DE69117395D1 - Verfahren und Einrichtung zum elektrischen Erwärmen von Rohrleitungen - Google Patents

Verfahren und Einrichtung zum elektrischen Erwärmen von Rohrleitungen

Info

Publication number
DE69117395D1
DE69117395D1 DE69117395T DE69117395T DE69117395D1 DE 69117395 D1 DE69117395 D1 DE 69117395D1 DE 69117395 T DE69117395 T DE 69117395T DE 69117395 T DE69117395 T DE 69117395T DE 69117395 D1 DE69117395 D1 DE 69117395D1
Authority
DE
Germany
Prior art keywords
pipelines
electrical heating
heating
electrical
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 - Fee Related
Application number
DE69117395T
Other languages
English (en)
Other versions
DE69117395T2 (de
Inventor
Carlos Alberto De Ca Goncalves
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
Petroleo Brasileiro SA 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 Petroleo Brasileiro SA Petrobras filed Critical Petroleo Brasileiro SA Petrobras
Application granted granted Critical
Publication of DE69117395D1 publication Critical patent/DE69117395D1/de
Publication of DE69117395T2 publication Critical patent/DE69117395T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/203—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with plural fluid passages
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
    • 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
    • F16L53/34—Heating of pipes or pipe systems using electric, magnetic or electromagnetic fields, e.g. using induction, dielectric or microwave heating
    • 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
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • 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
DE69117395T 1990-08-28 1991-08-22 Verfahren und Einrichtung zum elektrischen Erwärmen von Rohrleitungen Expired - Fee Related DE69117395T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909004240A BR9004240A (pt) 1990-08-28 1990-08-28 Processo de aquecimento eletrico de tubulacoes

Publications (2)

Publication Number Publication Date
DE69117395D1 true DE69117395D1 (de) 1996-04-04
DE69117395T2 DE69117395T2 (de) 1996-09-05

Family

ID=4050182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117395T Expired - Fee Related DE69117395T2 (de) 1990-08-28 1991-08-22 Verfahren und Einrichtung zum elektrischen Erwärmen von Rohrleitungen

Country Status (9)

Country Link
US (1) US5182792A (de)
EP (1) EP0473369B1 (de)
JP (1) JP2500238B2 (de)
BR (1) BR9004240A (de)
CA (1) CA2049907C (de)
DE (1) DE69117395T2 (de)
MX (1) MX9100813A (de)
NO (1) NO303244B1 (de)
RU (1) RU2037725C1 (de)

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US6688387B1 (en) 2000-04-24 2004-02-10 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce a hydrocarbon condensate
US6715548B2 (en) 2000-04-24 2004-04-06 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids
US6715546B2 (en) 2000-04-24 2004-04-06 Shell Oil Company In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore
US20030075318A1 (en) * 2000-04-24 2003-04-24 Keedy Charles Robert In situ thermal processing of a coal formation using substantially parallel formed wellbores
US6588504B2 (en) 2000-04-24 2003-07-08 Shell Oil Company In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids
US7011154B2 (en) * 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
US6698515B2 (en) 2000-04-24 2004-03-02 Shell Oil Company In situ thermal processing of a coal formation using a relatively slow heating rate
US6923257B2 (en) * 2001-04-24 2005-08-02 Shell Oil Company In situ thermal processing of an oil shale formation to produce a condensate
US7165615B2 (en) * 2001-10-24 2007-01-23 Shell Oil Company In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden
WO2003036039A1 (en) * 2001-10-24 2003-05-01 Shell Internationale Research Maatschappij B.V. In situ production of a blending agent from a hydrocarbon containing formation
US7104319B2 (en) * 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
US8224164B2 (en) * 2002-10-24 2012-07-17 Shell Oil Company Insulated conductor temperature limited heaters
NZ567052A (en) 2003-04-24 2009-11-27 Shell Int Research Thermal process for subsurface formations
EP1738052B1 (de) 2004-04-23 2008-04-16 Shell International Research Maatschappij B.V. Verhinderung von rücklauf in einer beheizten senkung eines in-situ-umwandlungssystems
US7575052B2 (en) 2005-04-22 2009-08-18 Shell Oil Company In situ conversion process utilizing a closed loop heating system
JP5570723B2 (ja) * 2005-10-24 2014-08-13 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 原油生成物の分解による追加の原油生成物の製造方法
WO2007149622A2 (en) * 2006-04-21 2007-12-27 Shell Oil Company Sulfur barrier for use with in situ processes for treating formations
RU2451170C2 (ru) 2006-10-20 2012-05-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Процесс поэтапного нагревания в шахматном порядке пластов, содержащих углеводороды
US8327681B2 (en) * 2007-04-20 2012-12-11 Shell Oil Company Wellbore manufacturing processes for in situ heat treatment processes
AU2008312713B2 (en) 2007-10-19 2012-06-14 Shell Internationale Research Maatschappij B.V. Systems, methods, and processes utilized for treating subsurface formations
NO328383B1 (no) * 2008-02-15 2010-02-08 Nexans Direkte elektrisk oppvarmingssystem med hoy virkningsgrad
CN102007266B (zh) * 2008-04-18 2014-09-10 国际壳牌研究有限公司 用于处理地下含烃地层的系统和方法
CA2739086A1 (en) 2008-10-13 2010-04-22 Shell Internationale Research Maatschappij B.V. Using self-regulating nuclear reactors in treating a subsurface formation
US8851170B2 (en) 2009-04-10 2014-10-07 Shell Oil Company Heater assisted fluid treatment of a subsurface formation
US8739874B2 (en) 2010-04-09 2014-06-03 Shell Oil Company Methods for heating with slots in hydrocarbon formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US9033042B2 (en) 2010-04-09 2015-05-19 Shell Oil Company Forming bitumen barriers in subsurface hydrocarbon formations
US8833453B2 (en) 2010-04-09 2014-09-16 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
DE102011102148A1 (de) * 2011-05-20 2012-11-22 Norma Germany Gmbh Fluidleitung
DE102011102151B4 (de) 2011-05-20 2022-05-19 Norma Germany Gmbh Fluidleitung
DE102011102244B4 (de) 2011-05-20 2014-12-31 Norma Germany Gmbh Verbinder für eine beheizbare Fluidleitung und beheizbare Fluidleitung
CA2850741A1 (en) 2011-10-07 2013-04-11 Manuel Alberto GONZALEZ Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations
AR084995A1 (es) 2011-12-01 2013-07-24 Pablo Javier Invierno Cable calefactor de tuberias de extraccion de hidrocarburos para pozos expuestos a presiones elevadas y pozos con espacio anular inundado en forma eventual, permanente o combinada
CN104428489A (zh) 2012-01-23 2015-03-18 吉尼Ip公司 地下含烃地层的原位热处理的加热器模式
EP2706280B1 (de) * 2012-09-10 2015-03-18 NORMA Germany GmbH Steckverbinder
FR2997162B1 (fr) * 2012-10-22 2015-01-16 Technip France Procede d'assemblage d'une conduite rigide destinee a etre placee dans une etendue d'eau, installation et conduite associees
DE102014102357A1 (de) * 2014-02-24 2015-08-27 Norma Germany Gmbh Beheizbare Fluidleitung
DE102014102353A1 (de) * 2014-02-24 2015-08-27 Norma Germany Gmbh Beheizbare Fluidleitung und Verbinder für eine beheizbare Fluidleitung
RU2589553C1 (ru) * 2015-03-12 2016-07-10 Михаил Леонидович Струпинский Нагревательный кабель на основе скин-эффекта, нагревательное устройство и способ нагрева
DE102015216513A1 (de) * 2015-08-28 2017-03-02 Volkswagen Aktiengesellschaft Kühlsystem für eine Brennstoffzelle und Brennstoffzellensystem
US9982419B1 (en) 2016-09-21 2018-05-29 David Vernon Emerson Apparatus and method for heating frozen pipes
RU2683028C1 (ru) * 2017-11-13 2019-03-26 Общество с ограниченной ответственностью Научно-инженерный центр "Энергодиагностика" Способ электротермического воздействия на трубопроводы и индукционная нагревательная система для его реализации
EP3764737B1 (de) * 2019-07-11 2023-12-27 GammaSwiss SA Frostschutz-heizkabelvorrichtung
CN111824791A (zh) * 2020-06-30 2020-10-27 广东东德科技股份有限公司 一种pc板材加热进料装置

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DE1199070B (de) * 1964-01-18 1965-08-19 Eugen Kloepper Waermetechnik G Elektrisch beheizte Rohrleitung grossen Durchmessers mit einem innerhalb der Rohrleitung verlegten Heizkabel
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DE3414284A1 (de) * 1984-04-14 1985-10-31 Heraeus-Wittmann Gmbh, 6450 Hanau Elektrisches heizelement fuer rohrleitungen, insbesondere fuer lange rohrleitungen
DE3532979A1 (de) * 1985-09-16 1987-04-16 Henkel Kgaa Innenliegende begleitheizung fuer rohrleitungen
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GB8730349D0 (en) * 1987-12-31 1988-02-03 Standard Hose Ltd Hosepipe

Also Published As

Publication number Publication date
BR9004240A (pt) 1992-03-24
NO303244B1 (no) 1998-06-15
US5182792A (en) 1993-01-26
RU2037725C1 (ru) 1995-06-19
JPH0579593A (ja) 1993-03-30
DE69117395T2 (de) 1996-09-05
MX9100813A (es) 1992-04-01
JP2500238B2 (ja) 1996-05-29
CA2049907C (en) 1994-10-25
NO913317L (no) 1992-03-02
CA2049907A1 (en) 1992-03-01
EP0473369A1 (de) 1992-03-04
EP0473369B1 (de) 1996-02-28
NO913317D0 (no) 1991-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee