BR9908377A - Dispositivo e processo de isolamento térmico de pelo menos uma conduta submarina a grande profundidade - Google Patents

Dispositivo e processo de isolamento térmico de pelo menos uma conduta submarina a grande profundidade

Info

Publication number
BR9908377A
BR9908377A BR9908377-9A BR9908377A BR9908377A BR 9908377 A BR9908377 A BR 9908377A BR 9908377 A BR9908377 A BR 9908377A BR 9908377 A BR9908377 A BR 9908377A
Authority
BR
Brazil
Prior art keywords
sub
pipe
insulating coating
great depth
surrounding
Prior art date
Application number
BR9908377-9A
Other languages
English (en)
Inventor
Michel Baylot
Raymond Hallot
Regis Pionetti
Xavier Rocher
Original Assignee
Bouygues Offshore
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
Priority claimed from FR9816791A external-priority patent/FR2788100B1/fr
Priority claimed from FR9900985A external-priority patent/FR2788831B1/fr
Application filed by Bouygues Offshore filed Critical Bouygues Offshore
Publication of BR9908377A publication Critical patent/BR9908377A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • E21B17/01—Risers
    • 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
    • E21B36/003—Insulating arrangements
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • 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
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes

Abstract

Patente de Invenção: <B>"DISPOSITIVO E PROCESSO DE ISOLAMENTO TéRMICO DE PELO MENOS UMA CONDUTA SUBMARINA A GRANDE PROFUNDIDADE"<D>. A presente invenção refere-se a um dispositivo de isolamento térmico de menos uma conduta submarina (1) destinada a assentar sobre o fundo a grande profundidade, compreendendo um revestimento isolante que a envolve e uma cobertura de proteção (3), caracterizado pelo fato de que o referido revestimento isolante compreende um material quase incompressível (4) de mudança de fase líquida-sólida a uma temperatura de fusão T~ 0~ superior à temperatura T~ 2~ do meio que rodeia a conduta (1) em operação e inferior à temperatura T~ 1~ dos efluentes que circulam na conduta, sendo de preferência o referido material (4) impregnado em uma matriz absorvente (2) envolvendo a conduta (1), de preferência o mais próxima possível da sua superfície exterior, sendo a referida cobertura de proteção (3) resistente e deformável e assegurando um confinamento contra e em torno do referido revestimento isolante.
BR9908377-9A 1998-12-31 1999-12-30 Dispositivo e processo de isolamento térmico de pelo menos uma conduta submarina a grande profundidade BR9908377A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9816791A FR2788100B1 (fr) 1998-12-31 1998-12-31 Dispositif et procede d'isolation thermique d'au moins une conduite sous marine a grande profondeur
FR9900985A FR2788831B1 (fr) 1999-01-26 1999-01-26 Dispositif d'isolation thermique d'au moins une conduite sous marine a grande profondeur
PCT/FR1999/003322 WO2000040886A1 (fr) 1998-12-31 1999-12-30 Dispositif et procede thermique d'isolation d'au moins une conduite sous-marine a grande profondeur

Publications (1)

Publication Number Publication Date
BR9908377A true BR9908377A (pt) 2000-10-31

Family

ID=26234749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908377-9A BR9908377A (pt) 1998-12-31 1999-12-30 Dispositivo e processo de isolamento térmico de pelo menos uma conduta submarina a grande profundidade

Country Status (10)

Country Link
US (1) US6978825B1 (pt)
EP (1) EP1058800B1 (pt)
CN (1) CN1148523C (pt)
AT (1) ATE296986T1 (pt)
AU (1) AU3049700A (pt)
BR (1) BR9908377A (pt)
DE (1) DE69925579D1 (pt)
ID (1) ID28216A (pt)
OA (1) OA11481A (pt)
WO (1) WO2000040886A1 (pt)

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WO2002063128A1 (en) * 2001-01-08 2002-08-15 Stolt Offshore Sa Marine riser tower
US7104330B2 (en) 2001-01-08 2006-09-12 Stolt Offshore S.A. Marine riser tower
FR2821917B1 (fr) 2001-03-09 2004-04-02 Bouygues Offshore Dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant des cloisons etanches
FR2841632B1 (fr) 2002-07-01 2004-09-17 Bouygues Offshore "dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant un materiau isolant a changement de phase confine dans des poches"
FR2852677B1 (fr) * 2003-03-18 2006-01-06 Saipem Sa Dispositif de rechauffage et d'isolation thermique d'au moins une conduite sous-marine
US7798234B2 (en) * 2005-11-18 2010-09-21 Shell Oil Company Umbilical assembly, subsea system, and methods of use
US9299480B2 (en) * 2007-11-13 2016-03-29 Chevron U.S.A. Inc. Subsea power umbilical
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FR2937706B1 (fr) 2008-10-29 2013-02-22 Saipem Sa Ensemble de conduites coaxiales comprenant un manchon d'isolation thermique
FR2939178B1 (fr) 2008-12-03 2013-05-03 Saipem Sa Conduite sous-marine de jonction comprenant une isolation thermique.
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FR2960279B1 (fr) 2010-05-20 2013-04-05 Inst Francais Du Petrole Faisceau de conduites petrolieres a performance thermique amelioree
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US9127897B2 (en) * 2010-12-30 2015-09-08 Kellogg Brown & Root Llc Submersed heat exchanger
US9080710B2 (en) * 2011-01-21 2015-07-14 Hamilton Sundstrand Corporation Accumulator reservoir venting
FR2973473B1 (fr) 2011-03-29 2014-06-13 Saipem Sa Materiau d'isolation thermique et/ou de flottabilite rigide pour conduite sous-marine
EP2707636B1 (en) * 2011-05-13 2018-08-29 National Oilwell Varco Denmark I/S An unbonded flexible pipe and pipe system
GB201110569D0 (en) * 2011-06-22 2011-08-03 Wellstream Int Ltd Method and apparatus for maintaining a minimum temperature in a fluid
US20140373954A1 (en) * 2013-06-24 2014-12-25 Strom W. Smith Pipe Insulation System and Method
US10330393B2 (en) 2014-02-26 2019-06-25 Uchicago Argonne, Llc Modular latent heat thermal energy storage systems
CN104100209B (zh) * 2014-04-03 2016-08-31 刘兴仁 一种外裹隔热油管
US20150362120A1 (en) * 2014-06-12 2015-12-17 Strom W. Smith Pipe Insulation System and Method
AU2016274974B9 (en) * 2015-06-12 2019-07-11 3M Innovative Properties Company Buoyancy module
US20170002966A1 (en) * 2015-06-30 2017-01-05 Thomas William Perry Standoff apparatus for freeze protection
US9938799B2 (en) * 2015-09-03 2018-04-10 Fmc Technologies, Inc. High temperature insulation system and method
FR3040726B1 (fr) * 2015-09-07 2020-06-12 Doris Engineering Dispositif destine a former une colonne montante pour transporter des produits petroliers d'un fond marin vers une structure collectrice
FI127880B (en) * 2015-09-08 2019-04-30 Uponor Innovation Ab Long-distance pre-insulated pipe unit and local heat distribution system
CN105909180B (zh) * 2016-05-13 2019-05-28 中国石油大学(北京) 用于水下的可膨胀式隔水导管
DE102016210415A1 (de) * 2016-06-13 2018-01-11 MTU Aero Engines AG Rohranordnung mit Stützabschnitten am Außenrohr
CN106678499B (zh) * 2016-12-13 2018-12-28 浙江海洋大学 一种蜂窝形lng保冷管道
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Also Published As

Publication number Publication date
US6978825B1 (en) 2005-12-27
CN1292074A (zh) 2001-04-18
ATE296986T1 (de) 2005-06-15
ID28216A (id) 2001-05-10
WO2000040886A1 (fr) 2000-07-13
EP1058800A1 (fr) 2000-12-13
OA11481A (fr) 2004-05-04
EP1058800B1 (fr) 2005-06-01
DE69925579D1 (de) 2005-07-07
CN1148523C (zh) 2004-05-05
AU3049700A (en) 2000-07-24

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]

Free format text: REFERENTE A RPI 1815 DE 18/10/2005.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2495 DE 30-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.