[go: up one dir, main page]

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
NO303244B1 (no
NO913317L (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 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. 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • Pipe Accessories (AREA)
  • Resistance Heating (AREA)
  • Cleaning In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sewage (AREA)
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 (57)

* 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
RU2164319C2 (ru) * 1999-05-05 2001-03-20 Сибирский химический комбинат Низкотемпературная магистраль
US6939082B1 (en) * 1999-09-20 2005-09-06 Benton F. Baugh Subea pipeline blockage remediation method
IL152455A0 (en) 2000-04-24 2003-05-29 Shell Int Research In situ recovery of hydrocarbons from a kerogen-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
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
US7096953B2 (en) 2000-04-24 2006-08-29 Shell Oil Company In situ thermal processing of a coal formation using a movable heating element
US20030075318A1 (en) * 2000-04-24 2003-04-24 Keedy Charles Robert In situ thermal processing of a coal formation using substantially parallel formed wellbores
US7011154B2 (en) * 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
WO2002086029A2 (en) 2001-04-24 2002-10-31 Shell Oil Company In situ recovery from a relatively low permeability formation containing heavy hydrocarbons
US6918443B2 (en) 2001-04-24 2005-07-19 Shell Oil Company In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range
AU2002304692C1 (en) 2001-04-24 2009-05-28 Shell Internationale Research Maatschappij B.V. Method for in situ recovery from a tar sands formation and a blending agent produced by such a method
US6948562B2 (en) 2001-04-24 2005-09-27 Shell Oil Company Production of a blending agent using an in situ thermal process in a relatively permeable formation
US7104319B2 (en) * 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7090013B2 (en) 2001-10-24 2006-08-15 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
AU2002363073A1 (en) 2001-10-24 2003-05-06 Shell Internationale Research Maatschappij B.V. Method and system for in situ heating a hydrocarbon containing formation by a u-shaped opening
US7077199B2 (en) 2001-10-24 2006-07-18 Shell Oil Company In situ thermal processing of an oil reservoir 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
CA2503394C (en) 2002-10-24 2011-06-14 Shell Canada Limited Temperature limited heaters for heating subsurface formations or wellbores
CA2524689C (en) 2003-04-24 2012-05-22 Shell Canada Limited Thermal processes for subsurface formations
CA2564515C (en) 2004-04-23 2013-06-18 Shell Internationale Research Maatschappij B.V. Temperature limited heaters used to heat subsurface formations
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
GB2451311A (en) 2005-10-24 2009-01-28 Shell Int Research Systems,methods and processes for use in treating subsurface formations
US7683296B2 (en) 2006-04-21 2010-03-23 Shell Oil Company Adjusting alloy compositions for selected properties in temperature limited heaters
CA2666956C (en) 2006-10-20 2016-03-22 Shell Internationale Research Maatschappij B.V. Heating tar sands formations to visbreaking temperatures
AU2008242796B2 (en) 2007-04-20 2011-07-07 Shell Internationale Research Maatschappij B.V. Electrically isolating insulated conductor heater
CA2700732A1 (en) 2007-10-19 2009-04-23 Shell Internationale Research Maatschappij B.V. Cryogenic treatment of gas
NO328383B1 (no) * 2008-02-15 2010-02-08 Nexans Direkte elektrisk oppvarmingssystem med hoy virkningsgrad
AU2009251533B2 (en) 2008-04-18 2012-08-23 Shell Internationale Research Maatschappij B.V. Using mines and tunnels for treating subsurface hydrocarbon containing formations
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
WO2010118315A1 (en) 2009-04-10 2010-10-14 Shell Oil Company Treatment methodologies for subsurface hydrocarbon containing formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US8875788B2 (en) 2010-04-09 2014-11-04 Shell Oil Company Low temperature inductive heating of subsurface formations
US8701768B2 (en) 2010-04-09 2014-04-22 Shell Oil Company Methods for treating hydrocarbon formations
US9127523B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Barrier methods for use in subsurface hydrocarbon 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
DE102014102353A1 (de) * 2014-02-24 2015-08-27 Norma Germany Gmbh Beheizbare Fluidleitung und Verbinder für eine beheizbare Fluidleitung
DE102014102357A1 (de) * 2014-02-24 2015-08-27 Norma Germany Gmbh 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
CA2049907C (en) 1994-10-25
JPH0579593A (ja) 1993-03-30
US5182792A (en) 1993-01-26
BR9004240A (pt) 1992-03-24
NO303244B1 (no) 1998-06-15
EP0473369A1 (en) 1992-03-04
RU2037725C1 (ru) 1995-06-19
CA2049907A1 (en) 1992-03-01
DE69117395D1 (de) 1996-04-04
NO913317L (no) 1992-03-02
DE69117395T2 (de) 1996-09-05
EP0473369B1 (en) 1996-02-28
JP2500238B2 (ja) 1996-05-29
MX9100813A (es) 1992-04-01

Similar Documents

Publication Publication Date Title
NO913317D0 (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
FI953047L (fi) Menetelmä putkien eristämiseksi
DE69102856D1 (de) Wärmerohr.
DE59301042D1 (de) Wärmerohr.
NO974316D0 (no) Fremgangsmåte ved fremstilling av avfasede katetre
NO913999L (no) Fremgangsmaate ved kjoering av skrapere, saerlig for undervanns-petroleumbroenn-roerledninger
DE59302367D1 (de) Wärmerohr
DK45593D0 (da) Varmeisoleret roerledning
DK16392D0 (da) Roersamleorgan til brug ved samling af fjernvarmeroer
KR950014958U (ko) 전열히트파이프
NO965384L (no) Stöpeform-arrangement for neddykking av rör
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
KR960018237U (ko) 히터파이프 전기 난방기
KR960011766U (ko) 전기난방관의 콘트롤박스
KR960033086U (ko) 전기온돌용 전열관
DE59301141D1 (de) Gasbeheizter Wassererhitzer
KR940027288U (ko) 온수난방관의 청소구
NO965512L (no) Fremgangsmåte for oppvarming av nærliggende endepartier av to rör