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BR9805613A - Conduto flexível. - Google Patents

Conduto flexível.

Info

Publication number
BR9805613A
BR9805613A BR9805613-1A BR9805613A BR9805613A BR 9805613 A BR9805613 A BR 9805613A BR 9805613 A BR9805613 A BR 9805613A BR 9805613 A BR9805613 A BR 9805613A
Authority
BR
Brazil
Prior art keywords
traction
group
frame angle
armatures
rolled
Prior art date
Application number
BR9805613-1A
Other languages
English (en)
Inventor
Bruno Roger Seguin
Rene Antoine Maloberti
Original Assignee
Coflexip
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 Coflexip filed Critical Coflexip
Publication of BR9805613A publication Critical patent/BR9805613A/pt

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • 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
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Earth Drilling (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

"CONDUTO FLEXìVEL". Ele é do tipo não ligado e compreende do interior para o exterior, um conjunto interno que possui uma abóbada de pressão, um primeiro grupo de armaduras de tração interior (5), um segundo grupo de armaduras de tração exterior (7) e uma bainha de estanqueidade externa (8), as armaduras de tração dos ditos grupos interior e exterior sendo enroladas de acordo com um ângulo de armação inferior a 55°, caracterizado pelo fato de que uma bainha intermediária estanque (6) é interposta entre os dois grupos de armaduras de tração interior (5) e exterior (7), o grupo de armaduras de tração interior (5) sendo enrolado com passo curto e com um ângulo de armação superior a 35° e inferior a 55° e o grupo de armaduras de tração exterior (7) sendo enrolado com passo longo e com um ângulo de armação inferior a 30°.
BR9805613-1A 1998-02-18 1998-12-21 Conduto flexível. BR9805613A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801969A FR2775052B1 (fr) 1998-02-18 1998-02-18 Conduite flexible pour colonne montante dans une exploitation petroliere en mer

Publications (1)

Publication Number Publication Date
BR9805613A true BR9805613A (pt) 1999-11-09

Family

ID=9523106

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805613-1A BR9805613A (pt) 1998-02-18 1998-12-21 Conduto flexível.

Country Status (7)

Country Link
US (1) US6123114A (pt)
EP (1) EP0937932B1 (pt)
AU (1) AU748169B2 (pt)
BR (1) BR9805613A (pt)
DK (1) DK0937932T3 (pt)
FR (1) FR2775052B1 (pt)
OA (1) OA10948A (pt)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
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FR2784445B1 (fr) * 1998-10-12 2000-11-17 Coflexip Conduite flexible a frette de forte inertie
EP1232358A4 (en) * 1999-11-05 2004-06-02 Wellstream Int Ltd BENDING TUBE AND METHOD FOR THE PRODUCTION THEREOF
DK200000242A (da) * 2000-02-16 2001-01-18 Nkt Flexibles Is Fleksibel armeret rørledning, samt anvendelse af samme
DK200000241A (da) * 2000-02-16 2001-01-18 Nkt Flexibles Is Fleksibel armeret rørledning, samt anvendelse af samme
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FR2816691B1 (fr) * 2000-11-10 2002-12-27 Coflexip Dispositif de protection cathodique des conduites flexibles
FR2821144B1 (fr) * 2001-02-22 2003-10-31 Coflexip Conduite flexible a film anti-retassure
FR2824124B1 (fr) 2001-04-27 2003-09-19 Inst Francais Du Petrole Tube en materiau composite comportant une carcasse interne
FR2828924B1 (fr) 2001-08-27 2003-10-31 Coflexip Conduite flexible pour le transport d'un fluide
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DE60307447D1 (de) * 2002-03-20 2006-09-21 Nkt Flexibles Is Verfahren zur herstellung einer polymerschicht eines flexiblen offshore-rohrs
FR2837899B1 (fr) * 2002-03-28 2004-07-30 Coflexip Dispositif pour limiter le flambage lateral des nappes d'armures d'une conduite flexible
FR2846395B1 (fr) * 2002-10-25 2005-05-13 Coflexip Conduite tubulaire flexible pour le transport d'un fluide
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FR2852658B1 (fr) 2003-03-21 2005-04-22 Coflexip Conduite tubulaire flexible pour le transport d'un fluide
FR2856131B1 (fr) * 2003-06-11 2005-07-15 Coflexip Conduite tubulaire flexible pour le transport de fluide et notamment d'hydrocarbures gazeux, a carcasse et gaine interne anti-turbulence
FR2857690B1 (fr) * 2003-07-15 2005-08-26 Inst Francais Du Petrole Systeme de forage en mer comprenant une colonne montante haute pression
FR2857724B1 (fr) * 2003-07-15 2008-07-18 Coflexip Conduite flexible non liee destinee a la realisation de flexible dynamique de transport de fluide sous pression, et notamment flexible d'injection de boue pour forage petrolier rotatif
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BRPI0720487B8 (pt) 2006-12-22 2020-12-01 Nat Oilwell Varco Denmark Is tubo flexível
WO2008113362A1 (en) 2007-03-16 2008-09-25 Nkt Flexibles I/S A flexible pipe
BRPI0809092A2 (pt) * 2007-03-23 2014-09-09 Nkt Flexibles Is Métodos de prover uma tira de aço inoxidável duplex para uma camada de blindagem de um tubo flexível e de prover um tubo flexível e aparelho para soldar peças de aço inoxidável duplex entre si.
FR2915552B1 (fr) 2007-04-27 2009-11-06 Technip France Conduite tubulaire flexible pour le transport d'hydrocarbures gazeux.
US20110203695A1 (en) * 2007-08-23 2011-08-25 Nkt Flexibles I/S flexible pipe
DE102007058721B4 (de) * 2007-12-06 2014-02-13 Veritas Ag Mehrschichtige Leitung
FR2926347B1 (fr) * 2008-01-11 2009-12-18 Technip France Conduite flexible pour le transport des hydrocarbures en eau profonde
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DE102010003909A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit mehrschichtigem Aufbau
WO2011141033A1 (en) 2010-05-12 2011-11-17 Nkt Flexibles I/S An unbonded flexible pipe
AU2011278783B2 (en) * 2010-07-14 2014-09-04 National Oilwell Varco Denmark I/S An unbonded flexible pipe
DK201001031A (en) 2010-11-12 2012-05-13 Nat Oilwell Varco Denmark Is A flexible pipe system
WO2012092931A1 (en) 2011-01-06 2012-07-12 National Oilwell Varco Denmark I/S An unbonded flexible pipe
US9188254B2 (en) 2011-01-20 2015-11-17 National Oilwell Varco Denmark I/S Unbonded flexible pipe
US9458956B2 (en) 2011-01-20 2016-10-04 National Oilwell Varco Denmark I/S Flexible armored pipe
DE102011017811A1 (de) 2011-04-29 2012-10-31 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
BR112013028326A2 (pt) 2011-05-06 2017-01-24 Nat Oilwell Varco Denmark Is sistema fora da costa
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AU2012252925B2 (en) 2011-05-10 2016-11-24 National Oilwell Varco Denmark I/S A flexible unbonded pipe
WO2012155912A1 (en) 2011-05-13 2012-11-22 National Oilwell Varco Denmark I/S An unbonded flexible pipe and pipe system
BR112013032388B1 (pt) 2011-06-17 2020-09-29 National Oilwell Varco Denmark I / S Tubo flexível não unido para aplicações fora da costa, e, uso de aço manganês
GB201111371D0 (en) * 2011-07-04 2011-08-17 Wellstream Int Ltd Gas venting
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DE102011090092A1 (de) 2011-12-29 2013-07-04 Evonik Degussa Gmbh Verfahren zur Herstellung eines Formteils aus einer Polyamidformmasse mit verbesserter Hydrolysebeständigkeit
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BR112014025219A2 (pt) 2012-04-12 2017-07-11 Nat Oilwell Varco Denmark Is método para produzir um tubo flexível não unido, e, tubo flexível não unido
US9701369B2 (en) 2012-06-21 2017-07-11 National Oilwell Varco Denmark I/S Offshore top site system
EP2870397B1 (en) * 2012-07-06 2019-09-11 National Oilwell Varco Denmark I/S An unbonded flexible pipe
DK177627B1 (en) 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
EP2951479A4 (en) 2013-02-01 2016-09-14 Nat Oilwell Varco Denmark Is FLEXIBLE ARMED UPLINK, NOT BOUND
DE102013205616A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Mehrschichtrohr mit Polyamidschicht
FR3006032B1 (fr) * 2013-05-21 2016-12-16 Technip France Conduite tubulaire flexible chauffee par le passage d'un courant electrique au sein d'armures composites en carbone
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BR112017004133A2 (pt) * 2014-09-02 2017-12-12 Nat Oilwell Varco Denmark Is tubo flexível não ligado
US10203053B2 (en) * 2014-10-03 2019-02-12 Hose Master Llc Fluid permeable hose carcass
GB201611246D0 (en) * 2016-06-29 2016-08-10 Ge Oil & Gas Uk Ltd Gas venting
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ES2735777T3 (es) 2017-01-10 2019-12-20 Evonik Operations Gmbh Tubo compuesto termoplástico con capa intermedia de múltiples capas
ES2734306T3 (es) 2017-01-10 2019-12-05 Tubo compuesto termoplástico con capa intermedia de múltiples capas
FR3064711B1 (fr) * 2017-03-31 2019-04-12 IFP Energies Nouvelles Conduite flexible avec nappes d'armures metalliques et nappes d'armures composites
CN111655782B (zh) 2017-12-18 2023-11-10 国际人造丝公司 用于输送烃流体的热塑性硫化橡胶导管
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CN112997033B (zh) 2018-09-14 2023-07-25 国际人造丝公司 热塑性硫化橡胶组合物、其制备和在柔性管状管道中的用途
CN113166504B (zh) 2018-09-24 2024-02-06 埃克森美孚化学专利公司 用于挠性管的热塑性共混物和复合材料
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JP7739279B2 (ja) 2019-11-08 2025-09-16 ソルベイ スペシャルティ ポリマーズ ユーエスエー， エルエルシー ポリアリールエーテルケトンコポリマーのブレンド
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Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458022A1 (fr) * 1979-05-30 1980-12-26 Coflexip Conduite tubulaire flexible
US4403631A (en) * 1981-05-12 1983-09-13 Abdullaev Gasan M B O Flexible pipe
FR2553859B1 (fr) 1983-10-24 1986-08-01 Coflexip Conduite tubulaire flexible en particulier pour l'industrie du petrole
FR2557254B1 (fr) 1983-12-22 1986-06-27 Inst Francais Du Petrole Conduite flexible ne presentant pas de variation notable de longueur, sous l'effet d'une pression interne
DE3440459A1 (de) * 1984-11-06 1986-05-07 Phoenix Ag, 2100 Hamburg Folienschlauch
FR2619193B1 (fr) * 1987-08-03 1989-11-24 Coflexip Conduites tubulaires flexibles stables en longueur sous l'effet d'une pression interne
FR2630809B1 (fr) 1988-05-02 1990-07-20 Coflexip Conduite tubulaire flexible en particulier pour le transport d'hydrocarbures
US5275209A (en) * 1988-05-09 1994-01-04 Institut Francais Du Petrole Hose including an aluminum alloy
FR2647524B1 (fr) * 1989-05-23 1991-10-31 Inst Francais Du Petrole Conduite flexible comportant un materiau composite a matrice en alliage d'aluminium et procede de fabrication dudit materiau
US5645109A (en) * 1990-06-29 1997-07-08 Coflexip Flexible tubular pipe comprising an interlocked armoring web and process for producing it
FR2664019B1 (fr) * 1990-06-29 1992-09-25 Coflexip Conduite tubulaire flexible comportant une nappe d'armure agrafee et son procede de fabrication.
FR2665237B1 (fr) * 1990-07-27 1992-11-13 Coflexip Carcasse et conduite tubulaire flexible comportant une telle carcasse.
EP0641144A1 (en) 1993-08-09 1995-03-01 Matsushita Electric Industrial Co., Ltd. Metal oxide film resistor and method for producing the same
FR2732441B1 (fr) * 1995-03-29 1997-05-30 Coflexip Conduite tubulaire flexible a gaine d'etancheite interne polymerique

Also Published As

Publication number Publication date
EP0937932A2 (fr) 1999-08-25
AU9710798A (en) 1999-09-02
OA10948A (en) 2003-02-27
FR2775052B1 (fr) 2000-03-10
FR2775052A1 (fr) 1999-08-20
EP0937932A3 (fr) 2002-08-07
DK0937932T3 (da) 2005-06-06
EP0937932B1 (fr) 2005-01-12
AU748169B2 (en) 2002-05-30
US6123114A (en) 2000-09-26

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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.