BR9908090A - Tubo flexìvel para uso estático em um ambiente corrosivo - Google Patents

Tubo flexìvel para uso estático em um ambiente corrosivo

Info

Publication number
BR9908090A
BR9908090A BR9908090-7A BR9908090A BR9908090A BR 9908090 A BR9908090 A BR 9908090A BR 9908090 A BR9908090 A BR 9908090A BR 9908090 A BR9908090 A BR 9908090A
Authority
BR
Brazil
Prior art keywords
tube
reinforcement
steel
layer
corrosive environment
Prior art date
Application number
BR9908090-7A
Other languages
English (en)
Inventor
Patrice Joel Louis Jung
Jose Mallen Herrero
Jean-Marc Leroy
Xavier Longaygue
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole, Coflexip filed Critical Inst Francais Du Petrole
Publication of BR9908090A publication Critical patent/BR9908090A/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
    • 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
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

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

Abstract

Patente de Invenção: <B>"TUBO FLEXìVEL PARA USO ESTáTICO EM UM AMBIENTE CORROSIVO"<D>. A presente invenção refere-se a um tubo flexível para portar fluidos sob pressão contendo H~ 2~S. O tubo compreende um corpo (7), uma bainha de vedação interna (8), pelo menos uma camada de armadura de aço (9, 10) que suporta os esforços induzidos pela diferença de pressão interna / externa, pelo menos uma camada de armadura de aço resistente à tração (11, 12) enrolada em forma de espiral em um ângulo de menos de 45° em relação ao eixo do tubo. Neste tubo, pelo menos a camada de armadura que suporta os esforços induzidos pela diferença de pressão interna / externa é feita de um determinado aço que se adequa aos critérios de resistência a H~ 2~S, e pelo menos a camada de armadura resistente à tração é feita de fios de aço que não se adequam aos critérios de resistência a H~ 2~S. A invenção também se refere a um método de projeto de um tubo flexível pretendido para portar fluidos sob pressão contendo H~ 2~S.
BR9908090-7A 1998-02-18 1999-02-17 Tubo flexìvel para uso estático em um ambiente corrosivo BR9908090A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801944A FR2775050B1 (fr) 1998-02-18 1998-02-18 Conduite flexible pour une utilisation statique en ambiance corrosive
PCT/FR1999/000361 WO1999042754A1 (fr) 1998-02-18 1999-02-17 Conduite flexible pour une utilisation statique en ambiance corrosive

Publications (1)

Publication Number Publication Date
BR9908090A true BR9908090A (pt) 2000-10-31

Family

ID=9523092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908090-7A BR9908090A (pt) 1998-02-18 1999-02-17 Tubo flexìvel para uso estático em um ambiente corrosivo

Country Status (9)

Country Link
US (1) US6408891B1 (pt)
EP (1) EP1062452B1 (pt)
AU (1) AU746698B2 (pt)
BR (1) BR9908090A (pt)
CA (1) CA2320866C (pt)
DK (1) DK1062452T3 (pt)
FR (1) FR2775050B1 (pt)
NO (1) NO20004118L (pt)
WO (1) WO1999042754A1 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3910015B2 (ja) * 1998-11-27 2007-04-25 タカラバイオ株式会社 ｃＤＮＡの合成方法
FR2800181B1 (fr) 1999-10-25 2001-11-23 Inst Francais Du Petrole Methode de determination d'une structure d'une conduite flexible
WO2001033129A1 (en) * 1999-11-05 2001-05-10 Wellstream, Inc. Flexible pipe and method of manufacturing same
WO2001051839A1 (en) 2000-01-14 2001-07-19 Nkt Flexibles I/S Armoured, flexible pipe and use of same
DK200000241A (da) * 2000-02-16 2001-01-18 Nkt Flexibles Is Fleksibel armeret rørledning, samt anvendelse af samme
US6883551B2 (en) * 2000-05-31 2005-04-26 N.V. Bekaert S.A. Braided hose reinforcement and method of manufacture
DK200001510A (da) * 2000-10-10 2000-10-10 Nkt Flexibles Is Armeret fleksibel rørledning
FR2821144B1 (fr) * 2001-02-22 2003-10-31 Coflexip Conduite flexible a film anti-retassure
DK200100832A (da) * 2001-05-23 2001-05-23 Nkt Flexibles Is Fremgangsmåde til fremstilling af et armeringselement til en fleksibel rørledning
FR2836847B1 (fr) 2002-03-05 2004-05-14 Coflexip Procede de fabrication de fil d'armure en acier plaque pour conduite tubulaire flexible de transport d'hydrocarbures, et conduite ainsi armee
DE10251549B3 (de) * 2002-11-05 2004-08-12 Veritas Ag Mehrschichtiger flexibler Schlauch und Verfahren zu seiner Herstellung
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
HU225934B1 (hu) * 2004-04-07 2008-01-28 Phoenix Rubber Gumiipari Kft Nagynyomású, több rétegben erõsítõbetéteket tartalmazó tömlõ
US7923126B2 (en) * 2005-03-18 2011-04-12 Nkt Flexibles I/S Use of a steel composition for the production of an armouring layer of a flexible pipe and the flexible pipe
WO2008077410A1 (en) 2006-12-22 2008-07-03 Nkt Flexibles I/S A flexible pipe
WO2008077409A1 (en) * 2006-12-22 2008-07-03 Nkt Flexibles I/S A flexible pipe
BRPI0808956B1 (pt) * 2007-03-16 2019-11-05 National Oilwell Varco Denmark I/S tubulação flexível.
CN101054888B (zh) * 2007-05-30 2010-06-02 孟庆义 柔性复合高压立管
US20110203695A1 (en) * 2007-08-23 2011-08-25 Nkt Flexibles I/S flexible pipe
EP2228578A1 (en) 2009-03-13 2010-09-15 NV Bekaert SA High nitrogen stainless steel wire for flexible pipe
FR2945099B1 (fr) 2009-05-04 2011-06-03 Technip France Procede de fabrication d'une conduite tubulaire flexible de grande longueur
BR112012007836A2 (pt) 2009-10-05 2016-03-15 Nkt Flexibles Is tubo flexível não ligado.
BR112012010086A2 (pt) 2009-10-28 2020-08-18 Nkt Flexibles I/S tubo flexível, e , método para produzir um tubo flexível.
MY159722A (en) 2009-12-15 2017-01-31 Nat Oilwell Varco Denmark Is An unbonded, flexible pipe
WO2011079845A1 (en) 2009-12-28 2011-07-07 Nkt Flexibles I/S An unbonded, flexible pipe
US9395022B2 (en) 2010-05-12 2016-07-19 National Oilwell Varco Denmark I/S Unbonded flexible pipe
EP2593701A4 (en) 2010-07-14 2014-02-26 Nat Oilwell Varco Denmark Is UNBUNDLED TUBE
DK201001031A (en) 2010-11-12 2012-05-13 Nat Oilwell Varco Denmark Is A flexible pipe system
WO2012097823A1 (en) 2011-01-20 2012-07-26 National Ollwell Varco Denmark I/S A flexible armored pipe
BR112013018149A2 (pt) 2011-01-20 2020-07-28 National Oilwell Varco Denmark I / S tubo flexível
EP2707636B1 (en) 2011-05-13 2018-08-29 National Oilwell Varco Denmark I/S An unbonded flexible pipe and pipe system
DK201100621A (en) 2011-08-17 2013-02-18 Nat Oilwell Varco Denmark Is Armouring element for unbonded flexible pipe
CA2866401A1 (en) 2012-03-13 2013-09-19 Kristian Glejbol A reinforcement element for an unbonded flexible pipe
BR112014022548B1 (pt) 2012-03-13 2020-10-20 National Oilwell Varco Denmark I/S tubo flexível não ligado
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
DK177627B1 (en) 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
WO2014117780A1 (en) 2013-02-01 2014-08-07 National Oilwell Varco Denmark I/S An unbonded flexible armored riser pipe
FR3017438B1 (fr) * 2014-02-11 2016-10-14 Technip France Conduite flexible de transport de fluide et procede associe
CN108661606B (zh) * 2017-03-30 2022-07-19 中国计量大学 海底可燃冰的甲烷生成发生装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES241999Y (es) * 1978-03-14 1979-12-16 Una tuberia para transportar petroleo crudo.
SU941768A1 (ru) * 1979-04-02 1982-07-07 Институт Математики И Механики Ан Азсср Гибкий шланг
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
US5176179A (en) * 1983-12-22 1993-01-05 Institut Francais Du Petrole Flexible duct having no appreciable variation in length under the effect of an internal pressure
US4850395A (en) * 1987-12-11 1989-07-25 Simplex Wire & Cable High pressure flexible pipe
JPH01279732A (ja) * 1988-04-30 1989-11-10 Nippon Steel Corp 耐水素誘起割れ特性に優れた高強度鋼線
FR2650652B1 (fr) 1989-06-30 1991-10-31 Inst Francais Du Petrole Tube flexible comportant au moins un element allonge de renfort ayant un profil en " t "
FR2661194B1 (fr) * 1990-04-20 1993-08-13 Coflexip Procede d'elaboration de fils d'acier destines a la fabrication de conduites flexibles, fils d'acier obtenus par ce procede et conduites flexibles renforcees par de tels fils.
US5645109A (en) * 1990-06-29 1997-07-08 Coflexip Flexible tubular pipe comprising an interlocked armoring web and process for producing it
FR2665237B1 (fr) 1990-07-27 1992-11-13 Coflexip Carcasse et conduite tubulaire flexible comportant une telle carcasse.
FR2670862B1 (fr) * 1990-12-21 1993-06-11 Coflexip Conduite flexible a protection thermique amelioree.
FR2731371B1 (fr) * 1995-03-10 1997-04-30 Inst Francais Du Petrole Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible
FR2756358B1 (fr) * 1996-11-22 1999-01-29 Inst Francais Du Petrole Gaine a permeabilite limitee et application aux conduites sous pression
FR2768487B1 (fr) * 1997-09-18 1999-12-17 Inst Francais Du Petrole Structure de conduite flexible comportant un tube interieur metallique continu
FR2775051B1 (fr) * 1998-02-18 2000-03-24 Coflexip Conduite flexible pour grande profondeur
FR2775052B1 (fr) * 1998-02-18 2000-03-10 Coflexip Conduite flexible pour colonne montante dans une exploitation petroliere en mer

Also Published As

Publication number Publication date
NO20004118L (no) 2000-10-11
US6408891B1 (en) 2002-06-25
CA2320866C (fr) 2008-04-15
WO1999042754A1 (fr) 1999-08-26
FR2775050B1 (fr) 2000-03-10
AU3255699A (en) 1999-09-06
AU746698B2 (en) 2002-05-02
DK1062452T3 (da) 2003-06-23
EP1062452A1 (fr) 2000-12-27
CA2320866A1 (fr) 1999-08-26
FR2775050A1 (fr) 1999-08-20
NO20004118D0 (no) 2000-08-17
EP1062452B1 (fr) 2003-05-28

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/02/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 17.02.2019