ZA200803410B - Method and apparatus for conducting electromagnetic exploration - Google Patents

Method and apparatus for conducting electromagnetic exploration

Info

Publication number
ZA200803410B
ZA200803410B ZA200803410A ZA200803410A ZA200803410B ZA 200803410 B ZA200803410 B ZA 200803410B ZA 200803410 A ZA200803410 A ZA 200803410A ZA 200803410 A ZA200803410 A ZA 200803410A ZA 200803410 B ZA200803410 B ZA 200803410B
Authority
ZA
South Africa
Prior art keywords
electromagnetic exploration
conducting electromagnetic
conducting
exploration
electromagnetic
Prior art date
Application number
ZA200803410A
Other languages
English (en)
Inventor
Dickson David Bruce
Original Assignee
Anglo Operations Ltd
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 Anglo Operations Ltd filed Critical Anglo Operations Ltd
Priority to ZA200803410A priority Critical patent/ZA200803410B/xx
Publication of ZA200803410B publication Critical patent/ZA200803410B/xx

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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
    • G01V3/105—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
    • G01V3/107—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops using compensating coil or loop arrangements
    • 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
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/165—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
ZA200803410A 2005-10-17 2006-10-17 Method and apparatus for conducting electromagnetic exploration ZA200803410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA200803410A ZA200803410B (en) 2005-10-17 2006-10-17 Method and apparatus for conducting electromagnetic exploration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200508395 2005-10-17
ZA200803410A ZA200803410B (en) 2005-10-17 2006-10-17 Method and apparatus for conducting electromagnetic exploration

Publications (1)

Publication Number Publication Date
ZA200803410B true ZA200803410B (en) 2009-07-29

Family

ID=37872471

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200803410A ZA200803410B (en) 2005-10-17 2006-10-17 Method and apparatus for conducting electromagnetic exploration

Country Status (5)

Country Link
CN (1) CN101292176A (xx)
CA (1) CA2626195C (xx)
RU (1) RU2008119277A (xx)
WO (1) WO2007045963A2 (xx)
ZA (1) ZA200803410B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8400157B2 (en) * 2008-08-29 2013-03-19 Geotech Airborne Limited Bucking coil and B-field measurement system and apparatus for time domain electromagnetic measurements
DE102011088406A1 (de) * 2011-12-13 2013-06-13 Robert Bosch Gmbh Metallsensor
US9297922B2 (en) * 2013-03-21 2016-03-29 Vale S.A. Bucking circuit for annulling a magnetic field
CN104483709A (zh) * 2014-12-08 2015-04-01 袁锡章 手持式对应物质万能探测器
CN111290029B (zh) * 2020-03-27 2021-11-02 吉林大学 非共面Bucking补偿的拖曳式电磁装置及制作方法
CN113534266B (zh) * 2021-07-08 2022-05-13 吉林大学 一种含补偿环z分量多接收线圈扩频航空电磁勘探装置
CN114624782A (zh) * 2022-01-27 2022-06-14 湖南继善高科技有限公司 一种一次场补偿式电磁探测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828243A (en) * 1968-05-01 1974-08-06 Varian Associates Apparatus and method for electromagnetic geophysical exploration
SU1038910A1 (ru) * 1982-04-07 1983-08-30 Северо-Западное Производственное Геологическое Объединение "Севзапгеология" Устройство дл геоэлектроразведки
US6600320B2 (en) * 1996-03-25 2003-07-29 The Johns Hopkins University Apparatus with movable receiver coil array for locating a buried metallic object
CA2420806A1 (en) * 2002-03-06 2003-09-06 Raymond Macklin Whitton Method and apparatus for a rigidly joined together and floating bucking and receiver coil assembly for use in airborne electromagnetic survey systems
US7157914B2 (en) * 2002-11-20 2007-01-02 Edward Beverly Morrison Airborne electromagnetic time domain system, computer product and method

Also Published As

Publication number Publication date
RU2008119277A (ru) 2009-11-27
CA2626195C (en) 2015-05-26
CN101292176A (zh) 2008-10-22
WO2007045963A3 (en) 2008-01-03
CA2626195A1 (en) 2007-04-26
WO2007045963A2 (en) 2007-04-26

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