EA200901466A1 - Многокомпонентный электромагнитный кабель для морской геофизической разведки, система и способ ее применения - Google Patents

Многокомпонентный электромагнитный кабель для морской геофизической разведки, система и способ ее применения

Info

Publication number
EA200901466A1
EA200901466A1 EA200901466A EA200901466A EA200901466A1 EA 200901466 A1 EA200901466 A1 EA 200901466A1 EA 200901466 A EA200901466 A EA 200901466A EA 200901466 A EA200901466 A EA 200901466A EA 200901466 A1 EA200901466 A1 EA 200901466A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cable
marine geophysical
electrodes
application
module
Prior art date
Application number
EA200901466A
Other languages
English (en)
Other versions
EA018171B1 (ru
Inventor
Курт М. Стрэк
Стефан Л. Хелвиг
Original Assignee
Кейджейти Энтэпрайзиз, 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
Priority claimed from US11/742,352 external-priority patent/US7746077B2/en
Priority claimed from US11/742,359 external-priority patent/US7872477B2/en
Application filed by Кейджейти Энтэпрайзиз, Инк. filed Critical Кейджейти Энтэпрайзиз, Инк.
Publication of EA200901466A1 publication Critical patent/EA200901466A1/ru
Publication of EA018171B1 publication Critical patent/EA018171B1/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

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)

Abstract

Морской геофизический кабель включает группу сенсорных модулей, пространственно разнесенных вдоль кабеля. Каждый модуль включает по крайней мере одну пару электродов, связанных с модулем. Электроды размещаются так, чтобы обеспечить возможность измерения электрического поля в направлении вдоль кабеля. Кабель располагается так, чтобы образовался замкнутый контур. Другой морской геофизический кабель включает группу сенсорных модулей, пространственно разнесенных вдоль кабеля. Каждый модуль включает по крайней мере одну пару связанных с ним электродов. Электроды располагаются так, чтобы обеспечить возможность измерения электрического поля в направлении вдоль кабеля. Группа пространственно разнесенных датчиков магнитного поля связана с каждым модулем и размещается так, чтобы иметь возможность определять амплитуды электрического поля в направлении, поперечном по отношению к направлению кабеля, по данным о градиенте магнитного поля.
EA200901466A 2007-04-30 2008-04-26 Морской кабель с электромагнитными датчиками и способ электромагнитной геофизической разведки EA018171B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/742,352 US7746077B2 (en) 2007-04-30 2007-04-30 Method for measuring the magnetotelluric response to the earth's subsurface
US11/742,359 US7872477B2 (en) 2007-04-30 2007-04-30 Multi-component marine electromagnetic signal acquisition cable and system
PCT/US2008/061695 WO2008134599A1 (en) 2007-04-30 2008-04-26 Multi-component marine electromagnetic signal acquisition cable, system and method

Publications (2)

Publication Number Publication Date
EA200901466A1 true EA200901466A1 (ru) 2010-04-30
EA018171B1 EA018171B1 (ru) 2013-06-28

Family

ID=39926105

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200901466A EA018171B1 (ru) 2007-04-30 2008-04-26 Морской кабель с электромагнитными датчиками и способ электромагнитной геофизической разведки

Country Status (5)

Country Link
EP (1) EP2149058B1 (ru)
CN (1) CN101675359B (ru)
CA (2) CA2682010C (ru)
EA (1) EA018171B1 (ru)
WO (1) WO2008134599A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102466822B (zh) * 2010-11-04 2013-09-04 中国石油天然气集团公司 一种海洋电磁勘探四极互组合布极方法
US9110195B2 (en) * 2011-04-14 2015-08-18 Wen J. Whan Electromagnetic and its combined surveying apparatus and method
US9239401B2 (en) 2012-03-01 2016-01-19 Pgs Geophysical As Stationary source for marine electromagnetic surveying
CA2918319A1 (en) * 2013-07-18 2015-01-22 Fairfield Industries Incorporated Monitoring system, components, methods, and applications
CN103499843B (zh) * 2013-09-18 2016-04-13 安徽惠洲地质安全研究院股份有限公司 车载式瞬变电磁快速勘探装置及测量方法
CN104199125A (zh) * 2014-08-29 2014-12-10 中国石油天然气集团公司 一种地震-电磁数据采集装置及采集系统
CN104459804A (zh) * 2014-12-18 2015-03-25 上海艾都能源科技有限公司 野外异常区边缘圈定的快速电磁勘探方法
CN106646629A (zh) * 2016-12-08 2017-05-10 中国地质大学（北京） 一种深水双船拖曳式电磁勘探系统
CN110737029A (zh) * 2019-10-23 2020-01-31 中国船舶重工集团公司七五0试验场 一种水下电缆电磁探测装置及定位方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325199A (en) * 1941-06-30 1943-07-27 Shell Dev Method and apparatus for seismic exploration
US3641427A (en) * 1969-09-24 1972-02-08 Us Navy Electric field sensor
USH1490H (en) * 1992-09-28 1995-09-05 Exxon Production Research Company Marine geophysical prospecting system
FR2720518B1 (fr) * 1994-05-26 1996-07-12 Inst Francais Du Petrole Système d'acquisition et de transmission sismique avec décentralisation des fonctions.
FR2766580B1 (fr) * 1997-07-24 2000-11-17 Inst Francais Du Petrole Methode et systeme de transmission de donnees sismiques a une station de collecte eloignee
US6114855A (en) * 1998-01-23 2000-09-05 Tovarischestvo S Ogranichennoi Apparatus for prospecting for geological formation
CN100395562C (zh) * 2002-06-11 2008-06-18 加利福尼亚大学董事会 采用垂直电场测量的海底地质勘测方法及系统
US7023213B2 (en) * 2002-12-10 2006-04-04 Schlumberger Technology Corporation Subsurface conductivity imaging systems and methods
GB2410090B (en) 2002-12-10 2006-03-08 Schlumberger Holdings Subsurface imaging
WO2004053528A1 (en) * 2002-12-10 2004-06-24 The Regents Of The University Of California System and method for hydrocarbon reservoir monitoring using controlled-source electromagnetic fields
US6739165B1 (en) * 2003-02-05 2004-05-25 Kjt Enterprises, Inc. Combined surface and wellbore electromagnetic measurement system and method for determining formation fluid properties
CA2541981A1 (en) * 2003-10-07 2005-06-09 Quantum Applied Science And Research, Inc. Integrated sensor system for measuring electric and/or magnetic field vector components
CN100337124C (zh) * 2004-02-24 2007-09-12 Kjt企业公司 用于监测储层的方法及用于测绘地球内部结构的系统
US7139217B2 (en) * 2004-05-27 2006-11-21 Pgs Americas, Inc. Water bottom cable seismic survey cable and system
US7113868B2 (en) * 2004-08-11 2006-09-26 Bell Geospace, Inc. Method and system for processing geophysical survey data
NO20044888L (no) * 2004-11-09 2006-05-10 Rocksource Geotech As Metode for identifikasjon av hydrokarbonreservoar.
GB2423370B (en) * 2005-02-22 2007-05-02 Ohm Ltd Electromagnetic surveying for resistive or conductive bodies
US7411399B2 (en) * 2005-10-04 2008-08-12 Schlumberger Technology Corporation Electromagnetic survey system with multiple sources
US7203599B1 (en) * 2006-01-30 2007-04-10 Kjt Enterprises, Inc. Method for acquiring transient electromagnetic survey data
US7471089B2 (en) * 2006-04-24 2008-12-30 Schlumberger Technology Corporation Electrode array for marine electric and magnetic field measurements having first and second sets of electrodes connected to respective first and second cables

Also Published As

Publication number Publication date
EP2149058A4 (en) 2017-07-12
CA2682010A1 (en) 2008-11-06
EP2149058A1 (en) 2010-02-03
CN101675359B (zh) 2014-06-25
WO2008134599A1 (en) 2008-11-06
CA2682010C (en) 2015-03-31
EP2149058B1 (en) 2022-03-30
CA2848583C (en) 2017-01-24
EA018171B1 (ru) 2013-06-28
CA2848583A1 (en) 2008-11-06
CN101675359A (zh) 2010-03-17

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ RU