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GB2294490B - Offshore gravity platform structures and methods of construction and installation - Google Patents

Offshore gravity platform structures and methods of construction and installation

Info

Publication number
GB2294490B
GB2294490B GB9521967A GB9521967A GB2294490B GB 2294490 B GB2294490 B GB 2294490B GB 9521967 A GB9521967 A GB 9521967A GB 9521967 A GB9521967 A GB 9521967A GB 2294490 B GB2294490 B GB 2294490B
Authority
GB
United Kingdom
Prior art keywords
installation
construction
methods
platform structures
gravity platform
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 - Fee Related
Application number
GB9521967A
Other versions
GB9521967D0 (en
GB2294490A (en
Inventor
Dominique Michel
Des Deserts Loic Marie Danguy
Vincent Frederic Paul Foglia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9521967D0 publication Critical patent/GB9521967D0/en
Publication of GB2294490A publication Critical patent/GB2294490A/en
Application granted granted Critical
Publication of GB2294490B publication Critical patent/GB2294490B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • 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
    • E02B2017/0065—Monopile 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
    • E02B2017/0069—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)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Revetment (AREA)
GB9521967A 1994-10-26 1995-10-26 Offshore gravity platform structures and methods of construction and installation Expired - Fee Related GB2294490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412821A FR2726302B1 (en) 1994-10-26 1994-10-26 METHOD OF CONSTRUCTING AND INSTALLING A SEA GRAVITY PLATFORM STRUCTURE AND PLATFORM STRUCTURE DESIGNED FOR THE IMPLEMENTATION OF THIS PROCESS

Publications (3)

Publication Number Publication Date
GB9521967D0 GB9521967D0 (en) 1996-01-03
GB2294490A GB2294490A (en) 1996-05-01
GB2294490B true GB2294490B (en) 1998-12-09

Family

ID=9468243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521967A Expired - Fee Related GB2294490B (en) 1994-10-26 1995-10-26 Offshore gravity platform structures and methods of construction and installation

Country Status (3)

Country Link
AU (1) AU689950B2 (en)
FR (1) FR2726302B1 (en)
GB (1) GB2294490B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330854B (en) * 1997-10-31 2002-04-17 Ove Arup Partnership Method of transporting and installing an offshore structure
GB0618885D0 (en) * 2006-09-26 2006-11-01 Seacore Ltd Improvements in and relating to pile or column installation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498047A (en) * 1974-09-06 1978-01-18 Canadian Patents Dev Marine piers
GB1538758A (en) * 1975-09-26 1979-01-24 Canadian Patents Dev Marine piers
GB2088937A (en) * 1980-11-21 1982-06-16 Sea Tank Co A Gravity Structure for Supporting an Off shore Work Deck

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729940A (en) * 1970-02-20 1973-05-01 Brown & Root Offshore tower
FR2337793A1 (en) * 1976-01-07 1977-08-05 Sea Tank Co METHOD OF IMMERSION OF AN OFF SHORE STRUCTURE-WEIGHT FOR MEDIUM DEPTHS
FR2410706A1 (en) * 1977-12-05 1979-06-29 Doris Dev Richesse Sous Marine PLATFORM ALLOWING TO REACH A PRECISE POINT OF THE SEA BOTTOM OR A WATER BOTTOM
NO841368L (en) * 1984-04-06 1985-10-07 Saga Petroleum HYBRID GRAVITATION PLATFORM FOR LARGE WATER DEPTH
US5102266A (en) * 1990-09-10 1992-04-07 Cbs Engineering, Inc. Offshore support structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498047A (en) * 1974-09-06 1978-01-18 Canadian Patents Dev Marine piers
GB1538758A (en) * 1975-09-26 1979-01-24 Canadian Patents Dev Marine piers
GB1538759A (en) * 1975-09-26 1979-01-24 Canadian Patents Dev Marine piers
GB2088937A (en) * 1980-11-21 1982-06-16 Sea Tank Co A Gravity Structure for Supporting an Off shore Work Deck

Also Published As

Publication number Publication date
FR2726302B1 (en) 1996-12-13
FR2726302A1 (en) 1996-05-03
GB9521967D0 (en) 1996-01-03
GB2294490A (en) 1996-05-01
AU3441495A (en) 1996-05-09
AU689950B2 (en) 1998-04-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041026