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 ADVANCE

Info

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
Application number
NO92923026A
Other languages
Norwegian (no)
Other versions
NO923026D0 (en
Inventor
Jose Luiz Assumpcao
Adolfo Tysuyoshi Komura
Gilberto Bezerra Fraga D Silva
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of NO923026D0 publication Critical patent/NO923026D0/en
Publication of NO923026L publication Critical patent/NO923026L/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

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).

NO92923026A 1991-08-02 1992-07-31 SYSTEM FOR INCHANGE OF A HALF DOWN DOWN PLATFORM AND PROCEDURE FOR PREPARING THE SYSTEM IN ADVANCE NO923026L (en)

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)

* Cited by examiner, † Cited by third party
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.
EP2729353B1 (en) * 2011-07-06 2018-08-15 Single Buoy Moorings Inc. Anchor line tensioning method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
BR9103336A (en) 1993-03-09
GB2258852A (en) 1993-02-24
NO923026D0 (en) 1992-07-31
GB9216478D0 (en) 1992-09-16

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