CA1250491A - Installation de forage semi-submersible a flotteurs cylindriques annulaires - Google Patents

Installation de forage semi-submersible a flotteurs cylindriques annulaires

Info

Publication number
CA1250491A
CA1250491A CA000466002A CA466002A CA1250491A CA 1250491 A CA1250491 A CA 1250491A CA 000466002 A CA000466002 A CA 000466002A CA 466002 A CA466002 A CA 466002A CA 1250491 A CA1250491 A CA 1250491A
Authority
CA
Canada
Prior art keywords
vessel
columns
location
column
waterplane
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
CA000466002A
Other languages
English (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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Priority to CA000466002A priority Critical patent/CA1250491A/fr
Priority to GB08525476A priority patent/GB2166090B/en
Priority to SE8504909A priority patent/SE464807B/sv
Priority to JP60235095A priority patent/JPS61166793A/ja
Priority to NO854200A priority patent/NO173691C/no
Priority to FR8515680A priority patent/FR2572049B1/fr
Priority to KR1019850007769A priority patent/KR940002945B1/ko
Application granted granted Critical
Publication of CA1250491A publication Critical patent/CA1250491A/fr
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
CA000466002A 1984-10-22 1984-10-22 Installation de forage semi-submersible a flotteurs cylindriques annulaires Expired CA1250491A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000466002A CA1250491A (fr) 1984-10-22 1984-10-22 Installation de forage semi-submersible a flotteurs cylindriques annulaires
GB08525476A GB2166090B (en) 1984-10-22 1985-10-16 Semi-submersible drilling unit or buoy with floats
SE8504909A SE464807B (sv) 1984-10-22 1985-10-18 Delvis nedsaenkbar farkost, saasom en borrigg, med stabiliserande flottoerer samt foerfarande foer att stabilisera en saadan farkost
JP60235095A JPS61166793A (ja) 1984-10-22 1985-10-21 半潜水型船
NO854200A NO173691C (no) 1984-10-22 1985-10-21 Delvis nedsenkbart borefartoey, samt fremgangsmaater til forbedring av overlevelsesevnen og endring av stabilitetsegenskapene til det delvis nedsenkbare borefartoey
FR8515680A FR2572049B1 (fr) 1984-10-22 1985-10-22 Installation semi-submersible, notamment pour plate-forme de forage
KR1019850007769A KR940002945B1 (ko) 1984-10-22 1985-10-22 원통형 링 부표를 지니는 반잠수선 및 그 안정화 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000466002A CA1250491A (fr) 1984-10-22 1984-10-22 Installation de forage semi-submersible a flotteurs cylindriques annulaires

Publications (1)

Publication Number Publication Date
CA1250491A true CA1250491A (fr) 1989-02-28

Family

ID=4128964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000466002A Expired CA1250491A (fr) 1984-10-22 1984-10-22 Installation de forage semi-submersible a flotteurs cylindriques annulaires

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460843B (sv) * 1987-01-23 1989-11-27 Goetaverken Arendal Ab Stabilitetsoekande och roerelsehaemmande utformning av flytande farkoster
FR2970695B1 (fr) * 2011-01-25 2013-01-04 Dcns Support flottant pour structure offshore de type eolienne
KR101411517B1 (ko) * 2012-07-05 2014-06-27 삼성중공업 주식회사 부유식 구조물의 레그 프로텍터
CN102765466B (zh) * 2012-07-27 2016-07-06 北京金风科创风电设备有限公司 半潜式海上浮动风机基础
CN104884794B (zh) * 2013-04-01 2016-08-31 新日铁住金株式会社 浮体构造物
KR101487286B1 (ko) * 2013-08-16 2015-01-30 삼성중공업 주식회사 반잠수식 해양 구조물

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 (de) * 1974-05-02 1979-01-25 Erno Raumfahrttechnik Gmbh, 2800 Bremen Halbtaucher-Trägerplattform
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 (no) * 1982-10-20 1984-04-24 Kvaerner Eng Flytende offshore-plattform.

Also Published As

Publication number Publication date
NO173691B (no) 1993-10-11
FR2572049B1 (fr) 1987-07-24
FR2572049A1 (fr) 1986-04-25
GB2166090B (en) 1988-03-30
JPS61166793A (ja) 1986-07-28
GB2166090A (en) 1986-04-30
NO173691C (no) 1994-01-19
NO854200L (no) 1986-04-23
SE8504909D0 (sv) 1985-10-18
KR860003138A (ko) 1986-05-21
GB8525476D0 (en) 1985-11-20
SE8504909L (sv) 1986-04-23
SE464807B (sv) 1991-06-17
KR940002945B1 (ko) 1994-04-09

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