NO20061990L - Boreverktoy for dype borehull - Google Patents

Boreverktoy for dype borehull

Info

Publication number
NO20061990L
NO20061990L NO20061990A NO20061990A NO20061990L NO 20061990 L NO20061990 L NO 20061990L NO 20061990 A NO20061990 A NO 20061990A NO 20061990 A NO20061990 A NO 20061990A NO 20061990 L NO20061990 L NO 20061990L
Authority
NO
Norway
Prior art keywords
drill string
drill
bodies
string body
drilling tool
Prior art date
Application number
NO20061990A
Other languages
English (en)
Inventor
Magdalena Rotthauser
Original Assignee
Dtb Patente Gmbh
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 Dtb Patente Gmbh filed Critical Dtb Patente Gmbh
Publication of NO20061990L publication Critical patent/NO20061990L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Cable Accessories (AREA)

Abstract

Oppfinnelsen gjelder en borestreng (3) for dype brønner og som omfatter flere borerør (10) som har hule borelegemer (12) av elektrisk ledende material og muffer (11) med muffelegemer (27) av elektrisk ledende material. For å oppnå rask og nøyaktig informasjon fra borestedet dannes det en elektrisk pol av borestrenglegemet bestående av hule borelegemer (12) og muffelegemene (27), mens en andre elektrisk pol dannes av i det minste en leder (7) som er elektrisk isolert i forhold til borestrenglegemet og anordnet inne i borestrenglegemet for derved å gjøre det mulig å overføre både energi og data.
NO20061990A 2004-01-22 2006-05-04 Boreverktoy for dype borehull NO20061990L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004003479A DE102004003479B4 (de) 2004-01-22 2004-01-22 Bohrgestänge für Tiefbohrungen
PCT/EP2004/014878 WO2005071211A2 (de) 2004-01-22 2004-12-31 Bohrgestänge für tiefbohrungen

Publications (1)

Publication Number Publication Date
NO20061990L true NO20061990L (no) 2006-08-21

Family

ID=34800945

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061990A NO20061990L (no) 2004-01-22 2006-05-04 Boreverktoy for dype borehull

Country Status (17)

Country Link
US (1) US20070102197A1 (no)
EP (1) EP1706577A2 (no)
JP (1) JP2007518906A (no)
CN (1) CN1906374A (no)
AP (1) AP2006003681A0 (no)
AU (1) AU2004314264A1 (no)
BR (1) BRPI0418434A (no)
CA (1) CA2544757A1 (no)
DE (1) DE102004003479B4 (no)
EA (1) EA200601341A1 (no)
EC (1) ECSP066720A (no)
MA (1) MA28278A1 (no)
NO (1) NO20061990L (no)
RS (1) RS20060420A (no)
TN (1) TNSN06225A1 (no)
WO (1) WO2005071211A2 (no)
ZA (1) ZA200604615B (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090101328A1 (en) * 2004-09-28 2009-04-23 Advanced Composite Products & Technology, Inc. Composite drill pipe and method of forming same
US7535377B2 (en) 2005-05-21 2009-05-19 Hall David R Wired tool string component
US8264369B2 (en) * 2005-05-21 2012-09-11 Schlumberger Technology Corporation Intelligent electrical power distribution system
US7504963B2 (en) * 2005-05-21 2009-03-17 Hall David R System and method for providing electrical power downhole
US20090151926A1 (en) * 2005-05-21 2009-06-18 Hall David R Inductive Power Coupler
US20080012569A1 (en) * 2005-05-21 2008-01-17 Hall David R Downhole Coils
US7527105B2 (en) * 2006-11-14 2009-05-05 Hall David R Power and/or data connection in a downhole component
AU2008357715B2 (en) * 2008-06-10 2015-01-15 Halliburton Energy Services, Inc. Method and system of transmitting electromagnetic waves from a wellbore
US8434571B2 (en) * 2008-06-23 2013-05-07 Halliburton Energy Services, Inc. Securement of lines to downhole well tools
US8033329B2 (en) * 2009-03-03 2011-10-11 Intelliserv, LLC. System and method for connecting wired drill pipe
IES20090407A2 (en) * 2009-05-26 2009-10-28 Espen Alhaug Method and system for transferring signals through a drill pipe system
WO2011011612A2 (en) * 2009-07-23 2011-01-27 Baker Hughes Incorporated Wired conduit segment and method of making same
CN101824983A (zh) * 2010-05-06 2010-09-08 煤炭科学研究总院西安研究院 一种信号传输装置
EP2495389B1 (de) 2011-03-04 2014-05-07 BAUER Maschinen GmbH Bohrgestänge
US10036234B2 (en) * 2012-06-08 2018-07-31 Schlumberger Technology Corporation Lateral wellbore completion apparatus and method
US10342958B2 (en) 2017-06-30 2019-07-09 Abbott Cardiovascular Systems Inc. System and method for correcting valve regurgitation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744829C2 (de) * 1977-10-05 1986-04-24 Shell Internationale Research Maatschappij B.V., Den Haag Rohrlänge für Arbeiten in Tiefbohrungen und Verfahren zu ihrer Herstellung
GB1571677A (en) * 1978-04-07 1980-07-16 Shell Int Research Pipe section for use in a borehole
US6392317B1 (en) * 2000-08-22 2002-05-21 David R. Hall Annular wire harness for use in drill pipe

Also Published As

Publication number Publication date
ZA200604615B (en) 2007-11-28
CN1906374A (zh) 2007-01-31
WO2005071211A2 (de) 2005-08-04
BRPI0418434A (pt) 2007-05-22
AP2006003681A0 (en) 2006-08-31
DE102004003479A1 (de) 2005-08-18
TNSN06225A1 (en) 2007-12-03
EA200601341A1 (ru) 2007-06-29
US20070102197A1 (en) 2007-05-10
CA2544757A1 (en) 2005-08-04
AU2004314264A1 (en) 2005-08-04
WO2005071211A3 (de) 2005-11-10
DE102004003479B4 (de) 2006-07-20
ECSP066720A (es) 2006-12-20
JP2007518906A (ja) 2007-07-12
EP1706577A2 (de) 2006-10-04
RS20060420A (en) 2008-04-04
MA28278A1 (fr) 2006-11-01

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application