MX2007010248A - Examen electromagnetico para cuerpos resistivos o conductores. - Google Patents

Examen electromagnetico para cuerpos resistivos o conductores.

Info

Publication number
MX2007010248A
MX2007010248A MX2007010248A MX2007010248A MX2007010248A MX 2007010248 A MX2007010248 A MX 2007010248A MX 2007010248 A MX2007010248 A MX 2007010248A MX 2007010248 A MX2007010248 A MX 2007010248A MX 2007010248 A MX2007010248 A MX 2007010248A
Authority
MX
Mexico
Prior art keywords
electromagnetic field
data
component
field data
resistive
Prior art date
Application number
MX2007010248A
Other languages
English (en)
Inventor
David Andreis
Original Assignee
Ohm Ltd
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 Ohm Ltd filed Critical Ohm Ltd
Publication of MX2007010248A publication Critical patent/MX2007010248A/es

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
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Abstract

Se describe un metodo para analizar datos de examen electromagnetico de un area del lecho marino (6) que se considera o se sabe contiene un cuerpo resistivo o conductor, por ejemplo un deposito (12) de hidrocarburo subterraneo; el metodo incluye suministrar datos de campo electromagnetico horizontal obtenido por al menos un receptor (125) de por lo menos un transmisor (22) dipolo electrico horizontal, los gradientes horizontales en los datos de campo electromagneticos se determinan para un primer componente de los datos de campo electromagnetico junto con una primera direccion y un segundo componente de los datos de campo electromagneticos junto con una segunda direccion; el primero y segundo componentes pueden ser un campo electrico junto con la primer y segunda direcciones, o el campo magnetico puede estar perpendicular a la primera direccion y la segunda direcciones; los gradientes despues se combinan para suministrar datos de respuesta combinados; debido a que los datos de respuesta combinados son relativamente insensibles al componente de modo electrico transversal (TE) de las senales transmitidas, el metodo permite que los depositos de hidrocarburos que se van a detectar en aguas poco profundas en donde el componente de modo TE interactuan con el aire el cual de otra manera dominaria.
MX2007010248A 2005-02-22 2006-02-03 Examen electromagnetico para cuerpos resistivos o conductores. MX2007010248A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0503627A GB2423370B (en) 2005-02-22 2005-02-22 Electromagnetic surveying for resistive or conductive bodies
PCT/GB2006/000369 WO2006090105A1 (en) 2005-02-22 2006-02-03 Electromagnetic surveying for resistive or conductive bodies

Publications (1)

Publication Number Publication Date
MX2007010248A true MX2007010248A (es) 2007-09-07

Family

ID=34401112

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007010248A MX2007010248A (es) 2005-02-22 2006-02-03 Examen electromagnetico para cuerpos resistivos o conductores.

Country Status (11)

Country Link
US (2) US7362102B2 (es)
EP (1) EP1851570A1 (es)
CN (1) CN101128747B (es)
AU (1) AU2006217768B2 (es)
BR (1) BRPI0608870B1 (es)
CA (1) CA2598468C (es)
GB (1) GB2423370B (es)
MX (1) MX2007010248A (es)
NO (1) NO339992B1 (es)
RU (1) RU2430387C2 (es)
WO (1) WO2006090105A1 (es)

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Also Published As

Publication number Publication date
BRPI0608870A2 (pt) 2010-02-02
GB2423370A (en) 2006-08-23
CA2598468A1 (en) 2006-08-31
BRPI0608870B1 (pt) 2018-05-02
US7592814B2 (en) 2009-09-22
US20060186889A1 (en) 2006-08-24
US7362102B2 (en) 2008-04-22
CA2598468C (en) 2013-08-13
RU2007135175A (ru) 2009-03-27
CN101128747B (zh) 2011-10-26
AU2006217768A1 (en) 2006-08-31
GB2423370B (en) 2007-05-02
NO339992B1 (no) 2017-02-27
RU2430387C2 (ru) 2011-09-27
WO2006090105A1 (en) 2006-08-31
GB0503627D0 (en) 2005-03-30
US20080150538A1 (en) 2008-06-26
EP1851570A1 (en) 2007-11-07
CN101128747A (zh) 2008-02-20
NO20074858L (no) 2007-11-22
AU2006217768B2 (en) 2010-03-04

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