BRPI0800140A2 - processo para descida de equipamentos ao fundo do mar - Google Patents

processo para descida de equipamentos ao fundo do mar

Info

Publication number
BRPI0800140A2
BRPI0800140A2 BRPI0800140-5A BRPI0800140A BRPI0800140A2 BR PI0800140 A2 BRPI0800140 A2 BR PI0800140A2 BR PI0800140 A BRPI0800140 A BR PI0800140A BR PI0800140 A2 BRPI0800140 A2 BR PI0800140A2
Authority
BR
Brazil
Prior art keywords
equipment
auxiliary part
tugs
connectors
descent
Prior art date
Application number
BRPI0800140-5A
Other languages
English (en)
Inventor
De Mattos Jose Mauricio Ferreira
Original Assignee
Zytech Industrial Ltda
Subsea Integrity Ltda
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 Zytech Industrial Ltda, Subsea Integrity Ltda filed Critical Zytech Industrial Ltda
Priority to BRPI0800140-5A priority Critical patent/BRPI0800140A2/pt
Priority to US12/151,147 priority patent/US7954658B2/en
Priority to PCT/BR2009/000027 priority patent/WO2009094739A1/en
Publication of BRPI0800140A2 publication Critical patent/BRPI0800140A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/08—Arrangement of ship-based loading or unloading equipment for cargo or passengers of winches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/36—Arrangement of ship-based loading or unloading equipment for floating cargo
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/08—Lowering or sinking caissons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Oceanography (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PROCESSO PARA DESCIDA DE EQUIPAMENTOS AO FUNDO DO MAR. A presente invenção se refere a um processo para permitir a descida ao fundo do mar, com o uso de dois rebocadores (1 e 2) convencionais, de equipamentos usados na exploração de petróleo em campos submarinos, em especial, a descida de equipamentos (5) de grandes dimensões e grande massa em campos em águas profundas. O equipamento (5) é suspenso por uma lingada (7) que é atada a uma peça auxiliar (3). Esta, por sua vez, é atada a dois cabos (6 e 8), cada um acionado por um dos dois rebocadores (1 e 2). A ligação da peça auxiliar (3) aos cabos (6 e 8) é feita por meio dos conectores (10 e 11) os quais são passados pelo olhal dos cabos (6 e 8) e presos à peça auxiliar (3) pelos parafusos (13 e 14), formando uma ligação em que os conectores (10 e 11) podem fazer um movimento giratório em torno dos furos (17 e 18), da peça auxiliar (3). Esse movimento dos conectores (10 e 11) absorve quase completamente as oscilações dos rebocadores (1 e 2) provocadas pelas ondas, sem transmiti-Ias para o equipamento (5). Dessa forma, os dois rebocadores (1 e 2) podem descer o equipamento (5) e atravessar a chamada zona de ressonância sem o risco de que ele ocorra.
BRPI0800140-5A 2008-02-01 2008-02-01 processo para descida de equipamentos ao fundo do mar BRPI0800140A2 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0800140-5A BRPI0800140A2 (pt) 2008-02-01 2008-02-01 processo para descida de equipamentos ao fundo do mar
US12/151,147 US7954658B2 (en) 2008-02-01 2008-05-01 Procedure for descent of equipment to bottom of sea
PCT/BR2009/000027 WO2009094739A1 (en) 2008-02-01 2009-02-02 Procedure for descent of equipment to bottom of sea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0800140-5A BRPI0800140A2 (pt) 2008-02-01 2008-02-01 processo para descida de equipamentos ao fundo do mar

Publications (1)

Publication Number Publication Date
BRPI0800140A2 true BRPI0800140A2 (pt) 2009-10-20

Family

ID=40719990

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800140-5A BRPI0800140A2 (pt) 2008-02-01 2008-02-01 processo para descida de equipamentos ao fundo do mar

Country Status (3)

Country Link
US (1) US7954658B2 (pt)
BR (1) BRPI0800140A2 (pt)
WO (1) WO2009094739A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0800075A2 (pt) * 2008-02-01 2009-10-20 Zytech Industrial Ltda estrutura flutuante auxiliar e processo para descida de equipamentos ao mar
GB2466983B (en) * 2009-01-16 2013-10-30 Subsea 7 Ltd A method and apparatus for supporting a load
CN102128311B (zh) * 2010-12-09 2012-10-24 中国海洋石油总公司 一种典型水下管汇摆动安装方法及装置
NO20120936A1 (no) * 2012-08-22 2014-02-24 Rolls Royce Marine As Fremgangsmøte for låring og heving av last til eller fra havbunnen
WO2016033278A1 (en) * 2014-08-27 2016-03-03 Safe Marine Transfer, LLC A multi-vessel process to install and recover subsea equipment packages
CN116409432B (zh) * 2023-02-20 2025-07-15 中国兵器装备集团西南技术工程研究所 一种水环境因素监测装置及其使用方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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SE431316B (sv) 1982-06-08 1984-01-30 Goetaverken Arendal Ab Offshore-plattform
US4909174A (en) 1983-08-23 1990-03-20 Marathon Manufacturing Company Semi-submersible platform
US4509448A (en) * 1983-10-13 1985-04-09 Sonat Offshore Drilling Inc. Quick disconnect/connect mooring method and apparatus for a turret moored drillship
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BR9103336A (pt) * 1991-08-02 1993-03-09 Petroleo Brasileiro Sa Sistema de ancoragem de uma plataforma semi-submersivel e processo de pre-lancamento do referido sistema
US6457908B1 (en) * 1997-05-06 2002-10-01 Delmar Systems, Inc. Method and apparatus for suction anchor and mooring deployment and connection
US6009825A (en) * 1997-10-09 2000-01-04 Aker Marine, Inc. Recoverable system for mooring mobile offshore drilling units
US6378450B1 (en) 1998-05-01 2002-04-30 Friede & Goldman, Ltd. Dynamically positioned semi-submersible drilling vessel with slender horizontal braces
SG165142A1 (en) 2000-02-23 2010-10-28 Gva Consultants Ab Low heave motion semi-submersible vessel
NO313795B1 (no) 2000-04-28 2002-12-02 Lund Mohr & Gi Ver Enger Marin Anordning ved plattform
JP3561881B2 (ja) * 2000-11-22 2004-09-02 独立行政法人産業技術総合研究所 水中移動体の測位装置
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BR0306058B1 (pt) 2003-12-18 2012-06-12 mÉtodo pendular para instalaÇço de equipamentos no fundo do mar em operaÇÕes offshore.
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US7527006B2 (en) * 2006-03-29 2009-05-05 Jon Khachaturian Marine lifting apparatus
US20090129867A1 (en) * 2007-11-20 2009-05-21 Millheim Keith K Self-Standing Riser and Buoyancy Device Deployment and Positioning System
BRPI0800075A2 (pt) 2008-02-01 2009-10-20 Zytech Industrial Ltda estrutura flutuante auxiliar e processo para descida de equipamentos ao mar

Also Published As

Publication number Publication date
WO2009094739A1 (en) 2009-08-06
US20090194012A1 (en) 2009-08-06
WO2009094739A4 (en) 2009-10-08
US7954658B2 (en) 2011-06-07

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Legal Events

Date Code Title Description
B25C Requirement related to requested transfer of rights

Owner name: INSPECTRONICS ENGENHARIA E CONSULTORIA LTDA. (BR/R

Free format text: A FIM DE ATENDER O SOLICITADO NA PETICAO DE TRANSFERENCIA NO 020080107345/RJ DE 07/08/2008, QUEIRA APRESENTAR COPIA AUTENTICADA DO CONTRATO SOCIAL DA CEDENTE, A FIM DE SE VERIFICAR SE O SIGNATARIO DO DOCUMENTO DE CESSAO TEM PODERES PARA PRATICAR TAL ATO.

B25A Requested transfer of rights approved

Owner name: ZYTECH PESQUISA, DESENVOLVIMENTO E TECNOLOGIA INDU

Free format text: TRANSFERIDO DE: INSPECTRONICS ENGENHARIA E CONSULTORIA LTDA.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2499 DE 27-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.