SE8703132D0 - REINFORCEMENT STRENGTH AT OFF-SHORE WORK COSTS - Google Patents

REINFORCEMENT STRENGTH AT OFF-SHORE WORK COSTS

Info

Publication number
SE8703132D0
SE8703132D0 SE8703132A SE8703132A SE8703132D0 SE 8703132 D0 SE8703132 D0 SE 8703132D0 SE 8703132 A SE8703132 A SE 8703132A SE 8703132 A SE8703132 A SE 8703132A SE 8703132 D0 SE8703132 D0 SE 8703132D0
Authority
SE
Sweden
Prior art keywords
submersible
hulls
underside
vessel
work
Prior art date
Application number
SE8703132A
Other languages
Swedish (sv)
Other versions
SE8703132L (en
SE458519B (en
Inventor
T Kullander
Original Assignee
Goetaverken Arendal Ab
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 Goetaverken Arendal Ab filed Critical Goetaverken Arendal Ab
Priority to SE8703132A priority Critical patent/SE458519B/en
Publication of SE8703132D0 publication Critical patent/SE8703132D0/en
Priority to NO88883566A priority patent/NO883566L/en
Priority to GB08819126A priority patent/GB2207892A/en
Publication of SE8703132L publication Critical patent/SE8703132L/en
Publication of SE458519B publication Critical patent/SE458519B/en

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 
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Revetment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Earth Drilling (AREA)

Abstract

A reinforcement element 13 for a semisubmersible, elastically anchored offshore work vessel, e.g. for development of oil and gas fields, the vessel being provided with at least two submersible hulls (10), a work platform (27), elevated to a secure level above the water line (23), and upright columns (11) on said hulls to carry said work deck, the element extending horizontally from the underside of one of said submersible hulls (10) to the underside of a second submersible hull (10), to form a stress absorbing bridge having considerable horizontal spread between the bottom skin plating (16) of the respective submersible hull. The element may be formed as a displacing ballastable body or as an oil storage tank 24, and may have columns 26 and a tower 25. <IMAGE>
SE8703132A 1987-08-12 1987-08-12 FORCE STRENGTH OF SHIPPING FOR OFF-SHORE WORK SE458519B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8703132A SE458519B (en) 1987-08-12 1987-08-12 FORCE STRENGTH OF SHIPPING FOR OFF-SHORE WORK
NO88883566A NO883566L (en) 1987-08-12 1988-08-11 STRENGTH OF THE VESSELS FOR OFFSHORE WORKERS.
GB08819126A GB2207892A (en) 1987-08-12 1988-08-11 A reinforcement element for offshore work vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703132A SE458519B (en) 1987-08-12 1987-08-12 FORCE STRENGTH OF SHIPPING FOR OFF-SHORE WORK

Publications (3)

Publication Number Publication Date
SE8703132D0 true SE8703132D0 (en) 1987-08-12
SE8703132L SE8703132L (en) 1989-02-13
SE458519B SE458519B (en) 1989-04-10

Family

ID=20369275

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703132A SE458519B (en) 1987-08-12 1987-08-12 FORCE STRENGTH OF SHIPPING FOR OFF-SHORE WORK

Country Status (3)

Country Link
GB (1) GB2207892A (en)
NO (1) NO883566L (en)
SE (1) SE458519B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9401141D0 (en) * 1994-01-21 1994-03-16 Kvaerner Earl & Wright Buoyant platform
GB9511541D0 (en) * 1995-06-07 1995-08-02 Kvaerner Earl & Wright Buoyant Platform
GB9520806D0 (en) * 1995-10-11 1995-12-13 Kvaerner Earl & Wright Buoyant platform
US6666624B2 (en) * 2001-08-07 2003-12-23 Union Oil Company Of California Floating, modular deepwater platform and method of deployment
EP1476351A1 (en) 2002-02-20 2004-11-17 PS Comtek Ltd. Floating semi-submersible oil production and storage arrangement
NO316169B1 (en) * 2002-03-19 2003-12-22 Hitec Vision As Mooring buoy device and method
CN110758672A (en) * 2018-07-26 2020-02-07 江苏扬子鑫福造船有限公司 Method for quickly and integrally shifting and falling two large semi-floating ships

Also Published As

Publication number Publication date
GB8819126D0 (en) 1988-09-14
NO883566L (en) 1989-02-13
SE8703132L (en) 1989-02-13
SE458519B (en) 1989-04-10
NO883566D0 (en) 1988-08-11
GB2207892A (en) 1989-02-15

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