NO20093325L - SPAR lasteboyekonstruksjon - Google Patents

SPAR lasteboyekonstruksjon

Info

Publication number
NO20093325L
NO20093325L NO20093325A NO20093325A NO20093325L NO 20093325 L NO20093325 L NO 20093325L NO 20093325 A NO20093325 A NO 20093325A NO 20093325 A NO20093325 A NO 20093325A NO 20093325 L NO20093325 L NO 20093325L
Authority
NO
Norway
Prior art keywords
buoyancy
diameter
counterweight
divided
aspect ratio
Prior art date
Application number
NO20093325A
Other languages
English (en)
Other versions
NO340240B1 (no
Inventor
Jane Qing Zhang
Constantine Georg Caracostis
John Joseph Kenney
Stergios Liapis
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20093325L publication Critical patent/NO20093325L/no
Publication of NO340240B1 publication Critical patent/NO340240B1/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 
    • 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 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
    • 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
    • B63B2035/442—Spar-type semi-submersible structures, i.e. shaped as single slender, e.g. substantially cylindrical or trussed vertical bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Bridges Or Land Bridges (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

SPAR-plattform (av staketypen) med et dekk; en oppdriftstanksammenstilling, omfattende: en første oppdriftsseksjon som er forbundet med dekket og har en aspektrate fra 0,001 til 1, idet denne aspektrate er oppdriftsseksjonens dypgående (dens vertikale nedstikkingsdybde i vannet) dividert med dens diameter; en andre oppdriftsseksjon anordnet under den første og hvis aspektrate er fra 0,001 til 2, idet denne aspektrate er en vertikal høyde av denne andre oppdriftsseksjon, dividert med dennes diameter; og en stiv konstruksjon med eller uten oppdrift og som er forbundet med oppdriftsseksjonene og skiller dem at på en slik måte at det mellom dem dannes en horisontalt rettet vertikal åpning hvis aspektrate er fra 0,15 til 2, hvilken rate er åpningens vertikale høyde dividert med en diameter av den første oppdriftsseksjon; en motvekt; og en motvekts-konstruksjon som gir avstand og forbinder motvekten med oppdriftstanksammenstillingen.
NO20093325A 2007-04-13 2009-11-11 SPAR lastebøyekonstruksjon NO340240B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91172907P 2007-04-13 2007-04-13
PCT/US2008/059830 WO2008127958A1 (en) 2007-04-13 2008-04-10 Spar structures

Publications (2)

Publication Number Publication Date
NO20093325L true NO20093325L (no) 2009-11-11
NO340240B1 NO340240B1 (no) 2017-03-27

Family

ID=39864311

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20093325A NO340240B1 (no) 2007-04-13 2009-11-11 SPAR lastebøyekonstruksjon

Country Status (8)

Country Link
US (1) US8251005B2 (no)
CN (1) CN101657351B (no)
AU (1) AU2008239913B2 (no)
BR (1) BRPI0810723A8 (no)
GB (1) GB2459423B (no)
MY (1) MY151822A (no)
NO (1) NO340240B1 (no)
WO (1) WO2008127958A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100260554A1 (en) * 2009-04-09 2010-10-14 Yun Ding Heave plate on floating offshore structure
US9132894B2 (en) * 2011-03-07 2015-09-15 Japan Marine United Corporation Spar-type floating structure
CN102167141B (zh) * 2011-03-07 2013-07-17 中船重工船舶设计研究中心有限公司 一种采用不对称软舱的箱型桁架式四立柱深水平台系统
CN103129715B (zh) * 2012-03-16 2017-02-01 中国海洋石油总公司 导管架半潜浮式采油平台
CN102717878B (zh) * 2012-06-07 2014-09-17 中国海洋石油总公司 线控脱落式深水平台软舱加载系统
AU2013204895A1 (en) * 2012-09-03 2014-03-20 Seacaptaur Ip Ltd Buoy
WO2014043496A2 (en) * 2012-09-17 2014-03-20 Technip France Truss spar vortex induced vibration damping with vertical plates
DK3029313T3 (en) * 2014-12-04 2018-05-07 Siemens Ag Strake for a windmill tower
CN108025806A (zh) 2015-07-13 2018-05-11 恩斯科国际公司 浮动结构
CN105402091A (zh) * 2015-12-11 2016-03-16 新誉集团有限公司 海上漂浮式风机及其风机基础
CN105696981B (zh) * 2016-04-14 2018-11-02 深圳市雷斯特海洋工程有限公司 一种可燃冰解堵装置、解堵系统及解堵方法
CN106080976B (zh) * 2016-06-15 2020-09-08 中国船舶工业集团公司第七○八研究所 一种spar平台的气囊式浮力罐支撑装置及其使用方法
CN106870267B (zh) * 2017-03-06 2019-01-01 武汉理工大学 一种能量自供给海上网络通信热点浮动平台
US10605226B2 (en) * 2018-08-14 2020-03-31 Lone Gull Holdings, Ltd. Inertial hydrodynamic pump and wave engine
NO346090B1 (no) * 2019-04-08 2022-02-07 Stationmar As Enkelt søyle halvt nedsenkbar plattform for fast forankring på dypt vann

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID21930A (id) * 1996-11-15 1999-08-12 Shell Int Research Struktur anjungan
US6092483A (en) * 1996-12-31 2000-07-25 Shell Oil Company Spar with improved VIV performance
GB2334919B (en) * 1996-12-31 2001-02-07 Shell Int Research Spar with features against vortex induced vibrations
US6227137B1 (en) 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
US6263824B1 (en) 1996-12-31 2001-07-24 Shell Oil Company Spar platform
US6309141B1 (en) * 1997-12-23 2001-10-30 Shell Oil Company Gap spar with ducking risers
CN2438654Y (zh) * 2000-03-13 2001-07-11 王文波 一种水面浮筒平台
US6431284B1 (en) * 2000-10-03 2002-08-13 Cso Aker Maritime, Inc. Gimbaled table riser support system
US6644893B2 (en) * 2001-07-09 2003-11-11 Marathon Oil Company Rigid jacket of an offshore platform having a quadrapod structure
US6953308B1 (en) * 2004-05-12 2005-10-11 Deepwater Technologies, Inc. Offshore platform stabilizing strakes

Also Published As

Publication number Publication date
AU2008239913B2 (en) 2011-09-22
WO2008127958A1 (en) 2008-10-23
BRPI0810723A2 (pt) 2014-10-21
US8251005B2 (en) 2012-08-28
CN101657351A (zh) 2010-02-24
GB0915384D0 (en) 2009-10-07
AU2008239913A1 (en) 2008-10-23
GB2459423A (en) 2009-10-28
US20110005443A1 (en) 2011-01-13
MY151822A (en) 2014-07-14
CN101657351B (zh) 2015-12-09
BRPI0810723A8 (pt) 2019-01-22
GB2459423B (en) 2012-02-15
NO340240B1 (no) 2017-03-27

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