JPS5758591A - Underwater anchor assembly and its manufacture - Google Patents

Underwater anchor assembly and its manufacture

Info

Publication number
JPS5758591A
JPS5758591A JP56121780A JP12178081A JPS5758591A JP S5758591 A JPS5758591 A JP S5758591A JP 56121780 A JP56121780 A JP 56121780A JP 12178081 A JP12178081 A JP 12178081A JP S5758591 A JPS5758591 A JP S5758591A
Authority
JP
Japan
Prior art keywords
manufacture
anchor assembly
underwater anchor
underwater
assembly
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
JP56121780A
Other languages
English (en)
Inventor
Jien Goorudosumisu Rirei
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
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of JPS5758591A publication Critical patent/JPS5758591A/ja
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E21B41/0014Underwater well locating or reentry systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/10Guide posts, e.g. releasable; Attaching guide lines to underwater guide bases

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)
  • Road Signs Or Road Markings (AREA)
  • Joining Of Building Structures In Genera (AREA)
JP56121780A 1980-08-04 1981-08-03 Underwater anchor assembly and its manufacture Pending JPS5758591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/175,103 US4344721A (en) 1980-08-04 1980-08-04 Multiple anchors for a tension leg platform

Publications (1)

Publication Number Publication Date
JPS5758591A true JPS5758591A (en) 1982-04-08

Family

ID=22638906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56121780A Pending JPS5758591A (en) 1980-08-04 1981-08-03 Underwater anchor assembly and its manufacture

Country Status (6)

Country Link
US (1) US4344721A (ja)
EP (1) EP0046044B1 (ja)
JP (1) JPS5758591A (ja)
CA (1) CA1146814A (ja)
DE (1) DE3170280D1 (ja)
NO (1) NO162220C (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115858B (en) * 1982-02-24 1985-08-07 Cameron Iron Works Inc Adjustable conductor guide assembly for sub-sea wells and methods and tools for adjustment thereof
SE445473B (sv) * 1984-11-09 1986-06-23 Offshore Ab J & W Grundleggningselement foretredesvis avsett for undervattensbruk och anvendning av detta
US4669918A (en) * 1986-02-04 1987-06-02 Riles William G Offshore platform construction including preinstallation of pilings
US4723875A (en) * 1987-02-13 1988-02-09 Sutton John R Deep water support assembly for a jack-up type platform
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
GB2285274B (en) * 1993-11-30 1997-01-15 Fmc Corp Subsea systems
AU685637B2 (en) 1994-05-02 1998-01-22 Shell Internationale Research Maatschappij B.V. A method for templateless foundation installation of a TLP
US6363776B1 (en) * 1999-11-12 2002-04-02 Gary L. Reinert, Sr. Pile testing reaction anchor apparatus and method
CN102295059B (zh) * 2011-07-08 2013-07-03 中国石油天然气集团公司 海洋深水浮式钻井用可回收导向基座
BR112018067516A2 (pt) * 2016-03-02 2019-01-02 Shell Int Research âncoras modulares

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050140A (en) * 1960-07-18 1962-08-21 Shell Oil Co Method and apparatus for installing guide lines at underwater wellheads
US3458853A (en) * 1967-08-08 1969-07-29 Eg & G Inc Underwater guidance method and apparatus
US3572044A (en) * 1969-03-24 1971-03-23 Texaco Inc Multiunit offshore platform
US3611734A (en) * 1970-02-17 1971-10-12 Texaco Inc Foundation anchor for floating marine platform
US3648638A (en) * 1970-03-09 1972-03-14 Amoco Prod Co Vertically moored platforms
US3654886A (en) * 1970-06-24 1972-04-11 Amoco Prod Co Tethered platform flotation
US3672177A (en) * 1970-06-24 1972-06-27 Mobil Oil Corp Subsea foundation unit and method of installation
US3676021A (en) * 1970-10-09 1972-07-11 Whirlpool Co Radial unloader valve for thru-slot rotary compressor
GB1343897A (ja) * 1971-03-10 1974-01-16
FR2242290B1 (ja) * 1973-09-03 1977-02-25 Subsea Equipment Ass Ltd
US3919957A (en) * 1974-04-15 1975-11-18 Offshore Co Floating structure and method of recovering anchors therefor
US4039025A (en) * 1974-10-09 1977-08-02 Exxon Production Research Company Apparatus for anchoring an offshore structure
US3982492A (en) * 1975-04-25 1976-09-28 The Offshore Company Floating structure
US3996755A (en) * 1975-07-10 1976-12-14 Texaco Exploration Canada Ltd. Tension leg structure with riser stabilization
US3986471A (en) * 1975-07-28 1976-10-19 Haselton Frederick R Semi-submersible vessels
US3955521A (en) * 1975-08-11 1976-05-11 Texaco Inc. Tension leg platform with quick release mechanism
US4031544A (en) * 1975-08-11 1977-06-21 Edo Western Corporation Sonar/television system for use in underwater exploration
GB1563289A (en) * 1975-08-14 1980-03-26 Yarrow & Co Ltd Marine structures
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
NL168179C (nl) * 1976-06-29 1982-03-16 Hollandsche Betongroep Nv Verankeringsconstructie op een zeebodem met grote diepte.
US4127005A (en) * 1976-09-03 1978-11-28 Standard Oil Company (Indiana) Riser/jacket vertical bearing assembly for vertically moored platform
GB1592411A (en) * 1977-02-26 1981-07-08 Fmc Corp Guidelineless subsea wellhead entry or re-entry system
US4181453A (en) * 1977-08-24 1980-01-01 Sea Tank Co. Apparatus for positioning an off-shore weight structure on a previously positioned sea bed unit
US4126008A (en) * 1977-09-02 1978-11-21 Standard Oil Company (Indiana) Sea-floor template
US4174011A (en) * 1977-09-12 1979-11-13 Standard Oil Company (Indiana) Subsea drilling template with carousel guidance system
FR2413258A1 (fr) * 1977-12-30 1979-07-27 Metalliques Entrepr Cie Fse Perfectionnements apportes aux ensembles du genre des plates-formes off-shore, ancrees par des cables sous tension, notamment verticaux
US4109478A (en) * 1978-01-05 1978-08-29 Brown & Root, Inc. Unitized conductor guide and frame for offshore drilling and production
GB2034378B (en) * 1978-11-09 1982-11-17 British Petroleum Co Sea bed structure
US4226555A (en) * 1978-12-08 1980-10-07 Conoco, Inc. Mooring system for tension leg platform
US4285615A (en) * 1978-12-13 1981-08-25 Conoco, Inc. Corrosion resistant tension leg cables

Also Published As

Publication number Publication date
NO812284L (no) 1982-02-05
CA1146814A (en) 1983-05-24
NO162220B (no) 1989-08-21
NO162220C (no) 1989-11-29
DE3170280D1 (en) 1985-06-05
EP0046044A1 (en) 1982-02-17
US4344721A (en) 1982-08-17
EP0046044B1 (en) 1985-05-02

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