MA29596B1 - Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marins - Google Patents

Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marins

Info

Publication number
MA29596B1
MA29596B1 MA30496A MA30496A MA29596B1 MA 29596 B1 MA29596 B1 MA 29596B1 MA 30496 A MA30496 A MA 30496A MA 30496 A MA30496 A MA 30496A MA 29596 B1 MA29596 B1 MA 29596B1
Authority
MA
Morocco
Prior art keywords
marine
resistivity
measurements
subsurface
horizontal
Prior art date
Application number
MA30496A
Other languages
English (en)
Inventor
Leonard J Srnka
Xinyou Lu
Olivier M Burtz
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 MA29596B1 publication Critical patent/MA29596B1/fr

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

L'INVENTION PORTE SUR UN PROCÉDÉ DE DÉTERMINATION DE L'ANISOTROPIE ÉLECTRIQUE VERTICALE DU SOL UTILISANT LES MESURES (1) DE RELEVÉS ÉLECTROMAGNÉTIQUES DES FONDS MARINS. LE PROCÉDÉ REQUIERT À LA FOIS DES DONNÉES EN LIGNE ET HORS LIGNE ET AU MOINS L'UNE DES COMPOSANTES DU CHAMP ÉLECTROMAGNÉTIQUE SENSIBLE AU MOINS PRINCIPALEMENT À LA RÉSISTIVITÉ DANS LE SENS VERTICAL, ET UNE AUTRE COMPOSANTE SENSIBLE AU MOINS PRINCIPALEMENT À LA RÉSISTIVITÉ DANS LE SENS HORIZONTAL (4). SI ON UTILISE COMME SOURCE LE DIPÔLE ÉLECTRIQUE HORIZONTAL, ON PRÉFÉRERA LES MESURES EZ EN LIGNE ET LES MESURES HZ HORS LIGNE. LES DONNÉES MAGNÉTOTELLURIQUES PEUVENT ÊTRE REMPLACÉES PAR DES DONNÉES DE SOURCE CONTRÔLÉES SENSIBLES À LA RÉSISTIVITÉ HORIZONTALE. L'ÉQUATION DE MAXWELL SE RÉSOUT PAR MODÉLISATION OU INVERSION EN UTILISANT LES MODÈLES DE RÉSISTIVITÉ DE LA SUBSURFACE SUBSURFACE, ISOTROPIQUES OU ANISOTROPIQUES.
MA30496A 2005-06-09 2007-12-24 Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marins MA29596B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68884105P 2005-06-09 2005-06-09

Publications (1)

Publication Number Publication Date
MA29596B1 true MA29596B1 (fr) 2008-07-01

Family

ID=35457885

Family Applications (1)

Application Number Title Priority Date Filing Date
MA30496A MA29596B1 (fr) 2005-06-09 2007-12-24 Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marins

Country Status (12)

Country Link
US (1) US7894989B2 (fr)
EP (1) EP1889200A4 (fr)
CN (1) CN101194262B (fr)
AU (1) AU2006258247B2 (fr)
BR (1) BRPI0611352A8 (fr)
CA (1) CA2611006C (fr)
EA (1) EA010950B1 (fr)
MA (1) MA29596B1 (fr)
MX (1) MX2007015622A (fr)
MY (1) MY140322A (fr)
NO (1) NO339297B1 (fr)
WO (1) WO2006135510A1 (fr)

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CN108107478B (zh) * 2017-12-25 2019-06-04 湖南科技大学 大地电磁同步探测与实时反演方法及系统
CN108169800B (zh) * 2017-12-27 2019-10-11 江苏省有色金属华东地质勘查局地球化学勘查与海洋地质调查研究院 可控源音频大地电磁法视电阻率近场校正方法
CN110346834B (zh) * 2019-07-22 2020-11-17 中国科学院地球化学研究所 三维频率域可控源电磁的正演方法、系统
CN110346835B (zh) * 2019-07-22 2020-11-17 中国科学院地球化学研究所 大地电磁的正演方法、正演系统、存储介质及电子设备
RU2724364C1 (ru) * 2019-10-21 2020-06-23 Общество с ограниченной ответственностью "МГУ-геофизика" (ООО "МГУ-геофизика") Способ многокомпонентной электромагнитной съемки на акватории и система для его осуществления
CN110865240B (zh) * 2019-11-28 2021-07-30 中国科学院地质与地球物理研究所 一种探测大地电性结构的方法和装置
CN115685358B (zh) * 2021-07-27 2025-12-09 中国石油天然气集团有限公司 多源激发可控源电磁法的频域全区视电阻率计算方法
CN113917541B (zh) * 2021-09-30 2024-02-23 湖南科技大学 基于直流电法勘探获取地下介质电各向异性的方法和装置
CN114076988B (zh) * 2021-10-11 2023-02-28 中南大学 一种基于水平电偶极源的波数视电阻率的测量方法
CN114578438B (zh) * 2022-05-05 2022-07-12 成都理工大学 一种自适应水域电磁探测系统
CN116068656B (zh) * 2023-01-04 2026-03-03 中国海洋大学 一种运动交变磁性体定位方法
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Also Published As

Publication number Publication date
NO20075995L (no) 2008-01-08
EP1889200A4 (fr) 2017-08-16
EA010950B1 (ru) 2008-12-30
CN101194262A (zh) 2008-06-04
CA2611006A1 (fr) 2006-12-21
US7894989B2 (en) 2011-02-22
CA2611006C (fr) 2014-09-30
EA200702684A1 (ru) 2008-04-28
MX2007015622A (es) 2008-02-25
NO339297B1 (no) 2016-11-21
AU2006258247B2 (en) 2011-06-16
WO2006135510A1 (fr) 2006-12-21
US20090096457A1 (en) 2009-04-16
BRPI0611352A8 (pt) 2017-10-10
AU2006258247A1 (en) 2006-12-21
BRPI0611352A2 (pt) 2010-12-07
EP1889200A1 (fr) 2008-02-20
MY140322A (en) 2009-12-31
CN101194262B (zh) 2012-03-21

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