GB2346842B - Floating substructure with ballasting system - Google Patents

Floating substructure with ballasting system

Info

Publication number
GB2346842B
GB2346842B GB0003922A GB0003922A GB2346842B GB 2346842 B GB2346842 B GB 2346842B GB 0003922 A GB0003922 A GB 0003922A GB 0003922 A GB0003922 A GB 0003922A GB 2346842 B GB2346842 B GB 2346842B
Authority
GB
United Kingdom
Prior art keywords
ballasting system
floating substructure
substructure
floating
ballasting
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
GB0003922A
Other versions
GB0003922D0 (en
GB2346842A (en
Inventor
Poul-Eric Christiansen
Earl J Piermattei
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.)
Kvaerner Americas Inc
Original Assignee
Kvaerner Oil and Gas USA 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
Priority claimed from GBGB9903912.5A external-priority patent/GB9903912D0/en
Priority claimed from GBGB9904164.2A external-priority patent/GB9904164D0/en
Application filed by Kvaerner Oil and Gas USA Inc filed Critical Kvaerner Oil and Gas USA Inc
Publication of GB0003922D0 publication Critical patent/GB0003922D0/en
Publication of GB2346842A publication Critical patent/GB2346842A/en
Application granted granted Critical
Publication of GB2346842B publication Critical patent/GB2346842B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
GB0003922A 1999-02-19 2000-02-18 Floating substructure with ballasting system Expired - Fee Related GB2346842B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9903912.5A GB9903912D0 (en) 1999-02-19 1999-02-19 Buoyant substructure for offshore platform
GBGB9904164.2A GB9904164D0 (en) 1999-02-23 1999-02-23 Variable ballast for floating substructure

Publications (3)

Publication Number Publication Date
GB0003922D0 GB0003922D0 (en) 2000-04-05
GB2346842A GB2346842A (en) 2000-08-23
GB2346842B true GB2346842B (en) 2002-03-20

Family

ID=26315162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0003922A Expired - Fee Related GB2346842B (en) 1999-02-19 2000-02-18 Floating substructure with ballasting system

Country Status (3)

Country Link
AU (1) AU2564600A (en)
GB (1) GB2346842B (en)
WO (1) WO2000048898A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572041A (en) * 1968-09-18 1971-03-23 Shell Oil Co Spar-type floating production facility
GB2328408A (en) * 1997-08-22 1999-02-24 Kvaerner Oil & Gas Australia P Buoyant substructure for offshore platform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511153A (en) * 1922-11-07 1924-10-07 Edward R Armstrong Sea station
US3318278A (en) * 1966-10-17 1967-05-09 Nat Lead Co Ballasting of ships
US4062313A (en) * 1975-09-25 1977-12-13 Standard Oil Company (Indiana) Installation of vertically moored platforms
US4437932A (en) 1983-08-22 1984-03-20 Dart Industries Inc. Dissolution of metals utilizing a furan derivative
GB2147549A (en) * 1983-10-20 1985-05-15 Earl & Wright Ltd Minimum heave offshore structure
GB9106030D0 (en) * 1991-03-21 1991-05-08 Bp Petroleum Dev Ltd Production buoy
US5558467A (en) * 1994-11-08 1996-09-24 Deep Oil Technology, Inc. Deep water offshore apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572041A (en) * 1968-09-18 1971-03-23 Shell Oil Co Spar-type floating production facility
GB2328408A (en) * 1997-08-22 1999-02-24 Kvaerner Oil & Gas Australia P Buoyant substructure for offshore platform

Also Published As

Publication number Publication date
GB0003922D0 (en) 2000-04-05
WO2000048898A1 (en) 2000-08-24
GB2346842A (en) 2000-08-23
AU2564600A (en) 2000-09-04

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Legal Events

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

Effective date: 20040218