BR9004240A - Processo de aquecimento eletrico de tubulacoes - Google Patents

Processo de aquecimento eletrico de tubulacoes

Info

Publication number
BR9004240A
BR9004240A BR909004240A BR9004240A BR9004240A BR 9004240 A BR9004240 A BR 9004240A BR 909004240 A BR909004240 A BR 909004240A BR 9004240 A BR9004240 A BR 9004240A BR 9004240 A BR9004240 A BR 9004240A
Authority
BR
Brazil
Prior art keywords
heating process
pipe heating
electric pipe
electric
pipe
Prior art date
Application number
BR909004240A
Other languages
English (en)
Inventor
Carlos Alberto De Ca Goncalves
Original Assignee
Petroleo Brasileiro Sa
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 filed Critical Petroleo Brasileiro Sa
Priority to BR909004240A priority Critical patent/BR9004240A/pt
Priority to DE69117395T priority patent/DE69117395T2/de
Priority to EP91307758A priority patent/EP0473369B1/en
Priority to NO913317A priority patent/NO303244B1/no
Priority to CA002049907A priority patent/CA2049907C/en
Priority to MX9100813A priority patent/MX9100813A/es
Priority to SU915001465A priority patent/RU2037725C1/ru
Priority to JP3217222A priority patent/JP2500238B2/ja
Priority to US07/750,995 priority patent/US5182792A/en
Publication of BR9004240A publication Critical patent/BR9004240A/pt

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 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
    • E21B17/20—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 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
    • E21B17/20—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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04—Heating, cooling or 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Pipe Accessories (AREA)
  • Resistance Heating (AREA)
  • Cleaning In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sewage (AREA)
BR909004240A 1990-08-28 1990-08-28 Processo de aquecimento eletrico de tubulacoes BR9004240A (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR909004240A BR9004240A (pt) 1990-08-28 1990-08-28 Processo de aquecimento eletrico de tubulacoes
DE69117395T DE69117395T2 (de) 1990-08-28 1991-08-22 Verfahren und Einrichtung zum elektrischen Erwärmen von Rohrleitungen
EP91307758A EP0473369B1 (en) 1990-08-28 1991-08-22 Process of and apparatus for electric pipeline heating
NO913317A NO303244B1 (no) 1990-08-28 1991-08-23 FremgangsmÕte for rensking av r÷rledninger og innretning for gjennomf÷ring derav
CA002049907A CA2049907C (en) 1990-08-28 1991-08-26 Process of electric pipeline heating
MX9100813A MX9100813A (es) 1990-08-28 1991-08-26 Procedimiento de calentamiento electrico de tuberia
SU915001465A RU2037725C1 (ru) 1990-08-28 1991-08-27 Устройство для электрического нагревания трубопроводов, транспортирующих вязкие жидкости через глубоководные преграды
JP3217222A JP2500238B2 (ja) 1990-08-28 1991-08-28 輸送管路の閉塞を除去する方法およびこの方法を実施する装置
US07/750,995 US5182792A (en) 1990-08-28 1991-08-28 Process of electric pipeline heating utilizing heating elements inserted in pipelines

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 (1)

Publication Number Publication Date
BR9004240A true BR9004240A (pt) 1992-03-24

Family

ID=4050182

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049657A (en) * 1996-03-25 2000-04-11 Sumner; Glen R. Marine pipeline heated with alternating current
US5859953A (en) * 1997-06-30 1999-01-12 Nickless; Eugene R. Electric heating apparatus for deicing pipes utilizing flexible heated hose inserted into pipe
US6939082B1 (en) * 1999-09-20 2005-09-06 Benton F. Baugh Subea pipeline blockage remediation method
US20030066642A1 (en) * 2000-04-24 2003-04-10 Wellington Scott Lee In situ thermal processing of a coal formation producing a mixture with oxygenated hydrocarbons
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
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
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
US20030075318A1 (en) * 2000-04-24 2003-04-24 Keedy Charles Robert In situ thermal processing of a coal formation using substantially parallel formed wellbores
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
AU773413B2 (en) 2000-04-24 2004-05-27 Shell Internationale Research Maatschappij B.V. A method for sequestering a fluid within a hydrocarbon containing formation
AU2002257221B2 (en) * 2001-04-24 2008-12-18 Shell Internationale Research Maatschappij B.V. In situ recovery from a oil shale formation
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
US7104319B2 (en) * 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
NZ532089A (en) * 2001-10-24 2005-09-30 Shell Int Research Installation and use of removable heaters in a hydrocarbon containing formation
EP1556580A1 (en) 2002-10-24 2005-07-27 Shell Internationale Researchmaatschappij B.V. Temperature limited heaters for heating subsurface formations or wellbores
NZ543753A (en) 2003-04-24 2008-11-28 Shell Int Research Thermal processes for subsurface formations
CA2563592C (en) 2004-04-23 2013-10-08 Shell Internationale Research Maatschappij B.V. Temperature limited heaters with thermally conductive fluid used to heat subsurface formations
US7575053B2 (en) 2005-04-22 2009-08-18 Shell Oil Company Low temperature monitoring system for subsurface barriers
DE602006020314D1 (de) * 2005-10-24 2011-04-07 Shell Int Research Verfahren zur filterung eines in einem in-situ-wärmebehandlungsprozess erzeugten flüssigkeitsstroms
EP2010751B1 (en) 2006-04-21 2018-12-12 Shell International Research Maatschappij B.V. Temperature limited heaters using phase transformation of ferromagnetic material
US7540324B2 (en) 2006-10-20 2009-06-02 Shell Oil Company Heating hydrocarbon containing formations in a checkerboard pattern staged process
WO2008131177A1 (en) * 2007-04-20 2008-10-30 Shell Oil Company In situ heat treatment of a tar sands formation after drive process treatment
RU2465624C2 (ru) 2007-10-19 2012-10-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Регулируемый трансформатор с переключаемыми ответвлениями
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***和方法
JP5611962B2 (ja) 2008-10-13 2014-10-22 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 地表下地層を処理するために使用される循環熱伝導流体システム
US8327932B2 (en) 2009-04-10 2012-12-11 Shell Oil Company Recovering energy from a subsurface formation
US8701768B2 (en) 2010-04-09 2014-04-22 Shell Oil Company Methods for treating 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
US9033042B2 (en) 2010-04-09 2015-05-19 Shell Oil Company Forming bitumen barriers in subsurface hydrocarbon formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
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
DE102011102244B4 (de) * 2011-05-20 2014-12-31 Norma Germany Gmbh Verbinder für eine beheizbare Fluidleitung und beheizbare Fluidleitung
DE102011102151B4 (de) 2011-05-20 2022-05-19 Norma Germany Gmbh Fluidleitung
CN103958824B (zh) 2011-10-07 2016-10-26 国际壳牌研究有限公司 用于加热地下地层的循环流体***的热膨胀调节
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
RS54053B1 (en) * 2012-09-10 2015-10-30 Norma Germany Gmbh INJECTION CONNECTOR
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 (en) * 2019-07-11 2023-12-27 GammaSwiss SA Anti-icing heating cable device
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527759A (en) * 1939-05-20 1940-10-15 James Smith Arthur Primrose Improvements in or relating to hot water supply systems
GB545349A (en) * 1940-07-19 1942-05-20 British Thomson Houston Co Ltd Improvements in and relating to electric immersion heaters
US2516950A (en) * 1948-05-18 1950-08-01 Willis C Bragg Device for thawing frozen water pipes
DE1199070B (de) * 1964-01-18 1965-08-19 Eugen Kloepper Waermetechnik G Elektrisch beheizte Rohrleitung grossen Durchmessers mit einem innerhalb der Rohrleitung verlegten Heizkabel
US3629551A (en) * 1968-10-29 1971-12-21 Chisso Corp Controlling heat generation locally in a heat-generating pipe utilizing skin-effect current
US3678243A (en) * 1969-12-27 1972-07-18 Chisso Corp Method for levelling the temperature of an electrically heated pipeline
JPS5247583B2 (pt) * 1974-01-09 1977-12-03
US4002881A (en) * 1974-06-13 1977-01-11 Chevron Research Company System for controlling electrical power in an internal wire impedance heating system
US4523644A (en) * 1978-08-14 1985-06-18 Dismukes Newton B Thermal oil recovery method
GB2076618B (en) * 1980-05-23 1984-02-01 Daido Ind Preheater for mounting in a well tube
US4423311A (en) * 1981-01-19 1983-12-27 Varney Sr Paul Electric heating apparatus for de-icing pipes
US4538682A (en) * 1983-09-08 1985-09-03 Mcmanus James W Method and apparatus for removing oil well paraffin
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
JPS62143892U (pt) * 1986-03-07 1987-09-10
BR8602278A (pt) * 1986-05-20 1987-12-22 Petroleo Brasileiro Sa Processo e disposicao para aquecimento de colunas de producao em pocos de petroleo
GB8730349D0 (en) * 1987-12-31 1988-02-03 Standard Hose Ltd Hosepipe

Also Published As

Publication number Publication date
JP2500238B2 (ja) 1996-05-29
US5182792A (en) 1993-01-26
EP0473369B1 (en) 1996-02-28
EP0473369A1 (en) 1992-03-04
DE69117395D1 (de) 1996-04-04
NO303244B1 (no) 1998-06-15
RU2037725C1 (ru) 1995-06-19
NO913317D0 (no) 1991-08-23
CA2049907C (en) 1994-10-25
MX9100813A (es) 1992-04-01
JPH0579593A (ja) 1993-03-30
DE69117395T2 (de) 1996-09-05
NO913317L (no) 1992-03-02
CA2049907A1 (en) 1992-03-01

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B22L Other matters related to patents and certificates of addition of invention: notification of licence offer (art 64 par 1 of lpi)
B22L Other matters related to patents and certificates of addition of invention: notification of licence offer (art 64 par 1 of lpi)
B22L Other matters related to patents and certificates of addition of invention: notification of licence offer (art 64 par 1 of lpi)
MS Patent suspended
B22L Other matters related to patents and certificates of addition of invention: notification of licence offer (art 64 par 1 of lpi)
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/08/2005