NO20093416L - Fremgangsmate for elektromagnetisk kartleggingsdesign - Google Patents

Fremgangsmate for elektromagnetisk kartleggingsdesign

Info

Publication number
NO20093416L
NO20093416L NO20093416A NO20093416A NO20093416L NO 20093416 L NO20093416 L NO 20093416L NO 20093416 A NO20093416 A NO 20093416A NO 20093416 A NO20093416 A NO 20093416A NO 20093416 L NO20093416 L NO 20093416L
Authority
NO
Norway
Prior art keywords
model
false positive
reservoir
distinguish
nsdr
Prior art date
Application number
NO20093416A
Other languages
English (en)
Other versions
NO343045B1 (no
Inventor
Kenneth E Green
Scott C Hornbostel
Original Assignee
Exxonmobil Upstream Res Co
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 Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of NO20093416L publication Critical patent/NO20093416L/no
Publication of NO343045B1 publication Critical patent/NO343045B1/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

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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

En fremgangsmåte for å designe en kontrollert kilde elektromagnetisk undersøkelse som vil skille mellom et definert dypt reservoar (2) av marginal interesse og spesifiserte falske positive resitivitetsstrukturer (3,4,5). En reservoarmodell og en falsk positiv modell konstrueres for hvert falskt positivt scenario. Resistiviteten av den falske modellen kan innstilles til å gi elektromagnetiske data som ligner nok på reservoarmodellen ved fremadmodellering slik at enhver forskjell faller i modellens null-rom. Et null-rom diskrimineringsforhold («NSDR») blir definert, for eksempel som topp normalisert forskjell av de to relaterte modellerte elektromagnetiske feltdatasett. En fremvisning av områdedekning av NSDR-verdier (6) tillater bestemmelse av slike ytterligere data som kan være nødvendig for å skille ut det falske positive legemet, og en undersøkelsesdesign utvikles i samsvar med dette (7). Reduksjon av antallet variabler som påvirker fremvisningene av områdedekning er en nøkkelegenskap for fremgangsmåten.
NO20093416A 2007-04-26 2009-11-25 Fremgangsmåte for å designe en kartlegging av undergrunnen med en kontrollert elektromagnetisk kilde NO343045B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92639207P 2007-04-26 2007-04-26
PCT/US2008/004283 WO2008133793A1 (en) 2007-04-26 2008-04-02 Method for electromagnetic survey design

Publications (2)

Publication Number Publication Date
NO20093416L true NO20093416L (no) 2010-01-26
NO343045B1 NO343045B1 (no) 2018-10-15

Family

ID=38421775

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20093416A NO343045B1 (no) 2007-04-26 2009-11-25 Fremgangsmåte for å designe en kartlegging av undergrunnen med en kontrollert elektromagnetisk kilde

Country Status (6)

Country Link
US (1) US8169222B2 (no)
AU (1) AU2008244598B8 (no)
CA (1) CA2681237C (no)
GB (1) GB2461830B (no)
NO (1) NO343045B1 (no)
WO (1) WO2008133793A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8554482B2 (en) 2009-05-05 2013-10-08 Baker Hughes Incorporated Monitoring reservoirs using array based controlled source electromagnetic methods
WO2012135225A2 (en) 2011-03-30 2012-10-04 Hunt Energy Enterprises, Llc Method and system for passive electroseismic surveying
US20150066458A1 (en) * 2012-03-28 2015-03-05 Westerngeco L.L.C. Providing an objective function based on variation in predicted data
US9268052B2 (en) 2012-12-04 2016-02-23 Chevron U.S.A. Inc. Method and system of using a data weighted electromagnetic source for time-lapse monitoring of a reservoir production or hydraulic fracturing
US8873334B2 (en) 2013-03-05 2014-10-28 Hunt Energy Enterprises, L.L.C. Correlation techniques for passive electroseismic and seismoelectric surveying
US8633700B1 (en) 2013-03-05 2014-01-21 Hunt Energy Enterprises, Llc Sensors for passive electroseismic and seismoelectric surveying
WO2015159151A2 (en) 2014-04-14 2015-10-22 Cgg Services Sa Method for iterative inversion of data from non-encoded composite sources
US10324432B2 (en) * 2016-04-21 2019-06-18 Baker Hughes, A Ge Company, Llc Estimation of electromagnetic tool sensitivity range
US10877177B2 (en) 2017-12-18 2020-12-29 Pgs Geophysical As Obtaining long-period magnetotelluric marine survey data using a towed streamer system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573354A (en) * 1982-09-20 1986-03-04 Colorado School Of Mines Apparatus and method for geochemical prospecting
US5770945A (en) * 1996-06-26 1998-06-23 The Regents Of The University Of California Seafloor magnetotelluric system and method for oil exploration
GB9818875D0 (en) * 1998-08-28 1998-10-21 Norske Stats Oljeselskap Method and apparatus for determining the nature of subterranean reservoirs
US6389361B1 (en) * 1998-10-16 2002-05-14 Strm, Llc Method for 4D permeability analysis of geologic fluid reservoirs
GB2382875B (en) 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
GB2395563B (en) * 2002-11-25 2004-12-01 Activeem Ltd Electromagnetic surveying for hydrocarbon reservoirs
US7109717B2 (en) 2002-12-10 2006-09-19 The Regents Of The University Of California System and method for hydrocarbon reservoir monitoring using controlled-source electromagnetic fields
US8915957B2 (en) * 2004-03-11 2014-12-23 Alcatel Lucent Drug delivery stent
MXPA06013430A (es) 2004-05-20 2008-03-11 Exxonmobil Upstream Res Co Forma de onda de transmisor de espectro logaritmico para topografia de fuente electromagnetica controlada.
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
CN101156160B (zh) 2005-04-26 2010-12-08 埃克森美孚上游研究公司 用于评价提议的利用可控源电磁场的勘测设计的方法
EP1889096A2 (en) 2005-06-10 2008-02-20 ExxonMobil Upstream Research Company Method for controlled source electromagnetic reconnaissance surveying
EA019577B1 (ru) 2005-10-14 2014-04-30 Эксонмобил Апстрим Рисерч Компани Конструирование сигнала для геофизического исследования

Also Published As

Publication number Publication date
CA2681237A1 (en) 2008-11-06
WO2008133793A1 (en) 2008-11-06
GB2461830A (en) 2010-01-20
AU2008244598A1 (en) 2008-11-06
GB2461830B (en) 2011-12-28
US8169222B2 (en) 2012-05-01
AU2008244598B8 (en) 2012-10-11
AU2008244598B2 (en) 2012-09-06
US20100039114A1 (en) 2010-02-18
WO2008133793A8 (en) 2009-02-05
NO343045B1 (no) 2018-10-15
CA2681237C (en) 2018-04-24
GB0920289D0 (en) 2010-01-06
AU2008244598A8 (en) 2012-10-11

Similar Documents

Publication Publication Date Title
Billionnet Mathematical optimization ideas for biodiversity conservation
Vogelsang Heteroskedasticity, autocorrelation, and spatial correlation robust inference in linear panel models with fixed-effects
Cadotte et al. Why phylogenies do not always predict ecological differences
Boehmke Policy emulation or policy convergence? Potential ambiguities in the dyadic event history approach to state policy emulation
EA200802238A1 (ru) Способ определения пространственного распределения свойств геологической среды
NO20090149L (no) Framgangsmate for a tilveiebringe og tolke seismoelektriske og elektroseismiske data
WO2009139945A3 (en) System, method and computer program product for integration of sensor and weapon systems with a graphical user interface
NO20073873L (no) Fremgangsmate for spatial tolkning av elektromagnetiske data som anvender multiple frekvenser
GB2461830A (en) Method for electromagnetic survey design
Desrochers et al. How, and how much, natural cover loss increases species richness
Hu et al. Multiple‐trophic patterns of primary succession following retreat of a high‐elevation glacier
ATE510443T1 (de) Zugangspunkt und sensor eines drahtlosen computernetzes
Fuller et al. Bird distributions relative to remotely sensed habitats in Great Britain: towards a framework for national modelling
Guareschi et al. Back to the future: Exploring riverine macroinvertebrate communities' invasibility
GB201315670D0 (en) Computer estimation method and method for oil exploration and development using such a method
Singh Implementation of blockchain technology in fashion industry
Cenci et al. Bio-Bio project
Murdock et al. Persistence of spatial patterns produced by neural field equations
Natrajan Place and Pathology in Caste
Guo et al. Contact pattern, current immune barrier, and pathogen virulence determines the optimal strategy of further vaccination
Horiuchi et al. Data on spatial activity dependent proton dynamics in the awake brain measured with a novel CMOS-based bio-image sensor
Greyson Ecological systems modelling of information behaviour: Theory to increase research impact
De-Wit Review of Action in perception.
Xi Research on green design of complex products based on concurrent engineering.
Falzoni et al. EVOLUTION AND SIGNIFICANCE OF THE ORNAMENTATION IN LATE CRETACEOUS PLANKTONIC FORAMINIFERAL GLOBIGERINIFORM TAXA