BRPI0608330A2 - rebocamento e instalação submarina de artigos compridos - Google Patents

rebocamento e instalação submarina de artigos compridos

Info

Publication number
BRPI0608330A2
BRPI0608330A2 BRPI0608330-7A BRPI0608330A BRPI0608330A2 BR PI0608330 A2 BRPI0608330 A2 BR PI0608330A2 BR PI0608330 A BRPI0608330 A BR PI0608330A BR PI0608330 A2 BRPI0608330 A2 BR PI0608330A2
Authority
BR
Brazil
Prior art keywords
article
buoyancy
length
long
tugs
Prior art date
Application number
BRPI0608330-7A
Other languages
English (en)
Inventor
Vicent Marcel Ghislain Alliot
Original Assignee
Acergy France Sa
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
Priority claimed from GB0509179A external-priority patent/GB0509179D0/en
Priority claimed from GB0513015A external-priority patent/GB0513015D0/en
Application filed by Acergy France Sa filed Critical Acergy France Sa
Publication of BRPI0608330A2 publication Critical patent/BRPI0608330A2/pt

Links

Classifications

    • 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
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
    • 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
    • B63B35/66—Tugs
    • B63B35/68—Tugs for towing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/165—Laying or reclaiming pipes on or under water on the bottom by towing the pipe on or near the bottom
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/18—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying
    • 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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/23—Pipe tensioning apparatus
    • 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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/235—Apparatus for controlling the pipe during laying
    • 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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/04—Fixations or other anchoring arrangements

Abstract

REBOCAMENTO E INSTALAçãO SUEMARINA DE ARTIGOS COMPRIDOS. Um artigo alongado (100), como uma tubulação pré-fabricada de vários quilómetros de comprimento, é rebocado através da água. O artigo é dotado, ao longo de seu comprimento, de um material de ajuste de flutuação (102) encaixado apertadamente no artigo. O material de ajuste de flutuação é suficiente para dar a todo o artigo uma flutuação positiva, de modo que não afunde até o leito marinho, e é distribuído de maneira não uniforme ao longo do comprimento do artigo, de modo a se criarem regiões de flutuação negativa. Isto faz com que o artigo adote um perfil ondulado com picos (+) e depressões (-) ao longo do seu comprimento. O artigo é conectado, em suas extremidades, a rebocadores dianteiro e traseiro (104, 106) para controlar o movimento do artigo através da água. Picos intermediários são opcionalmente acoplados a rebocadores intermediários (108) ou bóias (702) por meio de cadeias de lastro de auto-ajuste (110) . O perfil ondulado permite que a estrutura rebocada se estenda sem tensão indevida sobre o artigo propriamente dito. O artigo pode ser assentado no leito marinho removendo-se progressivamente os elementos flutuantes (102) por meio de um ROV (302)
BRPI0608330-7A 2005-05-05 2006-04-28 rebocamento e instalação submarina de artigos compridos BRPI0608330A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0509179A GB0509179D0 (en) 2005-05-05 2005-05-05 Sea transportation and subsea installation of elongate articles
GB0513015A GB0513015D0 (en) 2005-06-25 2005-06-25 Sea transportation and subsea installation of elongate articles
PCT/EP2006/005315 WO2006117249A2 (en) 2005-05-05 2006-04-28 Towing and subsea installation of long articles

Publications (1)

Publication Number Publication Date
BRPI0608330A2 true BRPI0608330A2 (pt) 2009-12-29

Family

ID=36843287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608330-7A BRPI0608330A2 (pt) 2005-05-05 2006-04-28 rebocamento e instalação submarina de artigos compridos

Country Status (4)

Country Link
US (1) US7993077B2 (pt)
BR (1) BRPI0608330A2 (pt)
GB (2) GB2439241B (pt)
WO (1) WO2006117249A2 (pt)

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EP2042794A1 (en) * 2007-09-28 2009-04-01 Shell Internationale Researchmaatschappij B.V. Method and guide assembly for laying a pipeline
GB0722459D0 (en) * 2007-11-16 2007-12-27 Wellstream Int Ltd Flexible pipe support
US20140199124A1 (en) * 2011-05-19 2014-07-17 Wellstream International Limited Buoyancy element, riser assembly including a buoyancy element and a method of supporting a riser
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EP2875204B1 (en) * 2012-07-20 2020-09-02 Merlin Technology Inc. Inground operations, system, communications and associated apparatus
US20140314491A1 (en) * 2013-04-23 2014-10-23 Cggveritas Services Sa Maintenance methods using motorized dilfloats on seismic streamers
US9606314B2 (en) 2013-07-02 2017-03-28 The Penn State Research Foundation Composite cable assembly with neutral buoyancy
US9927263B2 (en) 2013-07-02 2018-03-27 The Penn State Research Foundation Intrusion detection system for an undersea environment
US9885848B2 (en) 2013-07-02 2018-02-06 The Penn State Research Foundation Composite cable assembly with neutral buoyancy
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CN109872499B (zh) * 2018-12-25 2020-09-29 大连理工大学 一种基于图像识别的拦网在位监测报警系统
CN111692428B (zh) * 2020-05-19 2021-05-07 中交第四航务工程局有限公司 一种大直径hdpe管道海上系泊定位方法
NL2026122B1 (en) * 2020-07-23 2022-03-28 Boskalis Bv Baggermaatschappij Method, system and assembly for releasing a submergible load from a floater
CN112594446A (zh) * 2020-12-04 2021-04-02 中国五冶集团有限公司 一种管道共用支架安装方法
CN114858574A (zh) * 2022-03-29 2022-08-05 哈尔滨工程大学 一种海上水下爆炸试验长距离线缆的布放系统及布放方法
CN115929990B (zh) * 2022-12-29 2023-07-25 中交第四航务工程局有限公司 一种深海段海底管道安装方法

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Also Published As

Publication number Publication date
GB2467855A (en) 2010-08-18
WO2006117249A3 (en) 2007-03-01
GB2439241B (en) 2010-07-14
GB2467855B (en) 2010-10-27
GB201002781D0 (en) 2010-04-07
US20090293792A1 (en) 2009-12-03
WO2006117249A2 (en) 2006-11-09
US7993077B2 (en) 2011-08-09
GB0718549D0 (en) 2007-10-31
GB2439241A (en) 2007-12-19

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Legal Events

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

Free format text: REFERENTE A 7A ANUI DADE.

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 2211 DE 21/05/2013.