NO20006070D0 - Skjermingsapparat til bruk i forbindelse med et brönnverktöy, samt fremgangsmåte for skjerming av en spole - Google Patents

Skjermingsapparat til bruk i forbindelse med et brönnverktöy, samt fremgangsmåte for skjerming av en spole

Info

Publication number
NO20006070D0
NO20006070D0 NO20006070A NO20006070A NO20006070D0 NO 20006070 D0 NO20006070 D0 NO 20006070D0 NO 20006070 A NO20006070 A NO 20006070A NO 20006070 A NO20006070 A NO 20006070A NO 20006070 D0 NO20006070 D0 NO 20006070D0
Authority
NO
Norway
Prior art keywords
brönnverktöy
shielding
coil
well
connection
Prior art date
Application number
NO20006070A
Other languages
English (en)
Other versions
NO328419B1 (no
NO20006070L (no
Inventor
Brian Clark
Richard A Rosthal
Dean M Homan
Dzevat Omeragic
Stephen D Bonner
Scott S Chesser
Thomas D Barber
Original Assignee
Schlumberger Holdings
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 Schlumberger Holdings filed Critical Schlumberger Holdings
Publication of NO20006070D0 publication Critical patent/NO20006070D0/no
Publication of NO20006070L publication Critical patent/NO20006070L/no
Publication of NO328419B1 publication Critical patent/NO328419B1/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
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Cable Accessories (AREA)
  • Electrotherapy Devices (AREA)
  • Processing Of Terminals (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NO20006070A 1999-12-01 2000-11-30 Skjermingsapparat til bruk i forbindelse med et bronnverktoy, samt fremgangsmate for skjerming av en spole NO328419B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/452,660 US6351127B1 (en) 1999-12-01 1999-12-01 Shielding method and apparatus for selective attenuation of an electromagnetic energy field component

Publications (3)

Publication Number Publication Date
NO20006070D0 true NO20006070D0 (no) 2000-11-30
NO20006070L NO20006070L (no) 2001-06-05
NO328419B1 NO328419B1 (no) 2010-02-15

Family

ID=23797377

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006070A NO328419B1 (no) 1999-12-01 2000-11-30 Skjermingsapparat til bruk i forbindelse med et bronnverktoy, samt fremgangsmate for skjerming av en spole

Country Status (10)

Country Link
US (3) US6351127B1 (no)
AU (1) AU754752B2 (no)
BR (1) BRPI0004844B1 (no)
CA (1) CA2321242C (no)
CO (1) CO5300481A1 (no)
GB (1) GB2356935B (no)
GC (1) GC0000205A (no)
ID (1) ID28576A (no)
NL (1) NL1016727C2 (no)
NO (1) NO328419B1 (no)

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US6351127B1 (en) * 1999-12-01 2002-02-26 Schlumberger Technology Corporation Shielding method and apparatus for selective attenuation of an electromagnetic energy field component
US6297639B1 (en) * 1999-12-01 2001-10-02 Schlumberger Technology Corporation Method and apparatus for directional well logging with a shield having sloped slots
US6995684B2 (en) 2000-05-22 2006-02-07 Schlumberger Technology Corporation Retrievable subsurface nuclear logging system
US6788065B1 (en) * 2000-10-12 2004-09-07 Schlumberger Technology Corporation Slotted tubulars for subsurface monitoring in directed orientations
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US6577129B1 (en) 2002-01-19 2003-06-10 Precision Drilling Technology Services Group Inc. Well logging system for determining directional resistivity using multiple transmitter-receiver groups focused with magnetic reluctance material
US6930652B2 (en) * 2002-03-29 2005-08-16 Schlumberger Technology Corporation Simplified antenna structures for logging tools
US6690170B2 (en) 2002-03-29 2004-02-10 Schlumberger Technology Corporation Antenna structures for electromagnetic well logging tools
US6667620B2 (en) * 2002-03-29 2003-12-23 Schlumberger Technology Corporation Current-directing shield apparatus for use with transverse magnetic dipole antennas
EP1542097A4 (en) * 2002-08-01 2006-11-29 Pioneer Corp METHOD AND DEVICE FOR REPRODUCING AND RECORDING HOLOGRAMS
US6788263B2 (en) * 2002-09-30 2004-09-07 Schlumberger Technology Corporation Replaceable antennas for subsurface monitoring apparatus
US7436183B2 (en) * 2002-09-30 2008-10-14 Schlumberger Technology Corporation Replaceable antennas for wellbore apparatus
US7382135B2 (en) * 2003-05-22 2008-06-03 Schlumberger Technology Corporation Directional electromagnetic wave resistivity apparatus and method
US7202670B2 (en) * 2003-08-08 2007-04-10 Schlumberger Technology Corporation Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation
US7138897B2 (en) * 2003-10-15 2006-11-21 Schlumberger Technology Corporation Induction measurements with reduced borehole effects
US20050083061A1 (en) * 2003-10-17 2005-04-21 Tabanou Jacques R. Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips
US7091877B2 (en) * 2003-10-27 2006-08-15 Schlumberger Technology Corporation Apparatus and methods for determining isotropic and anisotropic formation resistivity in the presence of invasion
US7514930B2 (en) * 2003-12-02 2009-04-07 Schlumberger Technology Corporation Apparatus and method for addressing borehole eccentricity effects
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US7027923B2 (en) * 2003-12-12 2006-04-11 Schlumberger Technology Corporation Method for determining sonde error for an induction or propagation tool with transverse or triaxial arrays
US7386430B2 (en) * 2004-03-19 2008-06-10 Schlumberger Technology Corporation Method of correcting triaxial induction arrays for borehole effect
US7239145B2 (en) 2004-03-29 2007-07-03 Schlumberger Technology Center Subsurface electromagnetic measurements using cross-magnetic dipoles
US8030935B2 (en) * 2004-10-15 2011-10-04 Halliburton Energy Services, Inc. Minimizing the effect of borehole current in tensor induction logging tools
US7417436B2 (en) * 2005-02-28 2008-08-26 Schlumberger Technology Corporation Selectable tap induction coil
US7501829B2 (en) * 2005-02-28 2009-03-10 Schlumberger Technology Corporation Extra bucking coils as an alternative way to balance induction arrays
US7477162B2 (en) * 2005-10-11 2009-01-13 Schlumberger Technology Corporation Wireless electromagnetic telemetry system and method for bottomhole assembly
WO2007149106A1 (en) * 2006-06-19 2007-12-27 Halliburton Energy Services, Inc. Antenna cutout in a downhole tubular
CA2655200C (en) 2006-07-11 2013-12-03 Halliburton Energy Services, Inc. Modular geosteering tool assembly
AU2007273026B2 (en) * 2006-07-12 2010-04-08 Halliburton Energy Services, Inc. Method and apparatus for building a tilted antenna
WO2008021868A2 (en) 2006-08-08 2008-02-21 Halliburton Energy Services, Inc. Resistivty logging with reduced dip artifacts
US8274289B2 (en) 2006-12-15 2012-09-25 Halliburton Energy Services, Inc. Antenna coupling component measurement tool having rotating antenna configuration
US8085050B2 (en) * 2007-03-16 2011-12-27 Halliburton Energy Services, Inc. Robust inversion systems and methods for azimuthally sensitive resistivity logging tools
CA2686215C (en) 2007-05-08 2015-09-08 Schlumberger Canada Limited Determining borehole corrected formation properties
US8129993B2 (en) * 2007-07-10 2012-03-06 Schlumberger Technology Corporation Determining formation parameters using electromagnetic coupling components
WO2009009827A1 (en) 2007-07-17 2009-01-22 Cochlear Limited Method and apparatus for forming an electrically insulating structure having holes for feedthroughs
KR101578952B1 (ko) 2007-11-16 2015-12-28 코치리어 리미티드 자극 메디컬 디바이스용 전극 어레이의 제조
CA2680869C (en) * 2008-01-18 2011-07-12 Halliburton Energy Services, Inc. Em-guided drilling relative to an existing borehole
US20100026305A1 (en) * 2008-07-31 2010-02-04 Baker Hughes Incorporated Method and Apparatus for Imaging Boreholes
WO2010059263A1 (en) * 2008-11-20 2010-05-27 Schlumberger Canada Limited Systems and methods for well positioning using a transverse rotating magnetic source
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US8497673B2 (en) * 2009-09-28 2013-07-30 Schlumberger Technology Corporation Directional resistivity antenna shield
WO2011090480A1 (en) 2010-01-22 2011-07-28 Halliburton Energy Services Inc. Method and apparatus for resistivity measurements
US10317560B2 (en) 2011-09-27 2019-06-11 Halliburton Energy Services, Inc. Systems and methods of robust determination of boundaries
US9429675B2 (en) * 2012-03-27 2016-08-30 Schlumberger Technology Corporation Anisotropy processing in low angle wells
US9540922B2 (en) 2012-03-29 2017-01-10 Schlumberger Technology Corporation Electromagnetic method for obtaining dip azimuth angle
MX342269B (es) 2012-06-25 2016-09-22 Halliburton Energy Services Inc Sistemas y metodos de registro de antena inclinada que producen señales de medicion robustas.
US11480705B2 (en) * 2013-04-01 2022-10-25 Oliden Technology, Llc Antenna, tool, and methods for directional electromagnetic well logging
EP3008497B1 (en) * 2013-06-12 2021-03-17 Well Resolutions Technology Apparatus and methods for making azimuthal resistivity measurements
US9506342B2 (en) * 2014-06-06 2016-11-29 Baker Hughes Incorporated Downhole communications arrangement and downhole system
US10690799B2 (en) * 2017-12-22 2020-06-23 Halliburton Energy Services, Inc. Antenna shield design for optimized EM wave propagation in resistivity logging tools
NO20210296A1 (en) * 2018-12-31 2021-03-04 Halliburton Energy Services Inc Antenna Shield For Co-Located Antennas In A Wellbore
KR20240058945A (ko) * 2021-09-20 2024-05-07 램 리써치 코포레이션 Ｉｃｐ 소스에서의 ｒｆ 전력 램프업을 완화하기 위한 인클로저
CN114622906A (zh) * 2022-04-29 2022-06-14 中国海洋石油集团有限公司 测井装置及方法

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US6351127B1 (en) * 1999-12-01 2002-02-26 Schlumberger Technology Corporation Shielding method and apparatus for selective attenuation of an electromagnetic energy field component
US6297639B1 (en) * 1999-12-01 2001-10-02 Schlumberger Technology Corporation Method and apparatus for directional well logging with a shield having sloped slots

Also Published As

Publication number Publication date
BR0004844A (pt) 2001-09-25
ID28576A (id) 2001-06-07
GC0000205A (en) 2006-03-29
NO328419B1 (no) 2010-02-15
NL1016727A1 (nl) 2001-06-05
AU754752B2 (en) 2002-11-21
GB2356935B (en) 2002-01-30
US20020008520A1 (en) 2002-01-24
US6351127B1 (en) 2002-02-26
AU6652900A (en) 2001-06-07
NL1016727C2 (nl) 2007-07-03
GB0021832D0 (en) 2000-10-18
US20020008521A1 (en) 2002-01-24
CA2321242C (en) 2004-11-02
CA2321242A1 (en) 2001-06-01
BRPI0004844B1 (pt) 2017-01-24
GB2356935A (en) 2001-06-06
US6380744B2 (en) 2002-04-30
US6557794B2 (en) 2003-05-06
NO20006070L (no) 2001-06-05
CO5300481A1 (es) 2003-07-31

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