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GB2343150B - Offshore structure - Google Patents

Offshore structure

Info

Publication number
GB2343150B
GB2343150B GB9823427A GB9823427A GB2343150B GB 2343150 B GB2343150 B GB 2343150B GB 9823427 A GB9823427 A GB 9823427A GB 9823427 A GB9823427 A GB 9823427A GB 2343150 B GB2343150 B GB 2343150B
Authority
GB
United Kingdom
Prior art keywords
offshore structure
offshore
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
GB9823427A
Other versions
GB9823427D0 (en
GB2343150A (en
Inventor
David Collier
Gordon Jackson
John Roberts
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.)
Ove Arup Partnership Ltd
Original Assignee
Ove Arup Partnership Ltd
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 Ove Arup Partnership Ltd filed Critical Ove Arup Partnership Ltd
Priority to GB9823427A priority Critical patent/GB2343150B/en
Publication of GB9823427D0 publication Critical patent/GB9823427D0/en
Priority to PCT/GB1999/003521 priority patent/WO2000024972A1/en
Priority to AU63560/99A priority patent/AU6356099A/en
Priority to EP99950974A priority patent/EP1129258B1/en
Publication of GB2343150A publication Critical patent/GB2343150A/en
Application granted granted Critical
Publication of GB2343150B publication Critical patent/GB2343150B/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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • 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
    • E02B17/021—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 with relative movement between supporting construction and platform
    • 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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/06—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for immobilising, e.g. using wedges or clamping rings
    • 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
    • E02B2017/006—Platforms with supporting legs with lattice style supporting legs
    • 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)
  • Revetment (AREA)
  • Bridges Or Land Bridges (AREA)
GB9823427A 1998-10-26 1998-10-26 Offshore structure Expired - Fee Related GB2343150B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9823427A GB2343150B (en) 1998-10-26 1998-10-26 Offshore structure
PCT/GB1999/003521 WO2000024972A1 (en) 1998-10-26 1999-10-25 Offshore structure
AU63560/99A AU6356099A (en) 1998-10-26 1999-10-25 Offshore structure
EP99950974A EP1129258B1 (en) 1998-10-26 1999-10-25 Offshore structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9823427A GB2343150B (en) 1998-10-26 1998-10-26 Offshore structure

Publications (3)

Publication Number Publication Date
GB9823427D0 GB9823427D0 (en) 1998-12-23
GB2343150A GB2343150A (en) 2000-05-03
GB2343150B true GB2343150B (en) 2002-05-15

Family

ID=10841317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9823427A Expired - Fee Related GB2343150B (en) 1998-10-26 1998-10-26 Offshore structure

Country Status (4)

Country Link
EP (1) EP1129258B1 (en)
AU (1) AU6356099A (en)
GB (1) GB2343150B (en)
WO (1) WO2000024972A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027870A1 (en) * 2011-08-22 2013-02-28 에스티엑스(대련)해양중공유한회사 Method for constructing jackup rig without use of crane
CN102400454B (en) * 2011-11-11 2013-09-04 武汉船用机械有限责任公司 Automatic control method and device for lifting ocean platform
CN103572744B (en) * 2013-10-11 2015-12-02 武汉船用机械有限责任公司 A kind of lift platform

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040265A (en) * 1976-02-06 1977-08-09 Marine Engineering Systems, Inc. Mobile offshore platform
US4266887A (en) * 1977-06-10 1981-05-12 Brown & Root, Inc. Self-elevating fixed platform
US4722640A (en) * 1978-05-30 1988-02-02 Letourneau Richard L Slant leg offshore platform and method of operating same
GB2335221A (en) * 1997-12-11 1999-09-15 Kvaerner Oil & Gas Ltd Method of forming a substructure for an offshore platform

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343371A (en) * 1965-01-25 1967-09-26 Mcdermott & Co Inc J Ray Locking device for establishing a loadbearing joint between two structures
US3385069A (en) * 1966-10-07 1968-05-28 Bethlchem Steel Corp Mobile marine platform apparatus
US3974657A (en) * 1972-04-13 1976-08-17 Sumner Maurice N Modular offshore structure system
DE2930203A1 (en) * 1979-07-25 1981-02-19 Thiele Heinrich Offshore structure assembly - with platform floated between legs carrying deck on lifting mechanisms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040265A (en) * 1976-02-06 1977-08-09 Marine Engineering Systems, Inc. Mobile offshore platform
US4266887A (en) * 1977-06-10 1981-05-12 Brown & Root, Inc. Self-elevating fixed platform
US4722640A (en) * 1978-05-30 1988-02-02 Letourneau Richard L Slant leg offshore platform and method of operating same
GB2335221A (en) * 1997-12-11 1999-09-15 Kvaerner Oil & Gas Ltd Method of forming a substructure for an offshore platform

Also Published As

Publication number Publication date
GB9823427D0 (en) 1998-12-23
EP1129258B1 (en) 2007-01-10
GB2343150A (en) 2000-05-03
EP1129258A1 (en) 2001-09-05
AU6356099A (en) 2000-05-15
WO2000024972A1 (en) 2000-05-04

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Legal Events

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

Effective date: 20101026