NO964047L - Sparplattform - Google Patents

Sparplattform

Info

Publication number
NO964047L
NO964047L NO964047A NO964047A NO964047L NO 964047 L NO964047 L NO 964047L NO 964047 A NO964047 A NO 964047A NO 964047 A NO964047 A NO 964047A NO 964047 L NO964047 L NO 964047L
Authority
NO
Norway
Prior art keywords
spar platform
spar
platform
Prior art date
Application number
NO964047A
Other languages
English (en)
Other versions
NO314930B1 (no
NO964047D0 (no
Inventor
Ray Rolland Ayers
Donald Wayne Allen
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 NO964047L publication Critical patent/NO964047L/no
Publication of NO964047D0 publication Critical patent/NO964047D0/no
Publication of NO314930B1 publication Critical patent/NO314930B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/012—Risers with buoyancy elements
    • 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 
    • 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 
    • 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 
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NO19964047A 1994-03-28 1996-09-26 Sparplattform NO314930B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/218,488 US5875728A (en) 1994-03-28 1994-03-28 Spar platform
PCT/EP1995/001160 WO1995026294A1 (en) 1994-03-28 1995-03-27 Spar platform

Publications (3)

Publication Number Publication Date
NO964047L true NO964047L (no) 1996-09-26
NO964047D0 NO964047D0 (no) 1996-09-26
NO314930B1 NO314930B1 (no) 2003-06-16

Family

ID=22815327

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19964047A NO314930B1 (no) 1994-03-28 1996-09-26 Sparplattform

Country Status (4)

Country Link
US (1) US5875728A (no)
GB (1) GB2301648B (no)
NO (1) NO314930B1 (no)
WO (1) WO1995026294A1 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6244785B1 (en) * 1996-11-12 2001-06-12 H. B. Zachry Company Precast, modular spar system
US7467913B1 (en) * 1996-11-15 2008-12-23 Shell Oil Company Faired truss spar
US6179524B1 (en) 1996-11-15 2001-01-30 Shell Oil Company Staggered fairing system for suppressing vortex-induced-vibration
WO1998022336A1 (en) * 1996-11-15 1998-05-28 Shell Internationale Research Maatschappij B.V. Spar structure
ID21673A (id) * 1996-12-31 1999-07-08 Shell Internationale Res Maatc Anjungan tiang dengan alur vertikal
US7017666B1 (en) 1999-09-16 2006-03-28 Shell Oil Company Smooth sleeves for drag and VIV reduction of cylindrical structures
JP3770455B2 (ja) * 1999-12-24 2006-04-26 矢崎総業株式会社 室内装備取付ブラケット
US6551029B2 (en) * 2000-01-31 2003-04-22 Hongbo Shu Active apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around an element
US6644894B2 (en) * 2000-01-31 2003-11-11 Shell Oil Company Passive apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around structures
US6685394B1 (en) * 2000-08-24 2004-02-03 Shell Oil Company Partial shroud with perforating for VIV suppression, and method of using
WO2003025331A1 (en) * 2001-09-15 2003-03-27 Crp Group Ltd. Buoyancy element and module
GB2379681A (en) * 2001-09-17 2003-03-19 Balmoral Group Marine buoyancy unit
US6695539B2 (en) * 2001-10-19 2004-02-24 Shell Oil Company Apparatus and methods for remote installation of devices for reducing drag and vortex induced vibration
US7070361B2 (en) * 2003-03-06 2006-07-04 Shell Oil Company Apparatus and methods for providing VIV suppression to a riser system comprising umbilical elements
JP4388548B2 (ja) * 2004-02-24 2009-12-24 三菱重工業株式会社 海洋構造物の動揺低減装置
BRPI0517922A (pt) * 2004-11-03 2008-10-21 Shell Int Research sistema para retroativamente equipar um sensor e sistema de comunicação de sensor para monitorar um elemento estrutural instalado, e, método para monitorar mudanças fìsicas em um elemento submarino
US7316525B2 (en) * 2005-01-07 2008-01-08 Shell Oil Company Vortex induced vibration optimizing system
BRPI0609743A2 (pt) * 2005-04-11 2011-10-18 Shell Int Research sistema, e, método de redução de vibração em um elemento cilìndrico
US20060280559A1 (en) * 2005-05-24 2006-12-14 Allen Donald W Apparatus with strake elements and methods for installing strake elements
US20070003372A1 (en) * 2005-06-16 2007-01-04 Allen Donald W Systems and methods for reducing drag and/or vortex induced vibration
US20090220307A1 (en) * 2005-09-02 2009-09-03 Donald Wayne Allen Strake systems and methods
WO2007106736A2 (en) * 2006-03-13 2007-09-20 Shell Oil Company Strake systems and methods
BRPI0719131A2 (pt) * 2006-11-22 2014-02-04 Shell Int Research Sistema para reduzir arrasto e/ ou vibração induzida por vórtice de uma estrutura, e, método para modificar uma estrutura sujeita a arrasto e/ ou vibração induzida por vórtice.
US20100150662A1 (en) * 2007-02-15 2010-06-17 Donald Wayne Allen Vortex induced vibration suppression systems and methods
AU2008225139A1 (en) * 2007-03-14 2008-09-18 Shell Internationale Research Maatschappij B.V. Vortex induced vibration suppression systems and methods
GB2448663B (en) * 2007-04-25 2011-08-10 Andrew James Brown Flexible net for reducing vortex induced vibrations
US9457873B2 (en) * 2010-12-21 2016-10-04 Lockheed Martin Corporation On-site fabricated fiber-composite floating platforms for offshore applications
CN102183353B (zh) * 2011-02-21 2012-11-14 中国海洋石油总公司 一种单柱式风力流力测量装置
JP6108445B2 (ja) * 2013-03-13 2017-04-05 戸田建設株式会社 浮体式洋上風力発電設備
WO2018215653A1 (en) 2017-05-26 2018-11-29 Universitat Rovira I Virgili Device for passive suppression of vortex-induced vibrations (viv) in structures
CN112793738B (zh) * 2020-12-02 2022-05-06 交通运输部天津水运工程科学研究所 一种具有横纵荡板结构的spar平台
CN113502741A (zh) * 2021-06-15 2021-10-15 哈尔滨工业大学 一种抑制圆柱形结构涡激振动的结构
CN115092336B (zh) * 2022-07-11 2025-05-09 华能广东汕头海上风电有限责任公司 一种浮式立柱扰流结构、浮式立柱和漂浮式风机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248886A (en) * 1963-08-23 1966-05-03 Pan American Petroleum Corp Anti-flutter device for riser pipe
US3696325A (en) * 1970-05-14 1972-10-03 Us Navy Compliant suspension cable
US3717113A (en) * 1970-10-19 1973-02-20 Fluor Drilling Services Inc Flotation and access apparatus for sub-sea drilling structures
US3884173A (en) * 1974-07-12 1975-05-20 Us Navy Suppression of cable strumming vibration by a ridged cable jacket
US4190012A (en) * 1976-05-27 1980-02-26 The United States Of America As Represented By The Secretary Of The Navy Faired tow cable with stubs for strum reduction
US4102288A (en) * 1977-02-28 1978-07-25 Sun Oil Company Limited Operations vessel for ice covered seas
GB2061452B (en) * 1979-10-12 1983-06-02 Miller D S Stabilising bluff structures against oscilation
US4398487A (en) * 1981-06-26 1983-08-16 Exxon Production Research Co. Fairing for elongated elements
US4470722A (en) * 1981-12-31 1984-09-11 Exxon Production Research Co. Marine production riser system and method of installing same
US4657116A (en) * 1982-03-04 1987-04-14 Exxon Production Research Co. Vibration-isolating apparatus
US4474129A (en) * 1982-04-29 1984-10-02 W. R. Grace & Co. Riser pipe fairing
GB2153962A (en) * 1984-02-04 1985-08-29 British Petroleum Co Plc Riser shroud
EP0256177A1 (en) * 1986-08-07 1988-02-24 Fluor Corporation Spar buoy construction having production and oil storage facilities and method of operation
US5214244A (en) * 1988-10-28 1993-05-25 Science Applications International Corporation Strumming resistant cable

Also Published As

Publication number Publication date
NO314930B1 (no) 2003-06-16
GB2301648B (en) 1998-07-15
GB2301648A (en) 1996-12-11
GB9620242D0 (en) 1996-11-13
WO1995026294A1 (en) 1995-10-05
US5875728A (en) 1999-03-02
NO964047D0 (no) 1996-09-26

Similar Documents

Publication Publication Date Title
NO964047L (no) Sparplattform
BR9506538A (pt) Plataforma flutuante
DE69527071D1 (de) Gleitboot
DE69507097D1 (de) Integrierte Aufzugsplattform
NO940155L (no) Plattformkonstruksjon
ATA97595A (de) Bahnsteig
SK1511U (sk) Nástupište
LV11423A (lv) Grilesanas panna
FI964368A0 (fi) Kabelansatsholk eller kabelsko foer medelspaenningskabel
FI1386U1 (fi) Bladkonstruktion foer en innebandy-klubba eller motsvarande
DE59500165D1 (de) Arbeitsbühne
NO306586B1 (no) Drivaggregat
KR950030720U (ko) 사다리
KR950030639U (ko) 버스 승강장
KR960015011U (ko) 가대
FI1461U1 (fi) Belysningsstolpe eller liknande
FI1806U1 (fi) Saxgrindens eller motsvarandes laosanordning
FI1453U1 (fi) Stuga foer fritid eller rehabilitering
FI1413U1 (fi) Elementkonstruktion foer vaoningsbastu eller motsvarande
NO943312D0 (no) Stige
KR950027810U (ko) 사다리
NO942016L (no) Fralandsplattform
ITBO940020A0 (it) Pedana termica
KR950023166U (ko) 헬리콥터
KR970001575U (ko) 수납식 승강용 발판

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees