DK2038682T3 - Fremgangsmåde til elektromagnetisk, geofysisk opmåling af undersøiske klippeformationer - Google Patents

Fremgangsmåde til elektromagnetisk, geofysisk opmåling af undersøiske klippeformationer

Info

Publication number
DK2038682T3
DK2038682T3 DK07747636.4T DK07747636T DK2038682T3 DK 2038682 T3 DK2038682 T3 DK 2038682T3 DK 07747636 T DK07747636 T DK 07747636T DK 2038682 T3 DK2038682 T3 DK 2038682T3
Authority
DK
Denmark
Prior art keywords
electromagnetic
rock formations
geophysical measurement
subsea
subsea rock
Prior art date
Application number
DK07747636.4T
Other languages
English (en)
Inventor
Brian Anthony Farrelly
Svein Erling Johnstad
Original Assignee
Statoil Petroleum As
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 Statoil Petroleum As filed Critical Statoil Petroleum As
Application granted granted Critical
Publication of DK2038682T3 publication Critical patent/DK2038682T3/da

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
    • G01V3/12—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
    • G01V3/08—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
    • G01V3/15—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
    • G01V3/165—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 magnetic or electric fields produced or modified by the object or by the detecting device

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (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)
DK07747636.4T 2006-05-24 2007-05-16 Fremgangsmåde til elektromagnetisk, geofysisk opmåling af undersøiske klippeformationer DK2038682T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20062365A NO327007B1 (no) 2006-05-24 2006-05-24 Fremgangsmate for elektromagnetisk geofysisk kartlegging av undersjoiske bergartsformasjoner
PCT/NO2007/000175 WO2007136276A1 (en) 2006-05-24 2007-05-16 Method for electromagnetic geophysical surveying of subsea rock formations

Publications (1)

Publication Number Publication Date
DK2038682T3 true DK2038682T3 (da) 2013-04-15

Family

ID=38723532

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07747636.4T DK2038682T3 (da) 2006-05-24 2007-05-16 Fremgangsmåde til elektromagnetisk, geofysisk opmåling af undersøiske klippeformationer

Country Status (10)

Country Link
US (1) US8299794B2 (da)
EP (1) EP2038682B1 (da)
AU (1) AU2007252339B2 (da)
BR (1) BRPI0711862B1 (da)
CA (1) CA2654199C (da)
DK (1) DK2038682T3 (da)
NO (2) NO327007B1 (da)
RU (1) RU2397512C1 (da)
SA (1) SA07280260B1 (da)
WO (1) WO2007136276A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435693A (en) * 2006-02-09 2007-09-05 Electromagnetic Geoservices As Seabed electromagnetic surveying
NO326957B1 (no) * 2006-02-13 2009-03-23 Norsk Hydro As Elektromagnetisk metode pa grunt vann med bruk av styrt kilde
GB2439378B (en) 2006-06-09 2011-03-16 Electromagnetic Geoservices As Instrument for measuring electromagnetic signals
GB2442749B (en) * 2006-10-12 2010-05-19 Electromagnetic Geoservices As Positioning system
GB2445582A (en) * 2007-01-09 2008-07-16 Statoil Asa Method for analysing data from an electromagnetic survey
US7659724B2 (en) 2007-03-29 2010-02-09 Westerngeco L.L.C. Surveying method using an arrangement of plural signal sources
RU2009107622A (ru) * 2009-03-04 2010-09-10 Закрытое акционерное общество "ЕММЕТ" (RU) Способ морской электроразведки нефтегазовых месторождений
US8131522B2 (en) * 2009-06-26 2012-03-06 Pgs Geophysical As Method for estimating and removing air wave response in marine electromagnetic surveying
US9274241B2 (en) * 2013-03-14 2016-03-01 Pgs Geophysical As Method and system for suppressing swell-induced electromagnetic noise
US10670757B2 (en) 2014-02-26 2020-06-02 Pgs Geophysical As Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition
US10132946B2 (en) 2014-08-13 2018-11-20 Pgs Geophysical As Methods and systems that combine wavefields associated with generalized source activation times and near-continuously recorded seismic data
US10317553B2 (en) 2014-08-13 2019-06-11 Pgs Geophysical As Methods and systems of wavefield separation applied to near-continuously recorded wavefields
CN104863576B (zh) * 2015-04-03 2017-12-08 山东大学 判断钻机钻进至一定深度时钻头所处地质层的方法
US10267936B2 (en) 2016-04-19 2019-04-23 Pgs Geophysical As Estimating an earth response
CN107561578B (zh) * 2016-07-01 2019-06-14 中国石油化工股份有限公司 一种针对宽方位地震资料的面波压制方法
CN109253857B (zh) * 2018-10-12 2019-08-06 山东科技大学 一种模拟深海采矿扬矿作业的实验装置
CN112114367B (zh) * 2020-09-25 2023-05-26 中国人民解放军海军工程大学 一种利用主动电场探测海域中电学分界面的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744021A (en) * 1971-07-13 1973-07-03 Texaco Inc Offshore seismic exploration method
US4715020A (en) 1986-10-29 1987-12-22 Western Atlas International, Inc. Simultaneous performance of multiple seismic vibratory surveys
US6545944B2 (en) 2001-05-30 2003-04-08 Westerngeco L.L.C. Method for acquiring and processing of data from two or more simultaneously fired sources
US7769572B2 (en) 2001-09-07 2010-08-03 Exxonmobil Upstream Research Co. Method of imaging subsurface formations using a virtual source array
WO2005010560A1 (en) * 2003-06-26 2005-02-03 Exxonmobil Upstream Research Company Method for removing air wave effect from offshore frequency domain controlled-source electromagnetic data
NO326506B1 (no) * 2003-07-10 2008-12-15 Norsk Hydro As Et maringeofysisk innsamlingssystem med en kabel med seismiske kilder og mottakere og elektromagnteiske kilder og mottakere
RU2236028C1 (ru) 2003-10-07 2004-09-10 РЫХЛИНСКИЙ Николай Иванович Способ морской геоэлектроразведки (варианты)
GB2411006B (en) * 2004-02-16 2006-01-25 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
GB2415511B (en) * 2004-06-26 2008-09-24 Statoil Asa Processing electromagnetic data
NO20044888L (no) * 2004-11-09 2006-05-10 Rocksource Geotech As Metode for identifikasjon av hydrokarbonreservoar.
RU53460U1 (ru) 2005-12-15 2006-05-10 Евгений Дмитриевич ЛИСИЦЫН Исследовательский комплекс для морской электроразведки нефтегазовых месторождений
WO2007097787A2 (en) 2006-02-21 2007-08-30 Exxonmobil Upstream Research Company Method for electromagnetic air-wave suppression by active cancellation and shielding
MX2008013955A (es) * 2006-05-04 2008-11-12 Exxonmobil Upstream Res Co Analisis de lapso de tiempo con datos electromagneticos.

Also Published As

Publication number Publication date
BRPI0711862B1 (pt) 2018-06-19
NO327007B1 (no) 2009-04-06
US20090243617A1 (en) 2009-10-01
WO2007136276A1 (en) 2007-11-29
RU2397512C1 (ru) 2010-08-20
US8299794B2 (en) 2012-10-30
CA2654199A1 (en) 2007-11-29
EP2038682B1 (en) 2013-01-02
SA07280260B1 (ar) 2011-02-23
BRPI0711862A2 (pt) 2011-11-29
AU2007252339A1 (en) 2007-11-29
EP2038682A1 (en) 2009-03-25
NO20062365L (no) 2007-11-26
RU2008151171A (ru) 2010-06-27
NO342904B1 (no) 2018-08-27
EP2038682A4 (en) 2012-03-14
NO20085313L (no) 2009-02-18
AU2007252339B2 (en) 2010-08-12
CA2654199C (en) 2013-10-22

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