BR112017007242A2 - transportes tubulares, e, conjuntos. - Google Patents

transportes tubulares, e, conjuntos.

Info

Publication number
BR112017007242A2
BR112017007242A2 BR112017007242A BR112017007242A BR112017007242A2 BR 112017007242 A2 BR112017007242 A2 BR 112017007242A2 BR 112017007242 A BR112017007242 A BR 112017007242A BR 112017007242 A BR112017007242 A BR 112017007242A BR 112017007242 A2 BR112017007242 A2 BR 112017007242A2
Authority
BR
Brazil
Prior art keywords
cables
insulation material
tubular
fiber optic
tubular transport
Prior art date
Application number
BR112017007242A
Other languages
English (en)
Inventor
Wachtel Ii Alexis
J Green Todd
Markus William
Original Assignee
Halliburton Energy Services 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 Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112017007242A2 publication Critical patent/BR112017007242A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/161—Laying or reclaiming pipes on or under water on the bottom the pipe being composed of sections of short length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F17D1/05—Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic 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
    • G02B6/502—Installation methods in fluid conducts, e.g. pipelines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Water Supply & Treatment (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Electric Cable Installation (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipeline Systems (AREA)
  • Thermal Insulation (AREA)
  • Communication Cables (AREA)

Abstract

os segmentos do transporte tubular podem conter cabos, como cabos de comunicação (por exemplo, cabos de fibra óptica) no interior do material de isolamento ao redor dos segmentos do transporte tubular. os cabos podem estar embutidos no interior do material de isolamento, executado por meio de conduítes embutidos no interior do material de isolamento, colocado em canais formados no material de isolamento ou de outro modo. os canais que contêm um ou mais cabos podem ser preenchidos com material de isolamento suplementar protegendo, assim, os cabos no interior dos canais. os transportes tubulares criados, conforme divulgado neste documento, podem permitir a transferência de dados entre os pontos distantes, sem a necessidade de colocar cabos de fibra óptica adicionalmente ao transporte tubular. além disso, o cabo de fibras óptica incorporado desta forma pode ser utilizado para detectar condições no transporte tubular, tais como vazamentos, atividade sísmica, tensão e informação sobre a temperatura.
BR112017007242A 2014-11-25 2014-11-25 transportes tubulares, e, conjuntos. BR112017007242A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/067404 WO2016085477A1 (en) 2014-11-25 2014-11-25 Smart subsea pipeline with channels

Publications (1)

Publication Number Publication Date
BR112017007242A2 true BR112017007242A2 (pt) 2018-01-16

Family

ID=56074828

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007242A BR112017007242A2 (pt) 2014-11-25 2014-11-25 transportes tubulares, e, conjuntos.

Country Status (5)

Country Link
US (1) US10683950B2 (pt)
BR (1) BR112017007242A2 (pt)
GB (1) GB2545378B (pt)
NO (1) NO20170458A1 (pt)
WO (1) WO2016085477A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545380B (en) 2014-11-25 2021-01-13 Halliburton Energy Services Inc Smart subsea pipeline
GB2551018B (en) * 2014-11-25 2021-01-27 Halliburton Energy Services Inc Smart subsea pipeline with conduits
WO2016085480A1 (en) 2014-11-25 2016-06-02 Halliburton Energy Services, Inc. Smart subsea pipeline
US10197212B2 (en) 2014-11-25 2019-02-05 Halliburton Energy Services, Inc. Smart subsea pipeline
GB2537360B (en) * 2015-04-10 2017-08-30 Subsea 7 Norway As Installing Heated Subsea Pipelines
US10421232B2 (en) * 2017-05-01 2019-09-24 Thermacor Process, Inc Method of installing a heat tube on pre-insulated piping
CN108332004A (zh) * 2018-03-14 2018-07-27 北京豪特耐管道设备有限公司 一种内置光纤的保温直管结构及加工方法
CN108506596A (zh) * 2018-03-14 2018-09-07 北京豪特耐管道设备有限公司 一种内置光纤的保温管件及加工方法
US11545280B2 (en) 2018-08-23 2023-01-03 The Esab Group Inc. Cable hose with embedded features
US11015413B2 (en) * 2018-10-31 2021-05-25 Cameron International Corporation Fracturing system with fluid conduit having communication line
US10964451B2 (en) 2018-11-06 2021-03-30 The Esab Group Inc. Cable hose with conductive electromagnetic interference shield
CN109667986A (zh) * 2019-01-14 2019-04-23 海洋石油工程股份有限公司 海上双层海底管道铺设时作业线内的施工工艺
RU2732190C1 (ru) * 2019-03-25 2020-09-14 Акционерное общество "Трубодеталь" (АО "Трубодеталь") Способ производства изолированных труб и фасонных изделий с кабель-каналом для трубопроводов и изделия, изготовленные с применением этого способа
DE102020104780A1 (de) * 2020-02-24 2021-08-26 Tdc International Ag Ummanteltes Rohr mit Sensoren zur Messung von Umgebungsparametern

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US240236A (en) 1881-04-19 delany
US2761137A (en) 1946-01-05 1956-08-28 Lester C Van Atta Solid dielectric waveguide with metal plating
US3151633A (en) * 1961-03-29 1964-10-06 Owens Corning Fiberglass Corp Shaped thermal insulation for pipe
LU51742A1 (pt) * 1966-08-10 1968-03-25
US3596214A (en) 1968-03-29 1971-07-27 Jerome Ira Glaser Electromagnetic waveguide
US4429213A (en) 1978-10-20 1984-01-31 Dayco Corporation Electrically heated fluid conduit
SE414532B (sv) 1979-06-18 1980-08-04 Blom H Anordning vid en fjerrvermeledning samt sett att framstella en sadan anordning
FR2479945A1 (fr) 1980-04-03 1981-10-09 Brangues Chaudronnerie Tuyaute Procede pour le calorifugeage des conduits, et conduits obtenus
JPS5826A (ja) 1981-06-24 1983-01-05 Matsushita Electric Ind Co Ltd 温水配管装置
US4598262A (en) 1983-06-08 1986-07-01 Trw Inc. Quasi-optical waveguide filter
JPS6038495U (ja) * 1983-08-24 1985-03-16 昭和電工株式会社 炭素電極の接合部
NO860408L (no) 1986-02-06 1987-08-07 Norsk Hydro As Isolasjon og vektbelegg for undervanns roerledninger og fremgangsmaate for fremstilling av den samme.
US4822653A (en) 1987-08-05 1989-04-18 National Starch And Chemical Corporation Recyclable hot melt adhesive compositions
NO884850D0 (no) 1988-10-31 1988-10-31 Norske Stats Oljeselskap Fremgangsmaate for oppvarming av en transportroerledning, samt transportroerledning med oppvarming.
US5415242A (en) * 1990-03-23 1995-05-16 Kabelwerk Eupen Ag Process and device for making an electrically conducting connection between cable ducts
DE69102093T2 (de) 1990-03-23 1995-01-12 Eupen Kabelwerk Verfahren und Vorrichtung zum Aufbringen eines Detektordrahtes auf ein Kabelschutzrohr.
JP3048694B2 (ja) 1991-09-04 2000-06-05 昭和電線電纜株式会社 光ファイバケーブルの端末保護構造
US5922995A (en) 1992-07-02 1999-07-13 Vikimatic Sales, Inc. Partitioning device for a tubular conduit and method of installation thereof
US5983949A (en) * 1993-03-08 1999-11-16 Pohle; Richard H. Non-alpha-numeric coding of long flexible items
US5785426A (en) 1994-01-14 1998-07-28 Massachusetts Institute Of Technology Self-calibrated active pyrometer for furnace temperature measurements
US5532598A (en) * 1994-05-25 1996-07-02 Westinghouse Electric Corporation Amorphous metal tagging system for underground structures including elongated particles of amorphous metal embedded in nonmagnetic and nonconductive material
US5551484A (en) * 1994-08-19 1996-09-03 Charboneau; Kenneth R. Pipe liner and monitoring system
NO953217L (no) 1995-08-16 1997-02-17 Aker Eng As Metode og innretning ved rörbunter
US5921285A (en) 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
JP3299477B2 (ja) 1997-02-07 2002-07-08 光信 宮城 中空導波路の製造方法
US6058979A (en) 1997-07-23 2000-05-09 Cuming Corporation Subsea pipeline insulation
US6004639A (en) 1997-10-10 1999-12-21 Fiberspar Spoolable Products, Inc. Composite spoolable tube with sensor
US6111600A (en) 1998-02-26 2000-08-29 Mcleod; James F. Extended-reach sewer inspection device
US6634388B1 (en) 1998-07-22 2003-10-21 Safetyliner Systems, Llc Annular fluid manipulation in lined tubular systems
US6319618B1 (en) 1999-02-19 2001-11-20 Zapp Usa, Inc. Fish tape for conduit distribution
US6116290A (en) * 1999-03-16 2000-09-12 J. Ray Mcdermott, S.A. Internally insulated, corrosion resistant pipeline
US6363598B1 (en) * 2000-03-07 2002-04-02 Hunting Oilfield Services, In. Method of assembling pipe joints
WO2001096092A1 (en) * 2000-06-09 2001-12-20 Fiberliner Networks Method and apparatus for lining a conduit
GB2369728B (en) 2000-11-21 2005-05-04 Level 3 Communications Inc Cable installation
WO2002088587A1 (en) 2001-04-27 2002-11-07 Fiberspar Corporation Buoyancy control systems for tubes
US8497425B2 (en) * 2001-11-20 2013-07-30 Commscope, Inc. Of North Carolina Toneable conduit with heat treated tone wire
US6845789B2 (en) * 2001-11-30 2005-01-25 Corning Cable Systems Llc High density fiber optic cable inner ducts
US6827110B2 (en) 2002-01-07 2004-12-07 Cuming Corporation Subsea insulated pipeline with pre-cured syntactic elements and methods of manufacture
FI112695B (fi) 2002-03-04 2003-12-31 Uponor Innovation Ab Putken sulanapitojärjestely sekä menetelmä ja laitteisto sen valmistamiseksi
US7196272B2 (en) * 2002-05-01 2007-03-27 Cable Components Group, Llc. High performance support-separators for communications cables
US6995899B2 (en) 2002-06-27 2006-02-07 Baker Hughes Incorporated Fiber optic amplifier for oilfield applications
DE60214530T2 (de) * 2002-07-19 2007-10-04 Schlumberger Technology B.V. Rohr mit Gewindeorientierungsmarkierungen
US6933438B1 (en) * 2002-10-04 2005-08-23 The Lamson & Sessions Co. Duct with wire locator
US20050095380A1 (en) 2003-05-16 2005-05-05 Lou Watkins Insulated subsea pipe, and materials and methods for applying thermal insulation to subsea pipe
FR2865262B1 (fr) * 2004-01-20 2006-11-24 Gaz Transport & Technigaz Conduite thermiquement isolee
US7664356B2 (en) 2004-05-21 2010-02-16 Hitachi Cable, Ltd. Hollow waveguide and method of manufacturing the same
US20050283276A1 (en) 2004-05-28 2005-12-22 Prescott Clifford N Real time subsea monitoring and control system for pipelines
WO2006019776A2 (en) 2004-07-14 2006-02-23 William Marsh Rice University A method for coupling terahertz pulses into a coaxial waveguide
US7308911B2 (en) 2004-08-26 2007-12-18 Kuriyama Of American, Inc. Electronically detectable high-pressure hose and method of determining the location of the hose
WO2007085013A2 (en) 2006-01-20 2007-07-26 Cuming Corporation Insulated subsea pipe with flexible insulation
US8839822B2 (en) * 2006-03-22 2014-09-23 National Oilwell Varco, L.P. Dual containment systems, methods and kits
EP2032194B1 (en) * 2006-06-05 2016-08-24 Ecoluminaire Limited A fluid conveying conduit
US7650911B2 (en) * 2006-07-18 2010-01-26 Gaphog International, A Utah Llc Method for restricting fluid flow in a passageway
US7635008B2 (en) * 2006-07-18 2009-12-22 Gaphog International, A Utah Llc Flow restricting device having self-forming conduits
GB2443832B (en) * 2006-11-14 2010-08-18 Schlumberger Holdings Method and system of deploying one or more optical fiber waveguides in conjunction with a pipeline
US20100229662A1 (en) 2007-04-29 2010-09-16 Brower David V Instrumentation and Monitoring System For Pipes and Conduits Transporting Cryogenic Materials
US8714206B2 (en) 2007-12-21 2014-05-06 Shawcor Ltd. Styrenic insulation for pipe
JP5184177B2 (ja) 2008-03-28 2013-04-17 古河電気工業株式会社 極低温流体輸送用可撓管
US20130091697A1 (en) * 2008-10-07 2013-04-18 John Certuse, JR. Method and system for insulating piping in an exterior wall
TWI483454B (zh) 2008-11-28 2015-05-01 Univ Nat Taiwan 傳遞兆赫波的波導
GB0921078D0 (en) 2009-12-01 2010-01-13 Saipem Spa Pipeline welding method and apparatus
US8328431B2 (en) 2010-02-01 2012-12-11 Tyco Electronics Subsea Communications Llc Coupling multiple conductor undersea optical cables to an undersea device with an isolated bypass conductive path across the undersea device
GB201006920D0 (en) 2010-04-26 2010-06-09 Subsea 7 Ltd Welding method
US20130170519A1 (en) * 2010-09-01 2013-07-04 Schlumberger Technology Corporation Pipeline with Integrated Fiber Optic Cable
US20140145894A1 (en) 2010-12-07 2014-05-29 Ecole Polytechnique Federale De Lausanne (Epfl) Corrugated components for millimeter, submillimeter and terahertz electromagnetic waves made by stacked rings
US20120175005A1 (en) * 2011-01-07 2012-07-12 Andersen Holdings, LLC. Conduit and systems
FR2975748B1 (fr) 2011-05-23 2013-06-21 Itp Sa Dispositif sous-marin de transport d'hydrocarbures et de regulation de leur temperature
US8714879B1 (en) 2011-08-26 2014-05-06 Trendsetter Engineering, Inc. Method of forming a field joint for a subsea pipeline and a method of laying and positioning such subsea pipeline
GB2494180B (en) 2011-09-02 2013-09-04 Technip France A connector arrangement for pipe-in-pipe pipeline
US20130068340A1 (en) 2011-09-15 2013-03-21 Tyco Thermal Controls, Llc Heat trace system including hybrid composite insulation
US9018050B2 (en) 2012-10-11 2015-04-28 The Board Of Trustees Of The University Of Illinois Rolled-up transmission line structure for a radiofrequency integrated circuit (RFIC)
WO2014070459A1 (en) 2012-10-30 2014-05-08 Chevron U.S.A. Inc. Pipe-in-pipe apparatus including an engineered pipe
US9228686B2 (en) 2012-11-28 2016-01-05 Baker Hughes Incorporated Transmission line for drill pipes and downhole tools
CN103016851A (zh) 2012-12-06 2013-04-03 同济大学 具有光纤传感功能的智能管道及其制造方法
US9599254B2 (en) 2013-01-22 2017-03-21 Seatower As Apparatus and method for installation and protection of sub sea cables
RU2016141787A (ru) 2014-03-26 2018-04-27 Эксонмобил Апстрим Рисерч Компани Проектирование межтрубного пространства для системы "труба в трубе"
GB2551018B (en) 2014-11-25 2021-01-27 Halliburton Energy Services Inc Smart subsea pipeline with conduits
GB2545380B (en) 2014-11-25 2021-01-13 Halliburton Energy Services Inc Smart subsea pipeline
US10197212B2 (en) * 2014-11-25 2019-02-05 Halliburton Energy Services, Inc. Smart subsea pipeline
WO2016085480A1 (en) 2014-11-25 2016-06-02 Halliburton Energy Services, Inc. Smart subsea pipeline
US20180023731A1 (en) * 2016-07-19 2018-01-25 Schlumberger Technology Corporation Multi-layered coiled tubing designs with integrated electrical and fiber optic components

Also Published As

Publication number Publication date
US10683950B2 (en) 2020-06-16
WO2016085477A1 (en) 2016-06-02
US20170276267A1 (en) 2017-09-28
GB2545378A (en) 2017-06-14
NO20170458A1 (en) 2017-03-23
GB2545378B (en) 2020-12-09
GB201705634D0 (en) 2017-05-24

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time