BRPI0408057A - método para ancorar um perfurador flutuante de hidrocarboneto ou uma embarcação flutuante a uma pluralidade de tendões, método para instalação de uma embarcação costeira flutuante, disposição para instalação de uma embarcação costeira flutuante e método de instalação de tendão - Google Patents

método para ancorar um perfurador flutuante de hidrocarboneto ou uma embarcação flutuante a uma pluralidade de tendões, método para instalação de uma embarcação costeira flutuante, disposição para instalação de uma embarcação costeira flutuante e método de instalação de tendão

Info

Publication number
BRPI0408057A
BRPI0408057A BRPI0408057-2A BRPI0408057A BRPI0408057A BR PI0408057 A BRPI0408057 A BR PI0408057A BR PI0408057 A BRPI0408057 A BR PI0408057A BR PI0408057 A BRPI0408057 A BR PI0408057A
Authority
BR
Brazil
Prior art keywords
floating
installing
vessel
tendons
hull
Prior art date
Application number
BRPI0408057-2A
Other languages
English (en)
Inventor
Pieter G Wybro
Shakai Wu
Johannes J Treu
David E Chaplin
Original Assignee
Modec International L L C
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 Modec International L L C filed Critical Modec International L L C
Publication of BRPI0408057A publication Critical patent/BRPI0408057A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B75/00—Building or assembling floating offshore structures, e.g. semi-submersible platforms, SPAR platforms or wind turbine platforms
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls

Abstract

"MéTODO PARA ANCORAR UM PERFURADOR FLUTUANTE DE HIDROCARBONETO OU UMA EMBARCAçãO FLUTUANTE A UMA PLURALIDADE DE TENDõES, MéTODO PARA INSTALAçãO DE UMA EMBARCAçãO COSTEIRA FLUTUANTE, DISPOSIçãO PARA INSTALAçãO DE UMA EMBARCAçãO COSTEIRA FLUTUANTE E MéTODO DE INSTALAçãO DE TENDãO". é descrito um método e sistema para conectar um TLP aos seus tendões usando linhas descendentes para rapidamente submergir o casco para instalação enquanto compensa-se a instabilidade inerente do casco durante a submersão e para prover um movimento de arrasto, e ajudar na estabilidade da estação. O sistema inclui dispositivos de tensionamento montados no TLP, normalmente um para cada tendão. Cada dispositivo de tensão é equipado com uma linha descendente que é conectada ao tendão correspondente. O casco da TLP é submergido ao se aplicar tensões nas linhas descendentes conectadas ao topo dos tensores ou por uma combinação de aplicação de tensões às linhas descendentes. Como os tensores pegam as linhas descendentes, o casco submerge. Depois de desbloqueado, altos níveis de tensão nas linhas descendentes podem ser rapidamente transferidas para a conexão de luvas. O método pode ser utilizado para conectar tendões de ancoragem ao fundo do mar ao se suspender e abaixar os tendões dentro dos receptáculos de suas fundações no fundo do mar.
BRPI0408057-2A 2003-02-28 2004-02-27 método para ancorar um perfurador flutuante de hidrocarboneto ou uma embarcação flutuante a uma pluralidade de tendões, método para instalação de uma embarcação costeira flutuante, disposição para instalação de uma embarcação costeira flutuante e método de instalação de tendão BRPI0408057A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45103503P 2003-02-28 2003-02-28
PCT/US2004/005893 WO2004079146A2 (en) 2003-02-28 2004-02-27 Method of installation of a tension leg platform

Publications (1)

Publication Number Publication Date
BRPI0408057A true BRPI0408057A (pt) 2006-02-14

Family

ID=32962552

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408057-2A BRPI0408057A (pt) 2003-02-28 2004-02-27 método para ancorar um perfurador flutuante de hidrocarboneto ou uma embarcação flutuante a uma pluralidade de tendões, método para instalação de uma embarcação costeira flutuante, disposição para instalação de uma embarcação costeira flutuante e método de instalação de tendão

Country Status (9)

Country Link
US (2) US7044685B2 (pt)
EP (1) EP1599634A4 (pt)
JP (1) JP2006519138A (pt)
KR (1) KR20050109518A (pt)
CN (1) CN100387783C (pt)
AU (1) AU2004217507A1 (pt)
BR (1) BRPI0408057A (pt)
CA (1) CA2517392A1 (pt)
WO (1) WO2004079146A2 (pt)

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Also Published As

Publication number Publication date
CN1780962A (zh) 2006-05-31
US7452162B2 (en) 2008-11-18
CA2517392A1 (en) 2004-09-16
KR20050109518A (ko) 2005-11-21
US20040190999A1 (en) 2004-09-30
AU2004217507A1 (en) 2004-09-16
CN100387783C (zh) 2008-05-14
US7044685B2 (en) 2006-05-16
WO2004079146A2 (en) 2004-09-16
EP1599634A4 (en) 2006-05-17
EP1599634A2 (en) 2005-11-30
JP2006519138A (ja) 2006-08-24
WO2004079146A3 (en) 2005-03-31
US20060210362A1 (en) 2006-09-21

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.