NO20091829L - Beregning av verdier for a undersoke en underjordisk struktur basert pa malinger i henhold til ulike elektromagnetiske undersokelsesteknikker - Google Patents

Beregning av verdier for a undersoke en underjordisk struktur basert pa malinger i henhold til ulike elektromagnetiske undersokelsesteknikker

Info

Publication number
NO20091829L
NO20091829L NO20091829A NO20091829A NO20091829L NO 20091829 L NO20091829 L NO 20091829L NO 20091829 A NO20091829 A NO 20091829A NO 20091829 A NO20091829 A NO 20091829A NO 20091829 L NO20091829 L NO 20091829L
Authority
NO
Norway
Prior art keywords
underground structure
examining
electromagnetic survey
calculation
values
Prior art date
Application number
NO20091829A
Other languages
English (en)
Inventor
David Alumbaugh
Jiuping Chen
Huntly F Morrison
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 NO20091829L publication Critical patent/NO20091829L/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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

For undersøkelse av en underjordisk struktur opptas første måledata i samsvar med en første elektromagnetisk undersøkelsesmetode og andre måledata i samsvar med en andre, ulik elektromagnetisk undersøkelsesmetode. En utgangsverdi for undersøkelse av den underjordiske strukturen blir beregnet, basert på de første og andre måledataene.
NO20091829A 2006-10-12 2009-05-11 Beregning av verdier for a undersoke en underjordisk struktur basert pa malinger i henhold til ulike elektromagnetiske undersokelsesteknikker NO20091829L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/548,905 US7400977B2 (en) 2006-10-12 2006-10-12 Computing values for surveying a subterranean structure based on measurements according to different electromagnetic survey techniques
PCT/US2007/070474 WO2008045594A1 (en) 2006-10-12 2007-06-06 Computing values for surveying a subterranean structure based on measurements according to different electromagnetic survey techniques

Publications (1)

Publication Number Publication Date
NO20091829L true NO20091829L (no) 2009-07-10

Family

ID=38981857

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091829A NO20091829L (no) 2006-10-12 2009-05-11 Beregning av verdier for a undersoke en underjordisk struktur basert pa malinger i henhold til ulike elektromagnetiske undersokelsesteknikker

Country Status (6)

Country Link
US (1) US7400977B2 (no)
AU (1) AU2007308095A1 (no)
GB (1) GB2456707B (no)
MX (1) MX2009003835A (no)
NO (1) NO20091829L (no)
WO (1) WO2008045594A1 (no)

Families Citing this family (20)

* 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
GB0616870D0 (en) * 2006-08-25 2006-10-04 Mtem Ltd Improvements In Marine EM Exploration
GB2455664B (en) * 2006-09-13 2011-02-16 Exxonmobil Upstream Res Co Rapid inversion of electromagnetic reconnaissance survey data
WO2009075961A1 (en) 2007-12-12 2009-06-18 Exxonmobil Upstream Research Company Method and apparatus for evaluating submarine formations
GB2458944B (en) * 2008-04-04 2012-06-27 Vetco Gray Controls Ltd Communication system for a hydrocarbon extraction plant
US7795873B2 (en) * 2008-07-15 2010-09-14 Mtem Ltd Method for attenuating air wave response in marine electromagnetic surveying
US8010291B2 (en) * 2008-11-08 2011-08-30 Westerngeco L.L.C. Processing measurement data that involves computing a derivative of the measurement data that represents a subterranean structure
US8614578B2 (en) * 2009-06-18 2013-12-24 Schlumberger Technology Corporation Attenuation of electromagnetic signals passing through conductive material
WO2012015542A1 (en) 2010-07-27 2012-02-02 Exxonmobil Upstream Research Company Inverting geophysical data for geological parameters or lithology
US8836336B2 (en) * 2010-08-12 2014-09-16 Westerngeco L.L.C. Combining different electromagnetic data to characterize a subterranean structure
US9195783B2 (en) 2010-08-16 2015-11-24 Exxonmobil Upstream Research Company Reducing the dimensionality of the joint inversion problem
EP2715603A4 (en) 2011-06-02 2016-07-13 Exxonmobil Upstream Res Co JOINT INVERSION WITH UNKNOWN LITHOLOGY
WO2012173718A1 (en) 2011-06-17 2012-12-20 Exxonmobil Upstream Research Company Domain freezing in joint inversion
US9494711B2 (en) 2011-07-21 2016-11-15 Garrett M Leahy Adaptive weighting of geophysical data types in joint inversion
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
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
US10877177B2 (en) 2017-12-18 2020-12-29 Pgs Geophysical As Obtaining long-period magnetotelluric marine survey data using a towed streamer system
NO346411B1 (en) * 2021-03-03 2022-07-11 Captrol As Method and apparatus for performing a marine CSEM survey

Family Cites Families (13)

* 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
BRPI0113208B8 (pt) 2000-08-14 2019-08-20 Electromagnetic Geoservices As métodos de determinação da natureza de um reservatório subterrâneo ou de procura de um reservatório subterrâneo com hidrocarbonetos, e, de levantamento de medições subterrâneas
GB2382875B (en) * 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
GB2385923B (en) 2002-05-24 2004-07-28 Statoil Asa System and method for electromagnetic wavefield resolution
GB2390904B (en) * 2002-07-16 2004-12-15 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
GB2402745B (en) 2003-06-10 2005-08-24 Activeem Ltd Electromagnetic surveying for hydrocarbon reservoirs
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
GB2411006B (en) 2004-02-16 2006-01-25 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
AU2006214069B2 (en) * 2005-02-18 2010-12-23 Bp Corporation North America Inc. System and method for using time-distance characteristics in acquisition, processing and imaging of t-CSEM data
GB2423370B (en) * 2005-02-22 2007-05-02 Ohm Ltd Electromagnetic surveying for resistive or conductive bodies
US20060186887A1 (en) * 2005-02-22 2006-08-24 Strack Kurt M Method for identifying subsurface features from marine transient controlled source electromagnetic surveys

Also Published As

Publication number Publication date
US7400977B2 (en) 2008-07-15
AU2007308095A2 (en) 2009-06-18
US20080091356A1 (en) 2008-04-17
MX2009003835A (es) 2009-09-07
GB2456707A (en) 2009-07-29
WO2008045594A1 (en) 2008-04-17
GB2456707A8 (en) 2011-03-16
GB2456707B (en) 2011-03-23
GB0908013D0 (en) 2009-06-24
AU2007308095A1 (en) 2008-04-17

Similar Documents

Publication Publication Date Title
GB2466175A (en) Apparatus and methods for continuous tomography of cores
TW200728704A (en) Apparatus and method for measuring real-time corrosion
EA201170737A1 (ru) Способ обработки ямр-диаграмм скважин для обеспечения непрерывности траспределения
GB2459402A (en) System for measuring stress in downhole tubulars
NO20092109L (no) Bestemmelse av elektrisk felt basert pa malinger fra en magnetisk feltsensor for undersokelse av en underjordisk struktur
NO20072430L (no) Fremgangsmate og anordning for innhenting av marine seismikkdata
NO20090850L (no) Fremgangsmater og systemer for a bestemme orienteringen til et seismikk-kabelapparat
NO20061601L (no) Bevegelseskompenserte seismiske havbunnssensorer og fremgangsmater for bruk i seismisk datainnsamling pa havbunnen
NO20091389L (no) Fremgangsmate for benyttelse av malinger av smerteterskel
TW200730138A (en) Image analysis methods for gleno-humeral joint morphology
NO20091856L (no) Posisjonssystem
NO20100982L (no) Trippindikator for MWD-systemer
NO20054766L (no) Fremgangsmate for a bestemme et blokkeringspunkt i et ror samt verktoy for a fripunktslogging
MX2016016485A (es) Deteccion de defectos en tuberias de revestimiento y tuberias no anidadas mediante el uso de datos calibrados y umbrales de tiempo.
MX2014007775A (es) Metodo y sistema para calibrar una herramienta de imagenologia en el fondo del agujero.
DK2021794T3 (da) Anvendelse af protein S100A 12 som en markør for colorektal cancer
AU2012282089A8 (en) String instrument, system and method of using same
NO20090089L (no) Forbedringer i marine, elektromagnetiske undersokelser
IT1398760B1 (it) Metodo di acquisizione ed elaborazione di segnali sismici durante la perforazione di tunnel
GB2456707A (en) Computing values for surveying a subterranean structure based on measurements according to different electromagnetic survey techniques
GB2470149A (en) Downhole measurement while drilling system and method
NO20141055A1 (no) Fremgangsmåte og system for å karakterisere en egenskap til en jordformasjon
EP2526221A4 (en) SET OF PROBES FOR DETECTING AND TYPING 46 METHODS OF HUMAN PAPILLOMA VIRUS
TW200737221A (en) Method and apparatus to control sensing time for nonvolatile memory
NO341661B1 (no) Fremgangsmåte og system for prosessering av akustiske bølgeformdata omfattende utledning av en undergrunnssones langsomhet

Legal Events

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