FR2572049B1 - SEMI-SUBMERSIBLE INSTALLATION, ESPECIALLY FOR A DRILLING PLATFORM - Google Patents

SEMI-SUBMERSIBLE INSTALLATION, ESPECIALLY FOR A DRILLING PLATFORM

Info

Publication number
FR2572049B1
FR2572049B1 FR8515680A FR8515680A FR2572049B1 FR 2572049 B1 FR2572049 B1 FR 2572049B1 FR 8515680 A FR8515680 A FR 8515680A FR 8515680 A FR8515680 A FR 8515680A FR 2572049 B1 FR2572049 B1 FR 2572049B1
Authority
FR
France
Prior art keywords
semi
drilling platform
submersible installation
submersible
installation
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
FR8515680A
Other languages
French (fr)
Other versions
FR2572049A1 (en
Inventor
Jacek S Pawlowski
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development 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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Publication of FR2572049A1 publication Critical patent/FR2572049A1/en
Application granted granted Critical
Publication of FR2572049B1 publication Critical patent/FR2572049B1/en
Expired 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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
FR8515680A 1984-10-22 1985-10-22 SEMI-SUBMERSIBLE INSTALLATION, ESPECIALLY FOR A DRILLING PLATFORM Expired FR2572049B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000466002A CA1250491A (en) 1984-10-22 1984-10-22 Semi-submersible drilling unit with cylindrical ring floats

Publications (2)

Publication Number Publication Date
FR2572049A1 FR2572049A1 (en) 1986-04-25
FR2572049B1 true FR2572049B1 (en) 1987-07-24

Family

ID=4128964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515680A Expired FR2572049B1 (en) 1984-10-22 1985-10-22 SEMI-SUBMERSIBLE INSTALLATION, ESPECIALLY FOR A DRILLING PLATFORM

Country Status (7)

Country Link
JP (1) JPS61166793A (en)
KR (1) KR940002945B1 (en)
CA (1) CA1250491A (en)
FR (1) FR2572049B1 (en)
GB (1) GB2166090B (en)
NO (1) NO173691C (en)
SE (1) SE464807B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460843B (en) * 1987-01-23 1989-11-27 Goetaverken Arendal Ab STABILITY SEARCH AND MOVEMENT PREVENTION OF FLOATING VESSELS
FR2970695B1 (en) * 2011-01-25 2013-01-04 Dcns FLOATING SUPPORT FOR OFFSHORE STRUCTURE OF WIND TYPE
KR101411517B1 (en) * 2012-07-05 2014-06-27 삼성중공업 주식회사 Leg protection apparatus of floating structure
CN102765466B (en) * 2012-07-27 2016-07-06 北京金风科创风电设备有限公司 Semi-submersible offshore floating fan foundation
CN104884794B (en) * 2013-04-01 2016-08-31 新日铁住金株式会社 Buoyancy aid structure
KR101487286B1 (en) * 2013-08-16 2015-01-30 삼성중공업 주식회사 Semisubmersible structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1021824A (en) * 1961-09-30 1966-03-09 Alain Jean Robert Godefroy Improvements in or relating to self-expandable telescopic devices
GB1065216A (en) * 1964-10-30 1967-04-12 Alden James Laborde Platform for afloat-condition drilling
US3919957A (en) * 1974-04-15 1975-11-18 Offshore Co Floating structure and method of recovering anchors therefor
DE2421150C3 (en) * 1974-05-02 1979-01-25 Erno Raumfahrttechnik Gmbh, 2800 Bremen Semi-submersible carrier platform
US4077076A (en) * 1976-04-28 1978-03-07 Masters John L Anchor light
IL66064A (en) * 1981-06-22 1985-08-30 Adragem Ltd Semi-submersible marine platform
NO823489L (en) * 1982-10-20 1984-04-24 Kvaerner Eng LIQUID OFFSHORE PLATFORM.

Also Published As

Publication number Publication date
NO173691B (en) 1993-10-11
FR2572049A1 (en) 1986-04-25
GB2166090B (en) 1988-03-30
JPS61166793A (en) 1986-07-28
GB2166090A (en) 1986-04-30
CA1250491A (en) 1989-02-28
NO173691C (en) 1994-01-19
NO854200L (en) 1986-04-23
SE8504909D0 (en) 1985-10-18
KR860003138A (en) 1986-05-21
GB8525476D0 (en) 1985-11-20
SE8504909L (en) 1986-04-23
SE464807B (en) 1991-06-17
KR940002945B1 (en) 1994-04-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse