JPS5583683A - Method and device for anchoring platform fitted with tensile legs - Google Patents

Method and device for anchoring platform fitted with tensile legs

Info

Publication number
JPS5583683A
JPS5583683A JP15970979A JP15970979A JPS5583683A JP S5583683 A JPS5583683 A JP S5583683A JP 15970979 A JP15970979 A JP 15970979A JP 15970979 A JP15970979 A JP 15970979A JP S5583683 A JPS5583683 A JP S5583683A
Authority
JP
Japan
Prior art keywords
anchoring platform
platform fitted
legs
tensile
tensile legs
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15970979A
Other languages
English (en)
Inventor
Ee Boon Jiyunia Henrii
Emu Sarama Mamudou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of JPS5583683A publication Critical patent/JPS5583683A/ja
Pending legal-status Critical Current

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)
  • Earth Drilling (AREA)
  • Foundations (AREA)
JP15970979A 1978-12-08 1979-12-08 Method and device for anchoring platform fitted with tensile legs Pending JPS5583683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/967,653 US4226555A (en) 1978-12-08 1978-12-08 Mooring system for tension leg platform

Publications (1)

Publication Number Publication Date
JPS5583683A true JPS5583683A (en) 1980-06-24

Family

ID=25513116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15970979A Pending JPS5583683A (en) 1978-12-08 1979-12-08 Method and device for anchoring platform fitted with tensile legs

Country Status (7)

Country Link
US (1) US4226555A (ja)
JP (1) JPS5583683A (ja)
CA (1) CA1110458A (ja)
FR (1) FR2443375A1 (ja)
GB (3) GB2109325B (ja)
NL (1) NL7906160A (ja)
NO (1) NO792960L (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755282A (en) * 1980-08-22 1982-04-02 Continental Oil Co Method and apparatus for mooring floating structure
JPS5878882A (ja) * 1981-08-17 1983-05-12 コノコ・インコ−ポレ−テツド テンシヨンレグの緊張変化を補償する方法および装置

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351258A (en) * 1979-11-20 1982-09-28 The Offshore Company Method and apparatus for tension mooring a floating platform
GB2069082B (en) * 1980-02-11 1983-10-05 Brown John Constr Connector assembly
NO811350L (no) * 1980-04-24 1981-10-26 British Petroleum Co Offshore-konstruksjon.
US4468157A (en) * 1980-05-02 1984-08-28 Global Marine, Inc. Tension-leg off shore platform
IT1131573B (it) * 1980-07-15 1986-06-25 Tecnomare Spa Piattaforma galleggiante per alti fondali e procedimento per la sua installazione
US4344721A (en) * 1980-08-04 1982-08-17 Conoco Inc. Multiple anchors for a tension leg platform
EP0045653B1 (en) * 1980-08-04 1985-04-10 Conoco Phillips Company Mooring of floating structures
US4352599A (en) * 1980-08-04 1982-10-05 Conoco Inc. Permanent mooring of tension leg platforms
US4451177A (en) * 1982-02-08 1984-05-29 Conoco Inc. Guideline system for positioning subsea equipment
US4540314A (en) * 1982-03-25 1985-09-10 Fluor Subsea Services, Inc. Tension leg means and method of installing same for a marine platform
NL187304C (nl) * 1982-05-17 1991-08-16 Single Buoy Moorings Anker.
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
FR2548367B1 (fr) * 1983-06-28 1989-04-21 Chevron Res Appareil et procede pour detecter une fuite dans un tirant de plate-forme a cables tendus
US4521135A (en) * 1983-06-28 1985-06-04 Chevron Research Company Pressurized gas filled tendons
US4664554A (en) * 1983-06-28 1987-05-12 Chevron Research Company Pressurized liquid filled tendons
FR2554780B1 (fr) * 1983-11-14 1986-01-17 Inst Francais Du Petrole Procede pour la fabrication et le prepositionnement en vue de leur arrimage definitif, des lignes d'une plate-forme a lignes tendues
US4619557A (en) * 1984-05-02 1986-10-28 Conoco Inc. Corrosion protection for mooring and riser elements of a tension leg platform
US4589801A (en) * 1984-07-16 1986-05-20 Conoco Inc. Composite mooring element for deep water offshore structures
US4990030A (en) * 1984-12-21 1991-02-05 Conoco Inc. Hybrid composite mooring element for deep water offshore structures
GB2170248B (en) * 1985-01-28 1988-07-13 Brown & Root Improvements in and relating to semi-submersible vessels
US4626136A (en) * 1985-09-13 1986-12-02 Exxon Production Research Co. Pressure balanced buoyant tether for subsea use
IT1188547B (it) * 1986-02-05 1988-01-14 Tecnocompositi Spa Colonna flessibile in materiale composito
US4701076A (en) * 1986-08-01 1987-10-20 Amoco Corporation Terminator assembly for a floating structure
SE462906B (sv) * 1986-11-12 1990-09-17 Goetaverken Arendal Ab Anordning vid foerankring av en semisubmersibel plattform
US5197825A (en) * 1986-11-12 1993-03-30 Gotaverken Arendal Ab Tendon for anchoring a semisubmersible platform
US4733991A (en) * 1986-12-01 1988-03-29 Conoco Inc. Adjustable riser top joint and method of use
US4848970A (en) * 1987-10-06 1989-07-18 Conoco Inc. Mooring apparatus and method of installation for deep water tension leg platform
US5135327A (en) * 1991-05-02 1992-08-04 Conoco Inc. Sluice method to take TLP to heave-restrained mode
US5163513A (en) * 1991-06-28 1992-11-17 Bowen Tools, Inc. Circle threadform for marine riser top joint
BR9303646A (pt) 1993-08-31 1995-04-25 Petroleo Brasileiro Sa Sistema de fundação para plataformas de pernas atirantadas
US6036404A (en) * 1993-08-31 2000-03-14 Petroleo Brasileiro S.A.-Petrobras Foundation system for tension leg platforms
US6027286A (en) * 1997-06-19 2000-02-22 Imodco, Inc. Offshore spar production system and method for creating a controlled tilt of the caisson axis
FR2780442B1 (fr) * 1998-06-30 2000-07-28 Inst Francais Du Petrole Systeme de production polyphasique adapte pour les grandes profondeurs d'eau
US6682266B2 (en) * 2001-12-31 2004-01-27 Abb Anchor Contracting As Tension leg and method for transport, installation and removal of tension legs pipelines and slender bodies
US20070212170A1 (en) * 2006-03-10 2007-09-13 Seahorse Equipment Corp. Method and apparatus for reducing set-down of a tension leg platform
US9725137B2 (en) * 2011-05-13 2017-08-08 Seahorse Equipment Corp. Semisubmersible with five-sided columns
CN103231781B (zh) * 2013-04-22 2015-06-10 中船重工（武汉）船舶与海洋工程装备设计有限公司 一种张力腿平台
CN103600813B (zh) * 2013-11-08 2016-01-13 上海利策科技股份有限公司 卡套式张力筋腱主体连接器及安装设备
KR101661441B1 (ko) 2016-03-31 2016-09-29 박광명 다목적 확장형 인장각식 해양 구조물
CN107541732B (zh) * 2017-10-13 2019-07-12 大连科迈尔防腐科技有限公司 一种海上拉伸阳极系统及其安装方法
CN113513005B (zh) * 2021-04-22 2022-08-26 杜同 海上浮岛
WO2023141257A1 (en) * 2022-01-21 2023-07-27 Entrion Wind, Inc. Mooring systems for fixed marine structures

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906100A (en) * 1955-05-16 1959-09-29 De Long Corp Method of operating portable marine structure
US2931184A (en) * 1958-06-26 1960-04-05 Jersey Prod Res Co Releasable locking mechanism
US3330338A (en) * 1963-12-31 1967-07-11 Shell Oil Co Anchor and method of installing
US3361200A (en) * 1965-03-01 1968-01-02 Lawrence S. Chambers Equipment and method for servicing submarine oil wells
US3355899A (en) * 1966-05-31 1967-12-05 Exxon Production Research Co Offshore operations
US3618661A (en) * 1969-08-15 1971-11-09 Shell Oil Co Apparatus and method for drilling and producing multiple underwater wells
US3648638A (en) * 1970-03-09 1972-03-14 Amoco Prod Co Vertically moored platforms
US3753471A (en) * 1971-04-12 1973-08-21 Baker Oil Tools Inc Disconnectible torque and drilling weight transmission apparatus for drill bits
NO145686L (ja) * 1974-06-03
US3976021A (en) * 1975-09-08 1976-08-24 Standard Oil Company (Indiana) Installation of vertically moored platform
US4062313A (en) * 1975-09-25 1977-12-13 Standard Oil Company (Indiana) Installation of vertically moored platforms
US4070869A (en) * 1977-02-14 1978-01-31 Kenneth Anthony Williams Method of grouting offshore structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755282A (en) * 1980-08-22 1982-04-02 Continental Oil Co Method and apparatus for mooring floating structure
JPS5878882A (ja) * 1981-08-17 1983-05-12 コノコ・インコ−ポレ−テツド テンシヨンレグの緊張変化を補償する方法および装置

Also Published As

Publication number Publication date
NO792960L (no) 1980-06-10
GB2106466A (en) 1983-04-13
US4226555A (en) 1980-10-07
NL7906160A (nl) 1980-06-10
GB2109325B (en) 1983-11-02
FR2443375A1 (fr) 1980-07-04
GB2035935A (en) 1980-06-25
FR2443375B1 (ja) 1984-04-13
GB2106466B (en) 1983-08-17
CA1110458A (en) 1981-10-13
GB2109325A (en) 1983-06-02
GB2035935B (en) 1983-05-18

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