NO913317D0 - Fremgangsmaate ved elektrisk oppvarming av roerledninger. - Google Patents

Fremgangsmaate ved elektrisk oppvarming av roerledninger.

Info

Publication number
NO913317D0
NO913317D0 NO913317A NO913317A NO913317D0 NO 913317 D0 NO913317 D0 NO 913317D0 NO 913317 A NO913317 A NO 913317A NO 913317 A NO913317 A NO 913317A NO 913317 D0 NO913317 D0 NO 913317D0
Authority
NO
Norway
Prior art keywords
procedure
electric heating
pipe pipes
pipes
pipe
Prior art date
Application number
NO913317A
Other languages
English (en)
Other versions
NO913317L (no
NO303244B1 (no
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
Publication of NO913317D0 publication Critical patent/NO913317D0/no
Publication of NO913317L publication Critical patent/NO913317L/no
Publication of NO303244B1 publication Critical patent/NO303244B1/no

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
NO913317A 1990-08-28 1991-08-23 FremgangsmÕte for rensking av r÷rledninger og innretning for gjennomf÷ring derav NO303244B1 (no)

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 (3)

Publication Number Publication Date
NO913317D0 true NO913317D0 (no) 1991-08-23
NO913317L NO913317L (no) 1992-03-02
NO303244B1 NO303244B1 (no) 1998-06-15

Family

ID=4050182

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913317A NO303244B1 (no) 1990-08-28 1991-08-23 FremgangsmÕte for rensking av r÷rledninger og innretning for gjennomf÷ring derav

Country Status (9)

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

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
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
US20030075318A1 (en) * 2000-04-24 2003-04-24 Keedy Charles Robert In situ thermal processing of a coal formation using substantially parallel formed wellbores
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
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
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
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
US6880633B2 (en) * 2001-04-24 2005-04-19 Shell Oil Company In situ thermal processing of an oil shale formation to produce a desired product
US7104319B2 (en) * 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
US6932155B2 (en) * 2001-10-24 2005-08-23 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well
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
US8200072B2 (en) 2002-10-24 2012-06-12 Shell Oil Company Temperature limited heaters for heating subsurface formations or wellbores
US7121342B2 (en) * 2003-04-24 2006-10-17 Shell Oil Company Thermal processes for subsurface formations
US20060289536A1 (en) 2004-04-23 2006-12-28 Vinegar Harold J Subsurface electrical heaters using nitride insulation
US8027571B2 (en) 2005-04-22 2011-09-27 Shell Oil Company In situ conversion process systems utilizing wellbores in at least two regions of a formation
WO2007050469A1 (en) * 2005-10-24 2007-05-03 Shell Internationale Research Maatschappij B.V. Temperature limited heater with a conduit substantially electrically isolated from the formation
EP2010754A4 (en) 2006-04-21 2016-02-24 Shell Int Research ADJUSTING ALLOY COMPOSITIONS FOR SELECTED CHARACTERISTICS IN TEMPERATURE-LIMITED HEATERS
BRPI0718468B8 (pt) 2006-10-20 2018-07-24 Shell Int Research método para tratar uma formação de areias betuminosas.
US8459359B2 (en) 2007-04-20 2013-06-11 Shell Oil Company Treating nahcolite containing formations and saline zones
US7866386B2 (en) 2007-10-19 2011-01-11 Shell Oil Company In situ oxidation of subsurface formations
NO328383B1 (no) * 2008-02-15 2010-02-08 Nexans Direkte elektrisk oppvarmingssystem med hoy virkningsgrad
US20090260824A1 (en) 2008-04-18 2009-10-22 David Booth Burns Hydrocarbon production from mines and tunnels used in treating subsurface hydrocarbon containing formations
US8261832B2 (en) 2008-10-13 2012-09-11 Shell Oil Company Heating subsurface formations with fluids
US8851170B2 (en) 2009-04-10 2014-10-07 Shell Oil Company Heater assisted fluid treatment of a subsurface formation
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
US8701769B2 (en) 2010-04-09 2014-04-22 Shell Oil Company Methods for treating hydrocarbon formations based on geology
US8875788B2 (en) 2010-04-09 2014-11-04 Shell Oil Company Low temperature inductive heating of 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
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
DE102011102148A1 (de) 2011-05-20 2012-11-22 Norma Germany Gmbh Fluidleitung
RU2612774C2 (ru) 2011-10-07 2017-03-13 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Аккомодация теплового расширения для систем с циркулирующей текучей средой, используемых для нагревания толщи пород
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
WO2013112133A1 (en) 2012-01-23 2013-08-01 Genie Ip B.V. Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
ES2537450T3 (es) * 2012-09-10 2015-06-08 Norma Germany Gmbh Conector enchufable
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 (no) * 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 (no) * 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
CA2049907A1 (en) 1992-03-01
MX9100813A (es) 1992-04-01
NO913317L (no) 1992-03-02
BR9004240A (pt) 1992-03-24
DE69117395D1 (de) 1996-04-04
JP2500238B2 (ja) 1996-05-29
EP0473369A1 (en) 1992-03-04
CA2049907C (en) 1994-10-25
RU2037725C1 (ru) 1995-06-19
DE69117395T2 (de) 1996-09-05
NO303244B1 (no) 1998-06-15
US5182792A (en) 1993-01-26
EP0473369B1 (en) 1996-02-28
JPH0579593A (ja) 1993-03-30

Similar Documents

Publication Publication Date Title
NO913317L (no) Fremgangsmaate ved elektrisk oppvarming av roerledninger.
NO177328C (no) Fremgangsmåte ved reparasjon av avlöpsledning
DE59302366D1 (de) Wärmerohr
NO802148L (no) Anordning ved apparat til utlegning av roerledninger
DE69102856D1 (de) Wärmerohr.
NO974316D0 (no) Fremgangsmåte ved fremstilling av avfasede katetre
DE69314682D1 (de) Gasbeheizter Wassererhitzer
NO803961L (no) Fremgangsmaate ved behandling av kopper-roer.
DE59301042D1 (de) Wärmerohr.
NO913999L (no) Fremgangsmaate ved kjoering av skrapere, saerlig for undervanns-petroleumbroenn-roerledninger
DE29615423U1 (de) Wärmeisoliertes Leitungsrohr
DE59302367D1 (de) Wärmerohr
DK45593D0 (da) Varmeisoleret roerledning
DK16392D0 (da) Roersamleorgan til brug ved samling af fjernvarmeroer
KR950014958U (ko) 전열히트파이프
KR950009467U (ko) 전기 온돌용 히타 파이프
NO155710C (no) Anordning ved varmeisolert roerledning.
NO932563D0 (no) Fremgangsmaate for inntrekning av roerledninger o.l.
KR950019736U (ko) 난방 파이프의 단열재
NO962621D0 (no) Forming av böylerör
DE9205582U1 (de) Gasbeheizter Wassererhitzer
KR960018237U (ko) 히터파이프 전기 난방기
KR880015208U (ko) 온수난방용 전열배관판
KR960008773U (ko) 히트 파이프
KR960011766U (ko) 전기난방관의 콘트롤박스