EA200701754A1 - СИСТЕМА И СПОСОБ ИСПОЛЬЗОВАНИЯ ХАРАКТЕРИСТИК ГОДОГРАФОВ ДЛЯ ПОЛУЧЕНИЯ, ОБРАБОТКИ И ОТОБРАЖЕНИЯ t-CSEM-ДАННЫХ - Google Patents

СИСТЕМА И СПОСОБ ИСПОЛЬЗОВАНИЯ ХАРАКТЕРИСТИК ГОДОГРАФОВ ДЛЯ ПОЛУЧЕНИЯ, ОБРАБОТКИ И ОТОБРАЖЕНИЯ t-CSEM-ДАННЫХ

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Publication number
EA200701754A1
EA200701754A1 EA200701754A EA200701754A EA200701754A1 EA 200701754 A1 EA200701754 A1 EA 200701754A1 EA 200701754 A EA200701754 A EA 200701754A EA 200701754 A EA200701754 A EA 200701754A EA 200701754 A1 EA200701754 A1 EA 200701754A1
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EA
Eurasian Patent Office
Prior art keywords
csem
data
processing
seismic
similar
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EA200701754A
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English (en)
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EA011273B1 (ru
Inventor
Леон А. Томсен
Нормэн А. Элледжэр
Джозеф А. Дэллинджер
Петр Джилек
Дэниэл Джонсон
Гейньюан Ксиа
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Бп Корпорейшн Норт Америка Инк.
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Application filed by Бп Корпорейшн Норт Америка Инк. filed Critical Бп Корпорейшн Норт Америка Инк.
Publication of EA200701754A1 publication Critical patent/EA200701754A1/ru
Publication of EA011273B1 publication Critical patent/EA011273B1/ru

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    • 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

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  • 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)

Abstract

В изобретении предлагается система и способ получения, обработки и визуализации данных электромагнитных измерений с управляемым источником (t-CSEM-данные) с использованием методов, сходных с теми, которые используются в сейсморазведке. В частности, в настоящем изобретении используются годографы t-CSEM-данных, что позволяет рассчитывать и осуществлять t-CSEM-исследования для обеспечения последующей оптимальной обработки и получения изображений. В настоящем изобретении показано, как внести поправки в трассы t-CSEM-данных для компенсации затухания и рассеяния, так что их характеристики становятся более похожими на характеристики сейсмических данных и обработанные t-CSEM-данные могут быть обработаны с помощью алгоритмов, аналогичных алгоритмам обработки сейсмических данных. Полученные изображения для t-CSEM-данных, особенно в сочетании с соответствующими изображениями для сейсмических данных, могут быть использованы для прогнозов в отношении местонахождения резервуаров углеводородов.
EA200701754A 2005-02-18 2006-02-21 Система и способ использования характеристик годографов для получения, обработки и отображения данных электромагнитных исследований с использованием управляемых источников во временной области EA011273B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65437805P 2005-02-18 2005-02-18
PCT/US2006/005952 WO2006089269A2 (en) 2005-02-18 2006-02-21 System and method for using time-distance characteristics in acquisition, processing and imaging of t-csem data

Publications (2)

Publication Number Publication Date
EA200701754A1 true EA200701754A1 (ru) 2008-02-28
EA011273B1 EA011273B1 (ru) 2009-02-27

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EA200701754A EA011273B1 (ru) 2005-02-18 2006-02-21 Система и способ использования характеристик годографов для получения, обработки и отображения данных электромагнитных исследований с использованием управляемых источников во временной области

Country Status (10)

Country Link
US (2) US7502690B2 (ru)
EP (1) EP1849026A2 (ru)
CN (1) CN101124491A (ru)
AU (2) AU2006214069B2 (ru)
CA (1) CA2598024A1 (ru)
EA (1) EA011273B1 (ru)
EG (1) EG25847A (ru)
NO (1) NO20074751L (ru)
NZ (1) NZ560518A (ru)
WO (1) WO2006089269A2 (ru)

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WO2006089269A3 (en) 2007-02-01
WO2006089269A2 (en) 2006-08-24
AU2006214069B2 (en) 2010-12-23
US20090204330A1 (en) 2009-08-13
NO20074751L (no) 2007-09-18
EG25847A (en) 2012-09-10
AU2006214069A1 (en) 2006-08-24
CA2598024A1 (en) 2006-08-24
US7502690B2 (en) 2009-03-10
CN101124491A (zh) 2008-02-13
WO2006089269A8 (en) 2007-03-01
NZ560518A (en) 2009-11-27
AU2011201258A1 (en) 2011-04-07
US7941273B2 (en) 2011-05-10
EP1849026A2 (en) 2007-10-31
US20060203613A1 (en) 2006-09-14
EA011273B1 (ru) 2009-02-27

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