NO20070388L - Prosessering av elektromagnetiske data - Google Patents

Prosessering av elektromagnetiske data

Info

Publication number
NO20070388L
NO20070388L NO20070388A NO20070388A NO20070388L NO 20070388 L NO20070388 L NO 20070388L NO 20070388 A NO20070388 A NO 20070388A NO 20070388 A NO20070388 A NO 20070388A NO 20070388 L NO20070388 L NO 20070388L
Authority
NO
Norway
Prior art keywords
processing
receiver
multicomponent
electromagnetic data
source
Prior art date
Application number
NO20070388A
Other languages
English (en)
Inventor
Lasse Amundsen
Egil Holvik
Original Assignee
Electromagnetic Geoservices 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 Electromagnetic Geoservices As filed Critical Electromagnetic Geoservices As
Publication of NO20070388L publication Critical patent/NO20070388L/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
    • G01V3/38—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
    • 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

Abstract

Det tilveiebringes en fremgangsmåte for prosessering av multikomponente, mulit-offsett elektromagnetiske data målt ved minst en multikomponentmottaker (20), der disse data er representative for elektriske og magnetiske felt på grunn av en kilde og der minst en multikomponent mottaker er anordnet på et dyp større enn den til kilden. Metoden omfatter dekomponering av målte multi-offsett elektriske og -magnetiske felt i oppovergående og nedovergående komponenter (21) og å formulere en støyfjerningsoperator (22) fra de nedovergående komponenter og egenskapene for mediet som omgår den minst ene mottaker.
NO20070388A 2004-06-26 2007-01-22 Prosessering av elektromagnetiske data NO20070388L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0414373A GB2415511B (en) 2004-06-26 2004-06-26 Processing electromagnetic data
PCT/EP2005/052781 WO2006000538A1 (en) 2004-06-26 2005-06-16 Processing electromagnetic data

Publications (1)

Publication Number Publication Date
NO20070388L true NO20070388L (no) 2007-03-20

Family

ID=32800270

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070388A NO20070388L (no) 2004-06-26 2007-01-22 Prosessering av elektromagnetiske data

Country Status (13)

Country Link
US (1) US20080221795A1 (no)
EP (1) EP1779147A1 (no)
CN (1) CN101002111A (no)
AU (1) AU2005256608A1 (no)
BR (1) BRPI0512596A (no)
CA (1) CA2571362A1 (no)
GB (1) GB2415511B (no)
MA (1) MA28676B1 (no)
MX (1) MXPA06015258A (no)
NO (1) NO20070388L (no)
RU (1) RU2006145503A (no)
WO (1) WO2006000538A1 (no)
ZA (1) ZA200610778B (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8161438B2 (en) 2003-10-21 2012-04-17 Mentor Graphics Corporation Determining mutual inductance between intentional inductors
US7496871B2 (en) 2003-10-21 2009-02-24 Roberto Suaya Mutual inductance extraction using dipole approximations
GB2409900B (en) 2004-01-09 2006-05-24 Statoil Asa Processing seismic data representing a physical system
GB2412739B (en) * 2004-04-03 2008-08-06 Statoil Asa Electromagnetic wavefield analysis
GB2420855B (en) 2004-12-02 2009-08-26 Electromagnetic Geoservices As Source for electromagnetic surveying
GB2435693A (en) 2006-02-09 2007-09-05 Electromagnetic Geoservices As Seabed electromagnetic surveying
CA2639947C (en) 2006-02-14 2016-12-20 Exxonmobil Upstream Research Company Source monitoring for electromagnetic surveying
CA2643057C (en) 2006-02-21 2015-05-26 Exxonmobil Upstream Research Company Method for electromagnetic air-wave suppression by active cancellation and shielding
NO327007B1 (no) 2006-05-24 2009-04-06 Norsk Hydro As Fremgangsmate for elektromagnetisk geofysisk kartlegging av undersjoiske bergartsformasjoner
GB2439378B (en) 2006-06-09 2011-03-16 Electromagnetic Geoservices As Instrument for measuring electromagnetic signals
CN100434934C (zh) * 2006-07-12 2008-11-19 杨辉 重磁延拓回返垂直导数目标优化处理方法
WO2008024153A2 (en) 2006-08-24 2008-02-28 Exxonmobil Upstream Research Company Electromagnetic data processing system
GB2441787A (en) * 2006-09-15 2008-03-19 Electromagnetic Geoservices As Method of determining the orientation of an electric and magnetic receiver deployed remotely
GB2442749B (en) 2006-10-12 2010-05-19 Electromagnetic Geoservices As Positioning system
US7430474B2 (en) * 2006-10-31 2008-09-30 Schlumberger Technology Corporation Removing sea surface-related electromagnetic fields in performing an electromagnetic survey
GB0623279D0 (en) * 2006-11-22 2007-01-03 Statoil Asa Air wave modeling for MCSEM/SBL surveying
GB2445582A (en) 2007-01-09 2008-07-16 Statoil Asa Method for analysing data from an electromagnetic survey
WO2009114483A1 (en) 2008-03-08 2009-09-17 Mentor Graphics Corporation High-frequency vlsi interconnect and intentional inductor impedance extraction in the presence of a multi-layer conductive substrate
WO2009137248A2 (en) 2008-04-17 2009-11-12 Hardman Richard H Methods for producing a log of material properties
US7795873B2 (en) 2008-07-15 2010-09-14 Mtem Ltd Method for attenuating air wave response in marine electromagnetic surveying
GB2464270B (en) * 2008-10-07 2011-01-12 Reeves Wireline Tech Ltd A method of enhancing attributes of logs of geological formations
CN102608665A (zh) * 2011-11-01 2012-07-25 蔡运胜 物探时间域瞬变电磁系统测量数据资料精细处理技术
CN104375195B (zh) * 2013-08-15 2017-03-15 中国石油天然气集团公司 时频电磁的多源多分量三维联合反演方法
GB2521598A (en) * 2013-12-02 2015-07-01 Statoil Petroleum As Multi-dimensional deconvolution using exact boundary conditions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094304A (en) * 1972-10-16 1978-06-13 Bolt Beranek And Newman Inc. Method and apparatus for measurement of acoustic impedance transitions in media such as human bodies
GB2296567A (en) * 1994-12-24 1996-07-03 Geco As Source signature determination and multiple reflection reduction
GB9800741D0 (en) * 1998-01-15 1998-03-11 Geco As Multiple attenuation of multi-component sea-bottom data
US6415231B1 (en) * 2000-08-14 2002-07-02 Joel J. Hebert Method and apparatus for planning and performing a pressure survey
GB2381314B (en) * 2001-10-26 2005-05-04 Westerngeco Ltd A method of and an apparatus for processing seismic data
GB2385923B (en) * 2002-05-24 2004-07-28 Statoil Asa System and method for electromagnetic wavefield resolution

Also Published As

Publication number Publication date
MXPA06015258A (es) 2007-09-27
GB0414373D0 (en) 2004-07-28
CN101002111A (zh) 2007-07-18
CA2571362A1 (en) 2006-01-05
ZA200610778B (en) 2008-01-30
MA28676B1 (fr) 2007-06-01
RU2006145503A (ru) 2008-08-10
AU2005256608A1 (en) 2006-01-05
US20080221795A1 (en) 2008-09-11
GB2415511A (en) 2005-12-28
BRPI0512596A (pt) 2008-03-25
EP1779147A1 (en) 2007-05-02
WO2006000538A1 (en) 2006-01-05
GB2415511B (en) 2008-09-24

Similar Documents

Publication Publication Date Title
NO20070388L (no) Prosessering av elektromagnetiske data
NO20070048L (no) Fremgangsmater og systemer for effektiv innsamling ved seismiske undersokelser med tauet streamer
Flynn et al. Functional and phylogenetic diversity as predictors of biodiversity–ecosystem‐function relationships
NO20061595L (no) Metode og apparat for adaptiv over/under kombinasjon av seismiske data
GB2450031A (en) Method and appartus for characterizing heavy oil components in petroleum reservoirs
WO2006073491A3 (en) System and method for producing chemical or biochemical signals
NO20064906L (no) Elektromagnetisk bolgefeltanalyse
GB2381314B (en) A method of and an apparatus for processing seismic data
NO20080087L (no) Fremgangsmate og anordning for reservoarfluidbestemmelse i NMR-logging
MY142291A (en) Estimating noise at one frequency by sampling noise at other frequencies
EP1417514A4 (en) SYSTEM FOR MULTI-DIMENSIONAL DATA ANALYSIS
NO341578B1 (no) Støykansellering i VSP-type målinger ved generering av seismiske kart
NO20035272L (no) Perforeringkanon omfattende et instrument for overvaking eller maling i en bronn, samt fremgangsmate for komplettering.
FR2900745B1 (fr) Procede et dispositif de diagnostic d'un mecanisme
WO2002007064A3 (en) Method and apparatus for the processing of remotely collected electronic information characterizing properties of biological entities
ATE416552T1 (de) Sicherung des zugangs zu multimedia-inhalten durch authentifizierte distanzmessung
SG149899A1 (en) Methods and apparatus for data analysis
NO20084012L (no) Apparat og fremgangsmate for a generere audiobandverdier, og apparat og fremgangsmate for a generere audioutvalg i tidsdomene
NO20052430L (no) Fremgangsmate for a eliminere virkningene av mottagerkobling fra seismiske data
NO20053551L (no) Verktoy for maling av perforeringstunneldybde.
GB2454150A (en) Computational music-tempo estimation
WO2008010608A3 (en) Signal analyzer and method for signal analysis
CA2454666A1 (en) Multi-measurement nmr analysis based on maximum entropy
ATE469469T1 (de) Verfahren und vorrichtung zur identifikation von übersprecherquellen
EP1118855A3 (en) Method for predicting flammability limits of complex mixtures

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application