NO20051910L - Fiberoptisk vatkoblingsakselerasjonsbeskyttelse og avvikstolerering - Google Patents

Fiberoptisk vatkoblingsakselerasjonsbeskyttelse og avvikstolerering

Info

Publication number
NO20051910L
NO20051910L NO20051910A NO20051910A NO20051910L NO 20051910 L NO20051910 L NO 20051910L NO 20051910 A NO20051910 A NO 20051910A NO 20051910 A NO20051910 A NO 20051910A NO 20051910 L NO20051910 L NO 20051910L
Authority
NO
Norway
Prior art keywords
fiber optic
deviation tolerance
acceleration protection
water coupling
coupling acceleration
Prior art date
Application number
NO20051910A
Other languages
English (en)
Other versions
NO20051910D0 (no
Inventor
Paul David Ringgenberg
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20051910D0 publication Critical patent/NO20051910D0/no
Publication of NO20051910L publication Critical patent/NO20051910L/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
    • 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
    • G02B6/3816—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres for use under water, high pressure connectors
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • 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
    • G02B6/3821—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 axial spring biasing or loading means
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • 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
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/383—Hermaphroditic connectors, i.e. two identical plugs mating with one another, each plug having both male and female diametrically opposed engaging parts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Fiberoptisk våtkoplingsakselerasjonsbeskyttelse og avvikstolerering. I en beskrevet utførelse innbefatter et fiberoptisk koplingssystem for bruk i en underjordisk brønn to anordninger som hver har en fiberoptisk kopling. En spenninnretning tilveiebringer en spennkraft som holder de fiberoptiske koplinger operativt forbundet med hverandre mens anordningene er sammenfestet i brønnen.
NO20051910A 2004-04-20 2005-04-19 Fiberoptisk vatkoblingsakselerasjonsbeskyttelse og avvikstolerering NO20051910L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/828,085 US7252437B2 (en) 2004-04-20 2004-04-20 Fiber optic wet connector acceleration protection and tolerance compliance

Publications (2)

Publication Number Publication Date
NO20051910D0 NO20051910D0 (no) 2005-04-19
NO20051910L true NO20051910L (no) 2005-10-21

Family

ID=34634682

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051910A NO20051910L (no) 2004-04-20 2005-04-19 Fiberoptisk vatkoblingsakselerasjonsbeskyttelse og avvikstolerering

Country Status (3)

Country Link
US (2) US7252437B2 (no)
GB (1) GB2413399B (no)
NO (1) NO20051910L (no)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7165892B2 (en) * 2003-10-07 2007-01-23 Halliburton Energy Services, Inc. Downhole fiber optic wet connect and gravel pack completion
US7210856B2 (en) * 2004-03-02 2007-05-01 Welldynamics, Inc. Distributed temperature sensing in deep water subsea tree completions
US7252437B2 (en) * 2004-04-20 2007-08-07 Halliburton Energy Services, Inc. Fiber optic wet connector acceleration protection and tolerance compliance
US7641395B2 (en) 2004-06-22 2010-01-05 Halliburton Energy Serives, Inc. Fiber optic splice housing and integral dry mate connector system
US7503395B2 (en) 2005-05-21 2009-03-17 Schlumberger Technology Corporation Downhole connection system
US7640977B2 (en) * 2005-11-29 2010-01-05 Schlumberger Technology Corporation System and method for connecting multiple stage completions
US7422065B1 (en) * 2007-04-30 2008-09-09 Petroquip Energy Services, Llp System for controlling zones of fluid in and out of a wellbore
US7900698B2 (en) * 2007-08-13 2011-03-08 Baker Hughes Incorporated Downhole wet-mate connector debris exclusion system
US8496064B2 (en) 2007-09-05 2013-07-30 Schlumberger Technology Corporation System and method for engaging completions in a wellbore
US8672539B2 (en) 2008-06-12 2014-03-18 Halliburton Energy Services, Inc. Multiple sensor fiber optic sensing system
US7866405B2 (en) * 2008-07-25 2011-01-11 Halliburton Energy Services, Inc. Securement of lines to well sand control screens
GB2462641A (en) * 2008-08-15 2010-02-17 Verderg Engineering Ltd Seismic network installation and wet connector
US8794337B2 (en) 2009-02-18 2014-08-05 Halliburton Energy Services, Inc. Apparatus and method for controlling the connection and disconnection speed of downhole connectors
US8122967B2 (en) * 2009-02-18 2012-02-28 Halliburton Energy Services, Inc. Apparatus and method for controlling the connection and disconnection speed of downhole connectors
US8302697B2 (en) 2010-07-29 2012-11-06 Halliburton Energy Services, Inc. Installation of tubular strings with lines secured thereto in subterranean wells
US8171998B1 (en) 2011-01-14 2012-05-08 Petroquip Energy Services, Llp System for controlling hydrocarbon bearing zones using a selectively openable and closable downhole tool
US9488794B2 (en) 2012-11-30 2016-11-08 Baker Hughes Incorporated Fiber optic strain locking arrangement and method of strain locking a cable assembly to tubing
US9631482B2 (en) 2013-10-24 2017-04-25 Saudi Arabian Oil Company Method and apparatus for down-hole alignment of optic fibers
US20150125117A1 (en) * 2013-11-06 2015-05-07 Baker Hughes Incorporated Fiber optic mounting arrangement and method of coupling optical fiber to a tubular
US20150129751A1 (en) 2013-11-12 2015-05-14 Baker Hughes Incorporated Distributed sensing system employing a film adhesive
US9523243B2 (en) * 2014-06-30 2016-12-20 Halliburton Energy Services, Inc. Helical dry mate control line connector
US10113371B2 (en) 2014-06-30 2018-10-30 Halliburton Energy Services, Inc. Downhole control line connector
US10060196B2 (en) 2014-06-30 2018-08-28 Halliburton Energy Services, Inc. Methods of coupling a downhole control line connector
WO2016003397A1 (en) * 2014-06-30 2016-01-07 Halliburton Energy Services, Inc. Downhole expandable control line connector
WO2016003394A1 (en) 2014-06-30 2016-01-07 Halliburton Energy Services, Inc. Downhole expandable control line connector
US9850720B2 (en) 2014-06-30 2017-12-26 Halliburton Energy Services, Inc. Helical control line connector for connecting to a downhole completion receptacle
US9335502B1 (en) 2014-12-19 2016-05-10 Baker Hughes Incorporated Fiber optic cable arrangement
GB2628748B (en) 2020-06-03 2025-02-26 Schlumberger Technology Bv System and method for connecting multiple stage completions
MX2023005826A (es) 2020-11-18 2023-08-18 Schlumberger Technology Bv Acoplamiento en húmedo de fibra óptica.
WO2022155592A1 (en) 2021-01-18 2022-07-21 Schlumberger Technology Corporation Fiber electric wet mate
US12281523B2 (en) 2021-03-12 2025-04-22 Schlumberger Technology Corporation Downhole connector orientation for wetmate connectors
US12297707B2 (en) 2021-04-07 2025-05-13 Schlumberger Technology Corporation Latch assembly
US12503921B2 (en) 2023-03-15 2025-12-23 Halliburton Energy Services, Inc. Multiple use wet mate having a fluid reservoir configured to receive a volume of coupling fluid therein
US20240309756A1 (en) 2023-03-15 2024-09-19 Halliburton Energy Services, Inc. Data recorder, a downhole data recording system, and a method of obtaining downhole data from a wellbore using the recording system and recorder

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265684B (en) 1992-03-31 1996-01-24 Philip Fredrick Head An anchoring device for a conduit in coiled tubing
US4134455A (en) 1977-06-14 1979-01-16 Dresser Industries, Inc. Oilwell tubing tester with trapped valve seal
US4375237A (en) 1978-02-21 1983-03-01 Otis Engineering Corporation Well equipment setting or retrieval tool
US4483584A (en) 1981-09-28 1984-11-20 Automation Industries, Inc. Optical fiber connector
US4442893A (en) 1982-02-17 1984-04-17 Otis Engineering Corporation Kickover tool
US4690212A (en) 1982-02-25 1987-09-01 Termohlen David E Drilling pipe for downhole drill motor
US4666241A (en) 1983-06-06 1987-05-19 Amp Incorporated Fiber optic connector and method for terminating fiber optic transmission members
US4824198A (en) 1983-10-17 1989-04-25 Gte Products Corporation Housing for a fiber optic splice
DE3402821C1 (de) * 1984-01-26 1985-06-20 Bernhard 1000 Berlin Skierwiderski Verwendung eines Halteringes zur Fuehrung und Halterung eines angepflanzten Jungbaumes waehrend dessen Wachstums und Haltering fuer diesen Zweck
US4846269A (en) 1984-09-24 1989-07-11 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4828027A (en) 1984-09-24 1989-05-09 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4757859A (en) 1984-09-24 1988-07-19 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4825946A (en) 1984-09-24 1989-05-02 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4624309A (en) 1984-09-24 1986-11-25 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
EP0198071A4 (en) 1984-10-03 1987-10-22 Lockheed Corp OPTICAL FIBER CONNECTOR THAT CAN BE COUPLED UNDER WATER.
US4756595A (en) 1986-04-21 1988-07-12 Honeywell Inc. Optical fiber connector for high pressure environments
US4887883A (en) 1988-06-20 1989-12-19 Honeywell Inc. Undersea wet-mateable fiber optic connector
US4921438A (en) 1989-04-17 1990-05-01 Otis Engineering Corporation Wet connector
US5048610A (en) 1990-03-09 1991-09-17 Otis Engineering Corporation Single bore packer with dual flow conversion for gas lift completion
US5144126A (en) 1990-04-17 1992-09-01 Teleco Oilfied Services Inc. Apparatus for nuclear logging employing sub wall mounted detectors and electronics, and modular connector assemblies
GB2250071B (en) * 1990-11-20 1994-04-27 Robert Colin Pearson Connectors
US5243681A (en) 1992-04-13 1993-09-07 Amp Incorporated Aperture disk attenuator for laser diode connector
US5577925A (en) 1992-10-21 1996-11-26 Halliburton Company Concentric wet connector system
US5440665A (en) 1993-04-16 1995-08-08 Raychem Corporation Fiber optic cable system including main and drop cables and associated fabrication method
NO309622B1 (no) 1994-04-06 2001-02-26 Conoco Inc Anordning og fremgangsmåte for komplettering av et brönnhull
GB9418695D0 (en) 1994-09-16 1994-11-02 Sensor Dynamics Ltd Apparatus for the remote deployment of valves
US5645438A (en) 1995-01-20 1997-07-08 Ocean Design, Inc. Underwater-mateable connector for high pressure application
GB2334282B (en) 1995-02-09 1999-09-29 Baker Hughes Inc A remotely controlled valve and variable choke assembly
US5684911A (en) 1995-09-01 1997-11-04 Lucent Technologies Inc. Sub-surface fiber optic splice housing and method of splicing fiber optic cable
US6017227A (en) 1996-03-07 2000-01-25 Ocean Design, Inc. Underwater connector
US5947198A (en) 1996-04-23 1999-09-07 Schlumberger Technology Corporation Downhole tool
US5778978A (en) 1996-08-06 1998-07-14 Pipe Recovery Services, L.L.P. Exterior wireline cable adapter sub
US5727630A (en) 1996-08-09 1998-03-17 Abb Vetco Gray Inc. Telescopic joint control line system
US5645483A (en) 1996-08-12 1997-07-08 Stewart Cushman Smoke reducing power roof ventilator
GB9621770D0 (en) 1996-10-18 1996-12-11 Abb Seatec Ltd Two-part connector
US20020046865A1 (en) 1997-02-13 2002-04-25 Glen J. Bertini Cable fluid injection sleeve
US5831156A (en) 1997-03-12 1998-11-03 Mullins; Albert Augustus Downhole system for well control and operation
JPH112250A (ja) 1997-04-18 1999-01-06 Nippon Seiko Kk 自動調心ころ軸受
US6281489B1 (en) 1997-05-02 2001-08-28 Baker Hughes Incorporated Monitoring of downhole parameters and tools utilizing fiber optics
US6787758B2 (en) 2001-02-06 2004-09-07 Baker Hughes Incorporated Wellbores utilizing fiber optic-based sensors and operating devices
NO316525B1 (no) 1998-01-29 2004-02-02 Baker Hughes Inc Anordning og fremgangsmåte for testing av styreledning for brønnverktøy
US6152608A (en) * 1998-04-10 2000-11-28 Packard Hughes Interconnect Company Snap lock connector for optical fiber systems
GB9813095D0 (en) 1998-06-18 1998-08-19 Secr Defence Temperature sensing apparatus
US6062073A (en) 1998-09-08 2000-05-16 Westbay Instruments, Inc. In situ borehole sample analyzing probe and valved casing coupler therefor
US6325146B1 (en) 1999-03-31 2001-12-04 Halliburton Energy Services, Inc. Methods of downhole testing subterranean formations and associated apparatus therefor
US6736545B2 (en) 1999-10-14 2004-05-18 Ocean Design, Inc. Wet mateable connector
US6464405B2 (en) 1999-10-14 2002-10-15 Ocean Design, Inc. Wet-mateable electro-optical connector
US6776636B1 (en) 1999-11-05 2004-08-17 Baker Hughes Incorporated PBR with TEC bypass and wet disconnect/connect feature
AU782553B2 (en) * 2000-01-05 2005-08-11 Baker Hughes Incorporated Method of providing hydraulic/fiber conduits adjacent bottom hole assemblies for multi-step completions
US6349770B1 (en) 2000-01-14 2002-02-26 Weatherford/Lamb, Inc. Telescoping tool
US6302203B1 (en) 2000-03-17 2001-10-16 Schlumberger Technology Corporation Apparatus and method for communicating with devices positioned outside a liner in a wellbore
US6478091B1 (en) 2000-05-04 2002-11-12 Halliburton Energy Services, Inc. Expandable liner and associated methods of regulating fluid flow in a well
US6789621B2 (en) 2000-08-03 2004-09-14 Schlumberger Technology Corporation Intelligent well system and method
US6734805B2 (en) 2000-08-07 2004-05-11 Abb Vetco Gray Inc. Composite pipe telemetry conduit
US6332787B1 (en) 2000-08-18 2001-12-25 Ocean Design, Inc. Wet-mateable electro-optical connector
US6439778B1 (en) 2001-01-17 2002-08-27 Ocean Design, Inc. Optical fiber connector assembly
US6561278B2 (en) 2001-02-20 2003-05-13 Henry L. Restarick Methods and apparatus for interconnecting well tool assemblies in continuous tubing strings
US6684950B2 (en) 2001-03-01 2004-02-03 Schlumberger Technology Corporation System for pressure testing tubing
US7080940B2 (en) 2001-04-20 2006-07-25 Luxtron Corporation In situ optical surface temperature measuring techniques and devices
US6568481B2 (en) 2001-05-04 2003-05-27 Sensor Highway Limited Deep well instrumentation
DE20119352U1 (de) 2001-11-28 2002-03-14 Festo AG & Co, 73734 Esslingen Anschlussstück, Fluidleitung und fluidtechnische Einrichtung
US6758272B2 (en) 2002-01-29 2004-07-06 Schlumberger Technology Corporation Apparatus and method for obtaining proper space-out in a well
US6795633B2 (en) 2002-03-28 2004-09-21 Corning Incorporated Method and apparatus for handling optical components
NO334636B1 (no) 2002-04-17 2014-05-05 Schlumberger Holdings Kompletterings-system til bruk i en brønn, og fremgangsmåte til sone-isolasjon i en brønn
US6666274B2 (en) 2002-05-15 2003-12-23 Sunstone Corporation Tubing containing electrical wiring insert
GB0211391D0 (en) 2002-05-17 2002-06-26 Sensor Highway Ltd System and method for packaging a fibre optic sensor
US6758271B1 (en) 2002-08-15 2004-07-06 Sensor Highway Limited System and technique to improve a well stimulation process
US6951252B2 (en) 2002-09-24 2005-10-04 Halliburton Energy Services, Inc. Surface controlled subsurface lateral branch safety valve
US6837310B2 (en) 2002-12-03 2005-01-04 Schlumberger Technology Corporation Intelligent perforating well system and method
US6933491B2 (en) 2002-12-12 2005-08-23 Weatherford/Lamb, Inc. Remotely deployed optical fiber circulator
US7191832B2 (en) 2003-10-07 2007-03-20 Halliburton Energy Services, Inc. Gravel pack completion with fiber optic monitoring
US7228898B2 (en) 2003-10-07 2007-06-12 Halliburton Energy Services, Inc. Gravel pack completion with fluid loss control fiber optic wet connect
US7228914B2 (en) 2003-11-03 2007-06-12 Baker Hughes Incorporated Interventionless reservoir control systems
GB0326868D0 (en) 2003-11-18 2003-12-24 Wood Group Logging Services In Fiber optic deployment apparatus and method
GB2408571B (en) 2003-11-26 2006-07-19 Sensor Highway Ltd Apparatus and methods for distributed temperature sensing
US6874361B1 (en) 2004-01-08 2005-04-05 Halliburton Energy Services, Inc. Distributed flow properties wellbore measurement system
US7210856B2 (en) 2004-03-02 2007-05-01 Welldynamics, Inc. Distributed temperature sensing in deep water subsea tree completions
US20050207711A1 (en) 2004-03-19 2005-09-22 Vo Chanh C Optical termination pedestal
US20050213897A1 (en) 2004-03-29 2005-09-29 Palmer Jeffrey D Field-installable fusion spliced fiber optic connector kits and methods therefor
US7252437B2 (en) 2004-04-20 2007-08-07 Halliburton Energy Services, Inc. Fiber optic wet connector acceleration protection and tolerance compliance
US7641395B2 (en) 2004-06-22 2010-01-05 Halliburton Energy Serives, Inc. Fiber optic splice housing and integral dry mate connector system

Also Published As

Publication number Publication date
US7252437B2 (en) 2007-08-07
NO20051910D0 (no) 2005-04-19
US20050232548A1 (en) 2005-10-20
GB0507890D0 (en) 2005-05-25
GB2413399B (en) 2008-12-10
GB2413399A (en) 2005-10-26
US7611290B2 (en) 2009-11-03
US20070253665A1 (en) 2007-11-01

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