EA201170360A1 - Способ определения ориентации датчика для электромагнитной разведки - Google Patents

Способ определения ориентации датчика для электромагнитной разведки

Info

Publication number
EA201170360A1
EA201170360A1 EA201170360A EA201170360A EA201170360A1 EA 201170360 A1 EA201170360 A1 EA 201170360A1 EA 201170360 A EA201170360 A EA 201170360A EA 201170360 A EA201170360 A EA 201170360A EA 201170360 A1 EA201170360 A1 EA 201170360A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sensor
orientation
location
electromagnetic field
determining
Prior art date
Application number
EA201170360A
Other languages
English (en)
Other versions
EA018145B1 (ru
Inventor
Ярдения Мартинес
Норман С Аллегар
Леон А Томсен
Чарльз Стоер
Original Assignee
КейДжейТи ЭНТЕРПРАЙЗИС, ИНК.
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 КейДжейТи ЭНТЕРПРАЙЗИС, ИНК. filed Critical КейДжейТи ЭНТЕРПРАЙЗИС, ИНК.
Publication of EA201170360A1 publication Critical patent/EA201170360A1/ru
Publication of EA018145B1 publication Critical patent/EA018145B1/ru

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
    • 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

Способ определения ориентации датчика для электромагнитной разведки включает расположение этого датчика в выбранном месте на дне водоема. В водоеме в выбранном месте наводят электромагнитное поле. Часть электромагнитного поля регистрируют, по меньшей мере, вдоль двух взаимно ортогональных направлений датчика. Зарегистрированную часть электромагнитного поля выбирают как прошедшую только в вертикальной плоскости, содержащей место расположения источника и место расположения датчика. Направление поляризации этой части электромагнитного поля определяют на основе выбранной части. Определенное направление поляризации используют для определения ориентации датчика.
EA201170360A 2008-10-23 2009-09-02 Способ определения ориентации датчика для электромагнитной разведки EA018145B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/256,595 US8164340B2 (en) 2008-10-23 2008-10-23 Method for determining electromagnetic survey sensor orientation
PCT/US2009/055793 WO2010047885A2 (en) 2008-10-23 2009-09-02 Method for determining electromagnetic survey sensor orientation

Publications (2)

Publication Number Publication Date
EA201170360A1 true EA201170360A1 (ru) 2012-01-30
EA018145B1 EA018145B1 (ru) 2013-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170360A EA018145B1 (ru) 2008-10-23 2009-09-02 Способ определения ориентации датчика для электромагнитной разведки

Country Status (6)

Country Link
US (1) US8164340B2 (ru)
EP (1) EP2350700A2 (ru)
CN (1) CN102197318B (ru)
CA (1) CA2741011C (ru)
EA (1) EA018145B1 (ru)
WO (1) WO2010047885A2 (ru)

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CN109839877B (zh) * 2019-03-03 2021-07-27 上海卯瑞船舶设备有限公司 一种用于船舶远程管理的监控装置及其使用方法
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Also Published As

Publication number Publication date
CN102197318A (zh) 2011-09-21
CN102197318B (zh) 2013-12-11
CA2741011A1 (en) 2010-04-29
US20100102820A1 (en) 2010-04-29
EA018145B1 (ru) 2013-05-30
WO2010047885A2 (en) 2010-04-29
CA2741011C (en) 2014-10-14
US8164340B2 (en) 2012-04-24
EP2350700A2 (en) 2011-08-03
WO2010047885A3 (en) 2011-01-27

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