BR9707451A - Mecanismo de travamento de corrente de batente para cabos de tração de plataforma de perna de tensão - Google Patents

Mecanismo de travamento de corrente de batente para cabos de tração de plataforma de perna de tensão

Info

Publication number
BR9707451A
BR9707451A BRPI9707451-9A BR9707451A BR9707451A BR 9707451 A BR9707451 A BR 9707451A BR 9707451 A BR9707451 A BR 9707451A BR 9707451 A BR9707451 A BR 9707451A
Authority
BR
Brazil
Prior art keywords
locking mechanism
tension leg
leg platform
pull cables
chain locking
Prior art date
Application number
BRPI9707451-9A
Other languages
English (en)
Inventor
Knut Boerseth
Original Assignee
Petroleum Geo Services As
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 Petroleum Geo Services As filed Critical Petroleum Geo Services As
Publication of BR9707451A publication Critical patent/BR9707451A/pt

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
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • 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
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • B63B21/27—Anchors securing to bed by suction
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0053—Production methods using suction or vacuum techniques

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Tents Or Canopies (AREA)
  • Earth Drilling (AREA)
  • Revetment (AREA)
BRPI9707451-9A 1996-02-16 1997-02-14 Mecanismo de travamento de corrente de batente para cabos de tração de plataforma de perna de tensão BR9707451A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60129296A 1996-02-16 1996-02-16
PCT/NO1997/000045 WO1997029942A1 (en) 1996-02-16 1997-02-14 Stopper chain locking mechanism for tension-leg platform tendons

Publications (1)

Publication Number Publication Date
BR9707451A true BR9707451A (pt) 1999-07-20

Family

ID=24406958

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9707451-9A BR9707451A (pt) 1996-02-16 1997-02-14 Mecanismo de travamento de corrente de batente para cabos de tração de plataforma de perna de tensão

Country Status (6)

Country Link
US (1) US6007275A (pt)
AU (1) AU1814997A (pt)
BR (1) BR9707451A (pt)
GB (1) GB2324780A (pt)
OA (1) OA10832A (pt)
WO (1) WO1997029942A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO971478D0 (no) * 1997-04-02 1997-04-02 Norwegian Anchoring Technology Metode for etablering samt til- og frakopling av posisjonerte punktfester ned i varierende havbunnsformasjoner, samt utstyr for sådan
EP0945338A1 (en) * 1998-03-25 1999-09-29 OEDC (Offshore Energy Development Corporation) SPAR construction method
WO2004079146A2 (en) * 2003-02-28 2004-09-16 Modec International, L.L.C. Method of installation of a tension leg platform
US20080014024A1 (en) * 2003-06-25 2008-01-17 Lokken Roald T Method for fabricating a reduced-heave floating structure
US7373837B2 (en) * 2004-03-16 2008-05-20 The Boeing Company Tension measurement system and method
US7914234B2 (en) * 2008-05-21 2011-03-29 Seahorse Equipment Corporation Method and apparatus for restraining a tendon top connector in reverse loading conditions
GB201015218D0 (en) * 2010-09-13 2010-10-27 Aubin Ltd Method
EP2703331B1 (en) * 2012-09-03 2014-12-24 Soletanche Freyssinet Traction system using a multi-tendon cable with a deflection angle
GB2506938B (en) 2012-10-15 2015-08-05 Subsea 7 Ltd Improvements relating to buoyancy-supported risers
US9885587B2 (en) 2014-06-18 2018-02-06 Pgs Geophysical As Heading sensor for deflector angle of attack estimation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540396A (en) * 1968-06-07 1970-11-17 Deep Oil Technology Inc Offshore well apparatus and system
US3934531A (en) * 1974-07-18 1976-01-27 Allen Rudolph A Ocean going cargo transport system
US4059065A (en) * 1977-02-07 1977-11-22 Mobil Oil Corporation Semisubmersible loading mooring and storage facility
US4155673A (en) * 1977-05-26 1979-05-22 Mitsui Engineering & Shipbuilding Co. Ltd. Floating structure
US4372240A (en) * 1980-07-23 1983-02-08 Michael Farid Y Surface ship having improved speed and maneuverability
GB2087330B (en) * 1980-11-06 1984-05-16 Vickers Ltd Marine anchor tethering device
US4604001A (en) * 1984-03-08 1986-08-05 Global Marine Inc. Jackdown tension leg platform
US4906139A (en) * 1988-10-27 1990-03-06 Amoco Corporation Offshore well test platform system
US4936710A (en) * 1989-05-23 1990-06-26 Odeco, Inc. Mooring line tensioning and damping system
NO176395C (no) * 1992-07-09 1995-03-29 Kvaerner Eng Neddykket, svivelopplagret föringstrinseinnretning
US5551802A (en) * 1993-02-08 1996-09-03 Sea Engineering Associates, Inc. Tension leg platform and method of installation therefor
US5421676A (en) * 1993-02-08 1995-06-06 Sea Engineering Associates, Inc. Tension leg platform and method of instalation therefor

Also Published As

Publication number Publication date
GB9817670D0 (en) 1998-10-07
OA10832A (en) 2001-10-12
GB2324780A8 (en) 2000-03-17
AU1814997A (en) 1997-09-02
GB2324780A (en) 1998-11-04
WO1997029942A1 (en) 1997-08-21
US6007275A (en) 1999-12-28

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B17A Notification of administrative nullity (patentee has 60 days time to reply to this notification)

Free format text: PETROLEO BRASILEIRO S.A. - PETROBRAS. - PETICAO N 043059 DE 20040729.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 1726 03/02/2004, QUANTO AO QUADRO REIVINDICATORIO

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A, 11A E 12A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1996 DE 07/04/2009 E A 13A ANUIDADE.