BRPI0400557A - Plataforma semi-submersìvel afastada da costa e métodos para posicionar módulos de operação na dita plataforma - Google Patents

Plataforma semi-submersìvel afastada da costa e métodos para posicionar módulos de operação na dita plataforma

Info

Publication number
BRPI0400557A
BRPI0400557A BR0400557-0A BRPI0400557A BRPI0400557A BR PI0400557 A BRPI0400557 A BR PI0400557A BR PI0400557 A BRPI0400557 A BR PI0400557A BR PI0400557 A BRPI0400557 A BR PI0400557A
Authority
BR
Brazil
Prior art keywords
platform
columns
operating modules
semi
methods
Prior art date
Application number
BR0400557-0A
Other languages
English (en)
Inventor
Peter Ankarsward
Original Assignee
Gva Consultants Ab
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 Gva Consultants Ab filed Critical Gva Consultants Ab
Publication of BRPI0400557A publication Critical patent/BRPI0400557A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/02—Hulls assembled from prefabricated sub-units
    • B63B3/08—Hulls assembled from prefabricated sub-units with detachably-connected sub-units
    • 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 
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Foundations (AREA)

Abstract

"PLATAFORMA SEMI-SUBMERSìVEL AFASTADA DA COSTA E MéTODOS PARA POSICIONAR MóDULOS DE OPERAçãO NA DITA PLATAFORMA". CAMPO TéCNICO A presente invenção refere-se a uma plataforma afastada da costa semi-submersível (1) compreendendo: - um pontão inferior substancialmente em formato de anel (2); - pelo menos três colunas (4) se estendendo para cima a partir do dito pontão inferior (2), e - uma estrutura de viga superior (5) conectando partes superiores (6) das colunas (4) uma com a outra. De acordo com a invenção, a dita estrutura de viga superior (5) forma um sistema de vigas laterais (7), disposto de tal maneira a permitir um ou mais módulos de operação (8) a serem colocados sobre ou adjacentes às colunas (4) perto das vigas laterais (7), tanto diretamente nas colunas (4), em suportes (10) conectados às colunas (4) quanto em um deque (9) disposto entre extremidades superiores (6) das colunas (4) e os ditos módulos de operação (8), as vigas laterais (7) se projetando verticalmente para cima acima de um plano de fundo (11) dos módulos de operação, os ditos módulos de operação (8) contendo, por exemplo, equipamento de processamento de hidrocarboneto e/ou alojamentos de acomodação.
BR0400557-0A 2003-02-18 2004-02-17 Plataforma semi-submersìvel afastada da costa e métodos para posicionar módulos de operação na dita plataforma BRPI0400557A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300452A SE526284C2 (sv) 2003-02-18 2003-02-18 Semisubmersibel offshore-plattform och metoder för positionering av operationsmoduler på nämnda plattform

Publications (1)

Publication Number Publication Date
BRPI0400557A true BRPI0400557A (pt) 2004-12-28

Family

ID=20290452

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400557-0A BRPI0400557A (pt) 2003-02-18 2004-02-17 Plataforma semi-submersìvel afastada da costa e métodos para posicionar módulos de operação na dita plataforma

Country Status (3)

Country Link
US (1) US6854411B2 (pt)
BR (1) BRPI0400557A (pt)
SE (1) SE526284C2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527745C2 (sv) * 2004-04-02 2006-05-30 Gva Consultants Ab Ett semisubmersibelt offshore-fartyg och metoder för att positionera arbetsmoduler på sagda fartyg
US7963241B2 (en) * 2008-02-19 2011-06-21 Nagan Srinivasan Dry tree semi-submersible platform for harsh environment and ultra deepwater applications
BRPI0822733A2 (pt) 2008-05-30 2015-07-14 Gva Consultants Ab Método para construir uma unidade semi-submergível, kit para construir uma unidade semi-submergível, e, unidade semi-submergível
FR2936217B1 (fr) * 2008-09-25 2010-10-22 Dietswell Engineering Barge semi submersible modulaire.
CN102030085B (zh) * 2009-09-30 2013-05-08 天津市海王星海上工程技术有限公司 一种浮式生产储油平台结构
SE1250244A1 (sv) * 2012-03-15 2013-09-16 Bassoe Technology Ab Ramformig däckboxstruktur
GB2515438B (en) * 2012-04-20 2018-06-06 Aibel As Floating and submersible platform
WO2014031074A1 (en) 2012-08-23 2014-02-27 Keppel Offshore & Marine Ltd Semi-submersible integrated port
CN109436222B (zh) * 2018-10-09 2019-11-08 广州黄船海洋工程有限公司 一种平台上壳体及其无支撑搭载方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350014A (en) * 1978-11-30 1982-09-21 Societe Anonyme Dite: Sea Tank Co. Platform for utilization of the thermal energy of the sea
US5135327A (en) * 1991-05-02 1992-08-04 Conoco Inc. Sluice method to take TLP to heave-restrained mode
NO173816C (no) 1991-09-10 1994-02-09 Kvaerner Rosenberg As Fremgangsmaate ved oppbygging av en offshore-konstruksjon
NO177897C (no) 1993-08-05 1996-02-20 Kvaerner As Flyter
GB2296686A (en) 1994-11-12 1996-07-10 Mp Storage of production fluids from undersea oil deposits or reservoirs
US5575592A (en) * 1994-12-14 1996-11-19 Imodco, Inc. TLP tension adjust system
GB2306137A (en) 1995-10-10 1997-04-30 Mp Seaways Ss Ltd Storage of Liquid Hydrocarbons
US6247421B1 (en) * 1999-06-16 2001-06-19 Gva Consultants Ab Method for DP-conversion of an existing semi-submersible rig
EP1196320B8 (en) 1999-07-08 2006-04-05 Deepwater Marine Technology L.L.C. Extended-base tension leg platform substructure
US6652192B1 (en) * 2000-10-10 2003-11-25 Cso Aker Maritime, Inc. Heave suppressed offshore drilling and production platform and method of installation

Also Published As

Publication number Publication date
US20040159274A1 (en) 2004-08-19
US6854411B2 (en) 2005-02-15
SE0300452L (sv) 2004-08-19
SE526284C2 (sv) 2005-08-16
SE0300452D0 (sv) 2003-02-18

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements