NO167603C - Fremgangsmaate og apparat for maaling av defekter i roer av ferromagnetisk materialer. - Google Patents

Fremgangsmaate og apparat for maaling av defekter i roer av ferromagnetisk materialer.

Info

Publication number
NO167603C
NO167603C NO845293A NO845293A NO167603C NO 167603 C NO167603 C NO 167603C NO 845293 A NO845293 A NO 845293A NO 845293 A NO845293 A NO 845293A NO 167603 C NO167603 C NO 167603C
Authority
NO
Norway
Prior art keywords
pipes
procedure
ferromagnetic materials
measuring defects
defects
Prior art date
Application number
NO845293A
Other languages
English (en)
Other versions
NO167603B (no
NO845293L (no
Inventor
John Edward Kahil
Mark Simon Jaynes
James Eldon Bradfield
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO845293L publication Critical patent/NO845293L/no
Publication of NO167603B publication Critical patent/NO167603B/no
Publication of NO167603C publication Critical patent/NO167603C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/006—Accessories for drilling pipes, e.g. cleaners
    • 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
NO845293A 1984-04-11 1984-12-28 Fremgangsmaate og apparat for maaling av defekter i roer av ferromagnetisk materialer. NO167603C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO845293L NO845293L (no) 1985-10-14
NO167603B NO167603B (no) 1991-08-12
NO167603C true NO167603C (no) 1991-11-20

Family

ID=24398493

Family Applications (1)

Application Number Title Priority Date Filing Date
NO845293A NO167603C (no) 1984-04-11 1984-12-28 Fremgangsmaate og apparat for maaling av defekter i roer av ferromagnetisk materialer.

Country Status (7)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7107154B2 (en) * 2004-05-25 2006-09-12 Robbins & Myers Energy Systems L.P. Wellbore evaluation system and method
US7346455B2 (en) * 2004-05-25 2008-03-18 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 (en) 2015-06-29 2019-01-23 The Charles Stark Draper Laboratory, Inc. SYSTEM AND METHOD FOR CHARACTERIZING FERROMAGNETIC MATERIAL
EP3730934B1 (en) * 2019-04-25 2023-09-13 Nov Downhole Eurasia Limited Wellbore rod inspection system and method
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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US913780A (en) * 1906-11-15 1909-03-02 Eric A Starke Producing benzene or its homologues from petroleum.
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
US3379970A (en) * 1965-05-10 1968-04-23 Navy Usa Magnetic crack detector for ferromagnetic tubing
US3363170A (en) * 1965-12-13 1968-01-09 Dia Log Company Pipe thickness detector utilizing a core structure which yields a narrow sensing field
US3529236A (en) * 1967-11-03 1970-09-15 American Mach & Foundry Magnetic flux sensors having core structure of generally closed configuration for use in nondestructive testing
GB1231641A (no) * 1968-02-13 1971-05-12
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
US3582771A (en) * 1968-09-11 1971-06-01 Amf Inc Movable inspection device with fluid pressure operated retractors mounted on a rotating member
US3555412A (en) * 1968-11-26 1971-01-12 Us Army Probe for detection of surface cracks in metals utilizing a hall probe
US3579099A (en) * 1969-06-05 1971-05-18 Takayuki Kanbayashi Improved flaw detection apparatus using specially located hall detector elements
US3693075A (en) * 1969-11-15 1972-09-19 Forster F M O Eddy current system for testing tubes for defects,eccentricity,and wall thickness
SE347356B (no) * 1970-03-20 1972-07-31 Essem Metotest Ab
US3612987A (en) * 1970-04-13 1971-10-12 Amf Inc Inspection apparatus for moving elongated articles including means for extending and retracting a sensor relative to the article
JPS52710B2 (no) * 1971-12-10 1977-01-10
GB1436186A (en) * 1973-02-05 1976-05-19 Shepherdson M Electro-magnetic non-destructive testing by means of a rotating field
US3843923A (en) * 1973-07-05 1974-10-22 Stewart & Stevenson Inc Jim Well pipe joint locator using a ring magnet and two sets of hall detectors surrounding the pipe
US3940689A (en) * 1974-05-14 1976-02-24 Schlumberger Technology Corporation Combined eddy current and leakage field detector for well bore piping using a unique magnetizer core structure
US3916301A (en) * 1974-05-20 1975-10-28 Republic Steel Corp Magnetic flaw detection apparatus
GB1565508A (en) * 1977-02-02 1980-04-23 Std Services Ltd Apparatus for testing elongated workpieces
IT1099116B (it) * 1977-09-22 1985-09-18 Nippon Kokan Kk Apparecchiatura per la rilevazione a corrente dispersa di difetti sulla superficie esterna di materiale rotondo o cilindrico,elettricamente conduttore
US4292589A (en) * 1979-05-09 1981-09-29 Schlumberger Technology Corporation Eddy current method and apparatus for inspecting ferromagnetic tubular members
EP0028487A1 (en) * 1979-11-02 1981-05-13 Upa Technology, Inc. Hall effect thickness measuring instrument
US4338565A (en) * 1980-07-11 1982-07-06 Exploration Logging, Inc. Method and apparatus for measuring the movement of a spiral wound wire rope
DE3128825C2 (de) * 1981-07-21 1985-04-18 Nukem Gmbh, 6450 Hanau Vorrichtung zur zerstörungsfreien Prüfung von ferromagnetischen Materialien
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
JPS58218644A (ja) * 1982-06-14 1983-12-19 Sumitomo Metal Ind Ltd 金属材料の表面疵探傷方法及びその装置
US4555665A (en) * 1982-08-04 1985-11-26 Pa Incorporated Magnetic flux method for measuring tubular wall thickness

Also Published As

Publication number Publication date
DE3445770C2 (de) 1995-04-13
CA1222287A (en) 1987-05-26
JP2535322B2 (ja) 1996-09-18
NO167603B (no) 1991-08-12
GB2157439A (en) 1985-10-23
US4492115A (en) 1985-01-08
NO845293L (no) 1985-10-14
DE3445770A1 (de) 1985-10-24
GB8432694D0 (en) 1985-02-06
JPS60230054A (ja) 1985-11-15
GB2157439B (en) 1988-02-10
NL8403794A (nl) 1985-11-01

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