NO990932D0 - Passivt geofysisk prospekteringsapparat og fremgangsmÕte basert pÕ deteksjon av diskontinuiteter tilknyttet elektromagnetiske felter med ekstremt lav frekvens - Google Patents

Passivt geofysisk prospekteringsapparat og fremgangsmÕte basert pÕ deteksjon av diskontinuiteter tilknyttet elektromagnetiske felter med ekstremt lav frekvens

Info

Publication number
NO990932D0
NO990932D0 NO990932A NO990932A NO990932D0 NO 990932 D0 NO990932 D0 NO 990932D0 NO 990932 A NO990932 A NO 990932A NO 990932 A NO990932 A NO 990932A NO 990932 D0 NO990932 D0 NO 990932D0
Authority
NO
Norway
Prior art keywords
detection
low frequency
method based
extremely low
electromagnetic fields
Prior art date
Application number
NO990932A
Other languages
English (en)
Other versions
NO990932L (no
Inventor
John R Jackson
Original Assignee
Arismendi Jr Andres M
John R Jackson
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 Arismendi Jr Andres M, John R Jackson filed Critical Arismendi Jr Andres M
Publication of NO990932D0 publication Critical patent/NO990932D0/no
Publication of NO990932L publication Critical patent/NO990932L/no

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
    • G01V3/082—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 operating with fields produced by spontaneous potentials, e.g. electrochemical or produced by telluric currents
    • 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
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO990932A 1996-08-27 1999-02-26 Passivt geofysisk prospekteringsapparat og fremgangsmÕte basert pÕ deteksjon av diskontinuiteter tilknyttet elektromagnetiske felter med ekstremt lav frekvens NO990932L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/703,485 US5777478A (en) 1996-08-27 1996-08-27 Passive geophysical prospecting apparatus and method based upon detection of discontinuities associated with extremely low frequency electromagnetic fields
PCT/US1997/012882 WO1998009183A1 (en) 1996-08-27 1997-07-23 Passive geophysical prospecting apparatus and method based upon detection of discontinuities associated with extremely low frequency electromagnetic fields

Publications (2)

Publication Number Publication Date
NO990932D0 true NO990932D0 (no) 1999-02-26
NO990932L NO990932L (no) 1999-04-20

Family

ID=24825575

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990932A NO990932L (no) 1996-08-27 1999-02-26 Passivt geofysisk prospekteringsapparat og fremgangsmÕte basert pÕ deteksjon av diskontinuiteter tilknyttet elektromagnetiske felter med ekstremt lav frekvens

Country Status (11)

Country Link
US (2) US5777478A (no)
EP (1) EP0922238A4 (no)
JP (1) JP2001505301A (no)
KR (1) KR20000035860A (no)
CN (1) CN1237247A (no)
AU (1) AU718742B2 (no)
BR (1) BR9714492A (no)
CA (1) CA2264190A1 (no)
NO (1) NO990932L (no)
NZ (1) NZ334267A (no)
WO (1) WO1998009183A1 (no)

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US6414492B1 (en) 2000-11-02 2002-07-02 Amalgamated Explorations, Inc. Method and apparatus for passive detection of geophysical discontinuities in the earth
US9372279B2 (en) * 2001-05-08 2016-06-21 Shuji Mori Method of determining petroleum location
GB2382875B (en) * 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
US6911823B2 (en) * 2002-02-11 2005-06-28 White's Electronics, Inc. Metal detector employing static discrimination
US6879161B2 (en) * 2002-02-11 2005-04-12 White's Electronics, Inc. Method and apparatus for distinguishing metal objects employing multiple frequency interrogation
US6937190B1 (en) 2002-04-16 2005-08-30 John R. Jackson Electromagnetic impulse survey apparatus and method
GB2385923B (en) 2002-05-24 2004-07-28 Statoil Asa System and method for electromagnetic wavefield resolution
CN100339724C (zh) * 2002-12-10 2007-09-26 加利福尼亚大学董事会 利用受控源电磁场监测碳氢化合物储藏层的系统和方法
US6950747B2 (en) * 2003-01-30 2005-09-27 Kent Byerly Methods of processing magnetotelluric signals
GB2399640B (en) 2003-03-17 2007-02-21 Statoil Asa Method and apparatus for determining the nature of submarine reservoirs
US7248052B2 (en) * 2003-05-28 2007-07-24 Weaver W Barry Electric power grid induced geophysical prospecting method and apparatus
US8945746B2 (en) * 2009-08-12 2015-02-03 Samsung Sdi Co., Ltd. Battery pack with improved heat dissipation efficiency
CN1252492C (zh) 2003-12-25 2006-04-19 周仁安 大地电磁波电阻率测量方法及其仪器
GB2409900B (en) 2004-01-09 2006-05-24 Statoil Asa Processing seismic data representing a physical system
GB2413851B (en) * 2004-05-06 2006-08-09 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
AU2005202867B2 (en) * 2005-06-29 2011-10-20 McKita Jackson, Barbara Electromagnetic impulse survey apparatus and method
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GB2434868B (en) 2006-02-06 2010-05-12 Statoil Asa Method of conducting a seismic survey
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US8055446B2 (en) * 2006-10-11 2011-11-08 Byerly Kent A Methods of processing magnetotelluric signals
GB2442749B (en) 2006-10-12 2010-05-19 Electromagnetic Geoservices As Positioning system
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WO2009006464A1 (en) * 2007-07-03 2009-01-08 Shell Oil Company Method of determining electrical anisotropy in a subsurface formation
US8124931B2 (en) * 2007-08-10 2012-02-28 Schlumberger Technology Corporation Method and apparatus for oil spill detection
CN101414838B (zh) * 2008-12-02 2012-07-04 中国电子科技集团公司第十四研究所 无源微波侦听系统
US8829907B2 (en) * 2009-09-18 2014-09-09 Baker Hughes Incorporated Frequency filtering and adjustment of electromagnetically received signals from antennas
EP3543748A1 (en) 2011-03-30 2019-09-25 ES Xplore, LLC, Apparatus and system for passive electroseismic surveying
CN103091717B (zh) * 2013-01-09 2015-10-21 中国科学院电工研究所 一种收发自动同步变频的电磁勘探方法
US8873334B2 (en) 2013-03-05 2014-10-28 Hunt Energy Enterprises, L.L.C. Correlation techniques for passive electroseismic and seismoelectric surveying
US8633700B1 (en) 2013-03-05 2014-01-21 Hunt Energy Enterprises, Llc Sensors for passive electroseismic and seismoelectric surveying
CN105277988B (zh) * 2014-07-22 2017-11-21 仕弘技术工程有限公司 一种地质数据探测系统
CN104467474A (zh) * 2014-11-22 2015-03-25 成都智利达科技有限公司 一种非线性负反馈大电流led恒定开关稳压电源

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Also Published As

Publication number Publication date
NO990932L (no) 1999-04-20
KR20000035860A (ko) 2000-06-26
WO1998009183A1 (en) 1998-03-05
NZ334267A (en) 2000-02-28
JP2001505301A (ja) 2001-04-17
CA2264190A1 (en) 1998-03-05
AU718742B2 (en) 2000-04-20
EP0922238A1 (en) 1999-06-16
AU4043997A (en) 1998-03-19
BR9714492A (pt) 2000-04-25
CN1237247A (zh) 1999-12-01
US6087833A (en) 2000-07-11
US5777478A (en) 1998-07-07
EP0922238A4 (en) 2001-01-24

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