CA2055026A1 - Traceur electrique pour canalisations sous-marines souples - Google Patents

Traceur electrique pour canalisations sous-marines souples

Info

Publication number
CA2055026A1
CA2055026A1 CA2055026A CA2055026A CA2055026A1 CA 2055026 A1 CA2055026 A1 CA 2055026A1 CA 2055026 A CA2055026 A CA 2055026A CA 2055026 A CA2055026 A CA 2055026A CA 2055026 A1 CA2055026 A1 CA 2055026A1
Authority
CA
Canada
Prior art keywords
heating system
electrical heating
flexible pipelines
subsea flexible
pipeline
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.)
Granted
Application number
CA2055026A
Other languages
English (en)
Other versions
CA2055026C (fr
Inventor
Fernando Homem Da Costa Filho
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.)
Petroleo Brasileiro SA Petrobras
Original Assignee
Fernando Homem Da Costa Filho
Petroleo Brasileiro S.A. - Petrobras
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 Fernando Homem Da Costa Filho, Petroleo Brasileiro S.A. - Petrobras filed Critical Fernando Homem Da Costa Filho
Publication of CA2055026A1 publication Critical patent/CA2055026A1/fr
Application granted granted Critical
Publication of CA2055026C publication Critical patent/CA2055026C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/03—Heating of hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6606—With electric heating element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Cable Accessories (AREA)
  • Pipeline Systems (AREA)
  • Cleaning In General (AREA)
CA 2055026 1990-11-07 1991-11-06 Traceur electrique pour canalisations sous-marines souples Expired - Fee Related CA2055026C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9005628A BR9005628C1 (pt) 1990-11-07 1990-11-07 Método de desobstrução de linhas flexìveis submarinas.
BRPI9005628 1990-11-07

Publications (2)

Publication Number Publication Date
CA2055026A1 true CA2055026A1 (fr) 1992-05-08
CA2055026C CA2055026C (fr) 1996-07-02

Family

ID=4050700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2055026 Expired - Fee Related CA2055026C (fr) 1990-11-07 1991-11-06 Traceur electrique pour canalisations sous-marines souples

Country Status (9)

Country Link
US (1) US5289561A (fr)
EP (1) EP0485220B1 (fr)
JP (1) JP2500242B2 (fr)
BR (1) BR9005628C1 (fr)
CA (1) CA2055026C (fr)
DE (1) DE69101900T2 (fr)
MX (1) MX9101954A (fr)
NO (1) NO303949B1 (fr)
RU (1) RU2090016C1 (fr)

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US6278096B1 (en) 1999-08-03 2001-08-21 Shell Oil Company Fabrication and repair of electrically insulated flowliness by induction heating
US6509557B1 (en) 1999-08-03 2003-01-21 Shell Oil Company Apparatus and method for heating single insulated flowlines
US9586699B1 (en) 1999-08-16 2017-03-07 Smart Drilling And Completion, Inc. Methods and apparatus for monitoring and fixing holes in composite aircraft
US6305423B1 (en) * 2000-06-05 2001-10-23 Milliken & Company Thermoplastic or thermoset pipes including conductive textile reinforcements for heating and leak detection purposes
US6564011B1 (en) 2000-08-23 2003-05-13 Fmc Technologies, Inc. Self-regulating heat source for subsea equipment
FR2816691B1 (fr) * 2000-11-10 2002-12-27 Coflexip Dispositif de protection cathodique des conduites flexibles
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US6739803B2 (en) 2001-07-20 2004-05-25 Shell Oil Company Method of installation of electrically heated pipe-in-pipe subsea pipeline
US6686745B2 (en) 2001-07-20 2004-02-03 Shell Oil Company Apparatus and method for electrical testing of electrically heated pipe-in-pipe pipeline
US6814146B2 (en) * 2001-07-20 2004-11-09 Shell Oil Company Annulus for electrically heated pipe-in-pipe subsea pipeline
US6714018B2 (en) 2001-07-20 2004-03-30 Shell Oil Company Method of commissioning and operating an electrically heated pipe-in-pipe subsea pipeline
US8515677B1 (en) 2002-08-15 2013-08-20 Smart Drilling And Completion, Inc. Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials
US20080149343A1 (en) * 2001-08-19 2008-06-26 Chitwood James E High power umbilicals for electric flowline immersion heating of produced hydrocarbons
US7311151B2 (en) * 2002-08-15 2007-12-25 Smart Drilling And Completion, Inc. Substantially neutrally buoyant and positively buoyant electrically heated flowlines for production of subsea hydrocarbons
US9625361B1 (en) 2001-08-19 2017-04-18 Smart Drilling And Completion, Inc. Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials
US6688900B2 (en) 2002-06-25 2004-02-10 Shell Oil Company Insulating joint for electrically heated pipeline
NO318001B1 (no) 2002-09-02 2005-01-17 Nexans Fremgangsmate for fremstilling av et elektrisk kabelsystem
US6937030B2 (en) * 2002-11-08 2005-08-30 Shell Oil Company Testing electrical integrity of electrically heated subsea pipelines
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WO2009042307A1 (fr) * 2007-09-25 2009-04-02 Exxonmobile Upstream Research Company Procédé et dispositif de gestion de débit d'une conduite de production sous-marine unique
WO2008125135A1 (fr) * 2007-04-13 2008-10-23 Cameron International Corporation Dispositif d'alimentation électrique
DE102007040683A1 (de) * 2007-08-29 2009-03-05 Evonik Degussa Gmbh Umhüllte Rohrleitung
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US8350236B2 (en) * 2010-01-12 2013-01-08 Axcelis Technologies, Inc. Aromatic molecular carbon implantation processes
DE102010008779B4 (de) * 2010-02-22 2012-10-04 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Gewinnung, insbesondere In-Situ-Gewinnung, einer kohlenstoffhaltigen Substanz aus einer unterirdischen Lagerstätte
DE102010010929A1 (de) 2010-03-10 2011-09-15 Airbus Operations Gmbh Schutz von Wasserleitungen gegen Frost
NO334353B1 (no) * 2011-02-24 2014-02-17 Nexans Lavspent direkte elektrisk oppvarming for fleksible rør/stigerør
DE102011017811A1 (de) * 2011-04-29 2012-10-31 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
US20130175958A1 (en) * 2011-08-04 2013-07-11 Samuel T. McJunkin Systems and methods for transmitting and/or utilizing hvdc power in a submarine environment
EA201491976A1 (ru) * 2012-06-15 2015-03-31 Эксонмобил Апстрим Рисерч Компани Система и способ управления подводом электрического питания к трубопроводу непосредственного электрического обогрева
EA026190B1 (ru) * 2013-02-20 2017-03-31 Юрий Алексеевич Ильянков Трубопроводная система с подогревом
FR3006032B1 (fr) * 2013-05-21 2016-12-16 Technip France Conduite tubulaire flexible chauffee par le passage d'un courant electrique au sein d'armures composites en carbone
BR112016001932B1 (pt) * 2013-08-02 2020-09-24 National Oilwell Varco Denmark I/S Tubo flexível não unido para transporte de fluidos, e, sistema fora da costa
US9537428B2 (en) * 2014-01-14 2017-01-03 General Electric Company Combined power transmission and heating systems and method of operating the same
WO2016000716A1 (fr) * 2014-06-30 2016-01-07 National Oilwell Varco Denmark I/S Système de tuyaux offshore et procédé de chauffage de tuyaux flexibles non collés dans un système de tuyaux offshore
US10072399B2 (en) * 2014-08-22 2018-09-11 MIchael John Gilles Electrical pipe thawing system and methods of using the same
AU2015335367B2 (en) * 2014-10-20 2019-10-03 National Oilwell Varco Denmark I/S An assembly comprising an end-fitting and an unbonded flexible pipe
WO2016078666A1 (fr) * 2014-11-20 2016-05-26 National Oilwell Varco Denmark I/S Tuyau flexible non collé et procédé de régulation de la température de la surface d'un tuyau flexible non collé
WO2017025100A1 (fr) * 2015-08-10 2017-02-16 National Oilwell Varco Denmark I/S Tuyau flexible non collé
WO2017025098A1 (fr) * 2015-08-10 2017-02-16 National Oilwell Varco Denmark I/S Tuyau flexible non collé
AU2016305715C1 (en) * 2015-08-10 2020-10-15 National Oilwell Varco Denmark I/S An assembly comprising an end-fitting and an unbonded flexible pipe
CA2995251C (fr) 2015-08-10 2023-08-22 National Oilwell Varco Denmark I/S Procede et systeme permettant de reguler la temperature d'un fluide dans un tuyau souple non lie
AU2017219429B2 (en) * 2016-02-15 2022-02-24 National Oilwell Varco Denmark I/S An assembly comprising an end-fitting for terminating an unbonded flexible pipe and an unbonded flexible pipe
NO342129B1 (en) * 2016-06-17 2018-03-26 Vetco Gray Scandinavia As Method and system for temperature management of a well fluid stream in a subsea pipeline
US20180017200A1 (en) 2016-07-15 2018-01-18 Nordson Corporation Adhesive transfer hose having a barrier layer and method of use
CN109996987B (zh) 2016-09-09 2021-06-18 恩文特服务有限责任公司 自动再熔化控制系统
CN110529739B (zh) * 2019-09-06 2022-03-15 鞍钢化学科技有限公司 易凝固介质管道加热方法及加热装置
CN113765022B (zh) * 2021-08-27 2023-02-03 江苏省电力试验研究院有限公司 一种具有半导电外护层结构的海缆登陆段接地方法

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Also Published As

Publication number Publication date
BR9005628C1 (pt) 2000-01-25
DE69101900D1 (de) 1994-06-09
NO914142L (no) 1992-05-08
JP2500242B2 (ja) 1996-05-29
EP0485220B1 (fr) 1994-05-04
CA2055026C (fr) 1996-07-02
NO303949B1 (no) 1998-09-28
DE69101900T2 (de) 1994-12-08
US5289561A (en) 1994-02-22
MX9101954A (es) 1992-06-01
NO914142D0 (no) 1991-10-22
BR9005628A (pt) 1992-06-30
JPH04262190A (ja) 1992-09-17
RU2090016C1 (ru) 1997-09-10
EP0485220A1 (fr) 1992-05-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed