BR112016029700A2 - enrijecedor de dobra - Google Patents

enrijecedor de dobra

Info

Publication number
BR112016029700A2
BR112016029700A2 BR112016029700A BR112016029700A BR112016029700A2 BR 112016029700 A2 BR112016029700 A2 BR 112016029700A2 BR 112016029700 A BR112016029700 A BR 112016029700A BR 112016029700 A BR112016029700 A BR 112016029700A BR 112016029700 A2 BR112016029700 A2 BR 112016029700A2
Authority
BR
Brazil
Prior art keywords
rigid
interface assembly
holes
slots
rigid structure
Prior art date
Application number
BR112016029700A
Other languages
English (en)
Inventor
Harbison Austin
Malachy Duggan John
Original Assignee
Trelleborg Offshore Uk Ltd
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 Trelleborg Offshore Uk Ltd filed Critical Trelleborg Offshore Uk Ltd
Publication of BR112016029700A2 publication Critical patent/BR112016029700A2/pt

Links

Classifications

    • 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
    • E21B17/017—Bend restrictors for limiting stress on risers
    • 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
    • E21B43/0107—Connecting of flow lines to offshore structures
    • 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
    • F16L1/123—Devices for the protection of pipes under water
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
    • F16L3/015—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels using articulated- or supple-guiding elements
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Vibration Prevention Devices (AREA)
  • Supports For Pipes And Cables (AREA)
  • Earth Drilling (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

trata-se de um enrijecedor de dobra para resistir ao dobramento excessivo de um membro submarino alongado em uma região na qual o mesmo encontra uma estrutura rígida, que compreende: uma manga para receber o dito membro submarino alongado, sendo que a dita manga tem capacidade para algum grau de flexão; e uma montagem de interface rígida presa à dita manga, sendo que a dita montagem de interface rígida é adequada para a fixação à dita estrutura rígida; em que a dita montagem de interface rígida compreende uma ou mais fendas ou orifícios que são alinháveis a fendas, orifícios ou rebaixamentos correspondentes na dita estrutura rígida de modo que a montagem de interface rígida possa ser travada à estrutura rígida por meios de travamento, sendo que os meios de travamento compreendem projeção (ou projeções) através das fendas ou orifícios da montagem de interface rígida nas fendas, orifícios ou rebaixamentos da estrutura rígida. o enrijecedor de dobra é adequado, em particular, para aplicações de linha média, dentre outras aplicações.
BR112016029700A 2014-06-20 2015-06-19 enrijecedor de dobra BR112016029700A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1411077.9A GB2527506B (en) 2014-06-20 2014-06-20 Bend stiffener
PCT/GB2015/051799 WO2015193686A2 (en) 2014-06-20 2015-06-19 Bend stiffener

Publications (1)

Publication Number Publication Date
BR112016029700A2 true BR112016029700A2 (pt) 2017-08-22

Family

ID=51409936

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029700A BR112016029700A2 (pt) 2014-06-20 2015-06-19 enrijecedor de dobra

Country Status (6)

Country Link
US (1) US10385624B2 (pt)
EP (1) EP3158160B1 (pt)
AU (1) AU2015275905A1 (pt)
BR (1) BR112016029700A2 (pt)
GB (1) GB2527506B (pt)
WO (1) WO2015193686A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2013819B1 (nl) * 2014-11-17 2016-10-10 Lankhorst Eng Products B V Bekledingskoker voor het omhullen van een onderwater-leiding.
GB2540195A (en) 2015-07-09 2017-01-11 Trelleborg Offshore Uk Ltd Bend stiffener
GB2546066B (en) * 2015-12-01 2022-03-16 Crp Subsea Ltd Protection assembly for an elongate member deployed underwater
EP3549214B1 (en) * 2016-12-21 2022-02-23 Balmoral Comtec Limited Foundation interface device with cathode protection
CN107630231A (zh) * 2017-09-27 2018-01-26 甘肃酒钢集团西部重工股份有限公司 一种抗弯曲组合式阳极钢爪
GB201807370D0 (en) 2018-05-04 2018-06-20 Trelleborg Offshore Uk Ltd Bend shiffener
BR102020025523A2 (pt) * 2020-12-14 2022-06-28 Petróleo Brasileiro S.A. - Petrobras Ferramenta adaptadora para acoplamento de um enrijecedor de curvatura com interface para bocas de sino de modelos com conexão do tipo bsn900e em uma boca de sino diverless (bsdl) e métodos de interligação

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760813B1 (fr) 1997-03-14 1999-04-09 Coflexip Dispositif limiteur de courbure d'une conduite flexible
GB2334048B (en) * 1998-02-06 1999-12-29 Philip Head Riser system for sub sea wells and method of operation
GB0404349D0 (en) * 2004-02-27 2004-03-31 Crp Group Ltd Bend stiffener
BRPI0713027B1 (pt) * 2006-06-16 2018-01-23 Seaproof Solutions As Elemento enrijecedor para uma estrutura alongada e método de produção do mesmo
US7967070B2 (en) * 2006-07-12 2011-06-28 Deep Sea Technologies, Inc. Diverless connector for bend restrictors and/or bend stiffeners
US7469722B2 (en) * 2006-12-19 2008-12-30 Norvald Berland Segmented bend stiffener
FR2934883B1 (fr) * 2008-08-05 2010-09-24 Technip France Dispositif et procedes de montage d'un conduite flexible sur une structure.
GB2463471B (en) * 2008-09-11 2012-05-16 First Subsea Ltd A Riser Connector
GB2463940C (en) * 2008-10-03 2012-07-18 Tekmar Energy Ltd Protection assembly for elongate flexible member and method of installation of such member
US8573305B2 (en) * 2009-07-24 2013-11-05 Deep Sea Technologies, Inc. Pull-head release mechanism for bend stiffener connector
BR112015006265A2 (pt) 2012-09-26 2017-07-04 Dow Global Technologies Llc enrijecedor à flexão, método para preparar uma luva de enrijecedor à flexão flexível e método para ligar um cano flexível
GB2508919A (en) * 2012-12-17 2014-06-18 Flexible Engineered Solutions Ltd Subsea connector assembly

Also Published As

Publication number Publication date
GB2527506A (en) 2015-12-30
AU2015275905A1 (en) 2017-01-12
GB201411077D0 (en) 2014-08-06
EP3158160B1 (en) 2019-09-11
EP3158160A2 (en) 2017-04-26
US10385624B2 (en) 2019-08-20
GB2527506B (en) 2017-05-31
US20170159373A1 (en) 2017-06-08
WO2015193686A3 (en) 2016-02-25
WO2015193686A2 (en) 2015-12-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]