ATE401526T1 - Verfahren und system für das direkte elektrische beheizen einer rohrleitung - Google Patents

Verfahren und system für das direkte elektrische beheizen einer rohrleitung

Info

Publication number
ATE401526T1
ATE401526T1 AT04748754T AT04748754T ATE401526T1 AT E401526 T1 ATE401526 T1 AT E401526T1 AT 04748754 T AT04748754 T AT 04748754T AT 04748754 T AT04748754 T AT 04748754T AT E401526 T1 ATE401526 T1 AT E401526T1
Authority
AT
Austria
Prior art keywords
pipeline
electrical heating
direct electrical
melting point
ice
Prior art date
Application number
AT04748754T
Other languages
English (en)
Inventor
Keijo Kinnari
Lund Kjell Morisbak
Atle Bornes
Catherine Labes-Carrier
Original Assignee
Statoil Asa
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 Statoil Asa filed Critical Statoil Asa
Application granted granted Critical
Publication of ATE401526T1 publication Critical patent/ATE401526T1/de

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
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
AT04748754T 2003-06-18 2004-06-17 Verfahren und system für das direkte elektrische beheizen einer rohrleitung ATE401526T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20032775A NO318641B1 (no) 2003-06-18 2003-06-18 Fremgangsmate og system for direkte elektrisk oppvarming av en rorledning

Publications (1)

Publication Number Publication Date
ATE401526T1 true ATE401526T1 (de) 2008-08-15

Family

ID=27607272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04748754T ATE401526T1 (de) 2003-06-18 2004-06-17 Verfahren und system für das direkte elektrische beheizen einer rohrleitung

Country Status (8)

Country Link
US (1) US8705949B2 (de)
EP (1) EP1634010B1 (de)
AT (1) ATE401526T1 (de)
BR (1) BRPI0411564B8 (de)
DE (1) DE602004015106D1 (de)
EA (1) EA007516B1 (de)
NO (1) NO318641B1 (de)
WO (1) WO2004111519A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO322636B1 (no) * 2005-01-13 2006-11-13 Statoil Asa System for stromforsyning til undervannsinstallasjon
US8327942B2 (en) 2006-09-21 2012-12-11 Vetco Gray Scandinavia As Method and an apparatus for cold start of a subsea production system
US20120255737A1 (en) * 2008-07-28 2012-10-11 Broussard Chad A Apparatus, system, and methods for generating a non-plugging hydrate slurry
WO2010135772A1 (en) * 2009-05-25 2010-12-02 Woodside Energy Limited Direct electric heating of subsea piping installations
BRPI0904467A2 (pt) * 2009-11-16 2011-07-05 Paula Luize Facre Rodrigues sistema para despressurização de linhas e equipamentos submarinos e método para remoção de hidrato
US20120082806A1 (en) * 2010-10-04 2012-04-05 Kyle Ryan Kissell Heatable coating with nanomaterials
EP2541263A1 (de) 2011-07-01 2013-01-02 Siemens Aktiengesellschaft Fehlererkennungssystem und -verfahren, und Stromversorgung für direkte elektrische Heizkabel für Meeresbodenpipeline
EP2623838A1 (de) 2012-01-31 2013-08-07 Siemens Aktiengesellschaft Direktes Elektroheizsystem zum Heizen einer Unterseeleitung
WO2013113627A1 (en) 2012-01-31 2013-08-08 Siemens Aktiengesellschaft Fault detection in subsea power cables
EP2796760A1 (de) 2013-04-23 2014-10-29 Siemens Aktiengesellschaft Elektrisches Direkterwärmungssystem
US9470070B2 (en) 2014-10-10 2016-10-18 Exxonmobil Upstream Research Company Bubble pump utilization for vertical flow line liquid unloading
FR3036634B1 (fr) 2015-05-27 2017-07-07 Technip France Couverture amovible destinee a etre disposee en regard d'une conduite de transport de fluide immergee dans une etendue d'eau, ensemble d'intervention et procede associes
EP3421715A1 (de) * 2017-06-30 2019-01-02 Nexans Erweitertes direktes elektrisches heizungssystem
DK3477179T3 (da) 2017-10-31 2022-12-05 Nexans Undersøisk kabelsystem og fremgangsmåde til levering af elektrisk energi til en undervandsanordning
EP3670995B1 (de) * 2018-12-20 2022-09-07 Nexans Hochenergieheizsystem
GB2582322B (en) 2019-03-19 2021-09-29 Acergy France SAS Subsea pipelines equipped with direct electrical heating systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO984235L (no) * 1998-09-14 2000-03-15 Cit Alcatel Oppvarmingssystem for metallrør for rõoljetransport
US6509557B1 (en) * 1999-08-03 2003-01-21 Shell Oil Company Apparatus and method for heating single insulated flowlines
US6371693B1 (en) * 1999-08-27 2002-04-16 Shell Oil Company Making subsea pipelines ready for electrical heating
NO311277B1 (no) * 1999-12-28 2001-11-05 Nexans Kopling for varmekabel for offshore produksjonsrörledning
US6714018B2 (en) * 2001-07-20 2004-03-30 Shell Oil Company Method of commissioning and operating an electrically heated pipe-in-pipe subsea pipeline
US6707012B2 (en) * 2001-07-20 2004-03-16 Shell Oil Company Power supply for electrically heated subsea pipeline
US20040253734A1 (en) * 2001-11-13 2004-12-16 Cully Firmin Down-hole pressure monitoring system
US20030178195A1 (en) * 2002-03-20 2003-09-25 Agee Mark A. Method and system for recovery and conversion of subsurface gas hydrates

Also Published As

Publication number Publication date
WO2004111519A1 (en) 2004-12-23
EP1634010B1 (de) 2008-07-16
EP1634010A1 (de) 2006-03-15
BRPI0411564A (pt) 2006-08-01
BRPI0411564B1 (pt) 2017-06-27
US20070098375A1 (en) 2007-05-03
NO20032775D0 (no) 2003-06-18
US8705949B2 (en) 2014-04-22
BRPI0411564B8 (pt) 2018-02-14
EA200600053A1 (ru) 2006-06-30
DE602004015106D1 (de) 2008-08-28
NO318641B1 (no) 2005-04-18
EA007516B1 (ru) 2006-10-27

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Legal Events

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