MY165258A - A hang-off system and a hang-off structure - Google Patents
A hang-off system and a hang-off structureInfo
- Publication number
- MY165258A MY165258A MYPI2012002771A MYPI2012002771A MY165258A MY 165258 A MY165258 A MY 165258A MY PI2012002771 A MYPI2012002771 A MY PI2012002771A MY PI2012002771 A MYPI2012002771 A MY PI2012002771A MY 165258 A MY165258 A MY 165258A
- Authority
- MY
- Malaysia
- Prior art keywords
- hang
- transporting unit
- flexible transporting
- bearing
- connection point
- Prior art date
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
- B63B21/507—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
THE INVENTION RELATES TO A HANG-OFF SYSTEM FOR A OFFSHORE STRUCTURE, E.G. FOR TRANSPORTING HYDROCARBONS FROM A WELL AT SEABED (1) TO A VESSEL (3) AT SEA SURFACE. THE HANG-OFF SYSTEM COMPRISES A FLOATING, MOORED WEATHERVANING VESSEL (3) WITH A TURRET (11) WIT A HANG-OFF STRUCTURE (8). THE HANG-OFF SYSTEM (8) FURTHER COMPRISES AT LEAST ONE FLEXIBLE TRANSPORTING UNIT (2) HANGING FROM THE HANG-OFF STRUCTURE (8). THE TURRET (11) COMPRISES A BEARING AND SWIVEL SYSTEM (5,9) CONNECTED TO OR INTEGRATED WITH THE HANG-OFF STRUCTURE (11). THE BEARING AND SWIVEL SYSTEM (5,9) COMPRISES A CENTRE AXIS (4), THE FLEXIBLE TRANSPORTING UNIT (2) HANG-OFF FROM A HANG-OFF CONNECTING POINT (7) TO A SUBSEA CONNECTION POINT (1) IN A STRUCTURAL RELATION SUCH THAT A VECTOR EXTENDING FROM THE SUBSEA CONNECTING POINT (1) TO THE HANG-OFF CONNECTION POINT (7) HAS A VERTICAL AND A HORIZONTAL COMPONENT, AND THE HORIZONTAL COMPONENT IS PERPENDICULAR TO A HANG-OFF VERTICAL PLANE EXTENDING THROUGH THE CENTRE AXIS OF THE BEARING AND SWIVEL SYSTEM. THE HANG-OFF VERTICAL PLANE SEPARATES THE HANG-OFF STRUCTURE (8) IN A FLEXIBLE TRANSPORTING UNIT (2) HEADING PART AND AN OPPOSITE PART. THE FLEXIBLE TRANSPORTING UNIT (2) HEADING PART IS HORIZONTALLY CLOSER TO THE SUBSEA CONNECTION POINT (1) THAN THE OPPOSITE PART. THE HANG-OFF CONNECTING POINT (7) IS ARRANGED IN THE OPPOSITE PART OF THE HANG-OFF STRUCTURE (8). THE HANG-OFF SYSTEM OF THE INVENTION RESULTS IN A REDUCED RISK OF SUBJECTING THE FLEXIBLE TRANSPORTING UNIT (S) (2) TO HIGH WEAR, TO BENDING WITH DAMAGING CURVATURE AND/OR TO OVER STRETCHING OF THE FLEXIBLE TRANSPORTING UNIT (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200901376 | 2009-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY165258A true MY165258A (en) | 2018-03-15 |
Family
ID=44194971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2012002771A MY165258A (en) | 2009-12-23 | 2010-11-26 | A hang-off system and a hang-off structure |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2516249B1 (en) |
CN (1) | CN102811902B (en) |
AU (1) | AU2010335657B2 (en) |
BR (1) | BR112012015463B1 (en) |
IN (1) | IN2012DN05240A (en) |
MY (1) | MY165258A (en) |
WO (1) | WO2011076210A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO2704945T3 (en) | 2011-05-06 | 2018-03-24 | ||
CN102963501A (en) * | 2012-11-15 | 2013-03-13 | 大连船舶重工船业有限公司 | Single point mooring system device |
WO2016193169A1 (en) * | 2015-05-29 | 2016-12-08 | Ulstein Design & Solutions As | Stern extention for a vessel |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299260A (en) * | 1979-06-18 | 1981-11-10 | Amtel, Inc. | Hydrocarbon production terminal |
DE3430628C2 (en) * | 1984-08-20 | 1986-08-07 | Blohm + Voss Ag, 2000 Hamburg | Valve station for connecting several boreholes for oil and / or natural gas production on the seabed |
US5893334A (en) | 1993-12-03 | 1999-04-13 | Fmc Corporation | Method and apparatus for mooring floating storage vessels |
US5480264A (en) * | 1994-09-07 | 1996-01-02 | Imodco, Inc. | Offshore pipeline system |
US5517937A (en) * | 1995-03-03 | 1996-05-21 | Imodco, Inc. | Offshore turret system |
GB9617209D0 (en) * | 1996-08-16 | 1996-09-25 | Mcdermott Sa J Ray | Vessel turret systems |
NO312821B1 (en) | 1999-09-15 | 2002-07-08 | Kvaerner Oil & Gas As | Procedure for exploiting natural resources below the seabed and facilities for drilling a well in the seabed |
US6126501A (en) * | 1999-09-15 | 2000-10-03 | Nortrans Offshore(S) Pte Ltd | Mooring system for tanker vessels |
NO312358B1 (en) * | 2000-07-20 | 2002-04-29 | Navion Asa | Offshore loading or production system for a dynamically positioned ship |
WO2005009842A1 (en) * | 2002-01-30 | 2005-02-03 | Single Buoy Moorings, Inc. | Shallow water riser support |
GB0421795D0 (en) * | 2004-10-01 | 2004-11-03 | Baross John S | Full weathervaning bow mooring and riser inboarding assembly |
-
2010
- 2010-11-26 WO PCT/DK2010/050324 patent/WO2011076210A1/en active Application Filing
- 2010-11-26 BR BR112012015463-0A patent/BR112012015463B1/en not_active IP Right Cessation
- 2010-11-26 EP EP10838714.3A patent/EP2516249B1/en active Active
- 2010-11-26 MY MYPI2012002771A patent/MY165258A/en unknown
- 2010-11-26 CN CN201080059245.1A patent/CN102811902B/en not_active Expired - Fee Related
- 2010-11-26 AU AU2010335657A patent/AU2010335657B2/en not_active Ceased
-
2012
- 2012-06-13 IN IN5240DEN2012 patent/IN2012DN05240A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN2012DN05240A (en) | 2015-10-23 |
BR112012015463A2 (en) | 2016-04-12 |
CN102811902A (en) | 2012-12-05 |
BR112012015463B1 (en) | 2020-08-25 |
WO2011076210A1 (en) | 2011-06-30 |
AU2010335657A1 (en) | 2012-07-05 |
EP2516249B1 (en) | 2019-01-02 |
EP2516249A4 (en) | 2017-11-08 |
AU2010335657B2 (en) | 2014-08-07 |
CN102811902B (en) | 2016-05-25 |
EP2516249A1 (en) | 2012-10-31 |
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