GB1424446A - Offshore platform - Google Patents

Offshore platform

Info

Publication number
GB1424446A
GB1424446A GB2038573A GB2038573A GB1424446A GB 1424446 A GB1424446 A GB 1424446A GB 2038573 A GB2038573 A GB 2038573A GB 2038573 A GB2038573 A GB 2038573A GB 1424446 A GB1424446 A GB 1424446A
Authority
GB
United Kingdom
Prior art keywords
cell
superstructure
substructure
offshore platform
heading
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.)
Expired
Application number
GB2038573A
Other languages
English (en)
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.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo 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
Priority claimed from NO1541/72A external-priority patent/NO135909C/no
Application filed by Mo och Domsjo AB filed Critical Mo och Domsjo AB
Publication of GB1424446A publication Critical patent/GB1424446A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/025—Reinforced concrete structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/02—Caissons able to be floated on water and to be lowered into water in situ
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0052—Removal or dismantling of offshore structures from their offshore location
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0069—Gravity structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Mechanical Engineering (AREA)
  • Revetment (AREA)
GB2038573A 1972-05-02 1973-04-30 Offshore platform Expired GB1424446A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO1541/72A NO135909C (no) 1972-05-02 1972-05-02 Marin konstruksjon
NO724471A NO136422C (no) 1972-05-02 1972-12-05 Marin plattformkonstruksjon

Publications (1)

Publication Number Publication Date
GB1424446A true GB1424446A (en) 1976-02-11

Family

ID=26647426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2038573A Expired GB1424446A (en) 1972-05-02 1973-04-30 Offshore platform

Country Status (3)

Country Link
US (1) US3879952A (enrdf_load_stackoverflow)
GB (1) GB1424446A (enrdf_load_stackoverflow)
NO (1) NO136422C (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354419A2 (fr) * 1976-06-10 1978-01-06 Doris Dev Richesse Sous Marine Plate-forme pour installation en mer
US4576519A (en) * 1983-05-23 1986-03-18 Exxon Production Research Co. Offshore platform base
FR2553371B1 (fr) * 1983-10-17 1986-01-17 Arles Const Metalliques Procede de realisation d'un systeme modulaire utilisable notamment au large des cotes
NO850517L (no) * 1985-02-12 1986-08-13 Saga Petroleum Konstruksjonsgeometri og -form for offshore betongplattform.
US6371697B2 (en) * 1999-04-30 2002-04-16 Abb Lummus Global, Inc. Floating vessel for deep water drilling and production
US6869251B2 (en) 1999-04-30 2005-03-22 Abb Lummus Global, Inc. Marine buoy for offshore support
ES2327199B1 (es) * 2008-04-24 2010-07-22 Acciona Windpower, S.A. Soporte de sustentacion par un aerogenerador marino, procedimiento de fabricacion y metodo de instalacion.
US20140193207A1 (en) * 2012-09-14 2014-07-10 David Riggs Honeycomb Buoyant Island Structures
US10443574B2 (en) * 2015-03-27 2019-10-15 Drace Infraestructuras, S.A. Gravity foundation for the installation of offshore wind turbines
GB2551197B (en) * 2016-06-10 2019-03-13 Acergy France SAS Controlling the buoyancy of a mass of buoyant spheres
CN113513005B (zh) * 2021-04-22 2022-08-26 杜同 海上浮岛

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661600A (en) * 1947-12-31 1953-12-08 George R Hopkins Underwater drilling derrick
US3434442A (en) * 1967-04-19 1969-03-25 Mobil Oil Corp Offloading moored production storage unit
US3535884A (en) * 1967-06-30 1970-10-27 Sun Oil Co Offshore drilling and production structure
FR2127401A5 (enrdf_load_stackoverflow) * 1971-03-05 1972-10-13 Sea Tank Co
US3708987A (en) * 1971-07-23 1973-01-09 J Roulet Concrete reservoir for underwater use

Also Published As

Publication number Publication date
US3879952A (en) 1975-04-29
NO136422B (enrdf_load_stackoverflow) 1977-05-23
NO136422C (no) 1983-12-22

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 19930429