DE60334028D1 - Isolierter elektrischer anschluss eines bohrstranges - Google Patents

Isolierter elektrischer anschluss eines bohrstranges

Info

Publication number
DE60334028D1
DE60334028D1 DE60334028T DE60334028T DE60334028D1 DE 60334028 D1 DE60334028 D1 DE 60334028D1 DE 60334028 T DE60334028 T DE 60334028T DE 60334028 T DE60334028 T DE 60334028T DE 60334028 D1 DE60334028 D1 DE 60334028D1
Authority
DE
Germany
Prior art keywords
electrically conductive
pipe section
electrical connection
arrangement
contact arrangement
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60334028T
Other languages
English (en)
Inventor
Albert W Chau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Technology Inc
Original Assignee
Merlin Technology 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 Merlin Technology Inc filed Critical Merlin Technology Inc
Application granted granted Critical
Publication of DE60334028D1 publication Critical patent/DE60334028D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • E21B47/0232—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor at least one of the energy sources or one of the detectors being located on or above the ground surface
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in the borehole
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Processing Of Terminals (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Multi-Conductor Connections (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Cable Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
DE60334028T 2002-12-06 2003-12-01 Isolierter elektrischer anschluss eines bohrstranges Expired - Lifetime DE60334028D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/313,303 US6845822B2 (en) 1999-05-24 2002-12-06 Auto-extending/retracting electrically isolated conductors in a segmented drill string
PCT/US2003/038253 WO2004053284A2 (en) 2002-12-06 2003-12-01 Isolated electrical connection in a drill string

Publications (1)

Publication Number Publication Date
DE60334028D1 true DE60334028D1 (de) 2010-10-14

Family

ID=32505835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334028T Expired - Lifetime DE60334028D1 (de) 2002-12-06 2003-12-01 Isolierter elektrischer anschluss eines bohrstranges

Country Status (6)

Country Link
US (3) US6845822B2 (de)
EP (1) EP1583886B1 (de)
AT (1) ATE479822T1 (de)
AU (1) AU2003298805A1 (de)
DE (1) DE60334028D1 (de)
WO (1) WO2004053284A2 (de)

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US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US7649475B2 (en) 2007-01-09 2010-01-19 Hall David R Tool string direct electrical connection
US7572134B2 (en) 2006-07-03 2009-08-11 Hall David R Centering assembly for an electric downhole connection
US7488194B2 (en) * 2006-07-03 2009-02-10 Hall David R Downhole data and/or power transmission system
US7404725B2 (en) * 2006-07-03 2008-07-29 Hall David R Wiper for tool string direct electrical connection
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AT508272B1 (de) * 2009-06-08 2011-01-15 Advanced Drilling Solutions Gmbh Vorrichtung zum verbinden von elektrischen leitungen
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US8695727B2 (en) 2011-02-25 2014-04-15 Merlin Technology, Inc. Drill string adapter and method for inground signal coupling
FR2972217B1 (fr) * 2011-03-01 2014-02-14 Vam Drilling France Composant tubulaire de garniture de forage apte a etre cable et procede de montage du cable dans un tel composant
EP2681401B1 (de) 2011-03-01 2018-10-17 Vallourec Drilling Products France Rohrförmiges bauteil für bohrgestänge mit verkabelungsmöglichkeit und verfahren zur montage eines kabels in diesem bauteil
US8662200B2 (en) 2011-03-24 2014-03-04 Merlin Technology Inc. Sonde with integral pressure sensor and method
US8967295B2 (en) * 2011-08-22 2015-03-03 Baker Hughes Incorporated Drill bit-mounted data acquisition systems and associated data transfer apparatus and method
FR2981394B1 (fr) * 2011-10-14 2013-11-01 Vam Drilling France Composant tubulaire de garniture de forage muni d'une gaine de transmission fixee par filetages et procede de montage d'un tel composant
US9793660B2 (en) * 2012-03-19 2017-10-17 Holland Electronics, Llc Shielded coaxial connector
AU2013206596B2 (en) * 2012-03-23 2014-09-11 Peter Bourke Electrical conductor subassembly and method of use
US9000940B2 (en) 2012-08-23 2015-04-07 Merlin Technology, Inc. Drill string inground isolator in an MWD system and associated method
CA2886323C (en) * 2012-09-27 2017-11-21 Halliburton Energy Services, Inc. Enhanced interconnect for downhole tools
AU2012397852B2 (en) * 2012-12-28 2017-04-13 Halliburton Energy Services Inc. Downhole electromagnetic telemetry system utilizing electrically insulating material and related methods
WO2014152019A1 (en) 2013-03-14 2014-09-25 Merlin Technology, Inc. Directional drilling communication protocols, apparatus and methods
US9422802B2 (en) 2013-03-14 2016-08-23 Merlin Technology, Inc. Advanced drill string inground isolator housing in an MWD system and associated method
EP3054084A4 (de) * 2013-09-30 2017-05-10 Welladv Oil Service Limited Hilfssystem zur verwendung beim bohren
CN105723048B (zh) * 2013-12-04 2017-08-22 哈利伯顿能源服务公司 振动阻尼器
US9941766B2 (en) * 2014-04-04 2018-04-10 Solar Turbines Incorporated Penetrator power connector for an integrated rotary machine
EP2952675B1 (de) 2014-06-06 2018-02-21 The Charles Machine Works Inc Externe hohlantenne
US9551730B2 (en) 2014-07-02 2017-01-24 Merlin Technology, Inc. Mechanical shock resistant MEMS accelerometer arrangement, associated method, apparatus and system
US10969399B1 (en) 2014-07-17 2021-04-06 Merlin Technology, Inc. Advanced mechanical shock resistance for an accelerometer in an inground device and associated methods
US10116036B2 (en) 2014-08-15 2018-10-30 Baker Hughes, A Ge Company, Llc Wired pipe coupler connector
US20160090817A1 (en) * 2014-09-30 2016-03-31 Schlumberger Technology Corporation Transportable Energy Storage Devices
CN106761517B (zh) * 2016-11-16 2023-03-24 中国石油天然气集团有限公司 仪器送入和打捞装置
US9831596B1 (en) * 2016-12-29 2017-11-28 Itt Manufacturing Enterprises Llc Flame-proof connectors
RU179962U1 (ru) * 2018-01-11 2018-05-29 Общество с ограниченной ответственностью "Пермская компания нефтяного машиностроения" Устройство для токоподвода к электробуру при бурении скважин
US11078762B2 (en) 2019-03-05 2021-08-03 Swm International, Llc Downhole perforating gun tube and components
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US11261723B2 (en) 2019-12-11 2022-03-01 Baker Hughes Oilfield Operations Llc Electronic connections in a drill string and related systems and methods
US11525531B2 (en) * 2020-06-16 2022-12-13 Reelwell A.S. Seal and insulator for pipe having an insulated electrical conductor
CN117145461B (zh) * 2023-07-10 2024-03-29 中国地质大学（武汉） 一种随钻有线式通信接头、水辫和中继装置以及通讯方法

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Also Published As

Publication number Publication date
US7028779B2 (en) 2006-04-18
AU2003298805A8 (en) 2004-06-30
WO2004053284A3 (en) 2005-03-03
EP1583886B1 (de) 2010-09-01
US6845822B2 (en) 2005-01-25
US20050098356A1 (en) 2005-05-12
EP1583886A2 (de) 2005-10-12
ATE479822T1 (de) 2010-09-15
AU2003298805A1 (en) 2004-06-30
US20060124291A1 (en) 2006-06-15
WO2004053284A2 (en) 2004-06-24
US7150329B2 (en) 2006-12-19
US20030075319A1 (en) 2003-04-24
EP1583886A4 (de) 2008-02-27

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