NO20071491L - Detachable platform for operation in exposed areas - Google Patents

Detachable platform for operation in exposed areas

Info

Publication number
NO20071491L
NO20071491L NO20071491A NO20071491A NO20071491L NO 20071491 L NO20071491 L NO 20071491L NO 20071491 A NO20071491 A NO 20071491A NO 20071491 A NO20071491 A NO 20071491A NO 20071491 L NO20071491 L NO 20071491L
Authority
NO
Norway
Prior art keywords
exposed areas
platform
detachable platform
anchoring
risers
Prior art date
Application number
NO20071491A
Other languages
Norwegian (no)
Inventor
Kare Syvertsen
Original Assignee
Sevan Marine Asa
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 Sevan Marine Asa filed Critical Sevan Marine Asa
Priority to NO20071491A priority Critical patent/NO20071491L/en
Priority to CN200880014490A priority patent/CN101674975A/en
Priority to EP08723983A priority patent/EP2139754A4/en
Priority to RU2009138730/11A priority patent/RU2009138730A/en
Priority to US12/531,785 priority patent/US20100143045A1/en
Priority to CA2681204A priority patent/CA2681204C/en
Priority to KR1020097021880A priority patent/KR101532234B1/en
Priority to PCT/NO2008/000091 priority patent/WO2008115068A1/en
Publication of NO20071491L publication Critical patent/NO20071491L/en

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
    • 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 
    • 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
    • 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
    • B63B21/507—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets
    • B63B21/508—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers with mooring turrets connected to submerged buoy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)

Abstract

Flytende halvt nedsenkbar plattform (1) for produksjon av eller boring etter olje som omfatter en hovedplattform (2) med prosess og/eller boreanlegg og en frakoplbar bøye (3) med stigerør (14, 15) og forankringsinnfesting (10), hvor hovedplattformen (2) bærer prosess og boreanlegg mens forankringsbøyen (3), som bærer stigerør (14, 15) og forankringsinnfesting (10), ved fråkopling, vil synke ned til en viss dybde (D).Floating semi-submersible platform (1) for oil production or drilling comprising a main platform (2) with process and / or drilling rig and a detachable buoy (3) with risers (14, 15) and anchoring attachment (10), where the main platform ( 2) carries the process and drilling rig while the anchoring buoy (3), which carries risers (14, 15) and anchoring attachment (10), when disconnected, will sink down to a certain depth (D).

NO20071491A 2007-03-21 2007-03-21 Detachable platform for operation in exposed areas NO20071491L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20071491A NO20071491L (en) 2007-03-21 2007-03-21 Detachable platform for operation in exposed areas
CN200880014490A CN101674975A (en) 2007-03-21 2008-03-12 Floating platform for operation in regions exposed to extreme weather conditions
EP08723983A EP2139754A4 (en) 2007-03-21 2008-03-12 Floating platform for operation in regions exposed to extreme weather conditions
RU2009138730/11A RU2009138730A (en) 2007-03-21 2008-03-12 FLOATING PLATFORM INTENDED FOR WORK IN THE REGIONS WITH EXTREME WEATHER CONDITIONS
US12/531,785 US20100143045A1 (en) 2007-03-21 2008-03-12 Floating platform for operation in regions exposed to extreme weather conditions
CA2681204A CA2681204C (en) 2007-03-21 2008-03-12 Floating platform for operation in regions exposed to extreme weather conditions
KR1020097021880A KR101532234B1 (en) 2007-03-21 2008-03-12 Floating platform for operation in regions exposed to extreme weather conditions
PCT/NO2008/000091 WO2008115068A1 (en) 2007-03-21 2008-03-12 Floating platform for operation in regions exposed to extreme weather conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20071491A NO20071491L (en) 2007-03-21 2007-03-21 Detachable platform for operation in exposed areas

Publications (1)

Publication Number Publication Date
NO20071491L true NO20071491L (en) 2008-09-22

Family

ID=39766102

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071491A NO20071491L (en) 2007-03-21 2007-03-21 Detachable platform for operation in exposed areas

Country Status (8)

Country Link
US (1) US20100143045A1 (en)
EP (1) EP2139754A4 (en)
KR (1) KR101532234B1 (en)
CN (1) CN101674975A (en)
CA (1) CA2681204C (en)
NO (1) NO20071491L (en)
RU (1) RU2009138730A (en)
WO (1) WO2008115068A1 (en)

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RU2422614C2 (en) 2006-03-30 2011-06-27 Эксонмобил Апстрим Рисерч Компани Mobile arctic drilling system of year-round operation
DE502008003345D1 (en) * 2008-02-19 2011-06-09 Waertsilae Ship Design Germany Gmbh workboat
CN101612982B (en) * 2009-08-13 2012-05-09 上海利策科技有限公司 Circular floating ocean platform capable of releasing multi-point mooring
US20120128426A1 (en) * 2010-10-21 2012-05-24 Conocophillips Company Ice worthy jack-up drilling unit
KR20120045858A (en) * 2010-11-01 2012-05-09 대우조선해양 주식회사 Drill ship for polar region
KR20120048097A (en) * 2010-11-05 2012-05-15 대우조선해양 주식회사 Drill ship for polar region
US20130029546A1 (en) * 2011-07-29 2013-01-31 John James Murray Mooring Disconnect Arrangement
SG11201600865UA (en) * 2013-10-15 2016-04-28 Exxonmobil Upstream Res Co Arctic rapid disconnect and reconnect floating drilling unit
GB2538275B (en) 2015-05-13 2018-01-31 Crondall Energy Consultants Ltd Floating production unit and method of installing a floating production unit
KR102495459B1 (en) * 2015-12-31 2023-02-03 대우조선해양 주식회사 Install structure of fluid transfer line and install method for spread mooring marine plant
EA035703B1 (en) * 2016-09-26 2020-07-28 Соларисфлоат, Лда. Rotating floating platform
DE102016118079B3 (en) * 2016-09-26 2017-09-28 Aerodyn Engineering Gmbh Mooring buoy for a floating wind turbine
CN107640296B (en) * 2017-09-12 2019-11-12 中国海洋石油集团有限公司 A kind of far-reaching extra large oil-gas field development drilling goods and materials storage transfer floating platform
CN111101993A (en) * 2018-10-29 2020-05-05 中铁第五勘察设计院集团有限公司 Underwater tunnel ventilation shaft and system with overhauling and escaping functions
CN111101992A (en) * 2018-10-29 2020-05-05 中铁第五勘察设计院集团有限公司 Underwater tunnel ventilation shafts and underwater tunnel ventilation systems
CN109455274B (en) * 2019-01-02 2024-02-27 上海海事大学 Water platform stabilizing device
JP6618063B1 (en) * 2019-03-25 2019-12-11 華南理工大学 On-site control equipment for treating oil-polluted water areas
CN114030562B (en) * 2021-11-30 2022-09-16 中国船舶科学研究中心 Large fishery platform mooring device capable of realizing floating and submerging switching and using method thereof

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US4604961A (en) * 1984-06-11 1986-08-12 Exxon Production Research Co. Vessel mooring system
US4735267A (en) * 1985-03-11 1988-04-05 Shell Oil Company Flexible production riser assembly and installation method
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US4995762A (en) * 1988-07-19 1991-02-26 Goldman Jerome L Semisubmersible vessel with captured constant tension buoy
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US4913591A (en) * 1988-10-17 1990-04-03 Bethlehem Steel Corporation Mobile marine platform and method of installation
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Also Published As

Publication number Publication date
EP2139754A1 (en) 2010-01-06
CN101674975A (en) 2010-03-17
KR101532234B1 (en) 2015-06-29
KR20090121403A (en) 2009-11-25
CA2681204A1 (en) 2008-09-25
EP2139754A4 (en) 2012-12-12
CA2681204C (en) 2014-08-05
US20100143045A1 (en) 2010-06-10
RU2009138730A (en) 2011-04-27
WO2008115068A1 (en) 2008-09-25

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Representative=s name: ZACCO NORWAY AS, POSTBOKS 2003 VIKA

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