MY158414A - A shallow water system - Google Patents

A shallow water system

Info

Publication number
MY158414A
MY158414A MYPI2012002694A MYPI2012002694A MY158414A MY 158414 A MY158414 A MY 158414A MY PI2012002694 A MYPI2012002694 A MY PI2012002694A MY PI2012002694 A MYPI2012002694 A MY PI2012002694A MY 158414 A MY158414 A MY 158414A
Authority
MY
Malaysia
Prior art keywords
weathervaning
shallow water
water system
vessel
bow
Prior art date
Application number
MYPI2012002694A
Inventor
Christensen Claus Dencker
Original Assignee
Nat Oilwell Varco Denmark Is
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 Nat Oilwell Varco Denmark Is filed Critical Nat Oilwell Varco Denmark Is
Publication of MY158414A publication Critical patent/MY158414A/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
    • 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
    • B63B21/507—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Special Wing (AREA)
  • Earth Drilling (AREA)

Abstract

THE INVENTION RELATES TO A SHALLOW WATER SYSTEM COMPRISING A FLOATING WEATHERVANING VESSEL (3) WITH A TOPSIDE HANG-OFF STRUCTURE, A SUBSEA STRUCTURE (1) AND AT LEAST ONE FLEXIBLE TRANSPORTING UNIT (2) EXTENDING FROM THE TOPSIDE HANG-OFF STRUCTURE TO THE SUBSEA STRUCTURE (1). THE WEATHERVANING VESSEL (3) HAS A BOW WITH A LOWERMOST BOW MIDPOINT. THE WEATHERVANING VESSEL (3) IS MOORED SUCH THAT AT STILL WATER IT CAN WEATHERVANE AROUND A WEATHERVANING VERTICAL CENTRE LINE (9-10), SUCH THAT THE POSITION OF THE LOWERMOST BOW MIDPOINT FOLLOWS AN ANNULAR LOWERMOST BOW LINE WHICH DEFINES A VERTICAL TUBE SHAPED BORDER TO A LOWERMOST BOW MIDPOINT EXCLUSION ZONE (LE-ZONE). THE SUBSEA STRUCTURE (1) IS ARRANGED IN SAID LE-ZONE. THE WEATHERVANING VERTICAL CENTRE LINE (9-10) IS PREFERABLY THE NOMINAL WEATHERVANING VERTICAL CENTRE LINE (9-10). THE WEATHERVANING VESSEL (3) IS GENERALLY A LINE MOORED WEATHERVANING VESSEL (3). THE SHALLOW WATER SYSTEM OF THE INVENTION PROVIDES A SIMPLE SYSTEM FOR DESIGN WITH A HIGH SAFETY AGAINST DAMAGING OF FLEXIBLE TRANSPORTING UNIT (2). THE SHALLOW WATER SYSTEM IS IN PARTICULAR BENEFICIAL FOR USE AT VERY SHALLOW WATER.
MYPI2012002694A 2009-12-16 2010-11-26 A shallow water system MY158414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200901333 2009-12-16

Publications (1)

Publication Number Publication Date
MY158414A true MY158414A (en) 2016-10-14

Family

ID=44166761

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012002694A MY158414A (en) 2009-12-16 2010-11-26 A shallow water system

Country Status (7)

Country Link
EP (1) EP2512911B1 (en)
CN (1) CN102762444B (en)
AU (1) AU2010333428B2 (en)
BR (1) BR112012014650B1 (en)
IN (1) IN2012DN05149A (en)
MY (1) MY158414A (en)
WO (1) WO2011072687A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2704945B1 (en) 2011-05-06 2017-10-25 National Oilwell Varco Denmark I/S An offshore system
CN105857525A (en) * 2016-06-14 2016-08-17 天津市海王星海上工程技术股份有限公司 Tower mooring device with hinged stand columns
CN112810767B (en) * 2021-02-08 2022-05-10 广东工业大学 Offshore deep-water power mooring floating traction crude oil pipeline conveying method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299260A (en) * 1979-06-18 1981-11-10 Amtel, Inc. Hydrocarbon production terminal
FR2592456B1 (en) * 1985-12-30 1988-08-26 Inst Francais Du Petrole DEVICE FOR AVOIDING TORSION OF A FLEXIBLE LINE
EP0251488B1 (en) * 1986-06-05 1991-11-06 Bechtel Limited Flexible riser system and method for installing the same
GB9617209D0 (en) * 1996-08-16 1996-09-25 Mcdermott Sa J Ray Vessel turret systems
WO2005009842A1 (en) * 2002-01-30 2005-02-03 Single Buoy Moorings, Inc. Shallow water riser support
US6997643B2 (en) * 2003-10-30 2006-02-14 Sbm-Imodco Inc. LNG tanker offloading in shallow water
KR20080080194A (en) * 2005-12-22 2008-09-02 블루워터 에너지 서비시스 비.브이. Mooring system
CN201140778Y (en) * 2007-12-04 2008-10-29 中国海洋石油总公司 Flexible connection mooring apparatus for oil transportation on the sea

Also Published As

Publication number Publication date
AU2010333428B2 (en) 2014-04-24
EP2512911B1 (en) 2019-07-10
AU2010333428A1 (en) 2012-07-05
BR112012014650A2 (en) 2016-04-05
CN102762444A (en) 2012-10-31
IN2012DN05149A (en) 2015-10-23
EP2512911A1 (en) 2012-10-24
WO2011072687A1 (en) 2011-06-23
BR112012014650B1 (en) 2020-12-15
EP2512911A4 (en) 2017-08-30
CN102762444B (en) 2015-03-11

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