NO20085022L - Analyse av tidsforlop med elektronmagnetisk data - Google Patents

Analyse av tidsforlop med elektronmagnetisk data

Info

Publication number
NO20085022L
NO20085022L NO20085022A NO20085022A NO20085022L NO 20085022 L NO20085022 L NO 20085022L NO 20085022 A NO20085022 A NO 20085022A NO 20085022 A NO20085022 A NO 20085022A NO 20085022 L NO20085022 L NO 20085022L
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NO
Norway
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resistivity
data
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Application number
NO20085022A
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English (en)
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NO341051B1 (no
Inventor
Leonard J Srnka
Dmitriy A Pavlov
James J Carazzone
Original Assignee
Exxonmobil Upstream Res Co
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Application filed by Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of NO20085022L publication Critical patent/NO20085022L/no
Publication of NO341051B1 publication Critical patent/NO341051B1/no

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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
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Fremgangsmåte for å bestemme tidsavhengige endringer [73] i jordens vertikale og horisontale elektriske resistivitet og fluidmetninger fra elektromagnetiske undersøkelsesmåler utført til havs. Fremgangsmåten krever både pålinje og avlinje data, hvilket bør inkludere i det minste en elektromagnetisk feltkomponent i det minste hovedsakelig følsom for vertikal resistivitet og en annen komponent i det minste hovedsakelig følsom for horisontal resistivitet [62]. Ved bruk av en horisontal elektrisk dipolkilde foretrekkes pålinje Ez og avlinje Hz målinger. For en horisontal magnetisk dipolkilde, foretrekke pålinje H2 og avlinje E2 data. Magnetotelluriske data kan erstattes for kontrollert kildedata i det minste hovedsakelig følsomme for horisontal resistivitet. Maxwell's ligninger løses ved fremadmodellering [64, 65] eller ved inversjon [66, 67], ved bruk av resistivitetsmodeller av undergrunnen som enten er isotropiske [64, 66] eller anisotrope [65, 67]. Fluidmetning bestemmes fra de vertikale og horisontale resistiviteter ved bruk av empiriske forhold eller bergartsfysiske modeller [70].
NO20085022A 2006-05-04 2008-12-03 Analyse av tidsforløp med elektronmagnetisk data NO341051B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79756006P 2006-05-04 2006-05-04
PCT/US2007/005816 WO2007130205A2 (en) 2006-05-04 2007-03-06 Time lapse analysis with electromagnetic data

Publications (2)

Publication Number Publication Date
NO20085022L true NO20085022L (no) 2009-01-30
NO341051B1 NO341051B1 (no) 2017-08-14

Family

ID=36790903

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20085022A NO341051B1 (no) 2006-05-04 2008-12-03 Analyse av tidsforløp med elektronmagnetisk data

Country Status (10)

Country Link
US (1) US8437961B2 (no)
EP (1) EP2052267B1 (no)
CN (1) CN101438176B (no)
AU (1) AU2007248882B2 (no)
BR (1) BRPI0711282B8 (no)
CA (1) CA2650105C (no)
MX (1) MX2008013955A (no)
NO (1) NO341051B1 (no)
RU (1) RU2428720C2 (no)
WO (1) WO2007130205A2 (no)

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Also Published As

Publication number Publication date
EP2052267A2 (en) 2009-04-29
MX2008013955A (es) 2008-11-12
US8437961B2 (en) 2013-05-07
WO2007130205A2 (en) 2007-11-15
CA2650105C (en) 2016-02-09
CN101438176B (zh) 2013-05-15
US20090005994A1 (en) 2009-01-01
AU2007248882B2 (en) 2011-01-27
EP2052267B1 (en) 2013-10-16
NO341051B1 (no) 2017-08-14
WO2007130205B1 (en) 2008-06-12
CN101438176A (zh) 2009-05-20
EP2052267A4 (en) 2010-12-15
RU2008147704A (ru) 2010-06-10
WO2007130205A3 (en) 2008-04-24
BRPI0711282B8 (pt) 2018-09-11
CA2650105A1 (en) 2007-11-15
AU2007248882A1 (en) 2007-11-15
RU2428720C2 (ru) 2011-09-10
BRPI0711282A2 (pt) 2012-03-06

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