BR112014031497A2 - sistema de trabalho morto fora da costa - Google Patents

sistema de trabalho morto fora da costa

Info

Publication number
BR112014031497A2
BR112014031497A2 BR112014031497A BR112014031497A BR112014031497A2 BR 112014031497 A2 BR112014031497 A2 BR 112014031497A2 BR 112014031497 A BR112014031497 A BR 112014031497A BR 112014031497 A BR112014031497 A BR 112014031497A BR 112014031497 A2 BR112014031497 A2 BR 112014031497A2
Authority
BR
Brazil
Prior art keywords
floating unit
section
dead work
dead
connecting portion
Prior art date
Application number
BR112014031497A
Other languages
English (en)
Other versions
BR112014031497B1 (pt
Inventor
Storgaard Nielsen Morten
Original Assignee
Nat Oilwell Varco Denmark Is
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 Nat Oilwell Varco Denmark Is filed Critical Nat Oilwell Varco Denmark Is
Publication of BR112014031497A2 publication Critical patent/BR112014031497A2/pt
Publication of BR112014031497B1 publication Critical patent/BR112014031497B1/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
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

1 / 1 resumo “sistema de trabalho morto fora da costa” a invenã§ã£o se refere a um sistema de trabalho morto fora da costa compreendendo uma instalaã§ã£o submarina, uma unidade flutuante (51) arranjada acima da instalaã§ã£o submarina e pelo menos uma linha de transporte (53, 54) estendendo-se entre a instalaã§ã£o submarina e a unidade flutuante (51). a unidade flutuante (51) tem um fundo voltado para baixo e uma periferia externa do fundo definindo uma periferia horizontal de uma zona vertical da unidade flutuante vr. a linha de transporte (53,54) compreende uma seã§ã£o de conduto ascendente em catenã¡ria (53) que tem um comprimento de pelo menos cerca de 1500 m e compreende uma extremidade a mais superior e uma seã§ã£o de trabalho morto (54) com uma extremidade a mais inferior. a seã§ã£o de conduto ascendente em catenã¡ria (53) e a seã§ã£o de trabalho morto (54) estã£o em conexã£o de fluxo entre si. a linha de transporte (53, 54) compreende ainda uma porã§ã£o de conexã£o (55) preferivelmente arranjada dentro da zona vertical da unidade flutuante vf e entre a seã§ã£o de trabalho morto (54) e a extremidade a mais superior da seã§ã£o de conduto ascendente (53). a porã§ã£o de conexã£o (55) ã© pivotantemente conectada ã  unidade flutuante (51). a porã§ã£o de conexã£o (55) ã© de preferãªncia pivotantemente conectada ã  unidade flutuante (51) de modo tal que pelo menos uma grande parte da forã§a de traã§ã£o proveniente da seã§ã£o de conduto ascendente (53) ã© aliviada pela conexã£o ã  unidade flutuante (51
BR112014031497-7A 2012-06-21 2013-06-12 sistema de trabalho morto fora da costa BR112014031497B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201270350 2012-06-21
DKPA201270350 2012-06-21
PCT/DK2013/050190 WO2013189496A1 (en) 2012-06-21 2013-06-12 An offshore top site system

Publications (2)

Publication Number Publication Date
BR112014031497A2 true BR112014031497A2 (pt) 2017-06-27
BR112014031497B1 BR112014031497B1 (pt) 2021-01-12

Family

ID=59295364

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031497-7A BR112014031497B1 (pt) 2012-06-21 2013-06-12 sistema de trabalho morto fora da costa

Country Status (6)

Country Link
US (1) US9701369B2 (pt)
EP (1) EP2864575A4 (pt)
AU (1) AU2013279827B2 (pt)
BR (1) BR112014031497B1 (pt)
CA (1) CA2877388C (pt)
WO (1) WO2013189496A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014030179B1 (pt) 2012-06-06 2020-11-17 National Oilwell Varco Denmark I/S tubo de subida para transportar fluido entre uma instalação superior e uma instalação submarina
WO2017204649A1 (en) * 2016-05-26 2017-11-30 Statoil Petroleum As A riser hanger and method
CN112937786B (zh) * 2021-04-30 2023-06-30 任冬冬 一种具有降低破浪影响的防撞击海上作业平台及施工方法
NO20220261A1 (en) * 2022-03-01 2023-09-04 Apl Norway As System for connecting power or fluid lines to a floating energy converter device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344117C2 (de) * 1983-12-07 1985-10-31 Blohm + Voss Ag, 2000 Hamburg Ständige Einpunkt-Verankerung von schwimmenden Bauwerken auf hoher See
NO962353L (no) * 1996-06-05 1997-12-08 Norsk Hydro As Anordning for kobling av et stigerör til et rörsystem på en flytende plattform eller skip
GB2334048B (en) 1998-02-06 1999-12-29 Philip Head Riser system for sub sea wells and method of operation
FR2775052B1 (fr) * 1998-02-18 2000-03-10 Coflexip Conduite flexible pour colonne montante dans une exploitation petroliere en mer
EP0962384A1 (en) * 1998-06-05 1999-12-08 Single Buoy Moorings Inc. Loading arrangement
US6739804B1 (en) * 1999-04-21 2004-05-25 Ope, Inc. SCR top connector
AU4484700A (en) 1999-04-21 2000-11-02 Ope, Inc. Scr top connector
GB9915998D0 (en) * 1999-07-09 1999-09-08 Dixon Roche Keith Riser system
NO995239D0 (no) * 1999-10-27 1999-10-27 Applied Manufacturing Technolo Momentfritt oppheng for stigerör
DK200100670A (da) 2001-04-30 2001-04-30 Nkt Flexibles Is Fremgangsmåde til montering af et sensorarrangement i et rørformet legeme, samt anvendelse af fremgangsmåden
US6824330B2 (en) 2002-09-19 2004-11-30 Coflexip S.A. Constant tension steel catenary riser system
FR2916795B1 (fr) * 2007-05-29 2010-08-27 Saipem Sa Installation de liaison fond-surface comprenant un disposisif elastique d'amortissement reprenant la tension de l'extremite superieure d'une conduite rigide en subsurface
US7770532B2 (en) * 2007-06-12 2010-08-10 Single Buoy Moorings, Inc. Disconnectable riser-mooring system
US20090078425A1 (en) * 2007-09-25 2009-03-26 Seahorse Equipment Corp Flexible hang-off arrangement for a catenary riser
FR2921994B1 (fr) * 2007-10-03 2010-03-12 Technip France Methode d'installation d'une conduite tubulaire sous-marine
BRPI0906840B1 (pt) * 2008-01-25 2018-12-18 Technip France instalação de conexão submarina e método de disposição de uma instalação de conexão
US8593636B2 (en) 2008-02-25 2013-11-26 National Oilwell Varco Denmark I/S Pipe system, a fluid sensing system for a pipe system, and a method of determining a fluid component in an annulus cavity of a pipe
EP2486222A4 (en) 2009-10-05 2016-06-08 Nat Oilwell Varco Denmark Is FREE AND FLEXIBLE ELEODUCEL SYSTEM HAVING FIBER OPTIC SENSOR INSTALLED INSIDE
GB2478119A (en) 2010-02-24 2011-08-31 Managed Pressure Operations Llc A drilling system having a riser closure mounted above a telescopic joint
NO2704945T3 (pt) 2011-05-06 2018-03-24
BR112014030179B1 (pt) 2012-06-06 2020-11-17 National Oilwell Varco Denmark I/S tubo de subida para transportar fluido entre uma instalação superior e uma instalação submarina

Also Published As

Publication number Publication date
CA2877388C (en) 2020-07-07
AU2013279827B2 (en) 2017-07-13
AU2013279827A1 (en) 2015-01-22
EP2864575A1 (en) 2015-04-29
WO2013189496A1 (en) 2013-12-27
US20150136008A1 (en) 2015-05-21
BR112014031497B1 (pt) 2021-01-12
EP2864575A4 (en) 2016-07-20
US9701369B2 (en) 2017-07-11
CA2877388A1 (en) 2013-12-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 12/06/2013, 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 9A 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 2674 DE 05-04-2022 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.