NO20085275L - Elektromagnetisk kartlegging - Google Patents

Elektromagnetisk kartlegging

Info

Publication number
NO20085275L
NO20085275L NO20085275A NO20085275A NO20085275L NO 20085275 L NO20085275 L NO 20085275L NO 20085275 A NO20085275 A NO 20085275A NO 20085275 A NO20085275 A NO 20085275A NO 20085275 L NO20085275 L NO 20085275L
Authority
NO
Norway
Prior art keywords
region
interest
mapping dataset
mapping
source
Prior art date
Application number
NO20085275A
Other languages
English (en)
Other versions
NO342127B1 (no
Inventor
Lucy Macgregor
David Andreis
Neville Barker
Original Assignee
Rock Solid Images Inc
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 Rock Solid Images Inc filed Critical Rock Solid Images Inc
Publication of NO20085275L publication Critical patent/NO20085275L/no
Publication of NO342127B1 publication Critical patent/NO342127B1/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
    • G01V3/083—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
    • 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
    • G01V3/17—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 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
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • 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
    • G01V2003/086—Processing

Landscapes

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

Abstract

En fremgangsmåte for å analysere resultater fra en controlled source elektromagnetisk kartlegging av en region av interesse som inneholder en tidligere identifisert geologisk struktur egnet til å holde hydrokarboner er beskrevet. Fremgangsmåten innbefatter å tilveiebringe et første kartleggende datasett fremskaffet utenfor regionen av interesse, dvs. off-target, for et utvalg av kilde-mottakerorienteringer og offseter, og å tilveiebringe et andre kartleggende datasett fremskaffet innenfor regionen av interesse, dvs. on target, for et utvalg av kilde-mottaker-offseter. Fremgangsmåten innbefatter videre å utføre en matematisk inversjon av det første kartleggende datasettet for å tilveiebringe en modell over de underjordiske lagene utenfor regionen av interesse, og å prosessere det andre kartleggende datasettet for å tilveiebringe en modell over de underjordiske lagene innenfor regionen av interesse, hvori prosesseringen av det andre kartleggende datasettet tar hensyn til resultatene av inversjonen av det første kartleggende datasettet.
NO20085275A 2006-05-22 2008-12-17 Elektromagnetisk kartlegging NO342127B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0610136A GB2438430B (en) 2006-05-22 2006-05-22 Electromagnetic surveying
PCT/GB2007/001497 WO2007135359A2 (en) 2006-05-22 2007-04-24 Electromagnetic surveying

Publications (2)

Publication Number Publication Date
NO20085275L true NO20085275L (no) 2008-12-17
NO342127B1 NO342127B1 (no) 2018-03-26

Family

ID=36660618

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20085275A NO342127B1 (no) 2006-05-22 2008-12-17 Elektromagnetisk kartlegging

Country Status (11)

Country Link
US (1) US8265913B2 (no)
EP (1) EP2021834A2 (no)
CN (1) CN101479627B (no)
AU (1) AU2007253080B2 (no)
BR (1) BRPI0712169B1 (no)
GB (1) GB2438430B (no)
MX (1) MX2008014762A (no)
MY (1) MY150172A (no)
NO (1) NO342127B1 (no)
RU (1) RU2407043C2 (no)
WO (1) WO2007135359A2 (no)

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CA2663662C (en) 2006-09-13 2016-07-05 Exxonmobil Upstream Research Company Rapid inversion of electromagnetic reconnaissance survey data
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US8547783B2 (en) 2007-12-12 2013-10-01 Exxonmobil Upstream Research Company Method and apparatus for evaluating submarine formations
WO2009079355A1 (en) * 2007-12-18 2009-06-25 Schlumberger Canada Limited System and method for improving surface electromagnetic surveys
US9074454B2 (en) * 2008-01-15 2015-07-07 Schlumberger Technology Corporation Dynamic reservoir engineering
GB2458280B (en) * 2008-03-11 2011-02-23 Ohm Ltd Hydrocarbon reservoir surveying
US9529110B2 (en) * 2008-03-31 2016-12-27 Westerngeco L. L. C. Constructing a reduced order model of an electromagnetic response in a subterranean structure
CN102099545B (zh) 2008-05-20 2015-06-10 环氧乙烷材料股份有限公司 用于确定地下断层几何形状的功能性支撑剂的制造方法和用途
US8164340B2 (en) * 2008-10-23 2012-04-24 Kjt Enterprises, Inc. Method for determining electromagnetic survey sensor orientation
US10416334B2 (en) 2009-01-20 2019-09-17 Equinor Energy As CSEM survey method
US9377556B2 (en) * 2009-03-13 2016-06-28 Schlumberger Technology Corporation Systems and methods for electromagnetic detection of a formation anomaly from a near bit location while drilling
RU2411549C1 (ru) * 2009-10-06 2011-02-10 Федеральное Государственное Унитарное Предприятие "Сибирский Научно-Исследовательский Институт Геологии, Геофизики И Минерального Сырья" Способ геоэлектроразведки
JP5362599B2 (ja) * 2010-01-26 2013-12-11 株式会社日立製作所 電磁波源探査方法、電磁波源探査プログラム、電磁波源探査装置
US8570044B2 (en) * 2010-03-01 2013-10-29 Westerngeco L.L.C. Providing measurements to enable determination of electrical resistivity anisotropy of a subterranean structure
US8378685B2 (en) * 2010-03-22 2013-02-19 Westerngeco L.L.C. Surveying a subterranean structure using a vertically oriented electromagnetic source
US8498845B2 (en) * 2010-04-21 2013-07-30 Exxonmobil Upstream Research Company Method for geophysical imaging
EP2598915B1 (en) 2010-07-27 2018-11-07 Exxonmobil Upstream Research Company Inverting geophysical data for geological parameters or lithology
EP2606452A4 (en) 2010-08-16 2017-08-16 Exxonmobil Upstream Research Company Reducing the dimensionality of the joint inversion problem
US9453929B2 (en) 2011-06-02 2016-09-27 Exxonmobil Upstream Research Company Joint inversion with unknown lithology
US9702995B2 (en) 2011-06-17 2017-07-11 Exxonmobil Upstream Research Company Domain freezing in joint inversion
US8990019B2 (en) 2011-11-30 2015-03-24 Pgs Geophysical As Methods and apparatus for rapid determination of target depth and transverse resistance
US9606256B2 (en) 2011-12-07 2017-03-28 Pgs Geophysical As Method and system of determining parameters associated with a hydrocarbon bearing formation beneath a sea bed
US10591638B2 (en) 2013-03-06 2020-03-17 Exxonmobil Upstream Research Company Inversion of geophysical data on computer system having parallel processors
US9846255B2 (en) 2013-04-22 2017-12-19 Exxonmobil Upstream Research Company Reverse semi-airborne electromagnetic prospecting
US10436928B2 (en) 2014-12-19 2019-10-08 International Business Machines Corporation Detection and imaging of subsurface high impedance contrast objects
CN105044782B (zh) * 2015-07-09 2017-12-05 成都理工大学 一种海洋地下介质总有机碳含量的获取方法
US11892584B2 (en) * 2018-11-21 2024-02-06 Schlumberger Technology Corporation Marine to borehole electromagnetic survey
CN111340361B (zh) * 2020-02-25 2023-04-28 武汉轻工大学 求解黄酒原料指标范围的数据驱动模型分析方法及装置
NO346411B1 (en) * 2021-03-03 2022-07-11 Captrol As Method and apparatus for performing a marine CSEM survey
CN114236624B (zh) * 2021-12-17 2022-07-22 中国地质调查局水文地质环境地质调查中心 基于电磁法估算压裂改造空间体积的方法和系统
CN119224858B (zh) * 2024-12-05 2025-02-18 自然资源部第一海洋研究所 一种基于海底爬行器的电磁探测系统

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RU1805425C (ru) 1990-01-22 1993-03-30 Научно-производственное объединение "Союзморинжгеология" Способ морской электроразведки шельфовых зон
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GB2382875B (en) * 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
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GB2390904B (en) * 2002-07-16 2004-12-15 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
GB2410090B (en) * 2002-12-10 2006-03-08 Schlumberger Holdings Subsurface imaging
GB2402745B (en) * 2003-06-10 2005-08-24 Activeem Ltd Electromagnetic surveying for hydrocarbon reservoirs
GB2411006B (en) * 2004-02-16 2006-01-25 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
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GB2413851B (en) 2004-05-06 2006-08-09 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
GB2423370B (en) * 2005-02-22 2007-05-02 Ohm Ltd Electromagnetic surveying for resistive or conductive bodies
RU53460U1 (ru) * 2005-12-15 2006-05-10 Евгений Дмитриевич ЛИСИЦЫН Исследовательский комплекс для морской электроразведки нефтегазовых месторождений

Also Published As

Publication number Publication date
CN101479627A (zh) 2009-07-08
GB2438430A (en) 2007-11-28
WO2007135359A3 (en) 2008-07-31
BRPI0712169A2 (pt) 2012-03-13
EP2021834A2 (en) 2009-02-11
BRPI0712169B1 (pt) 2018-12-18
MY150172A (en) 2013-12-13
CN101479627B (zh) 2013-03-27
RU2008150484A (ru) 2010-06-27
BRPI0712169A8 (pt) 2015-12-29
AU2007253080B2 (en) 2010-12-09
NO342127B1 (no) 2018-03-26
RU2407043C2 (ru) 2010-12-20
AU2007253080A1 (en) 2007-11-29
WO2007135359A2 (en) 2007-11-29
GB0610136D0 (en) 2006-06-28
GB2438430B (en) 2008-09-17
US20070280047A1 (en) 2007-12-06
US8265913B2 (en) 2012-09-11
MX2008014762A (es) 2009-03-06

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ROCK SOLID IMAGES, US