DE69915485D1 - Faseroptisches kabel zur verwendung unter ungünstigen betriebszuständen - Google Patents

Faseroptisches kabel zur verwendung unter ungünstigen betriebszuständen

Info

Publication number
DE69915485D1
DE69915485D1 DE69915485T DE69915485T DE69915485D1 DE 69915485 D1 DE69915485 D1 DE 69915485D1 DE 69915485 T DE69915485 T DE 69915485T DE 69915485 T DE69915485 T DE 69915485T DE 69915485 D1 DE69915485 D1 DE 69915485D1
Authority
DE
Germany
Prior art keywords
operating conditions
optical cable
fiber optical
unfavorable operating
unfavorable
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
DE69915485T
Other languages
English (en)
Other versions
DE69915485T2 (de
Inventor
A Bonja
A Norton
J Chestnut
A Rubino
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb 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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE69915485D1 publication Critical patent/DE69915485D1/de
Publication of DE69915485T2 publication Critical patent/DE69915485T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4484—Manufacturing methods of optical cables with desired surplus length between fibres and protection features
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes
DE69915485T 1998-07-23 1999-07-22 Faseroptisches kabel zur verwendung unter ungünstigen betriebszuständen Expired - Lifetime DE69915485T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US121468 1998-07-23
US09/121,468 US6404961B1 (en) 1998-07-23 1998-07-23 Optical fiber cable having fiber in metal tube core with outer protective layer
PCT/US1999/016590 WO2000005612A1 (en) 1998-07-23 1999-07-22 Optical fiber cable for use in harsh environments

Publications (2)

Publication Number Publication Date
DE69915485D1 true DE69915485D1 (de) 2004-04-15
DE69915485T2 DE69915485T2 (de) 2005-03-03

Family

ID=22396923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915485T Expired - Lifetime DE69915485T2 (de) 1998-07-23 1999-07-22 Faseroptisches kabel zur verwendung unter ungünstigen betriebszuständen

Country Status (11)

Country Link
US (2) US6404961B1 (de)
EP (1) EP1099133B1 (de)
JP (1) JP3814144B2 (de)
CN (1) CN1317102A (de)
AU (1) AU757823B2 (de)
CA (1) CA2338517C (de)
DE (1) DE69915485T2 (de)
MX (1) MXPA01000756A (de)
NO (1) NO320832B1 (de)
RU (1) RU2001105908A (de)
WO (1) WO2000005612A1 (de)

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US7036601B2 (en) 2002-10-06 2006-05-02 Weatherford/Lamb, Inc. Apparatus and method for transporting, deploying, and retrieving arrays having nodes interconnected by sections of cable
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US7024081B2 (en) * 2003-04-24 2006-04-04 Weatherford/Lamb, Inc. Fiber optic cable for use in harsh environments
US7082239B2 (en) * 2003-06-17 2006-07-25 Weatherford/Lamb, Inc. Protected optical fiber cable and hydrogen gettering agent
US7199869B2 (en) * 2003-10-29 2007-04-03 Weatherford/Lamb, Inc. Combined Bragg grating wavelength interrogator and Brillouin backscattering measuring instrument
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US7218820B2 (en) * 2004-07-22 2007-05-15 Welldynamics, Inc. Method and system for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments
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US7221832B2 (en) * 2004-08-31 2007-05-22 Adc Telecommunications, Inc. Fiber optic cable thermal protection device and method
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US20110144790A1 (en) * 2009-12-15 2011-06-16 Terry Gerritsen Thermal Sensing for Material Processing Assemblies
US9104008B2 (en) 2010-03-24 2015-08-11 Weatherford Technology Holdings, Llc Optical fiber coating to prevent adhesion at high temperatures
US9971032B1 (en) 2010-10-15 2018-05-15 Adaptive Wireless Solutions, L.L.C. Acoustic sensor holder and apparatus using same
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US20120224801A1 (en) * 2011-03-04 2012-09-06 Baker Hughes Incorporated Fiber optic sealing apparatus
US8942527B2 (en) 2011-03-22 2015-01-27 Baker Hughes Incorporated Extended temperature fiber optic cable design
US8831390B2 (en) 2011-09-20 2014-09-09 Lios Technology Gmbh Fiber-optic cable
CN103033894B (zh) * 2011-09-30 2015-04-22 中国海洋石油总公司 一种光缆及其制备方法
EP2769386A4 (de) * 2011-10-17 2016-02-17 Services Petroliers Schlumberger Doppelfunktionskabel mit faseroptischem gehäuse zur verwendung bei bohrlochoperationen
WO2014150076A1 (en) 2013-03-14 2014-09-25 N2 Imaging Systems, LLC Intrapersonal data communication system
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US9057659B2 (en) * 2012-05-22 2015-06-16 Rosemount Inc. Pressure transmitter with hydrogen getter
GB2518774B (en) 2012-06-28 2020-01-29 Schlumberger Holdings High power opto-electrical cable with multiple power and telemetry paths
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US9341778B2 (en) * 2013-11-08 2016-05-17 Weatherford Canada Partnership Fiber optic splice protector for harsh environments
US10001613B2 (en) * 2014-07-22 2018-06-19 Schlumberger Technology Corporation Methods and cables for use in fracturing zones in a well
US10738577B2 (en) 2014-07-22 2020-08-11 Schlumberger Technology Corporation Methods and cables for use in fracturing zones in a well
EP3250785B1 (de) 2015-01-26 2022-09-21 Services Pétroliers Schlumberger Elektrisch leitfähige glasfaser-slickline für operationen mit einem gewickelten rohrstrang
US11344975B2 (en) * 2015-04-09 2022-05-31 Siemens Energy, Inc. Optically conductive filler for laser processing
EP3362834B1 (de) * 2015-10-16 2019-09-18 AFL Telecommunications LLC Optische fasern und kabel für hochtemperaturanwendungen
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CN107287569B (zh) * 2017-06-06 2019-11-05 沈阳工程学院 一种光缆及其制备方法
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Also Published As

Publication number Publication date
MXPA01000756A (es) 2002-04-08
US6404961B1 (en) 2002-06-11
WO2000005612A9 (en) 2000-06-02
US20020126969A1 (en) 2002-09-12
EP1099133A1 (de) 2001-05-16
US6690866B2 (en) 2004-02-10
WO2000005612A1 (en) 2000-02-03
DE69915485T2 (de) 2005-03-03
NO20010368D0 (no) 2001-01-22
EP1099133B1 (de) 2004-03-10
AU5543099A (en) 2000-02-14
CA2338517C (en) 2006-05-16
AU757823B2 (en) 2003-03-06
RU2001105908A (ru) 2003-04-10
US20020076177A1 (en) 2002-06-20
NO20010368L (no) 2001-03-16
JP2002521714A (ja) 2002-07-16
CN1317102A (zh) 2001-10-10
JP3814144B2 (ja) 2006-08-23
CA2338517A1 (en) 2000-02-03
NO320832B1 (no) 2006-01-30

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