NO20031400D0 - Strömdirigerende skjermanordning til bruk med antenner av type transversalmagnetisk dipol - Google Patents

Strömdirigerende skjermanordning til bruk med antenner av type transversalmagnetisk dipol

Info

Publication number
NO20031400D0
NO20031400D0 NO20031400A NO20031400A NO20031400D0 NO 20031400 D0 NO20031400 D0 NO 20031400D0 NO 20031400 A NO20031400 A NO 20031400A NO 20031400 A NO20031400 A NO 20031400A NO 20031400 D0 NO20031400 D0 NO 20031400D0
Authority
NO
Norway
Prior art keywords
magnetic dipole
transverse magnetic
shield device
dipole antennas
current routing
Prior art date
Application number
NO20031400A
Other languages
English (en)
Other versions
NO20031400L (no
NO336836B1 (no
Inventor
Kuo Chiang Chen
Dean M Homan
Charles Kibbe
Original Assignee
Schlumberger Technology Bv
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 Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20031400D0 publication Critical patent/NO20031400D0/no
Publication of NO20031400L publication Critical patent/NO20031400L/no
Publication of NO336836B1 publication Critical patent/NO336836B1/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

  • 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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
NO20031400A 2002-03-29 2003-03-27 Strømdirigerende skjermanordning til bruk med antenner av type transversal magnetisk dipol NO336836B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/113,265 US6667620B2 (en) 2002-03-29 2002-03-29 Current-directing shield apparatus for use with transverse magnetic dipole antennas

Publications (3)

Publication Number Publication Date
NO20031400D0 true NO20031400D0 (no) 2003-03-27
NO20031400L NO20031400L (no) 2003-09-30
NO336836B1 NO336836B1 (no) 2015-11-16

Family

ID=22348480

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20031400A NO336836B1 (no) 2002-03-29 2003-03-27 Strømdirigerende skjermanordning til bruk med antenner av type transversal magnetisk dipol

Country Status (5)

Country Link
US (1) US6667620B2 (no)
AU (1) AU2002325479C1 (no)
CA (1) CA2415524C (no)
GB (1) GB2388664B (no)
NO (1) NO336836B1 (no)

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US6933726B2 (en) * 2003-08-05 2005-08-23 Schlumberger Technology Corporation Apparatus and methods for reducing borehole current effects
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
US7026813B2 (en) * 2003-09-25 2006-04-11 Schlumberger Technology Corporation Semi-conductive shell for sources and sensors
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
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
US7364007B2 (en) * 2004-01-08 2008-04-29 Schlumberger Technology Corporation Integrated acoustic transducer assembly
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
US8736270B2 (en) 2004-07-14 2014-05-27 Schlumberger Technology Corporation Look ahead logging system
US7501829B2 (en) * 2005-02-28 2009-03-10 Schlumberger Technology Corporation Extra bucking coils as an alternative way to balance induction arrays
US7436184B2 (en) * 2005-03-15 2008-10-14 Pathfinder Energy Services, Inc. Well logging apparatus for obtaining azimuthally sensitive formation resistivity measurements
US20070131412A1 (en) * 2005-06-14 2007-06-14 Schlumberger Technology Corporation Mass Isolation Joint for Electrically Isolating a Downhole Tool
US7671597B2 (en) * 2005-06-14 2010-03-02 Schlumberger Technology Corporation Composite encased tool for subsurface measurements
US20060284784A1 (en) * 2005-06-17 2006-12-21 Norman Smith Universal antenna housing
US7986145B2 (en) 2006-05-01 2011-07-26 Schlumberger Technology Corporation Logging tool sonde sleeve
US20080224706A1 (en) * 2006-11-13 2008-09-18 Baker Hughes Incorporated Use of Electrodes and Multi-Frequency Focusing to Correct Eccentricity and Misalignment Effects on Transversal Induction Measurements
US7598742B2 (en) * 2007-04-27 2009-10-06 Snyder Jr Harold L Externally guided and directed field induction resistivity tool
US7994791B2 (en) * 2007-02-19 2011-08-09 Schlumberger Technology Corporation Resistivity receiver spacing
US8436618B2 (en) 2007-02-19 2013-05-07 Schlumberger Technology Corporation Magnetic field deflector in an induction resistivity tool
US8198898B2 (en) 2007-02-19 2012-06-12 Schlumberger Technology Corporation Downhole removable cage with circumferentially disposed instruments
US8395388B2 (en) 2007-02-19 2013-03-12 Schlumberger Technology Corporation Circumferentially spaced magnetic field generating devices
US20090230969A1 (en) * 2007-02-19 2009-09-17 Hall David R Downhole Acoustic Receiver with Canceling Element
US7759940B2 (en) * 2007-04-04 2010-07-20 Baker Hughes Incorporated Mutual shielding of collocated induction coils in multi-component induction logging instruments
US7541813B2 (en) * 2007-04-27 2009-06-02 Snyder Jr Harold L Externally guided and directed halbach array field induction resistivity tool
US7583085B2 (en) * 2007-04-27 2009-09-01 Hall David R Downhole sensor assembly
US8571797B2 (en) * 2007-05-08 2013-10-29 Schlumberger Technology Corporation Determining borehole corrected formation on properties
US7994790B2 (en) * 2008-03-19 2011-08-09 Baker Hughes Incorporated Electromagnetic and magnetostatic shield to perform measurements ahead of the drill bit
US8207738B2 (en) * 2009-03-24 2012-06-26 Smith International Inc. Non-planar antennae for directional resistivity logging
US9010461B2 (en) 2009-06-01 2015-04-21 Halliburton Energy Services, Inc. Guide wire for ranging and subsurface broadcast telemetry
US8614578B2 (en) * 2009-06-18 2013-12-24 Schlumberger Technology Corporation Attenuation of electromagnetic signals passing through conductive material
CA2734079C (en) 2009-07-02 2013-12-24 Halliburton Energy Services, Inc. Borehole array for ranging and crosswell telemetry
US8497673B2 (en) * 2009-09-28 2013-07-30 Schlumberger Technology Corporation Directional resistivity antenna shield
US8230934B2 (en) 2009-10-02 2012-07-31 Baker Hughes Incorporated Apparatus and method for directionally disposing a flexible member in a pressurized conduit
US20110227578A1 (en) 2010-03-19 2011-09-22 Hall David R Induction Resistivity Tool that Generates Directed Induced Fields
US9581718B2 (en) * 2010-03-31 2017-02-28 Halliburton Energy Services, Inc. Systems and methods for ranging while drilling
US8600115B2 (en) 2010-06-10 2013-12-03 Schlumberger Technology Corporation Borehole image reconstruction using inversion and tool spatial sensitivity functions
US9658360B2 (en) 2010-12-03 2017-05-23 Schlumberger Technology Corporation High resolution LWD imaging
US8839856B2 (en) 2011-04-15 2014-09-23 Baker Hughes Incorporated Electromagnetic wave treatment method and promoter
US9121966B2 (en) 2011-11-28 2015-09-01 Baker Hughes Incorporated Media displacement device and method of improving transfer of electromagnetic energy between a tool and an earth formation
CN105637703B (zh) * 2013-12-06 2019-04-05 哈利伯顿能源服务公司 用于测井工具的柔性天线组件
AU2015384170B2 (en) * 2015-02-27 2018-08-23 Halliburton Energy Services, Inc. System and method for communicating along a casing string including a high magnetic permeability substrate
WO2016148697A1 (en) * 2015-03-17 2016-09-22 Halliburton Energy Services, Inc. Localized wireless communications in a downhole environment
CN108222923A (zh) * 2017-12-19 2018-06-29 中国石油天然气集团公司 电性导通装置和使用方法

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US4538109A (en) * 1982-06-23 1985-08-27 Schlumberger Technology Corporation Apparatus and method for electromagnetic logging with reduction of spurious modes
US4808929A (en) * 1983-11-14 1989-02-28 Schlumberger Technology Corporation Shielded induction sensor for well logging
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US6300762B1 (en) 1998-02-19 2001-10-09 Schlumberger Technology Corporation Use of polyaryletherketone-type thermoplastics in a production well
US6084052A (en) 1998-02-19 2000-07-04 Schlumberger Technology Corporation Use of polyaryletherketone-type thermoplastics in downhole tools
GB2344127B (en) 1998-05-18 2000-12-06 Baker Hughes Inc Drillpipe structures to accomodate downhole testing
US6208031B1 (en) 1999-03-12 2001-03-27 Fraivillig Technologies Circuit fabrication using a particle filled adhesive
US6351127B1 (en) * 1999-12-01 2002-02-26 Schlumberger Technology Corporation Shielding method and apparatus for selective attenuation of an electromagnetic energy field component
US6614229B1 (en) * 2000-03-27 2003-09-02 Schlumberger Technology Corporation System and method for monitoring a reservoir and placing a borehole using a modified tubular
US6788065B1 (en) * 2000-10-12 2004-09-07 Schlumberger Technology Corporation Slotted tubulars for subsurface monitoring in directed orientations
US6573722B2 (en) * 2000-12-15 2003-06-03 Schlumberger Technology Corporation Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole

Also Published As

Publication number Publication date
US6667620B2 (en) 2003-12-23
GB0300723D0 (en) 2003-02-12
CA2415524A1 (en) 2003-09-29
NO20031400L (no) 2003-09-30
NO336836B1 (no) 2015-11-16
US20030184303A1 (en) 2003-10-02
AU2002325479C1 (en) 2004-05-27
GB2388664B (en) 2004-07-21
GB2388664A (en) 2003-11-19
CA2415524C (en) 2006-06-13
AU2002325479B2 (en) 2004-04-29
AU2002325479A1 (en) 2003-10-23

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