NO992357L - B ° yekonstruksjon - Google Patents

B ° yekonstruksjon

Info

Publication number
NO992357L
NO992357L NO992357A NO992357A NO992357L NO 992357 L NO992357 L NO 992357L NO 992357 A NO992357 A NO 992357A NO 992357 A NO992357 A NO 992357A NO 992357 L NO992357 L NO 992357L
Authority
NO
Norway
Prior art keywords
yekonstruksjon
Prior art date
Application number
NO992357A
Other languages
Norwegian (no)
Other versions
NO992357D0 (en
Inventor
Dean Leroy Henning
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 NO992357D0 publication Critical patent/NO992357D0/en
Publication of NO992357L publication Critical patent/NO992357L/en

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
    • 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
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0017—Means for protecting offshore constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • 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
    • 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
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B63B2021/504—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs comprising suppressors for vortex 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Wind Motors (AREA)
NO992357A 1996-11-15 1999-05-14 B ° yekonstruksjon NO992357L (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3127196P 1996-11-15 1996-11-15
US3126896P 1996-11-15 1996-11-15
US3126996P 1996-11-15 1996-11-15
US3127096P 1996-11-15 1996-11-15
PCT/EP1997/006437 WO1998022336A1 (en) 1996-11-15 1997-11-14 Spar structure

Publications (2)

Publication Number Publication Date
NO992357D0 NO992357D0 (en) 1999-05-14
NO992357L true NO992357L (en) 1999-05-14

Family

ID=27487883

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992357A NO992357L (en) 1996-11-15 1999-05-14 B ° yekonstruksjon

Country Status (6)

Country Link
BR (1) BR9713058A (en)
GB (1) GB2332396B (en)
ID (1) ID21930A (en)
NO (1) NO992357L (en)
OA (1) OA11118A (en)
WO (1) WO1998022336A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1283941B1 (en) 2000-05-22 2006-03-22 Smith International, Inc. Sealed lateral wellbore junction
CN101657351B (en) * 2007-04-13 2015-12-09 国际壳牌研究有限公司 Buoy platform
US9725961B2 (en) 2013-04-12 2017-08-08 Statoil Petroleum As Fairing
EP3536598B1 (en) * 2013-07-03 2021-10-13 Equinor Energy AS Fairing and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410096A (en) * 1966-12-07 1968-11-12 Atlantic Richfield Co Streamlined riser pipe
JPS6138240A (en) * 1984-07-31 1986-02-24 Sumitomo Metal Ind Ltd Preventing method of vortex excitation of columnar body
US4606673A (en) * 1984-12-11 1986-08-19 Fluor Corporation Spar buoy construction having production and oil storage facilities and method of operation
NL8500903A (en) * 1985-03-27 1986-10-16 Rsv Gusto Eng Bv Sea-bottom mounted lifting platform - has lattice frame legs with interconnected composite uprights
US5410979A (en) * 1994-02-28 1995-05-02 Shell Oil Company Small fixed teardrop fairings for vortex induced vibration suppression
US5875728A (en) * 1994-03-28 1999-03-02 Shell Oil Company Spar platform
WO1995027101A1 (en) * 1994-04-04 1995-10-12 Shell Internationale Research Maatschappij B.V. Vortex induced vibration suppression

Also Published As

Publication number Publication date
BR9713058A (en) 2000-04-11
ID21930A (en) 1999-08-12
GB2332396B (en) 2000-11-15
NO992357D0 (en) 1999-05-14
WO1998022336A1 (en) 1998-05-28
OA11118A (en) 2003-04-04
GB2332396A (en) 1999-06-23
GB9909038D0 (en) 1999-06-16

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