. A subsurface pipeline inspection probe
DE10164302B4 (de) * 2001-12-28 2007-09-06 Klaus Ebinger Verfahren und Detektorvorrichtung
FR2848363B1 (fr) * 2002-12-10 2005-03-11 Geoservices Dispositif de transmission de donnees pour une installation d'exploitation de fluides contenus dans un sous-sol.
GB2450112B (en) * 2007-06-12 2010-12-08 Ge Inspection Technologies Ltd Automatic lift-off compensation for pulsed eddy current inspection
EP2103932A1 (de) * 2008-03-20 2009-09-23 Siemens Aktiengesellschaft Wandleranordnung für ein System zur zerstörungsfreien Werkstoffprüfung
US20110204896A1 (en) * 2008-06-26 2011-08-25 Hong Zhang Detecting a structure in a well
US8319494B2 (en) * 2009-06-26 2012-11-27 Tdw Delaware Inc. Pipeline inspection tool with double spiral EMAT sensor array
EP2270420B1 (de) * 2009-06-30 2014-11-12 Services Pétroliers Schlumberger Verfahren und Vorrichtung zur Entfernung der doppelten Anzeige von Defekten bei der ferngesteuerten Wirbelstrom-Prüfung von Rohren
EP2612105A1 (de) * 2010-10-14 2013-07-10 Halliburton Energy Services, Inc. Verfahren zur messung der stärke von remote-feld-eddyströmen in einer konfiguration mit mehreren röhren
EA023275B1 (ru) * 2013-04-22 2016-05-31 Общество с ограниченной ответственностью "МИКС" Способ мультисенсорной электромагнитной дефектоскопии обсадных колонн скважины и устройство для его осуществления
WO2014175785A2 (en) 2013-04-22 2014-10-30 Obschestvo S Ogranichennoy Otvetstvennostiu "Miks" Method and device for multi-sensor electromagnetic defectoscopy of well casings
GB2556516A (en) 2015-08-20 2018-05-30 Halliburton Energy Services Inc Inspection of wellbore conduits using a distributed sensor system
WO2017196371A1 (en) * 2016-05-13 2017-11-16 Halliburton Energy Services, Inc. Electromagnetic (em) defect detection methods and systems employing deconvolved raw measurements
US20190226322A1 (en) * 2016-08-12 2019-07-25 Halliburton Energy Services, Inc. High-resolution remote-field eddy current characterization of pipes
US10761060B2 (en) * 2016-11-06 2020-09-01 Halliburton Energy Services, Inc. Reducing effects of pipe couplings in corrosion inspection of pipes
US10260854B2 (en) 2016-12-07 2019-04-16 Probe Technology Services, Inc. Pulsed eddy current casing inspection tool
EP3441625B1 (de) * 2017-08-08 2020-06-17 B&R Industrial Automation GmbH Montageelement mit druckbegrenzung
CN110146591A (zh) * 2019-06-06 2019-08-20 天津特米斯科技有限公司 一种磁场聚焦的瞬变电磁管道缺陷扫查装置
CN111963156B (zh) * 2020-08-28 2024-02-09 天津中探微科科技有限公司 一种煤矿井下无线随钻测量探管

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Publication number Priority date Publication date Assignee Title
US2965840A (en) * 1959-01-23 1960-12-20 Jr Claus J Renken Metal resistivity measuring device
US3090910A (en) * 1959-05-21 1963-05-21 Schlumberger Well Surv Corp System for measuring by induction the conductivity of a medium
US3189817A (en) * 1960-10-26 1965-06-15 Jr Claus John Renken Device for testing metal sheets by measuring the time required for electromagnetic pulses to pass therethrough
US3229197A (en) * 1961-10-31 1966-01-11 Jr Claus J Renken Pulsed electromagnetic field system for nondestructive testing
US3532969A (en) * 1968-02-20 1970-10-06 Nat Lead Co Method for magnetically measuring wall thickness of metal pipes and plate structures
US3745452A (en) * 1971-02-23 1973-07-10 J Osburn Magnetic field gradient apparatus and method for detecting pipe line corrosion
GB1370187A (en) * 1972-04-11 1974-10-16 Barringer Research Ltd Geophysical prospecting apparatus
US3906358A (en) * 1973-11-12 1975-09-16 Combustion Eng Probe train including a flaw detector and a radiation responsive recording means with alignment means having a natural curved cast
GB1483895A (en) * 1973-11-21 1977-08-24 Gec Elliott Automation Ltd Methods and apparatus for controlling the propulsion of aquatic vessels and aquatic vessels incorporating such apparatus
US4043319A (en) * 1975-09-18 1977-08-23 Jensen Donald D Exhaust hood
US4188577A (en) * 1975-12-11 1980-02-12 Magnetic Analysis Corporation Pulse eddy current testing apparatus for magnetic materials, particularly tubes
DE3017979A1 (de) * 1980-05-10 1981-11-12 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Verfahren und anordnung zum auswerten einer fehlersignalspannung
DE3638936A1 (de) * 1986-11-14 1988-05-26 Kernforschungsz Karlsruhe Verfahren und einrichtung zur detektion von korrosion oder dergleichen
US4843320A (en) * 1987-12-17 1989-06-27 Atlantic Richfield Company Transient electromagnetic method for detecting corrosion on conductive containers
US4839593A (en) * 1987-12-17 1989-06-13 Atlantic Richfield Company Transient electromagnetic method for directly detecting corrosion on conductive containers
US4929898A (en) * 1987-12-17 1990-05-29 Atlantic Richfield Transient electromagnetic method for detecting irregularities on conductive containers
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
FR2627862A1 (fr) * 1988-02-26 1989-09-01 Commissariat Energie Atomique Procede de controle par courants de foucault impulsionnels et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
BR9106683A (pt) 1993-06-08
JPH05508717A (ja) 1993-12-02
EP0543952B1 (de) 1999-04-21
CA2082816C (en) 1999-07-06
EP0543952A4 (en) 1993-09-29
AU8711591A (en) 1992-03-02
KR930701742A (ko) 1993-06-12
DE69131166T2 (de) 1999-11-25
EP0892266A1 (de) 1999-01-20
EP0543952A1 (de) 1993-06-02
WO1992002809A1 (en) 1992-02-20
US5233297A (en) 1993-08-03
JP3035713B2 (ja) 2000-04-24
CA2082816A1 (en) 1992-02-07
KR0169089B1 (ko) 1999-03-30
AU654301B2 (en) 1994-11-03
DE69131166D1 (de) 1999-05-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties