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BR8706081A - Processo e tendao para ancorar uma plataforma semisubmersivel - Google Patents

Processo e tendao para ancorar uma plataforma semisubmersivel

Info

Publication number
BR8706081A
BR8706081A BR8706081A BR8706081A BR8706081A BR 8706081 A BR8706081 A BR 8706081A BR 8706081 A BR8706081 A BR 8706081A BR 8706081 A BR8706081 A BR 8706081A BR 8706081 A BR8706081 A BR 8706081A
Authority
BR
Brazil
Prior art keywords
tention
anchor
semisubmersible platform
semisubmersible
platform
Prior art date
Application number
BR8706081A
Other languages
English (en)
Inventor
Jens Rasmussen
Original Assignee
Goetaverken Arendal Ab
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 Goetaverken Arendal Ab filed Critical Goetaverken Arendal Ab
Publication of BR8706081A publication Critical patent/BR8706081A/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
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B2021/505—Methods for installation or mooring of floating offshore platforms on site

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Foundations (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
BR8706081A 1986-11-12 1987-11-11 Processo e tendao para ancorar uma plataforma semisubmersivel BR8706081A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604835A SE462906B (sv) 1986-11-12 1986-11-12 Anordning vid foerankring av en semisubmersibel plattform

Publications (1)

Publication Number Publication Date
BR8706081A true BR8706081A (pt) 1988-06-21

Family

ID=20366264

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706081A BR8706081A (pt) 1986-11-12 1987-11-11 Processo e tendao para ancorar uma plataforma semisubmersivel

Country Status (5)

Country Link
US (1) US4818147A (pt)
BR (1) BR8706081A (pt)
GB (1) GB2198171B (pt)
NO (1) NO171894C (pt)
SE (1) SE462906B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462086B (sv) * 1988-09-29 1990-05-07 Goetaverken Arendal Ab Foerankringssystem foer en havsbaserad arbetsplattform
US5163513A (en) * 1991-06-28 1992-11-17 Bowen Tools, Inc. Circle threadform for marine riser top joint
US6036404A (en) 1993-08-31 2000-03-14 Petroleo Brasileiro S.A.-Petrobras Foundation system for tension leg platforms
BR9303646A (pt) 1993-08-31 1995-04-25 Petroleo Brasileiro Sa Sistema de fundação para plataformas de pernas atirantadas
US6045296A (en) * 1996-07-09 2000-04-04 Abb Vetco Gray Inc. Tension ring for riser
FR2754011B1 (fr) * 1996-09-30 1999-03-05 Inst Francais Du Petrole Riser de production equipe d'un raidisseur approprie et d'un flotteur individuel
FR2797464B1 (fr) * 1999-08-09 2001-11-09 Bouygues Offshore Dispositif et procede de maintien et de guidage d'un riser, et procede de transfert d'un riser sur un support flottant
EP1303699A1 (en) * 2000-07-27 2003-04-23 Christoffer Hannevig Floating structure for mounting a wind turbine offshore
FR2837535A1 (fr) * 2002-03-22 2003-09-26 Doris Engineering Installation de production d'electricite en mer
US7150324B2 (en) * 2002-10-04 2006-12-19 Halliburton Energy Services, Inc. Method and apparatus for riserless drilling
US9010436B2 (en) * 2012-12-13 2015-04-21 Vetco Gray Inc. Tensioner latch with sliding segmented base
CN103419904B (zh) * 2013-08-19 2016-05-04 上海利策海洋工程技术有限公司 浮子式张力筋腱及安装方式
CN114954808B (zh) * 2022-05-24 2024-03-22 海检检测有限公司 带有拖缆自束紧捆绑机构的拖缆式海洋海底勘探平台

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226555A (en) * 1978-12-08 1980-10-07 Conoco, Inc. Mooring system for tension leg platform
US4351258A (en) * 1979-11-20 1982-09-28 The Offshore Company Method and apparatus for tension mooring a floating platform
GB2068321A (en) * 1980-01-26 1981-08-12 Vickers Ltd Method of forming a vertical stressed mooring tether in a floating oil platform
US4320993A (en) * 1980-07-28 1982-03-23 Conoco Inc. Tension leg platform mooring tether connector
US4391554A (en) * 1980-08-22 1983-07-05 Vetco Offshore, Inc. Mooring system bearing for a tensioned leg platform
US4516882A (en) * 1982-06-11 1985-05-14 Fluor Subsea Services, Inc. Method and apparatus for conversion of semi-submersible platform to tension leg platform for conducting offshore well operations
US4990030A (en) * 1984-12-21 1991-02-05 Conoco Inc. Hybrid composite mooring element for deep water offshore structures
CA1255110A (en) * 1985-01-07 1989-06-06 Orwin G. Maxson Dual wall steel and fiber composite mooring element for deep water offshore structures

Also Published As

Publication number Publication date
GB2198171A (en) 1988-06-08
NO171894C (no) 1993-05-19
NO171894B (no) 1993-02-08
SE8604835L (sv) 1988-05-13
SE462906B (sv) 1990-09-17
GB8726265D0 (en) 1987-12-16
NO874446L (no) 1988-05-13
NO874446D0 (no) 1987-10-26
GB2198171B (en) 1991-04-03
US4818147A (en) 1989-04-04
SE8604835D0 (sv) 1986-11-12

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/11/2002

B15K Others concerning applications: alteration of classification

Ipc: B63B 21/50 (2006.01)