ATE479822T1 - Isolierter elektrischer anschluss eines bohrstranges - Google Patents

Isolierter elektrischer anschluss eines bohrstranges

Info

Publication number
ATE479822T1
ATE479822T1 AT03796563T AT03796563T ATE479822T1 AT E479822 T1 ATE479822 T1 AT E479822T1 AT 03796563 T AT03796563 T AT 03796563T AT 03796563 T AT03796563 T AT 03796563T AT E479822 T1 ATE479822 T1 AT E479822T1
Authority
AT
Austria
Prior art keywords
drill string
electrically conductive
pipe section
electrical connection
arrangement
Prior art date
Application number
AT03796563T
Other languages
English (en)
Inventor
Albert Chau
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 ATE479822T1 publication Critical patent/ATE479822T1/de

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)
  • Multi-Conductor Connections (AREA)
  • Processing Of Terminals (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Cable Accessories (AREA)
AT03796563T 2002-12-06 2003-12-01 Isolierter elektrischer anschluss eines bohrstranges ATE479822T1 (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
ATE479822T1 true ATE479822T1 (de) 2010-09-15

Family

ID=32505835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03796563T ATE479822T1 (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)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845822B2 (en) * 1999-05-24 2005-01-25 Merlin Technology, Inc Auto-extending/retracting electrically isolated conductors in a segmented drill string
GB0115524D0 (en) * 2001-06-26 2001-08-15 Xl Technology Ltd Conducting 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
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
US20080012569A1 (en) * 2005-05-21 2008-01-17 Hall David R Downhole Coils
US7543659B2 (en) * 2005-06-15 2009-06-09 Schlumberger Technology Corporation Modular connector and method
US7913774B2 (en) * 2005-06-15 2011-03-29 Schlumberger Technology Corporation Modular connector and method
US7383897B2 (en) * 2005-06-17 2008-06-10 Pathfinder Energy Services, Inc. Downhole steering tool having a non-rotating bendable section
US8360174B2 (en) * 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US7571780B2 (en) * 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US7649475B2 (en) 2007-01-09 2010-01-19 Hall David R Tool string direct electrical connection
US7404725B2 (en) * 2006-07-03 2008-07-29 Hall David R Wiper for 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
US7527105B2 (en) * 2006-11-14 2009-05-05 Hall David R Power and/or data connection in a downhole component
CA2572755A1 (en) * 2007-01-03 2008-07-03 Ken Shipalesky Wire-line connection system
US7806191B2 (en) * 2007-12-27 2010-10-05 Intelliserv, Llc Communication connections for wired drill pipe joints for providing multiple communication paths
US7537051B1 (en) 2008-01-29 2009-05-26 Hall David R Downhole power generation assembly
WO2009133474A2 (en) 2008-04-08 2009-11-05 Schlumberger Canada Limited Wired drill pipe cable connector system
US8237584B2 (en) * 2008-04-24 2012-08-07 Schlumberger Technology Corporation Changing communication priorities for downhole LWD/MWD applications
US8061443B2 (en) * 2008-04-24 2011-11-22 Schlumberger Technology Corporation Downhole sample rate system
US8118093B2 (en) * 2008-11-04 2012-02-21 Intelliserv, Llc Threaded retention device for downhole transmission lines
AT508272B1 (de) * 2009-06-08 2011-01-15 Advanced Drilling Solutions Gmbh Vorrichtung zum verbinden von elektrischen leitungen
NO334207B1 (no) * 2009-08-31 2014-01-13 2TD Drilling AS Elektrisk lederarrangement, et rør, en borestreng og anvendelse av rør og borstreng
IT1400540B1 (it) * 2010-05-28 2013-06-11 Pe Gas Us S R L Connettore elettrico, in particolare per una batteria di trivellazione.
US9004161B2 (en) * 2010-08-06 2015-04-14 Baker Hughes Incorporated Apparatus and methods for real time communication in drill strings
US8875791B2 (en) 2010-10-18 2014-11-04 Schlumberger Technology Corporation Segmented fiber optic coiled tubing assembly
EP2678517A2 (de) * 2011-02-25 2014-01-01 Merlin Technology Inc. Untergrundbohrstranggehäuse und signaleinkopplungsverfahren
US8695727B2 (en) 2011-02-25 2014-04-15 Merlin Technology, Inc. Drill string adapter and method for inground signal coupling
BR112013021934A2 (pt) * 2011-03-01 2017-03-28 Vam Drilling France componente tubular para ferramenta de perfuração capaz de ser cabeada, e método para montar um cabo em dito componente
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
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
SG11201502257XA (en) * 2012-09-27 2015-04-29 Halliburton Energy Services Inc Enhanced interconnect for downhole tools
EP2914986A4 (de) * 2012-12-28 2016-09-21 Halliburton Energy Services Inc Elektromagnetisches bohrlochtelemetriesystem mit einem elektrisch isolierenden material und zugehörige verfahren
CN105189924B (zh) 2013-03-14 2017-11-21 默林科技股份有限公司 定向钻井通信协议、设备以及方法
US9422802B2 (en) 2013-03-14 2016-08-23 Merlin Technology, Inc. Advanced drill string inground isolator housing in an MWD system and associated method
CA2926612A1 (en) * 2013-09-30 2015-04-02 Welladv Oil Service Limited A drilling auxiliary system
RU2626096C1 (ru) * 2013-12-04 2017-07-21 Халлибертон Энерджи Сервисез, Инк. Демпфер колебаний
US9941766B2 (en) * 2014-04-04 2018-04-10 Solar Turbines Incorporated Penetrator power connector for an integrated rotary machine
US9995132B2 (en) 2014-06-06 2018-06-12 The Charles Machine Works, Inc. External hollow antenna
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
US12291945B1 (en) 2019-03-05 2025-05-06 Swm International, Llc Downhole perforating gun system
US11078762B2 (en) 2019-03-05 2021-08-03 Swm International, Llc Downhole perforating gun tube and components
US11401750B2 (en) * 2019-09-20 2022-08-02 The Charles Machine Works, Inc. Telemetry pipe system
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
MX2023008664A (es) * 2021-02-22 2023-08-01 Gr Energy Services Man L P Herramienta de fondo de pozo con conector de componente de multiples contactos y metodo de uso de la misma.
CN114876384B (zh) * 2022-05-31 2025-08-05 中海油田服务股份有限公司 导流头安装结构
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515442A (en) * 1894-02-27 Francois exavier nation
US4095865A (en) * 1977-05-23 1978-06-20 Shell Oil Company Telemetering drill string with piped electrical conductor
GB1571677A (en) 1978-04-07 1980-07-16 Shell Int Research Pipe section for use in a borehole
US4690212A (en) 1982-02-25 1987-09-01 Termohlen David E Drilling pipe for downhole drill motor
US4788544A (en) * 1987-01-08 1988-11-29 Hughes Tool Company - Usa Well bore data transmission system
US4902246A (en) 1988-10-13 1990-02-20 Lrc Electronics Snap-n-seal coaxial connector
US5002503A (en) 1989-09-08 1991-03-26 Viacom International, Inc., Cable Division Coaxial cable connector
US5131464A (en) 1990-09-21 1992-07-21 Ensco Technology Company Releasable electrical wet connect for a drill string
US5667008A (en) 1991-02-06 1997-09-16 Quick Connectors, Inc. Seal electrical conductor arrangement for use with a well bore in hazardous areas
US5155442A (en) 1991-03-01 1992-10-13 John Mercer Position and orientation locator/monitor
US5337002A (en) 1991-03-01 1994-08-09 Mercer John E Locator device for continuously locating a dipole magnetic field transmitter and its method of operation
US5141051A (en) 1991-06-05 1992-08-25 Ensco Technology Company Electrical wet connect and check valve for a drill string
US5366018A (en) 1993-08-16 1994-11-22 Scientific Drilling International Miniature rope socket assembly for combined mechanical and electrical connection in a borehole wireline
JPH10154540A (ja) 1996-11-25 1998-06-09 Amp Japan Ltd 電気コネクタ及びそれを使用した電気コネクタ組立体
US6402524B2 (en) 1997-10-14 2002-06-11 Tracto-Technik Paul Schimdt Spezialmaschinen Data transfer system
CA2232213C (en) 1998-03-16 2004-09-28 Ryan Energy Technologies Inc. Subassembly electrical isolation connector for drill rod
US6223826B1 (en) * 1999-05-24 2001-05-01 Digital Control, Inc. Auto-extending/retracting electrically isolated conductors in a segmented drill string
US6845822B2 (en) * 1999-05-24 2005-01-25 Merlin Technology, Inc Auto-extending/retracting electrically isolated conductors in a segmented drill string
US6655464B2 (en) * 1999-05-24 2003-12-02 Merlin Technology Inc Auto-extending/retracting electrically isolated conductors in a segmented drill string
US6257332B1 (en) 1999-09-14 2001-07-10 Halliburton Energy Services, Inc. Well management system

Also Published As

Publication number Publication date
AU2003298805A8 (en) 2004-06-30
US7028779B2 (en) 2006-04-18
EP1583886B1 (de) 2010-09-01
US20060124291A1 (en) 2006-06-15
US6845822B2 (en) 2005-01-25
WO2004053284A2 (en) 2004-06-24
US20030075319A1 (en) 2003-04-24
AU2003298805A1 (en) 2004-06-30
EP1583886A2 (de) 2005-10-12
US20050098356A1 (en) 2005-05-12
US7150329B2 (en) 2006-12-19
WO2004053284A3 (en) 2005-03-03
EP1583886A4 (de) 2008-02-27
DE60334028D1 (de) 2010-10-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties