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 PDFInfo
- 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
Links
- 230000005291 magnetic effect Effects 0.000 claims description 106
- 230000007547 defect Effects 0.000 claims description 77
- 230000004907 flux Effects 0.000 claims description 57
- 238000001514 detection method Methods 0.000 claims description 41
- 230000007797 corrosion Effects 0.000 claims description 28
- 238000005260 corrosion Methods 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 239000004020 conductor Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 8
- 230000005355 Hall effect Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 3
- 230000001939 inductive effect Effects 0.000 claims 2
- 238000009826 distribution Methods 0.000 description 17
- 238000009738 saturating Methods 0.000 description 11
- 230000005294 ferromagnetic effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59916284 | 1984-04-11 | ||
| US06/599,162 US4492115A (en) | 1984-04-11 | 1984-04-11 | Method and apparatus for measuring defects in ferromagnetic tubing |
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) |
Families Citing this family (33)
| 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 |
| US4578642A (en) * | 1984-04-11 | 1986-03-25 | Pa Incorporated | Method and apparatus for measuring velocity of ferromagnetic tubing |
| US4710712A (en) * | 1984-04-11 | 1987-12-01 | Pa Incorporated | Method and apparatus for measuring defects in ferromagnetic elements |
| 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 |
| EP2785579A2 (fr) | 2011-12-02 | 2014-10-08 | Helical Robotics, LLC | Robot mobile |
| 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 |
| US20170108469A1 (en) | 2015-06-29 | 2017-04-20 | The Charles Stark Draper Laboratory, Inc. | System and method for characterizing ferromagnetic material |
| EP3730934B1 (fr) * | 2019-04-25 | 2023-09-13 | Nov Downhole Eurasia Limited | Procédé et système d'inspection de tige de forage |
| US11493319B2 (en) | 2021-03-10 | 2022-11-08 | Roger Dale REEVES | Electromagnetic multifunction inspection apparatus |
| 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 |
| 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)
| 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 (fr) * | 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 (fr) * | 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 (fr) * | 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 |
| GB2007366B (en) * | 1977-09-22 | 1982-03-24 | Nippon Kokan Kk | Eddycurrent flaw detection apparatus |
| US4292589A (en) * | 1979-05-09 | 1981-09-29 | Schlumberger Technology Corporation | Eddy current method and apparatus for inspecting ferromagnetic tubular members |
| EP0028487A1 (fr) * | 1979-11-02 | 1981-05-13 | Upa Technology, Inc. | Instrument de mesure d'épaisseur à effet Hall |
| 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 |
-
1984
- 1984-04-11 US US06/599,162 patent/US4492115A/en not_active Expired - Lifetime
- 1984-12-14 DE DE3445770A patent/DE3445770C2/de not_active Expired - Lifetime
- 1984-12-14 NL NL8403794A patent/NL8403794A/nl not_active Application Discontinuation
- 1984-12-17 CA CA000470290A patent/CA1222287A/fr not_active Expired
- 1984-12-28 NO NO845293A patent/NO167603C/no not_active IP Right Cessation
- 1984-12-28 JP JP59274982A patent/JP2535322B2/ja not_active Expired - Fee Related
- 1984-12-28 GB GB08432694A patent/GB2157439B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3445770C2 (de) | 1995-04-13 |
| JPS60230054A (ja) | 1985-11-15 |
| CA1222287A (fr) | 1987-05-26 |
| NO845293L (no) | 1985-10-14 |
| GB2157439B (en) | 1988-02-10 |
| DE3445770A1 (de) | 1985-10-24 |
| GB8432694D0 (en) | 1985-02-06 |
| JP2535322B2 (ja) | 1996-09-18 |
| GB2157439A (en) | 1985-10-23 |
| NO167603C (no) | 1991-11-20 |
| NO167603B (no) | 1991-08-12 |
| US4492115A (en) | 1985-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |