NO970657L - Storage of a number of parallel pipes / hoses / cables ect. between a surface craft and a point on the seabed - Google Patents

Storage of a number of parallel pipes / hoses / cables ect. between a surface craft and a point on the seabed

Info

Publication number
NO970657L
NO970657L NO970657A NO970657A NO970657L NO 970657 L NO970657 L NO 970657L NO 970657 A NO970657 A NO 970657A NO 970657 A NO970657 A NO 970657A NO 970657 L NO970657 L NO 970657L
Authority
NO
Norway
Prior art keywords
seabed
hoses
cables
storage
ect
Prior art date
Application number
NO970657A
Other languages
Norwegian (no)
Other versions
NO970657D0 (en
Inventor
Jon Gjedebo
Original Assignee
Hitec Asa
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 Hitec Asa filed Critical Hitec Asa
Priority to NO970657A priority Critical patent/NO970657L/en
Publication of NO970657D0 publication Critical patent/NO970657D0/en
Priority to AU61247/98A priority patent/AU6124798A/en
Priority to PCT/NO1998/000045 priority patent/WO1998036153A1/en
Publication of NO970657L publication Critical patent/NO970657L/en

Links

Classifications

    • 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
    • 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
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

En opplagring av et antall rørledninger/slanger/kabler (26a-26c) etc. med i det vesentlige parallelt forlop mellom en overflatefarkost, for eksempel i form av et produksjons- skip (10), og havbunnen (20) i området for en undervanns- brønn er utformet slik at det overflødiggjøres bruk av svivelanordning. For dette formål er rørledningene etc. (2 6a - 26c) samlet i en rørbunt (28), hvis ene ende er fast innspent i overflatefarkosten (10) og hvis annen ende er fast innspent ved havbunnen (20). Rørbunten (28) forløper sentralt igjennom et vertikalt gjennomgående utsparing (12) i over- flatefarkosten (10) og tar opp overflatefarkostens (10) dreiebevegelser gjennom torsjon.A storage of a plurality of pipelines / hoses / cables (26a-26c) etc. with substantially parallel gradient between a surface vessel, for example in the form of a production vessel (10), and the seabed (20) in the area of an underwater - wells are designed to eliminate the use of swivel device. For this purpose, the pipelines etc. (26a - 26c) are assembled in a bundle (28), one end of which is fixedly fixed in the surface vessel (10) and the other end of which is fixedly fixed at the seabed (20). The tube bundle (28) extends centrally through a vertical through recess (12) in the surface craft (10) and takes up the swivel movements of the surface craft (10) through torsion.

NO970657A 1997-02-13 1997-02-13 Storage of a number of parallel pipes / hoses / cables ect. between a surface craft and a point on the seabed NO970657L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO970657A NO970657L (en) 1997-02-13 1997-02-13 Storage of a number of parallel pipes / hoses / cables ect. between a surface craft and a point on the seabed
AU61247/98A AU6124798A (en) 1997-02-13 1998-02-09 Support of a number of parallel pipelines/hoses/cables etc. between a surface vessel and a point on the seabed
PCT/NO1998/000045 WO1998036153A1 (en) 1997-02-13 1998-02-09 Support of a number of parallel pipelines/hoses/cables etc. between a surface vessel and a point on the seabed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO970657A NO970657L (en) 1997-02-13 1997-02-13 Storage of a number of parallel pipes / hoses / cables ect. between a surface craft and a point on the seabed

Publications (2)

Publication Number Publication Date
NO970657D0 NO970657D0 (en) 1997-02-13
NO970657L true NO970657L (en) 1998-08-14

Family

ID=19900376

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970657A NO970657L (en) 1997-02-13 1997-02-13 Storage of a number of parallel pipes / hoses / cables ect. between a surface craft and a point on the seabed

Country Status (3)

Country Link
AU (1) AU6124798A (en)
NO (1) NO970657L (en)
WO (1) WO1998036153A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7426897B2 (en) 2002-09-18 2008-09-23 Bluewater Energy Services Bv Mooring apparatus
GB2396593B (en) * 2002-12-24 2004-11-10 Bluewater Terminal Systems Nv Turret mooring apparatus for power plant
GB2421750B (en) * 2003-07-17 2007-05-30 Bhp Billiton Petroleum Pty Ltd Subsea tubing hanger assembly for an oil or gas well

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449638B (en) * 1985-09-16 1987-05-11 Goetaverken Arendal Ab Flexible riser pipe mounting underwater
GB8714985D0 (en) * 1987-06-26 1987-08-05 British Petroleum Co Plc Underwater oil production
GB8905364D0 (en) * 1989-03-09 1989-04-19 Britoil Plc Offshore oil production system

Also Published As

Publication number Publication date
WO1998036153A1 (en) 1998-08-20
NO970657D0 (en) 1997-02-13
AU6124798A (en) 1998-09-08

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