NO844614L - Fremgangsmaate og apparat for elektromagnetisk kartlegging av undersjoeiske formasjoner - Google Patents

Fremgangsmaate og apparat for elektromagnetisk kartlegging av undersjoeiske formasjoner

Info

Publication number
NO844614L
NO844614L NO844614A NO844614A NO844614L NO 844614 L NO844614 L NO 844614L NO 844614 A NO844614 A NO 844614A NO 844614 A NO844614 A NO 844614A NO 844614 L NO844614 L NO 844614L
Authority
NO
Norway
Prior art keywords
distance
current
source
detector
characteristic
Prior art date
Application number
NO844614A
Other languages
English (en)
Norwegian (no)
Inventor
Leonard J Srnka
Original Assignee
Exxon Production Research 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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of NO844614L publication Critical patent/NO844614L/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
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • G01V3/06—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current using AC
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
NO844614A 1983-11-21 1984-11-20 Fremgangsmaate og apparat for elektromagnetisk kartlegging av undersjoeiske formasjoner NO844614L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/554,032 US4617518A (en) 1983-11-21 1983-11-21 Method and apparatus for offshore electromagnetic sounding utilizing wavelength effects to determine optimum source and detector positions

Publications (1)

Publication Number Publication Date
NO844614L true NO844614L (no) 1985-05-22

Family

ID=24211774

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844614A NO844614L (no) 1983-11-21 1984-11-20 Fremgangsmaate og apparat for elektromagnetisk kartlegging av undersjoeiske formasjoner

Country Status (8)

Country Link
US (1) US4617518A (ja)
JP (1) JPS60135783A (ja)
AU (1) AU3571784A (ja)
ES (1) ES8606671A1 (ja)
FR (1) FR2555322B1 (ja)
GB (1) GB2155182A (ja)
NL (1) NL8403541A (ja)
NO (1) NO844614L (ja)

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GB8429294D0 (en) 1984-12-27
NL8403541A (nl) 1985-06-17
JPS60135783A (ja) 1985-07-19
US4617518A (en) 1986-10-14
FR2555322A1 (fr) 1985-05-24
AU3571784A (en) 1985-05-30

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