ATE236393T1 - Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion - Google Patents

Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion

Info

Publication number
ATE236393T1
ATE236393T1 AT94920155T AT94920155T ATE236393T1 AT E236393 T1 ATE236393 T1 AT E236393T1 AT 94920155 T AT94920155 T AT 94920155T AT 94920155 T AT94920155 T AT 94920155T AT E236393 T1 ATE236393 T1 AT E236393T1
Authority
AT
Austria
Prior art keywords
sensing portion
magnetic
located adjacent
inspection
electromagnetic transient
Prior art date
Application number
AT94920155T
Other languages
English (en)
Inventor
Keith W Katahara
Pedro F Lara
Kenneth R Riggs
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of ATE236393T1 publication Critical patent/ATE236393T1/de

Links

Classifications

    • 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
    • G01V3/28—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 using induction coils
    • 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

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Magnetic Variables (AREA)
AT94920155T 1993-06-21 1994-06-08 Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion ATE236393T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/080,295 US5670878A (en) 1993-06-21 1993-06-21 Inspecting a conductive object with a steady state magnetic field and induced eddy current
PCT/US1994/006579 WO1995000839A1 (en) 1993-06-21 1994-06-08 Magnetic and transient electromagnetic diffusion inspection method and apparatus

Publications (1)

Publication Number Publication Date
ATE236393T1 true ATE236393T1 (de) 2003-04-15

Family

ID=22156476

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94920155T ATE236393T1 (de) 1993-06-21 1994-06-08 Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion

Country Status (6)

Country Link
US (1) US5670878A (de)
EP (1) EP0705430B1 (de)
AT (1) ATE236393T1 (de)
DE (1) DE69432414D1 (de)
NO (1) NO955208L (de)
WO (1) WO1995000839A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728073B1 (fr) * 1994-12-09 1997-01-10 Commissariat Energie Atomique Dispositif de mesure a induction en presence de parois metalliques magnetiques
AUPP813499A0 (en) * 1999-01-13 1999-02-04 Rock Solid Research Pty. Ltd. A subsurface pipeline inspection probe
WO2002021161A2 (en) * 2000-09-02 2002-03-14 Em-Tech Llc Measurements of electrical properties through non magnetically permeable metals using directed magnetic beams and magnetic lenses
US6597177B1 (en) * 2000-11-20 2003-07-22 Em-Tech Sensors Llc Through casing resistivity measurement in permanently installed downhole production environment
US6714028B2 (en) * 2001-11-14 2004-03-30 Electro Scientific Industries, Inc. Roller contact with conductive brushes
US6681407B2 (en) * 2002-06-24 2004-01-27 Christine Martz Waistless underwear alternative secret pants shield
US6924640B2 (en) * 2002-11-27 2005-08-02 Precision Drilling Technology Services Group Inc. Oil and gas well tubular inspection system using hall effect sensors
EP1669769A1 (de) * 2004-12-13 2006-06-14 Services Pétroliers Schlumberger Magneto-optischer Sensor
US7795864B2 (en) 2005-03-11 2010-09-14 Baker Hughes Incorporated Apparatus and method of using multi-component measurements for casing evaluation
US7586309B2 (en) 2005-10-21 2009-09-08 Baker Hughes, Inc. Apparatus and method for guiding energy in a subsurface electromagnetic measuring system
BRPI0716629A2 (pt) * 2006-09-21 2013-10-15 Shell Int Research Método e dispositivo para detectar uma anomalia em um conjunto de um primeiro e segundo objetos
WO2016007305A1 (en) 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Multiple-depth eddy current pipe inspection with a single coil antenna
WO2016007267A1 (en) * 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Focused symmetric pipe inspection tools
MX365338B (es) * 2014-07-12 2019-05-30 Halliburton Energy Services Inc Uso de arreglo de sensores entre dos transmisores en entorno de adquisición de regristros de corriente de foucault.
US10073058B2 (en) 2015-02-11 2018-09-11 Structural Integrity Associates Dynamic pulsed eddy current probe
US10895555B2 (en) 2015-03-30 2021-01-19 Structural Integrity Associates, Inc. System for in-line inspection using a dynamic pulsed eddy current probe and method thereof
US10767470B2 (en) 2015-08-20 2020-09-08 Halliburton Energy Services, Inc. Inspection of wellbore conduits using a distributed sensor system
RU2639270C2 (ru) * 2016-02-24 2017-12-20 Акционерное общество Научно-производственная фирма "Геофизические исследования, технология, аппаратура, сервис" (АО НПФ "ГИТАС") Электромагнитный скважинный дефектоскоп (варианты)
US20190113439A1 (en) * 2016-08-12 2019-04-18 Halliburton Energy Services, Inc. Wireline Signal Noise Reduction
US10465509B2 (en) 2016-10-12 2019-11-05 Baker Hughes, A Ge Company, Llc Collocated multitone acoustic beam and electromagnetic flux leakage evaluation downhole
US10823873B2 (en) * 2016-10-25 2020-11-03 Halliburton Energy Services, Inc. High-dynamic-range inversion for pipe inspection
US11143010B2 (en) 2017-06-13 2021-10-12 Schlumberger Technology Corporation Well construction communication and control
US20180359130A1 (en) * 2017-06-13 2018-12-13 Schlumberger Technology Corporation Well Construction Communication and Control
US11021944B2 (en) 2017-06-13 2021-06-01 Schlumberger Technology Corporation Well construction communication and control
CN107505385A (zh) * 2017-09-25 2017-12-22 天津特米斯科技有限公司 一种瞬变电磁传感器及检测传感装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346830A (en) * 1940-10-10 1944-04-18 Sperry Prod Inc Tube tester
GB766353A (en) * 1953-04-15 1957-01-23 Kronprinz Ag Improvements in and relating to non-destructive testing of ferromagnetic workpieces
GB936033A (en) * 1960-01-18 1963-09-04 Accles & Pollock Ltd Method of, and means for detecting defects in elongated metallic objects
US3693075A (en) * 1969-11-15 1972-09-19 Forster F M O Eddy current system for testing tubes for defects,eccentricity,and wall thickness
CA984909A (en) * 1973-10-15 1976-03-02 Valentino S. Cecco Eddy current probe for inspecting weakly magnetic materials
US4188577A (en) * 1975-12-11 1980-02-12 Magnetic Analysis Corporation Pulse eddy current testing apparatus for magnetic materials, particularly tubes
SU1043481A1 (ru) * 1982-05-26 1983-09-23 Институт Прикладной Физики Ан Бсср Электромагнитный способ измерени диаметра ферромагнитных изделий
US4855676A (en) * 1987-05-06 1989-08-08 Atomic Energy Of Canada Limited Ferromagnetic eddy current probe having transmit and receive coil assemblies
US4990851A (en) * 1987-12-17 1991-02-05 Atlantic Richfield Company Transient electromagnetic method for detecting irregularities on conductive containers
US4839593A (en) * 1987-12-17 1989-06-13 Atlantic Richfield Company Transient electromagnetic method for directly detecting corrosion on conductive containers
US5038107A (en) * 1989-12-21 1991-08-06 Halliburton Logging Services, Inc. Method and apparatus for making induction measurements through casing

Also Published As

Publication number Publication date
NO955208D0 (no) 1995-12-21
EP0705430A1 (de) 1996-04-10
DE69432414D1 (de) 2003-05-08
EP0705430B1 (de) 2003-04-02
EP0705430A4 (de) 1996-02-14
WO1995000839A1 (en) 1995-01-05
US5670878A (en) 1997-09-23
NO955208L (no) 1995-12-21

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