NO923026L - SYSTEM FOR INCHANGE OF A HALF DOWN DOWN PLATFORM AND PROCEDURE FOR PREPARING THE SYSTEM IN ADVANCE - Google Patents
SYSTEM FOR INCHANGE OF A HALF DOWN DOWN PLATFORM AND PROCEDURE FOR PREPARING THE SYSTEM IN ADVANCEInfo
- Publication number
- NO923026L NO923026L NO92923026A NO923026A NO923026L NO 923026 L NO923026 L NO 923026L NO 92923026 A NO92923026 A NO 92923026A NO 923026 A NO923026 A NO 923026A NO 923026 L NO923026 L NO 923026L
- Authority
- NO
- Norway
- Prior art keywords
- platform
- anchor
- inchange
- preparing
- advance
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Et forankringssystem for en halvt nedsenket plattform (5) som innbefatter minst et anker (1), en fortøynings- line (3) som ved en ende er forbundet med ankeret og ved den annen ende med en forankringskabel (11) som strekker seg opp til overflaten og er forbundet med den halvt nedsenkede plattform (5). Forankringskabelen har ved sin forlengelse nær midtpunktet en tredelt forbindelsesanordning (7) som blir lagret i anker- vinsjen på plattformen og en forhåndsutlagt for- ankringskabel (11) som er en del av den seksjon som blir forhåndsutlagt på stedet før plattformens (5) ankomst og en flytende anordning (13) ligger på vannflaten og er forbundet med den tredelte for- bindelsesanordning (7) ved hjelp av en bøyeline (15).An anchoring system for a semi-submerged platform (5) comprising at least one anchor (1), a mooring line (3) connected at one end to the anchor and at the other end with an anchor cable (11) extending up to surface and is connected to the semi-submerged platform (5). At its extension near the center, the anchor cable has a three-piece connecting device (7) which is stored in the anchor winch on the platform and a pre-laid anchor cable (11) which is part of the section that is pre-laid on site before the arrival of the platform (5) and a floating device (13) lies on the water surface and is connected to the three-piece connecting device (7) by means of a bending line (15).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR919103336A BR9103336A (en) | 1991-08-02 | 1991-08-02 | ANCHORAGE SYSTEM FOR A SEMI-SUBMERSIBLE PLATFORM AND PRE-LAUNCH PROCESS OF THE REFERRED SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
NO923026D0 NO923026D0 (en) | 1992-07-31 |
NO923026L true NO923026L (en) | 1993-02-03 |
Family
ID=4052498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO92923026A NO923026L (en) | 1991-08-02 | 1992-07-31 | SYSTEM FOR INCHANGE OF A HALF DOWN DOWN PLATFORM AND PROCEDURE FOR PREPARING THE SYSTEM IN ADVANCE |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR9103336A (en) |
GB (1) | GB2258852A (en) |
NO (1) | NO923026L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4399400A (en) * | 1999-04-09 | 2000-11-14 | Single Buoy Moorings Inc. | Anchor line pretensioning method |
AU2001291717B2 (en) * | 2000-08-01 | 2004-08-19 | Single Buoy Moorings Inc. | Method and structure for connecting a floating structure with rope anchor lines to the seabed |
EP1283158A1 (en) | 2001-08-06 | 2003-02-12 | Single Buoy Moorings Inc. | Anchor line installation method and connector for use in said method |
BR0204708B1 (en) * | 2002-11-19 | 2011-06-14 | fast anchoring equipment and method of operation. | |
US6932542B2 (en) * | 2003-07-14 | 2005-08-23 | Deepwater Marine Technology L.L.C. | Tension leg platform having a lateral mooring system and methods for using and installing same |
BRPI0800140A2 (en) * | 2008-02-01 | 2009-10-20 | Zytech Industrial Ltda | process for lowering equipment to the bottom of the sea |
IT1397939B1 (en) * | 2009-12-23 | 2013-02-04 | Cellsole Srl | SYSTEM FOR ANCHORING FLOATING STRUCTURES. |
CN103781698B (en) * | 2011-07-06 | 2016-08-31 | 单浮筒系泊公司 | Anchor cable tensioning method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067282A (en) * | 1976-10-04 | 1978-01-10 | Guinn David C | Releasable and retrievable mooring system |
US4509448A (en) * | 1983-10-13 | 1985-04-09 | Sonat Offshore Drilling Inc. | Quick disconnect/connect mooring method and apparatus for a turret moored drillship |
-
1991
- 1991-08-02 BR BR919103336A patent/BR9103336A/en not_active IP Right Cessation
-
1992
- 1992-07-31 NO NO92923026A patent/NO923026L/en unknown
- 1992-08-03 GB GB9216478A patent/GB2258852A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2258852A (en) | 1993-02-24 |
NO923026D0 (en) | 1992-07-31 |
BR9103336A (en) | 1993-03-09 |
GB9216478D0 (en) | 1992-09-16 |
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