DE69432414D1 - Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion - Google Patents

Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion

Info

Publication number
DE69432414D1
DE69432414D1 DE69432414T DE69432414T DE69432414D1 DE 69432414 D1 DE69432414 D1 DE 69432414D1 DE 69432414 T DE69432414 T DE 69432414T DE 69432414 T DE69432414 T DE 69432414T DE 69432414 D1 DE69432414 D1 DE 69432414D1
Authority
DE
Germany
Prior art keywords
sensing portion
magnetic
located adjacent
inspection
electromagnetic transient
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69432414T
Other languages
English (en)
Inventor
W Katahara
F Lara
R Riggs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
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 DE69432414D1 publication Critical patent/DE69432414D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69432414T 1993-06-21 1994-06-08 Methode und apparat zur magnetischen und elektromagnetischen transientendiffusionsinspektion Expired - Lifetime DE69432414D1 (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
DE69432414D1 true DE69432414D1 (de) 2003-05-08

Family

ID=22156476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69432414T Expired - Lifetime DE69432414D1 (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
US6630831B2 (en) * 2000-09-02 2003-10-07 Em-Tech Sensors Llc Measurements of electrical properties through non magneticially 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
US7403000B2 (en) * 2005-03-11 2008-07-22 Baker Hughes Incorporated Apparatus and method of determining casing thickness and permeability
US7586309B2 (en) 2005-10-21 2009-09-08 Baker Hughes, Inc. Apparatus and method for guiding energy in a subsurface electromagnetic measuring system
WO2008034867A2 (en) * 2006-09-21 2008-03-27 Shell Internationale Research Maatschappij B.V. Device and method for detecting an anomaly in an assembly of a first and a second object
EP3126628A4 (de) * 2014-07-11 2017-11-22 Halliburton Energy Services, Inc. Symmetrische fokussierte röhreninspektionswerkzeuge
WO2016007305A1 (en) * 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Multiple-depth eddy current pipe inspection with a single coil antenna
US10338265B2 (en) * 2014-07-12 2019-07-02 Halliburton Energy Services, Inc. Using an array of sensors between two transmitters in an eddy current logging environment
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
WO2017030585A1 (en) 2015-08-20 2017-02-23 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
GB2567395B (en) * 2016-10-25 2021-06-30 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
US11021944B2 (en) 2017-06-13 2021-06-01 Schlumberger Technology Corporation Well construction communication and control
US20180359130A1 (en) * 2017-06-13 2018-12-13 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
US4839593A (en) * 1987-12-17 1989-06-13 Atlantic Richfield Company Transient electromagnetic method for directly detecting corrosion on conductive containers
US4990851A (en) * 1987-12-17 1991-02-05 Atlantic Richfield Company Transient electromagnetic method for detecting irregularities 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
US5670878A (en) 1997-09-23
WO1995000839A1 (en) 1995-01-05
EP0705430B1 (de) 2003-04-02
ATE236393T1 (de) 2003-04-15
EP0705430A4 (de) 1996-02-14
NO955208D0 (no) 1995-12-21
EP0705430A1 (de) 1996-04-10
NO955208L (no) 1995-12-21

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