GB2169859B - Semi-submersible lifting vessels - Google Patents

Semi-submersible lifting vessels

Info

Publication number
GB2169859B
GB2169859B GB08529180A GB8529180A GB2169859B GB 2169859 B GB2169859 B GB 2169859B GB 08529180 A GB08529180 A GB 08529180A GB 8529180 A GB8529180 A GB 8529180A GB 2169859 B GB2169859 B GB 2169859B
Authority
GB
United Kingdom
Prior art keywords
semi
lifting vessels
submersible lifting
submersible
vessels
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
GB08529180A
Other versions
GB2169859A (en
GB8529180D0 (en
Inventor
Keith Nicholas Henry
Peter Hayes Britton Mitchell
Richard Oliver Basil French
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.)
Brown and Root Inc
Original Assignee
Brown and Root 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 GB848430424A external-priority patent/GB8430424D0/en
Application filed by Brown and Root Inc filed Critical Brown and Root Inc
Priority to GB08529180A priority Critical patent/GB2169859B/en
Publication of GB8529180D0 publication Critical patent/GB8529180D0/en
Publication of GB2169859A publication Critical patent/GB2169859A/en
Application granted granted Critical
Publication of GB2169859B publication Critical patent/GB2169859B/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
GB08529180A 1984-12-03 1985-11-27 Semi-submersible lifting vessels Expired GB2169859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08529180A GB2169859B (en) 1984-12-03 1985-11-27 Semi-submersible lifting vessels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848430424A GB8430424D0 (en) 1984-12-03 1984-12-03 Semi-submersible lifting vessels
GB08529180A GB2169859B (en) 1984-12-03 1985-11-27 Semi-submersible lifting vessels

Publications (3)

Publication Number Publication Date
GB8529180D0 GB8529180D0 (en) 1986-01-02
GB2169859A GB2169859A (en) 1986-07-23
GB2169859B true GB2169859B (en) 1988-02-17

Family

ID=26288522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08529180A Expired GB2169859B (en) 1984-12-03 1985-11-27 Semi-submersible lifting vessels

Country Status (1)

Country Link
GB (1) GB2169859B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872814A (en) * 1973-09-24 1975-03-25 Global Marine Inc Twin-hull ship for drilling in ice-covered waters
GB1568509A (en) * 1977-02-02 1980-05-29 Smit Lloyd Bv Double hull utility vessel

Also Published As

Publication number Publication date
GB2169859A (en) 1986-07-23
GB8529180D0 (en) 1986-01-02

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Legal Events

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

Effective date: 19991127