NL8403794A - Inrichting voor het bepalen van de omvang van defecten in gebruikte buisvormige elementen. - Google Patents

Inrichting voor het bepalen van de omvang van defecten in gebruikte buisvormige elementen. Download PDF

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Publication number
NL8403794A
NL8403794A NL8403794A NL8403794A NL8403794A NL 8403794 A NL8403794 A NL 8403794A NL 8403794 A NL8403794 A NL 8403794A NL 8403794 A NL8403794 A NL 8403794A NL 8403794 A NL8403794 A NL 8403794A
Authority
NL
Netherlands
Prior art keywords
tubular
magnetic field
coil
defects
elements
Prior art date
Application number
NL8403794A
Other languages
English (en)
Dutch (nl)
Original Assignee
Pa Inc
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 Pa Inc filed Critical Pa Inc
Publication of NL8403794A publication Critical patent/NL8403794A/nl

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/006Accessories for drilling pipes, e.g. cleaners
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
NL8403794A 1984-04-11 1984-12-14 Inrichting voor het bepalen van de omvang van defecten in gebruikte buisvormige elementen. NL8403794A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/599,162 US4492115A (en) 1984-04-11 1984-04-11 Method and apparatus for measuring defects in ferromagnetic tubing
US59916284 1984-04-11

Publications (1)

Publication Number Publication Date
NL8403794A true NL8403794A (nl) 1985-11-01

Family

ID=24398493

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8403794A NL8403794A (nl) 1984-04-11 1984-12-14 Inrichting voor het bepalen van de omvang van defecten in gebruikte buisvormige elementen.

Country Status (7)

Country Link
US (1) US4492115A (fr)
JP (1) JP2535322B2 (fr)
CA (1) CA1222287A (fr)
DE (1) DE3445770C2 (fr)
GB (1) GB2157439B (fr)
NL (1) NL8403794A (fr)
NO (1) NO167603C (fr)

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US5030911A (en) * 1980-10-19 1991-07-09 Baker Hughes Incorporated Method and apparatus for displaying defects in tubular members on a two-dimensional map in a variety of display modes
US4715442A (en) * 1984-04-11 1987-12-29 Pa Incorporated Apparatus for servicing tubular strings in subterranean wells
US4710712A (en) * 1984-04-11 1987-12-01 Pa Incorporated Method and apparatus for measuring defects in ferromagnetic elements
US4578642A (en) * 1984-04-11 1986-03-25 Pa Incorporated Method and apparatus for measuring velocity of ferromagnetic tubing
JPH061262B2 (ja) * 1986-01-24 1994-01-05 原電子測器株式会社 渦流探傷装置
US4855676A (en) * 1987-05-06 1989-08-08 Atomic Energy Of Canada Limited Ferromagnetic eddy current probe having transmit and receive coil assemblies
US4843317A (en) * 1988-10-18 1989-06-27 Conoco Inc. Method and apparatus for measuring casing wall thickness using a flux generating coil with radial sensing coils and flux leakage sensing coils
FR2642595A1 (fr) * 1989-01-27 1990-08-03 Maulois Daniel Dispositif permettant d'obtenir la reponse automatique des terminaux telematiques, l'impression des donnees recues et le traitement informatique
FR2655734B1 (fr) * 1989-12-12 1995-10-13 Commissariat Energie Atomique Dispositif de detection et de dimensionnement de fissures dans des structures metalliques.
US5245279A (en) * 1992-06-18 1993-09-14 Niagara Mohawk Power Corporation Apparatus and method including flux injector pole position sensors for detecting physical flaws in ferromagnetic objects
US5377553A (en) * 1993-05-12 1995-01-03 Tuboscope Vetco International, Inc. Transducer support device
US5548212A (en) * 1993-10-29 1996-08-20 Logue; Delmar L. Thickness and hardness measurement apparatus utilizing a rotating induction vector
US6316937B1 (en) 1999-10-13 2001-11-13 Oilfield Equipment Marketing, Inc. Method and apparatus for detecting and measuring axially extending defects in ferrous tube
US6483302B1 (en) 2000-07-07 2002-11-19 R.D. Tech Inc. Method and apparatus for magnetic inspection of ferrous conduit for wear
US6593737B2 (en) * 2000-08-24 2003-07-15 Shell Oil Company Method for measuring the wall thickness of an electrically conductive object
US6580268B2 (en) * 2001-08-28 2003-06-17 Weatherford/Lamb, Inc. Sucker rod dimension measurement and flaw detection system
US7346455B2 (en) * 2004-05-25 2008-03-18 Robbins & Myers Energy Systems L.P. Wellbore evaluation system and method
US7107154B2 (en) * 2004-05-25 2006-09-12 Robbins & Myers Energy Systems L.P. Wellbore evaluation system and method
US20060025390A1 (en) * 2004-07-28 2006-02-02 Roby Russell R Treatment of hormone allergy and related symptoms and disorders
US7397238B2 (en) * 2005-07-28 2008-07-08 Walters William T Methods and apparatus for inspecting materials
US20070222438A1 (en) * 2006-03-23 2007-09-27 Dale Reeves Electromagnetic flaw detection apparatus for inspection of a tubular
US20080106260A1 (en) * 2006-11-02 2008-05-08 Rogers John P Magnetic flux leakage system and method
DE102008020194A1 (de) * 2008-04-16 2009-10-22 Institut Dr. Foerster Gmbh & Co. Kg Verfahren und Vorrichtung zum Detektieren von oberflächennahen Defekten mittels Streuflussmessung
US20100171493A1 (en) * 2009-01-07 2010-07-08 Robert Standen Method and device for measuring thickness of a substrate
JP6170065B2 (ja) 2011-12-02 2017-07-26 ヘリカル ロボティクス,リミティド ライアビリティ カンパニー 移動ロボット
CN102706314B (zh) * 2012-06-01 2015-04-01 内蒙古一机集团大地石油机械有限责任公司 抽油杆端部直线度自动检测矫直设备
CN104458895A (zh) * 2014-12-08 2015-03-25 清华大学 管道三维漏磁成像检测方法及系统
US10352109B2 (en) * 2015-05-20 2019-07-16 Schlumberger Technology Corporation System and methodology for coupling tubing
EP3314247A4 (fr) 2015-06-29 2019-01-23 The Charles Stark Draper Laboratory, Inc. Système et procédé pour caractériser un matériau ferromagnétique
EP3730934B1 (fr) * 2019-04-25 2023-09-13 Nov Downhole Eurasia Limited Procédé et système d'inspection de tige de forage
CN113155007B (zh) * 2021-03-10 2023-04-21 北京航空工程技术研究中心 一种用于航煤管道管壁厚度变化的监测方法
US11493319B2 (en) 2021-03-10 2022-11-08 Roger Dale REEVES Electromagnetic multifunction inspection apparatus
CN113153276B (zh) * 2021-05-20 2023-11-21 烟台杰瑞石油装备技术有限公司 铁磁性物体检测装置和检测油管接箍的方法

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US3103976A (en) * 1961-05-10 1963-09-17 Shell Oil Co Pipe joint locator for underwater wells
US3343079A (en) * 1963-07-01 1967-09-19 American Mach & Foundry Apparatus and method for electromagnetically distinguishing between outside and inside flaws in magnetizable members utilizing a leakage field detector
US3401332A (en) * 1963-11-12 1968-09-10 Magnaflux Corp Magnetic leakage field and eddy current flaw detection system
US3237446A (en) * 1964-04-24 1966-03-01 American Mach & Foundry Selective defect detection and thickness measuring method and apparatus
US3315154A (en) * 1965-01-18 1967-04-18 United Gas Corp Method and apparatus for determining the wall thickness of metallic elements utilizing a reciprocal permanent magnet assembly
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US3538433A (en) * 1968-07-15 1970-11-03 American Mach & Foundry Apparatus for discriminating between inside and outside defects using a combined leakage field and eddy current test system
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US3555412A (en) * 1968-11-26 1971-01-12 Us Army Probe for detection of surface cracks in metals utilizing a hall probe
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US4503393A (en) * 1981-10-05 1985-03-05 Exxon Production Research Co. Method and apparatus for detecting flaws in the threaded end of an elongate member using electromagnetic excitation and an automated scanning sensor
GB2109113A (en) * 1981-11-11 1983-05-25 Shell Int Research Method and means for inspecting a tube for the presence of magnetic spots in the material thereof
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Also Published As

Publication number Publication date
CA1222287A (fr) 1987-05-26
NO167603B (no) 1991-08-12
US4492115A (en) 1985-01-08
NO167603C (no) 1991-11-20
NO845293L (no) 1985-10-14
GB2157439B (en) 1988-02-10
DE3445770C2 (de) 1995-04-13
JPS60230054A (ja) 1985-11-15
GB2157439A (en) 1985-10-23
GB8432694D0 (en) 1985-02-06
JP2535322B2 (ja) 1996-09-18
DE3445770A1 (de) 1985-10-24

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