NL8202588A - Gestroomlijnde bekleding voor langgerekte elementen. - Google Patents

Gestroomlijnde bekleding voor langgerekte elementen. Download PDF

Info

Publication number
NL8202588A
NL8202588A NL8202588A NL8202588A NL8202588A NL 8202588 A NL8202588 A NL 8202588A NL 8202588 A NL8202588 A NL 8202588A NL 8202588 A NL8202588 A NL 8202588A NL 8202588 A NL8202588 A NL 8202588A
Authority
NL
Netherlands
Prior art keywords
army
riser
elongated element
longitudinal axis
section
Prior art date
Application number
NL8202588A
Other languages
English (en)
Dutch (nl)
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of NL8202588A publication Critical patent/NL8202588A/nl

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 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • 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
    • 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
    • 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
    • F16L1/123—Devices for the protection of pipes under water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
NL8202588A 1981-06-26 1982-06-25 Gestroomlijnde bekleding voor langgerekte elementen. NL8202588A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/277,773 US4398487A (en) 1981-06-26 1981-06-26 Fairing for elongated elements
US27777381 1981-06-26

Publications (1)

Publication Number Publication Date
NL8202588A true NL8202588A (nl) 1983-01-17

Family

ID=23062287

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202588A NL8202588A (nl) 1981-06-26 1982-06-25 Gestroomlijnde bekleding voor langgerekte elementen.

Country Status (12)

Country Link
US (1) US4398487A (no)
JP (1) JPS5850291A (no)
AU (1) AU8534782A (no)
BE (1) BE893648A (no)
BR (1) BR8203720A (no)
CA (1) CA1186214A (no)
DE (1) DE3223035A1 (no)
FR (1) FR2508569A1 (no)
GB (1) GB2104940B (no)
NL (1) NL8202588A (no)
NO (1) NO822131L (no)
SE (1) SE8203961L (no)

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US7467913B1 (en) 1996-11-15 2008-12-23 Shell Oil Company Faired truss spar
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US6227137B1 (en) 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
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US6263824B1 (en) 1996-12-31 2001-07-24 Shell Oil Company Spar platform
US6092483A (en) * 1996-12-31 2000-07-25 Shell Oil Company Spar with improved VIV performance
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JP5134170B2 (ja) * 2001-08-17 2013-01-30 株式会社ゼニライトブイ 柱状部材を有する海洋構造物の抗力低減装置
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BRPI0610116A2 (pt) * 2005-05-24 2019-04-09 Shell Int Research aparelho, e, método para instalar elementos de tira
US20070003372A1 (en) * 2005-06-16 2007-01-04 Allen Donald W Systems and methods for reducing drag and/or vortex induced vibration
WO2007008053A1 (es) * 2005-07-12 2007-01-18 Robie Bonilla Gris Recubrimiento contra socavación y fuerza de arrastre en estructuras
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US8408154B2 (en) * 2006-03-07 2013-04-02 J. Ray Mcdermott, S.A. Strakes
NO327944B1 (no) * 2006-03-15 2009-10-26 Sinvent As En finne for reduksjon av vannstrom-indusert belastning pa et marint stigeror
US20080025800A1 (en) * 2006-07-28 2008-01-31 Lou Watkins Fairing for marine drilling risers
US7337742B1 (en) * 2006-08-09 2008-03-04 Viv Suppression, Inc. Twin fin fairing
USRE48123E1 (en) 2006-08-09 2020-07-28 Asset Integrity Management Solutions, L.L.C. Twin fin fairing
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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.
US8523492B2 (en) * 2007-01-05 2013-09-03 Benton Frederick Baugh Method of installing fairings around vertical pipes
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US9074426B1 (en) * 2010-11-05 2015-07-07 VIV Solutions LLC Method and apparatus for accommodating tubular diameter changes
CN102071883A (zh) * 2010-12-03 2011-05-25 上海交通大学 采用可旋转整流罩的水下立管涡激振动抑制装置
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US9022075B2 (en) * 2010-12-31 2015-05-05 VIV Solutions LLC Fairing having improved stability
US9511825B1 (en) * 2011-01-05 2016-12-06 VIV Solutions LLC Apparatus for suppressing vortex-induced vibration of a structure with reduced coverage
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US9869128B1 (en) 2012-11-24 2018-01-16 VIV Solutions LLC Installation systems and methodology for helical strake fins
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US9546523B1 (en) * 2014-06-06 2017-01-17 VIV Solutions LLC Collars for multiple tubulars
US10865910B1 (en) 2015-04-17 2020-12-15 VIV Solutions LLC Coupled fairing systems
US9677688B1 (en) 2015-06-02 2017-06-13 VIV Solutions LLC Fairing having an offset opening
US9702482B1 (en) 2015-06-23 2017-07-11 VIV Solutions LLC Two-piece U-shaped fairing
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CN107620680B (zh) * 2017-09-11 2018-10-23 北京金风科创风电设备有限公司 抑制围护结构振动的流线体、设备、吊装塔筒的方法
US11261675B2 (en) 2018-01-16 2022-03-01 VIV Solutions LLC Methods for constructing a helical strake segment using one or more shell sections and fins
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US11261670B1 (en) * 2019-07-08 2022-03-01 VIV Solutions LLC VIV suppression for retrofit with minimal tooling
US10890272B1 (en) 2019-08-30 2021-01-12 VIV Solutions LLC U-shaped fairing with hinged blocks
US11873797B1 (en) * 2020-10-14 2024-01-16 VIV Solutions LLC Nacelle coupled fairings
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Also Published As

Publication number Publication date
FR2508569B1 (no) 1985-04-19
JPS6114317B2 (no) 1986-04-18
DE3223035A1 (de) 1983-02-17
SE8203961L (sv) 1982-12-27
BR8203720A (pt) 1983-06-21
FR2508569A1 (fr) 1982-12-31
AU8534782A (en) 1983-01-06
NO822131L (no) 1982-12-27
GB2104940B (en) 1985-04-17
US4398487A (en) 1983-08-16
GB2104940A (en) 1983-03-16
SE8203961D0 (sv) 1982-06-24
CA1186214A (en) 1985-04-30
BE893648A (fr) 1982-12-27
JPS5850291A (ja) 1983-03-24

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed