NO20092108L - Fjerning av havoverflaterelaterte elektromagnetiske felter ved gjennomforing av enelektromagnetisk undersokelse - Google Patents

Fjerning av havoverflaterelaterte elektromagnetiske felter ved gjennomforing av enelektromagnetisk undersokelse

Info

Publication number
NO20092108L
NO20092108L NO20092108A NO20092108A NO20092108L NO 20092108 L NO20092108 L NO 20092108L NO 20092108 A NO20092108 A NO 20092108A NO 20092108 A NO20092108 A NO 20092108A NO 20092108 L NO20092108 L NO 20092108L
Authority
NO
Norway
Prior art keywords
sea surface
removal
conducting
surface related
electromagnetic
Prior art date
Application number
NO20092108A
Other languages
English (en)
Norwegian (no)
Inventor
Peter M Van Den Berg
Aria Abubakar
Tarek Habashy
Original Assignee
Geco Technology Bv
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 Geco Technology Bv filed Critical Geco Technology Bv
Publication of NO20092108L publication Critical patent/NO20092108L/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
    • G01V3/12—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

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)
NO20092108A 2006-10-31 2009-05-29 Fjerning av havoverflaterelaterte elektromagnetiske felter ved gjennomforing av enelektromagnetisk undersokelse NO20092108L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/554,857 US7430474B2 (en) 2006-10-31 2006-10-31 Removing sea surface-related electromagnetic fields in performing an electromagnetic survey
PCT/US2007/070689 WO2008054888A2 (en) 2006-10-31 2007-06-08 Removing sea surface-related electromagnetic fields in performing an electromagnetic survey

Publications (1)

Publication Number Publication Date
NO20092108L true NO20092108L (no) 2009-07-29

Family

ID=39331331

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092108A NO20092108L (no) 2006-10-31 2009-05-29 Fjerning av havoverflaterelaterte elektromagnetiske felter ved gjennomforing av enelektromagnetisk undersokelse

Country Status (4)

Country Link
US (1) US7430474B2 (de)
EP (1) EP2137555A2 (de)
NO (1) NO20092108L (de)
WO (1) WO2008054888A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860655B2 (en) * 2006-07-14 2010-12-28 Westerngeco L.L.C. Electromagnetically detecting thin resistive bodies in shallow water and terrestrial environments
US7657391B2 (en) * 2006-07-14 2010-02-02 Westerngeco L.L.C. Electromagnetically detecting thin resistive bodies in shallow water and terrestrial environments
CA2725301A1 (en) * 2008-05-30 2009-12-03 Ion Geophysical Corporation Electromagnetic exploration
US8289025B2 (en) * 2009-06-22 2012-10-16 Westerngeco L.L.C. Deriving an electromagnetic field in one direction based on measurement data of one or more sensing elements for measuring an electromagnetic field in another direction
US9207351B2 (en) 2009-06-26 2015-12-08 Exxonmobil Upstream Research Company Constructing resistivity models from stochastic inversion
IT1403606B1 (it) * 2010-12-22 2013-10-31 Eni Spa Sistema di rilevamento di formazioni geologiche sottomarine in particolare per la localizzazione di formazioni di idrocarburi
US11067657B2 (en) * 2016-04-19 2021-07-20 Vanderbilt University Uniform radio frequency magnetic fields in the body for high field MRI

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476922A1 (fr) 1980-02-21 1981-08-28 Superflexit Sa Boitier de derivation pour canalisations electriques
PL141895B1 (en) 1983-03-03 1987-09-30 Instytut Gornictwa Naftowego Gaz Method of and system for direct prospecting of hydrocarbon accumulations
US4617518A (en) 1983-11-21 1986-10-14 Exxon Production Research Co. Method and apparatus for offshore electromagnetic sounding utilizing wavelength effects to determine optimum source and detector positions
GB9818875D0 (en) 1998-08-28 1998-10-21 Norske Stats Oljeselskap Method and apparatus for determining the nature of subterranean reservoirs
CN1246706C (zh) 2000-08-14 2006-03-22 电磁地形服务公司 确定地下储层性质的方法和设备
GB2385923B (en) 2002-05-24 2004-07-28 Statoil Asa System and method for electromagnetic wavefield resolution
EP1636613A4 (de) * 2003-06-26 2006-12-27 Exxonmobil Upstream Res Co Verfahren zur entfernung des air-wave-effekts aus elektromagnetischen offshore-daten mit gesteuerter quelle im frequenzbereich
GB2412740B (en) 2004-04-03 2008-09-17 Statoil Asa Calibration filters
GB2412741B (en) 2004-04-03 2009-02-25 Statoil Asa Electromagnetic data processing
GB2412739B (en) 2004-04-03 2008-08-06 Statoil Asa Electromagnetic wavefield analysis
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.

Also Published As

Publication number Publication date
WO2008054888A3 (en) 2008-10-02
WO2008054888A2 (en) 2008-05-08
EP2137555A2 (de) 2009-12-30
US7430474B2 (en) 2008-09-30
US20080103700A1 (en) 2008-05-01

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Legal Events

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