WO2005071211A3 - Drill stem for deep drillings - Google Patents

Drill stem for deep drillings Download PDF

Info

Publication number
WO2005071211A3
WO2005071211A3 PCT/EP2004/014878 EP2004014878W WO2005071211A3 WO 2005071211 A3 WO2005071211 A3 WO 2005071211A3 EP 2004014878 W EP2004014878 W EP 2004014878W WO 2005071211 A3 WO2005071211 A3 WO 2005071211A3
Authority
WO
WIPO (PCT)
Prior art keywords
drill stem
bodies
drill
deep drillings
conductive material
Prior art date
Application number
PCT/EP2004/014878
Other languages
German (de)
French (fr)
Other versions
WO2005071211A2 (en
Inventor
Magdalena Rotthaeuser
Original Assignee
Magdalena Rotthaeuser
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 to US10/596,579 priority Critical patent/US20070102197A1/en
Application filed by Magdalena Rotthaeuser filed Critical Magdalena Rotthaeuser
Priority to YUP-2006/0420A priority patent/RS20060420A/en
Priority to BRPI0418434-3A priority patent/BRPI0418434A/en
Priority to EA200601341A priority patent/EA200601341A1/en
Priority to JP2006549926A priority patent/JP2007518906A/en
Priority to AP2006003681A priority patent/AP2006003681A0/en
Priority to AU2004314264A priority patent/AU2004314264A1/en
Priority to CA002544757A priority patent/CA2544757A1/en
Priority to EP04804462A priority patent/EP1706577A2/en
Publication of WO2005071211A2 publication Critical patent/WO2005071211A2/en
Publication of WO2005071211A3 publication Critical patent/WO2005071211A3/en
Priority to NO20061990A priority patent/NO20061990L/en
Priority to TNP2006000225A priority patent/TNSN06225A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

The invention relates to a drill stem (3) for deep drillings, comprising a plurality of drill pipes (10) having hollow drilling bodies (12) made of electrically conductive material and bushings (11) having bushing bodies (27) made of electrically conductive material. In order to obtain rapid and exact information from the drilling site, an electric pole is formed by the drill stem bodies consisting of the hollow drilling bodies (12) and the bushing bodies (27) and the other electric pole is formed by at least one conductor (7) which is electrically insulated with respect to the drill stem body and is arranged inside the drill stem body, thereby making it possible to transfer both energy and data.
PCT/EP2004/014878 2004-01-22 2004-12-31 Drill stem for deep drillings WO2005071211A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AP2006003681A AP2006003681A0 (en) 2004-01-22 2004-12-31 Drill column for deep wells
YUP-2006/0420A RS20060420A (en) 2004-01-22 2004-12-31 Drill stem for deep drillings
BRPI0418434-3A BRPI0418434A (en) 2004-01-22 2004-12-31 deep well drilling rig
EA200601341A EA200601341A1 (en) 2004-01-22 2004-12-31 DRILLING HOLE FOR DEEP WELLS
JP2006549926A JP2007518906A (en) 2004-01-22 2004-12-31 Drill column for deep well and drill pipe and bush for the drill column
US10/596,579 US20070102197A1 (en) 2004-01-22 2004-12-31 Drill stem for deep drillings
AU2004314264A AU2004314264A1 (en) 2004-01-22 2004-12-31 Drill stem for deep drillings
CA002544757A CA2544757A1 (en) 2004-01-22 2004-12-31 Drill stem for deep drillings
EP04804462A EP1706577A2 (en) 2004-01-22 2004-12-31 Drill stem for deep drillings
NO20061990A NO20061990L (en) 2004-01-22 2006-05-04 Drilling tool for deep boreholes
TNP2006000225A TNSN06225A1 (en) 2004-01-22 2006-07-21 Drill stem for deep drillings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004003479A DE102004003479B4 (en) 2004-01-22 2004-01-22 Drill pipe for deep drilling
DE102004003479.6 2004-01-22

Publications (2)

Publication Number Publication Date
WO2005071211A2 WO2005071211A2 (en) 2005-08-04
WO2005071211A3 true WO2005071211A3 (en) 2005-11-10

Family

ID=34800945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/014878 WO2005071211A2 (en) 2004-01-22 2004-12-31 Drill stem for deep drillings

Country Status (17)

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

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
US8264369B2 (en) * 2005-05-21 2012-09-11 Schlumberger Technology Corporation Intelligent electrical power distribution system
US20080012569A1 (en) * 2005-05-21 2008-01-17 Hall David R Downhole Coils
US20090151926A1 (en) * 2005-05-21 2009-06-18 Hall David R Inductive Power Coupler
US7504963B2 (en) * 2005-05-21 2009-03-17 Hall David R System and method for providing electrical power downhole
US7535377B2 (en) 2005-05-21 2009-05-19 Hall David R Wired tool string component
US7527105B2 (en) * 2006-11-14 2009-05-05 Hall David R Power and/or data connection in a downhole component
MX2010010963A (en) * 2008-06-10 2010-11-12 Halliburton Energy Serv 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
EP2456948B1 (en) * 2009-07-23 2017-10-25 Baker Hughes Incorporated Wired conduit segment and method of making same
CN101824983A (en) * 2010-05-06 2010-09-08 煤炭科学研究总院西安研究院 Signal transmission device
EP2495389B1 (en) 2011-03-04 2014-05-07 BAUER Maschinen GmbH Drilling rod
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6392317B1 (en) * 2000-08-22 2002-05-21 David R. Hall Annular wire harness for use in drill pipe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744829C2 (en) * 1977-10-05 1986-04-24 Shell Internationale Research Maatschappij B.V., Den Haag Length of pipe for work in deep wells and methods of their manufacture
GB1571677A (en) * 1978-04-07 1980-07-16 Shell Int Research Pipe section for use in a borehole

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1906374A (en) 2007-01-31
NO20061990L (en) 2006-08-21
ECSP066720A (en) 2006-12-20
EP1706577A2 (en) 2006-10-04
DE102004003479A1 (en) 2005-08-18
ZA200604615B (en) 2007-11-28
US20070102197A1 (en) 2007-05-10
TNSN06225A1 (en) 2007-12-03
AU2004314264A1 (en) 2005-08-04
MA28278A1 (en) 2006-11-01
BRPI0418434A (en) 2007-05-22
EA200601341A1 (en) 2007-06-29
RS20060420A (en) 2008-04-04
WO2005071211A2 (en) 2005-08-04
JP2007518906A (en) 2007-07-12
CA2544757A1 (en) 2005-08-04
DE102004003479B4 (en) 2006-07-20
AP2006003681A0 (en) 2006-08-31

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