WO2007109494A3 - A downhole optic fiber wet connect system and method - Google Patents

A downhole optic fiber wet connect system and method Download PDF

Info

Publication number
WO2007109494A3
WO2007109494A3 PCT/US2007/064045 US2007064045W WO2007109494A3 WO 2007109494 A3 WO2007109494 A3 WO 2007109494A3 US 2007064045 W US2007064045 W US 2007064045W WO 2007109494 A3 WO2007109494 A3 WO 2007109494A3
Authority
WO
WIPO (PCT)
Prior art keywords
optic fiber
matable portions
connect system
tool body
matable
Prior art date
Application number
PCT/US2007/064045
Other languages
French (fr)
Other versions
WO2007109494A2 (en
Inventor
Martin P Coronado
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to BRPI0709045-5A priority Critical patent/BRPI0709045B1/en
Priority to EA200801915A priority patent/EA012003B1/en
Priority to CA2645602A priority patent/CA2645602C/en
Priority to GB0817348A priority patent/GB2449603B/en
Priority to CN2007800145348A priority patent/CN101427169B/en
Priority to AU2007227062A priority patent/AU2007227062B2/en
Publication of WO2007109494A2 publication Critical patent/WO2007109494A2/en
Publication of WO2007109494A3 publication Critical patent/WO2007109494A3/en
Priority to NO20084040A priority patent/NO340665B1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3886—Magnetic means to align ferrule ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • 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
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/382—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with index-matching medium between light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3866—Devices, tools or methods for cleaning connectors

Abstract

A downhole optic fiber wet-connect system includes first and second matable portions of a tool body; first and second matable portions of a connector. Further included is a first magnet associated with one of the first and second matable portions and a second magnet associated with the other of the first and second matable portions, the first and second magnets being oriented to attract one another; a first opening in one of the first and second matable portions of the tool body; a second opening in the other of the first and second matable portions of the tool body; and at least one of the first and second openings in the first and second matable portions of the tool body configured and dimensioned to loosely receive one of the first and second matable portions of the connector therein and a method for wet-connecting an optic fiber in a downhole environment.
PCT/US2007/064045 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method WO2007109494A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0709045-5A BRPI0709045B1 (en) 2006-03-20 2007-03-15 fiber optic wet connection system in a wellbore
EA200801915A EA012003B1 (en) 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method
CA2645602A CA2645602C (en) 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method
GB0817348A GB2449603B (en) 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method
CN2007800145348A CN101427169B (en) 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method
AU2007227062A AU2007227062B2 (en) 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method
NO20084040A NO340665B1 (en) 2006-03-20 2008-09-23 A method and system for downhole wet connection of an optical fiber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78388406P 2006-03-20 2006-03-20
US60/783,884 2006-03-20

Publications (2)

Publication Number Publication Date
WO2007109494A2 WO2007109494A2 (en) 2007-09-27
WO2007109494A3 true WO2007109494A3 (en) 2008-01-17

Family

ID=38328914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/064045 WO2007109494A2 (en) 2006-03-20 2007-03-15 A downhole optic fiber wet connect system and method

Country Status (9)

Country Link
US (3) US7509000B2 (en)
CN (1) CN101427169B (en)
AU (1) AU2007227062B2 (en)
BR (1) BRPI0709045B1 (en)
CA (2) CA2645602C (en)
EA (1) EA012003B1 (en)
GB (2) GB2460971B (en)
NO (1) NO340665B1 (en)
WO (1) WO2007109494A2 (en)

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US7509000B2 (en) * 2006-03-20 2009-03-24 Baker Hughes Incorporated Downhole optic fiber wet connect system and method
US8326103B2 (en) * 2008-04-04 2012-12-04 Baker Hughes Incorporated Cable and method
US8210252B2 (en) * 2009-08-19 2012-07-03 Baker Hughes Incorporated Fiber optic gravel distribution position sensor system
US8205669B2 (en) * 2009-08-24 2012-06-26 Baker Hughes Incorporated Fiber optic inner string position sensor system
FR2967498B1 (en) 2010-11-16 2015-01-02 Centre Nat Rech Scient USE OF QUINOLINONE DERIVATIVES AS A RESEARCH TOOL
US8459700B2 (en) 2010-12-21 2013-06-11 Baker Hughes Incorporated Wet disconnect system with post disconnection pressure integrity
US8638444B2 (en) 2011-01-11 2014-01-28 Baker Hughes Incorporated Sensor array configuration for swept-wavelength interferometric-based sensing systems
US8592747B2 (en) 2011-01-19 2013-11-26 Baker Hughes Incorporated Programmable filters for improving data fidelity in swept-wavelength interferometry-based systems
FR2980477B1 (en) 2011-09-23 2013-10-18 Centre Nat Rech Scient NOVEL MODULATING COMPOUNDS OF THE HEDGEHOG PROTEIN SIGNALING PATH, THEIR MARKED FORMS, AND APPLICATIONS
US9028153B2 (en) 2011-10-27 2015-05-12 Tyco Electronics Corporation Optical fiber having core-to-core alignment
CA2804281C (en) * 2012-01-31 2018-04-24 Ron Craik System and method for providing power, two-way communication, and operation of downhole tools in a horizontal wellbore
US9032130B2 (en) 2012-09-12 2015-05-12 Blackberry Limited Dock for data transfer to and from portable electronic device
DE102013105777A1 (en) * 2013-06-05 2014-12-11 Reichle & De-Massari Ag connector device
DE102013105908A1 (en) * 2013-06-07 2014-12-11 Reichle + De-Massari Ag Intermediate connector device for connection to a connector device and connector device
EP2846418A1 (en) * 2013-09-06 2015-03-11 Siemens Aktiengesellschaft Subsea connection assembly
US10000995B2 (en) 2013-11-13 2018-06-19 Baker Hughes, A Ge Company, Llc Completion systems including an expansion joint and a wet connect
DE102013020463A1 (en) * 2013-12-06 2015-06-11 Diehl Metering Systems Gmbh Coupling device for a counter device, counter arrangement and method for communication with a counter device
CN105364943B (en) * 2014-08-29 2020-04-17 鸿富锦精密工业（深圳）有限公司 Fixing device and mechanical arm and robot using same
US9816856B2 (en) 2015-12-17 2017-11-14 Harris Corporation Magnetically coupled optical connector assembly and related methods
US10267097B2 (en) 2016-11-09 2019-04-23 Baker Hughes, A Ge Company, Llc Pressure compensating connector system, downhole assembly, and method
JP6154973B1 (en) * 2017-02-24 2017-06-28 株式会社フジクラ Coating removal device
US10866369B2 (en) * 2017-03-20 2020-12-15 Senko Advanced Components, Inc. Gel stick cleaner with reusable handle and disposable cartridge
CN106646768B (en) * 2017-03-22 2019-12-06 尚华 Magnetic optical fiber coupling device
US11789215B2 (en) * 2019-06-25 2023-10-17 Nippon Telegraph And Telephone Corporation Optical connector and optical connecting structure
US11287579B2 (en) 2020-04-06 2022-03-29 Lockheed Martin Corporation Non-rigid blind mate connector system
GB2615704A (en) 2020-11-18 2023-08-16 Schlumberger Technology Bv Fiber optic wetmate
US20230235638A1 (en) * 2022-01-27 2023-07-27 Wireline Advisory Board, LLC Bespoke deployment line extension

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US20050207708A1 (en) * 2003-12-19 2005-09-22 Christian Wittrisch Connection device for optical fiber

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Also Published As

Publication number Publication date
NO340665B1 (en) 2017-05-29
CN101427169A (en) 2009-05-06
EA012003B1 (en) 2009-06-30
WO2007109494A2 (en) 2007-09-27
US20070218775A1 (en) 2007-09-20
NO20084040L (en) 2008-12-12
GB0915370D0 (en) 2009-10-07
US20090016682A1 (en) 2009-01-15
CA2768036C (en) 2016-06-07
US20080095500A1 (en) 2008-04-24
BRPI0709045B1 (en) 2019-11-05
EA200801915A1 (en) 2009-04-28
GB2460971B (en) 2010-04-21
GB0817348D0 (en) 2008-10-29
AU2007227062A1 (en) 2007-09-27
US7628543B2 (en) 2009-12-08
GB2449603A (en) 2008-11-26
CN101427169B (en) 2010-12-08
CA2645602C (en) 2012-12-11
GB2460971A (en) 2009-12-23
CA2645602A1 (en) 2007-09-27
AU2007227062B2 (en) 2011-07-21
GB2449603B (en) 2009-11-18
CA2768036A1 (en) 2007-09-27
US7509000B2 (en) 2009-03-24
BRPI0709045A2 (en) 2011-06-21

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