EA200400761A1 - Способ определения анизотропного электрического удельного сопротивления и угла падения пласта в геологической формации - Google Patents

Способ определения анизотропного электрического удельного сопротивления и угла падения пласта в геологической формации

Info

Publication number
EA200400761A1
EA200400761A1 EA200400761A EA200400761A EA200400761A1 EA 200400761 A1 EA200400761 A1 EA 200400761A1 EA 200400761 A EA200400761 A EA 200400761A EA 200400761 A EA200400761 A EA 200400761A EA 200400761 A1 EA200400761 A1 EA 200400761A1
Authority
EA
Eurasian Patent Office
Prior art keywords
determining
geological formation
angle
fall
layer
Prior art date
Application number
EA200400761A
Other languages
English (en)
Other versions
EA005645B1 (ru
Inventor
Терухико Хагивара
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200400761A1 publication Critical patent/EA200400761A1/ru
Publication of EA005645B1 publication Critical patent/EA005645B1/ru

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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (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)

Abstract

Новый способ определения свойств анизотропного электрического удельного сопротивления подземной геологической формации, через которую проходит скважина, выполняют с использованием многокомпонентного индукционного измерительного инструмента для каротажного зондирования. Этот способ использует реактивную компоненту сигнала, индуцируемого вихревыми токами в формации, для определения свойств электрического удельного сопротивления на основе известного или заранее неизвестного значения угла наклона скважины.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400761A 2001-12-03 2002-12-03 Способ определения анизотропного электрического удельного сопротивления и угла падения пласта в геологической формации EA005645B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33699601P 2001-12-03 2001-12-03
PCT/US2002/038693 WO2003048813A1 (en) 2001-12-03 2002-12-03 Method for determining anisotropic resistivity and dip angle in an earth formation

Publications (2)

Publication Number Publication Date
EA200400761A1 true EA200400761A1 (ru) 2004-10-28
EA005645B1 EA005645B1 (ru) 2005-04-28

Family

ID=23318648

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400761A EA005645B1 (ru) 2001-12-03 2002-12-03 Способ определения анизотропного электрического удельного сопротивления и угла падения пласта в геологической формации

Country Status (7)

Country Link
US (1) US6760666B2 (ru)
EP (1) EP1451612A1 (ru)
AU (1) AU2002364523B2 (ru)
CA (1) CA2468865A1 (ru)
EA (1) EA005645B1 (ru)
NO (1) NO20042793L (ru)
WO (1) WO2003048813A1 (ru)

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Also Published As

Publication number Publication date
US6760666B2 (en) 2004-07-06
CA2468865A1 (en) 2003-06-12
NO20042793L (no) 2004-09-02
WO2003048813A1 (en) 2003-06-12
US20030105591A1 (en) 2003-06-05
EP1451612A1 (en) 2004-09-01
EA005645B1 (ru) 2005-04-28
AU2002364523A1 (en) 2003-06-17
AU2002364523B2 (en) 2007-08-16

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU