[go: up one dir, main page]

NO20080653L - Fremgangsmate for CSEM undersokelse i polare omrader - Google Patents

Fremgangsmate for CSEM undersokelse i polare omrader

Info

Publication number
NO20080653L
NO20080653L NO20080653A NO20080653A NO20080653L NO 20080653 L NO20080653 L NO 20080653L NO 20080653 A NO20080653 A NO 20080653A NO 20080653 A NO20080653 A NO 20080653A NO 20080653 L NO20080653 L NO 20080653L
Authority
NO
Norway
Prior art keywords
ice
investigation
holes
frozen
ground
Prior art date
Application number
NO20080653A
Other languages
English (en)
Inventor
Leon A Thomsen
Michael Joseph Smith
Bryan David Ritchie
Original Assignee
Bp Corp North America Inc
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 Bp Corp North America Inc filed Critical Bp Corp North America Inc
Publication of NO20080653L publication Critical patent/NO20080653L/no

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

Abstract

Det er her tilveiebrakt et system og en fremgangsmåte for innsamling av EM-data i sammenheng med hydrokarbonundersøkelse, vurdering, utvikling og overvåkning, som tilveiebringer forbedret grunntilkopling mellom elektrodene og jorden eller overflateis og som en konsekvens det oppnås et sendt og mottatt signal av høyere kvalitet. Hvor overflaten av grunnen er mettet og frosset (f.eks. i tilfelle av en oppmåling utført på havis eller frossen tundra) kan oppmålingsinstrumentene (kilder og mottakere) koples mer pålitelig til overflaten ved boring eller smelting av hull inn i isen (eller frossen tundra) og innsetting av elektroder i resulterende hull. Hvert hull kan (eller kan ikke) fôres med materialer for å forsinke tapet av vann fra dette. Fortrinnsvis vil hvert av hullene (kilde og mottaker) bli fylt med vann (ferskt eller salt) før datainnsamlingen begynner.
NO20080653A 2005-07-07 2008-02-06 Fremgangsmate for CSEM undersokelse i polare omrader NO20080653L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69720605P 2005-07-07 2005-07-07
PCT/US2006/026286 WO2007008559A2 (en) 2005-07-07 2006-07-07 Method for csem exploration in polar regions

Publications (1)

Publication Number Publication Date
NO20080653L true NO20080653L (no) 2008-04-07

Family

ID=37499477

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080653A NO20080653L (no) 2005-07-07 2008-02-06 Fremgangsmate for CSEM undersokelse i polare omrader

Country Status (9)

Country Link
US (1) US7376515B2 (no)
AU (1) AU2006269470B2 (no)
CA (1) CA2612259A1 (no)
DK (1) DK200800064A (no)
IS (1) IS8710A (no)
NO (1) NO20080653L (no)
NZ (1) NZ565123A (no)
RU (1) RU2410728C2 (no)
WO (1) WO2007008559A2 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101124491A (zh) * 2005-02-18 2008-02-13 Bp北美公司 用于使用t-csem数据的采集、处理和成像中的时距特性的系统和方法
US8386182B2 (en) 2008-06-24 2013-02-26 Exxonmobil Upstream Research Company Method for electromagnetic prospecting waveform design
US8593905B2 (en) 2009-03-09 2013-11-26 Ion Geophysical Corporation Marine seismic surveying in icy or obstructed waters
US9535182B2 (en) 2009-03-09 2017-01-03 Ion Geophysical Corporation Marine seismic surveying with towed components below water surface
US9354343B2 (en) 2009-03-09 2016-05-31 Ion Geophysical Corporation Declination compensation for seismic survey
US9389328B2 (en) 2009-03-09 2016-07-12 Ion Geophysical Corporation Marine seismic surveying with towed components below water's surface
US9372280B2 (en) * 2012-01-25 2016-06-21 Pgs Geophysical As System and method for in-sea electrode conditioning
US10838795B2 (en) * 2012-07-05 2020-11-17 Infineon Technologies Ag Monitoring circuit with a signature watchdog
US9316758B2 (en) 2013-05-29 2016-04-19 Liquid Robotics Oil and Gas LLC Earth surveying for improved drilling applications
CN109884715A (zh) * 2019-04-01 2019-06-14 安徽理工大学 一种用于电法勘探的智能磁吸式电极

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828245A (en) 1967-03-27 1974-08-06 Chevron Res Method of mapping bedding interfaces in a permafrost zone of an earth formation by electromagnetic radiation
US4372420A (en) * 1976-10-12 1983-02-08 Texas Instruments Incorporated Seismic exploration system
US4139074A (en) * 1976-10-12 1979-02-13 Texas Instruments Incorporated Seismic exploration system for ice covered areas
GB1588495A (en) * 1978-05-19 1981-04-23 Shell Int Research Method and means for waterbottom logging
US4616348A (en) * 1983-10-31 1986-10-07 Chevron Research Company Method of attenuating sea ice flexure noise during seismic surveys of permafrost regions
US4621347A (en) * 1983-10-31 1986-11-04 Chevron Research Company Method of attenuating sea ice flexure noise during seismic surveys of permafrost regions involving a precursor aerial and/or satellite mapping step
GB2232315B (en) 1989-04-26 1993-09-29 Exxon Production Research Co Electromagnetically detecting a dielectric interface in a region below an aircraft
RU2069375C1 (ru) * 1993-02-09 1996-11-20 Центральная геофизическая экспедиция Способ морской электроразведки
RU2116658C1 (ru) * 1995-07-19 1998-07-27 Борис Петрович Балашов Способ прямого поиска локальных объектов на шельфе мирового океана и устройство для его осуществления в открытом море
US6188221B1 (en) * 1998-08-07 2001-02-13 Van De Kop Franz Method and apparatus for transmitting electromagnetic waves and analyzing returns to locate underground fluid deposits
MY131017A (en) * 1999-09-15 2007-07-31 Exxonmobil Upstream Res Co Remote reservoir resistivity mapping
GB0121719D0 (en) 2001-09-07 2001-10-31 Univ Edinburgh Method for detection fo subsurface resistivity contrasts
MXPA04012482A (es) 2002-06-11 2005-06-08 Univ California Metodo y sistema para el reconocimiento geologico del fondo marino usando mediciones de campo electrico vertical.
GB2397884B (en) * 2003-01-31 2006-02-01 Westerngeco Seismic Holdings A seismic surveying arrangement
NO326506B1 (no) 2003-07-10 2008-12-15 Norsk Hydro As Et maringeofysisk innsamlingssystem med en kabel med seismiske kilder og mottakere og elektromagnteiske kilder og mottakere
RU2236028C1 (ru) * 2003-10-07 2004-09-10 РЫХЛИНСКИЙ Николай Иванович Способ морской геоэлектроразведки (варианты)
US6975121B2 (en) 2004-03-22 2005-12-13 Kjt Enterprises, Inc. System for measuring earth formation resistivity through and electrically conductive wellbore casing
US7388382B2 (en) 2004-06-01 2008-06-17 Kjt Enterprises, Inc. System for measuring Earth formation resistivity through an electrically conductive wellbore casing

Also Published As

Publication number Publication date
DK200800064A (da) 2008-03-25
NZ565123A (en) 2010-06-25
WO2007008559A3 (en) 2007-05-24
US20080008035A1 (en) 2008-01-10
RU2008103403A (ru) 2009-08-20
US7376515B2 (en) 2008-05-20
CA2612259A1 (en) 2007-01-18
WO2007008559A2 (en) 2007-01-18
AU2006269470B2 (en) 2011-03-24
IS8710A (is) 2008-01-29
RU2410728C2 (ru) 2011-01-27
AU2006269470A1 (en) 2007-01-18

Similar Documents

Publication Publication Date Title
NO20080653L (no) Fremgangsmate for CSEM undersokelse i polare omrader
McLoughlin et al. On biogenicity criteria for endolithic microborings on early Earth and beyond
CA2579982A1 (en) Anisotropy measurement while drilling
US11435336B2 (en) Method for determining content of lost gas in shale gas content test
NO20171598A1 (no) Innsamling av seismisk energi generert fra borestøy, samt prosessering av seismiske data
NO20081090L (no) Fremgangsmate og system for a bestemme en elektromagnetisk respons fra en jordformasjon, fremgangsmate for a bore et borehull og fremgangsmate for a fremstille en hydrokarbonfluid
ATE388409T1 (de) Verfahren zur präzisen bestimmung der position eines fehlers in einem elektrischen übertragungssystem
WO2010005902A3 (en) Method to detect formation pore pressure from resistivity measurements ahead of the bit during drilling of a well
GB2476179A (en) System and method for using a resistivity tool with wired dri ll and one or more wells
Andrén et al. IODP expedition 347: Baltic Sea basin paleoenvironment and biosphere
NO20083345L (no) Beregning av tilsynelatende fallvinkel og bildekomprimering basert pa interesseomrade
NO20052411L (no) Fremgangsmate for kanalkvalitetsprediksjon for tradlose kommunikasjonssystemer
NO20026054L (no) Akustisk loggeapparat og fremgangsmåte
NO20065135L (no) Apparat og fremgangsmate for a akkustisk bestemme fluidegenskaper samtidig med provetaking
NO319695B1 (no) Elektromagnetisk signalforsterkeranordning og fremgangsmate for a kommunisere informasjon mellom utstyr nedsenket i et bronnhull og utstyr pa overflaten
WO2006130732A3 (en) Method for measuring sensitivity of data packet signal receiver
NO20091574L (no) Elektromagnetisk seismisk loggesystem og fremgangsmate
NO20100804L (no) Fremgangsmater og systemer for evaluering av fluidbevegelser relatert til reservoiregenskaper via korrelasjoner for lavfrekvensdelen av seismikkdata ved borehullsmalinger
NO20063162L (no) Tradlost nedihulls maleinstrument som sender sanntid gjennom roret
CA2822506C (en) A device and method for determining the resistivity of a formation in front of a well logger
GB2436504A (en) Acoustic logging-while-drilling tools having a hexapole source configuration and associated logging methods
CN115598217A (zh) 一种海底沉积层的低频声学特性原位测量装置与方法
NO20090020L (no) Bruk av statistisk tilpasningsfunksjon for datadrevet dispersjonstreghet
CN101873177B (zh) 一种钻杆声波通信方法
GB2445484A (en) Method and apparatus for detecting overpressured zone ahead of a drill bit using resistivity and seismic measurements

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application