MX2017006330A - Detector rapido de puntos criticos magneticos. - Google Patents
Detector rapido de puntos criticos magneticos.Info
- Publication number
- MX2017006330A MX2017006330A MX2017006330A MX2017006330A MX2017006330A MX 2017006330 A MX2017006330 A MX 2017006330A MX 2017006330 A MX2017006330 A MX 2017006330A MX 2017006330 A MX2017006330 A MX 2017006330A MX 2017006330 A MX2017006330 A MX 2017006330A
- Authority
- MX
- Mexico
- Prior art keywords
- tubular
- sensor array
- magnetic
- hotspots
- hotspot detector
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
-
- 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
- G01N27/9006—Details, e.g. in the structure or functioning of sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
-
- 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
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Magnetic Variables (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Un detector de puntos críticos magnéticos puede localizar puntos críticos magnéticos en estructuras tubulares, tal como las estructuras tubulares que se utilizan en el fondo del pozo. Un arreglo de sensores puede incluir múltiples conjuntos de magnetómetros de saturación diferenciales, donde cada conjunto comprende dos magnetómetros de saturación no diferenciales dispuestos en todo el diámetro de una estructura tubular que se medirá. A media que la estructura tubular pasa a través del arreglo de sensores, se miden las fluctuaciones en el campo magnético debido al movimiento de la estructura tubular a través del arreglo de sensores para proporcionar una indicación de la ubicación de los puntos críticos magnéticos. Para localizar los puntos críticos, una estructura tubular puede pasar a través del arreglo de sensores o el arreglo de sensores puede pasar por la estructura tubular.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/065895 WO2016080947A1 (en) | 2014-11-17 | 2014-11-17 | Rapid magnetic hotspot detector |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017006330A true MX2017006330A (es) | 2017-08-21 |
Family
ID=56014312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017006330A MX2017006330A (es) | 2014-11-17 | 2014-11-17 | Detector rapido de puntos criticos magneticos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170299666A1 (es) |
CN (1) | CN107076804A (es) |
AU (1) | AU2014412035B2 (es) |
CA (1) | CA2964078A1 (es) |
MX (1) | MX2017006330A (es) |
WO (1) | WO2016080947A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017107708A1 (de) * | 2017-04-10 | 2018-10-11 | Prüftechnik Dieter Busch AG | Differenzsonde, Prüfvorrichtung und Herstellungsverfahren |
JP2020003289A (ja) * | 2018-06-27 | 2020-01-09 | 矢崎エナジーシステム株式会社 | 劣化検出装置及び劣化検出方法 |
EP3730934B1 (en) * | 2019-04-25 | 2023-09-13 | Nov Downhole Eurasia Limited | Wellbore rod inspection system and method |
CN112986871B (zh) * | 2021-04-26 | 2021-08-17 | 中国科学院地质与地球物理研究所 | 一种磁通门磁强计的零漂数据获取方法及装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3066254A (en) * | 1959-11-13 | 1962-11-27 | Tuboscope Company | Mounting equipment for scanning tubular goods |
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 |
US3958049A (en) * | 1971-11-04 | 1976-05-18 | Rodco, Inc. | Method of inspecting and treating sucker rod |
CA1038037A (en) * | 1976-05-06 | 1978-09-05 | Noranda Mines Limited | Magnetic testing device for detecting defects in elongated objects |
GB2044936B (en) * | 1978-05-31 | 1983-01-06 | Central Electr Generat Board | Method of and apparatus for testing laminated magnetic cores |
DE3132808C2 (de) * | 1981-08-19 | 1984-01-26 | Nukem Gmbh, 6450 Hanau | "Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Körper" |
US5432445A (en) * | 1992-07-24 | 1995-07-11 | Dinsmore Instrument Company | Mirror image differential induction amplitude magnetometer |
CA2246521A1 (en) * | 1997-09-08 | 1999-03-08 | Eden Smally Robb | Tubular inspection unit |
FR2828739B1 (fr) * | 2001-08-16 | 2003-12-12 | Commissariat Energie Atomique | Magnetometre a correction de dissymetrie de structure |
US6768299B2 (en) * | 2001-12-20 | 2004-07-27 | Schlumberger Technology Corporation | Downhole magnetic-field based feature detector |
WO2004007138A1 (en) * | 2002-07-17 | 2004-01-22 | Shell Internationale Research Maatschappij B.V. | Electromagnetic acoustic transducer (emat) weld inspection |
JP2007515629A (ja) * | 2003-12-04 | 2007-06-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 磁界感知センサ装置 |
US7403000B2 (en) * | 2005-03-11 | 2008-07-22 | Baker Hughes Incorporated | Apparatus and method of determining casing thickness and permeability |
CN101287978A (zh) * | 2005-07-11 | 2008-10-15 | Ncte工程有限公司 | 用于磁化可磁化元件的装置和传感器设备 |
GB0515949D0 (en) * | 2005-08-03 | 2005-09-07 | Maxwell Downhole Technology Lt | Method of determining features of downhole apparatus |
CN200947118Y (zh) * | 2006-01-10 | 2007-09-12 | 沈阳永业实业有限公司 | 磁性防爆通过指示仪 |
US20070222438A1 (en) * | 2006-03-23 | 2007-09-27 | Dale Reeves | Electromagnetic flaw detection apparatus for inspection of a tubular |
US7538650B2 (en) * | 2006-07-17 | 2009-05-26 | Smith International, Inc. | Apparatus and method for magnetizing casing string tubulars |
US7688072B1 (en) * | 2007-09-18 | 2010-03-30 | The United States Of America As Represented By The Secretary Of The Navy | Portable magnetic sensing system for real-time, point-by-point detection, localization and classification of magnetic objects |
RU2011128000A (ru) * | 2008-12-10 | 2013-01-20 | Шлюмбергер Текнолоджи Б.В. | Способ и устройство для каротажа наклонно направленной скважины |
WO2010117363A1 (en) * | 2009-04-09 | 2010-10-14 | Michelin Recherche Et Technique, S.A. | Tire metallic cable anomaly detection method and apparatus |
EP2691797B1 (en) * | 2011-03-31 | 2019-02-20 | Halliburton Energy Services, Inc. | Systems and methods for ranging while drilling |
US9291648B2 (en) * | 2013-08-07 | 2016-03-22 | Texas Instruments Incorporated | Hybrid closed-loop/open-loop magnetic current sensor |
-
2014
- 2014-11-17 CA CA2964078A patent/CA2964078A1/en not_active Abandoned
- 2014-11-17 US US15/518,074 patent/US20170299666A1/en not_active Abandoned
- 2014-11-17 CN CN201480082710.1A patent/CN107076804A/zh active Pending
- 2014-11-17 WO PCT/US2014/065895 patent/WO2016080947A1/en active Application Filing
- 2014-11-17 MX MX2017006330A patent/MX2017006330A/es unknown
- 2014-11-17 AU AU2014412035A patent/AU2014412035B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US20170299666A1 (en) | 2017-10-19 |
AU2014412035B2 (en) | 2018-09-13 |
WO2016080947A1 (en) | 2016-05-26 |
CN107076804A (zh) | 2017-08-18 |
AU2014412035A1 (en) | 2017-04-27 |
CA2964078A1 (en) | 2016-05-26 |
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