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AU2001288726A1 - Measurements of electrical properties through non magnetically permeable metals using directed magnetic beams and magnetic lenses - Google Patents

Measurements of electrical properties through non magnetically permeable metals using directed magnetic beams and magnetic lenses

Info

Publication number
AU2001288726A1
AU2001288726A1 AU2001288726A AU8872601A AU2001288726A1 AU 2001288726 A1 AU2001288726 A1 AU 2001288726A1 AU 2001288726 A AU2001288726 A AU 2001288726A AU 8872601 A AU8872601 A AU 8872601A AU 2001288726 A1 AU2001288726 A1 AU 2001288726A1
Authority
AU
Australia
Prior art keywords
magnetic
measurements
electrical properties
magnetically permeable
beams
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.)
Abandoned
Application number
AU2001288726A
Inventor
Bijan K. Amini
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.)
EM Tech LLC
Original Assignee
EM Tech LLC
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 EM Tech LLC filed Critical EM Tech LLC
Publication of AU2001288726A1 publication Critical patent/AU2001288726A1/en
Abandoned 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)
AU2001288726A 2000-09-02 2001-09-04 Measurements of electrical properties through non magnetically permeable metals using directed magnetic beams and magnetic lenses Abandoned AU2001288726A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22998300P 2000-09-02 2000-09-02
US22998200P 2000-09-02 2000-09-02
US60/229,982 2000-09-02
US60/229,983 2000-09-02
PCT/US2001/027469 WO2002021161A2 (en) 2000-09-02 2001-09-04 Measurements of electrical properties through non magnetically permeable metals using directed magnetic beams and magnetic lenses

Publications (1)

Publication Number Publication Date
AU2001288726A1 true AU2001288726A1 (en) 2002-03-22

Family

ID=26923809

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001288726A Abandoned AU2001288726A1 (en) 2000-09-02 2001-09-04 Measurements of electrical properties through non magnetically permeable metals using directed magnetic beams and magnetic lenses
AU2001287070A Abandoned AU2001287070A1 (en) 2000-09-02 2001-09-04 A logging tool for measurement of resistivity through casing using metallic transparences and magnetic lensing

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001287070A Abandoned AU2001287070A1 (en) 2000-09-02 2001-09-04 A logging tool for measurement of resistivity through casing using metallic transparences and magnetic lensing

Country Status (3)

Country Link
US (1) US6630831B2 (en)
AU (2) AU2001288726A1 (en)
WO (2) WO2002021163A2 (en)

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US8427162B2 (en) * 2008-08-25 2013-04-23 Baker Hughes Incorporated Apparatus and method for detection of position of a component in an earth formation
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US8917094B2 (en) * 2010-06-22 2014-12-23 Halliburton Energy Services, Inc. Method and apparatus for detecting deep conductive pipe
US9360582B2 (en) 2010-07-02 2016-06-07 Halliburton Energy Services, Inc. Correcting for magnetic interference in azimuthal tool measurements
CN102121374B (en) * 2011-02-17 2012-07-11 长江大学 Borehole time domain pulse electromagnetic method for detecting electrical resistivity of stratum out of metal bushing
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WO2014110091A1 (en) * 2013-01-11 2014-07-17 Vishay Dale Electronics, Inc. Wireless side charging
EP3008497B1 (en) 2013-06-12 2021-03-17 Well Resolutions Technology Apparatus and methods for making azimuthal resistivity measurements
US10670562B2 (en) 2014-07-11 2020-06-02 Halliburton Energy Services, Inc. Micro-focused imaging of wellbore pipe defects
WO2016007305A1 (en) 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Multiple-depth eddy current pipe inspection with a single coil antenna
US10288583B2 (en) * 2015-11-10 2019-05-14 Halliburton Energy Services, Inc. Defect discrimination apparatus, methods, and systems
WO2019005053A1 (en) * 2017-06-29 2019-01-03 Halliburton Energy Services, Inc. Using Magnetism To Evaluate Tubing String Integrity In A Wellbore With Multiple Tubing Strings
FR3115116B1 (en) * 2020-10-09 2022-11-11 Saipem Sa Method for determining the linear electrical resistance in alternating regime of a steel pipe and device for implementing such a method
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Also Published As

Publication number Publication date
WO2002021161A2 (en) 2002-03-14
WO2002021161A3 (en) 2002-08-01
US6630831B2 (en) 2003-10-07
WO2002021163A2 (en) 2002-03-14
WO2002021163A3 (en) 2002-06-06
US20020105333A1 (en) 2002-08-08
AU2001287070A1 (en) 2002-03-22

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