NO20065346L - Ballastering av en offshore plattform - Google Patents

Ballastering av en offshore plattform

Info

Publication number
NO20065346L
NO20065346L NO20065346A NO20065346A NO20065346L NO 20065346 L NO20065346 L NO 20065346L NO 20065346 A NO20065346 A NO 20065346A NO 20065346 A NO20065346 A NO 20065346A NO 20065346 L NO20065346 L NO 20065346L
Authority
NO
Norway
Prior art keywords
hull
buoys
ballast
lines
offshore platform
Prior art date
Application number
NO20065346A
Other languages
English (en)
Inventor
Jayant Basak
Chandra Nair
Jeremy Denman
Charles Cinotto
Original Assignee
Deepwater Marine Technology Ll
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 Deepwater Marine Technology Ll filed Critical Deepwater Marine Technology Ll
Publication of NO20065346L publication Critical patent/NO20065346L/no

Links

Classifications

    • 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 
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open water
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/048—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with hull extending principally vertically
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • 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
    • B63B2021/505—Methods for installation or mooring of floating offshore platforms on site

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Bridges Or Land Bridges (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

Framgangsmåte for å klargjøre en flytende plattform inkluderer lagring av bøyer i et skrog på plattformen. Strekk-anordninger er montert til skroget, hver er forbundet ved en line, til en av bøyene. Operatøren sleper skroget til et nedballasterings område, mens bøyene er lagret på skroget. Mens ballast tilføres skroget mater operatøren ut linene fra strekk-anordningen ved et valgt strekk. Skroget beveges nedover i vannet mens bøyene flyter ved overflata for å opprettholde stabilitet under ballasteringen. Bøyene frigis fra linene etter at skroget er ballastert til en ønsket dybde.
NO20065346A 2004-05-28 2006-11-21 Ballastering av en offshore plattform NO20065346L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57547604P 2004-05-28 2004-05-28
PCT/US2005/018951 WO2005118963A2 (en) 2004-05-28 2005-05-31 Ballasting offshore platform with buoy assistance

Publications (1)

Publication Number Publication Date
NO20065346L true NO20065346L (no) 2007-02-02

Family

ID=35463494

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065346A NO20065346L (no) 2004-05-28 2006-11-21 Ballastering av en offshore plattform

Country Status (9)

Country Link
US (1) US7255517B2 (no)
EP (1) EP1766143B1 (no)
CN (1) CN100548795C (no)
AU (1) AU2005250448B2 (no)
BR (1) BRPI0511596A (no)
ES (1) ES2394871T3 (no)
MX (1) MXPA06013863A (no)
NO (1) NO20065346L (no)
WO (1) WO2005118963A2 (no)

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US20070212170A1 (en) * 2006-03-10 2007-09-13 Seahorse Equipment Corp. Method and apparatus for reducing set-down of a tension leg platform
EP2015985B1 (en) * 2006-05-01 2021-09-01 Ocean Power Technologies, Inc. Heave plate with improved characteristics
US20100150660A1 (en) * 2007-03-12 2010-06-17 Nadarajah Nagendran C Offshore oil production platform
EP2189576A1 (en) * 2008-11-19 2010-05-26 Flota Proyectos Singulares, S.A. Foundation system for marine structures in deep water
CN101481002B (zh) * 2009-02-13 2011-01-05 福建省交通科学技术研究所 浮动靠泊装卸系统
SE535055C2 (sv) * 2009-02-13 2012-03-27 Gva Consultants Ab Metod för att bygga en flytande enhet
CN103038422A (zh) * 2009-12-24 2013-04-10 欧新林克斯有限公司 连接至海上平台支柱的利用振荡水柱的波能提取装置
US20110174206A1 (en) * 2010-01-19 2011-07-21 Kupersmith John A Wave attenuating large ocean platform
US20110206466A1 (en) * 2010-02-25 2011-08-25 Modec International, Inc. Tension Leg Platform With Improved Hydrodynamic Performance
US8696291B2 (en) * 2010-12-14 2014-04-15 J. Ray Mcdermott, S.A. Spar hull load out method
CN102277878B (zh) * 2011-05-12 2014-03-12 江苏道达海上风电工程科技有限公司 一种可浮运的浮式基础施工方法
CN102268879B (zh) * 2011-05-25 2015-12-09 江苏道达海上风电工程科技有限公司 海上测风塔的基础结构及其安装方法
CN104912045B (zh) * 2014-03-14 2019-09-10 广东海上城建控股发展有限公司 水上平台结构水底固定用空心筒墩及其安装施工方法
CN104118541B (zh) * 2014-07-31 2016-09-07 北京中天油石油天然气科技有限公司 浮筒式随浪活塞式船体自平衡装置
CN104265227B (zh) * 2014-09-17 2016-08-24 中国石油大学(华东) 海上钻井支持平台随动对中气动软连接器
GB2538275B (en) * 2015-05-13 2018-01-31 Crondall Energy Consultants Ltd Floating production unit and method of installing a floating production unit
CN107150765A (zh) * 2016-03-03 2017-09-12 天津市海王星海上工程技术股份有限公司 一种吊挂式潜水驳及其使用方法
CN107972831A (zh) * 2017-11-22 2018-05-01 董傲 海上浮动设施稳定器
CN111075658B (zh) * 2018-10-18 2022-03-29 润弘精密工程事业股份有限公司 离岸风力发电装置以及离岸风力发电系统
JP6618063B1 (ja) * 2019-03-25 2019-12-11 華南理工大学 石油汚染水域を処理する現場制御設備
FR3110540B1 (fr) * 2020-05-25 2023-02-10 Saipem Sa Procédé et système de mise en tension d’un système hyperstatique
CN111962552A (zh) * 2020-08-12 2020-11-20 中交第三航务工程局有限公司江苏分公司 一种海上风电基础打入式嵌岩单桩施工工艺
CN111962543A (zh) * 2020-08-12 2020-11-20 中交第三航务工程局有限公司江苏分公司 一种稳桩平台与母船的快速连接与分离工艺
TWI764833B (zh) * 2021-09-17 2022-05-11 國立臺灣大學 水下減噪模組
FR3137056A1 (fr) * 2022-06-24 2023-12-29 IFP Energies Nouvelles Système de blocage et de déblocage d’élément longiligne avec enveloppe et deux éléments de fixation, un à chaque extrémité de l’enveloppe

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US6652192B1 (en) * 2000-10-10 2003-11-25 Cso Aker Maritime, Inc. Heave suppressed offshore drilling and production platform and method of installation
BRPI0408057A (pt) 2003-02-28 2006-02-14 Modec International L L C 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

Also Published As

Publication number Publication date
WO2005118963A2 (en) 2005-12-15
EP1766143A4 (en) 2010-10-06
EP1766143B1 (en) 2012-09-12
ES2394871T3 (es) 2013-02-06
US20050281624A1 (en) 2005-12-22
BRPI0511596A (pt) 2008-01-02
EP1766143A2 (en) 2007-03-28
CN100548795C (zh) 2009-10-14
AU2005250448A1 (en) 2005-12-15
CN1961120A (zh) 2007-05-09
AU2005250448B2 (en) 2009-02-19
MXPA06013863A (es) 2007-07-11
WO2005118963A3 (en) 2006-10-26
US7255517B2 (en) 2007-08-14

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