SU628830A3 - Ледостойка морска бурова платформа - Google Patents

Ледостойка морска бурова платформа

Info

Publication number
SU628830A3
SU628830A3 SU752127757A SU2127757A SU628830A3 SU 628830 A3 SU628830 A3 SU 628830A3 SU 752127757 A SU752127757 A SU 752127757A SU 2127757 A SU2127757 A SU 2127757A SU 628830 A3 SU628830 A3 SU 628830A3
Authority
SU
USSR - Soviet Union
Prior art keywords
ice
rollers
sleeve
drilling platform
support
Prior art date
Application number
SU752127757A
Other languages
English (en)
Russian (ru)
Inventor
Харри Смит Чарльз
Original Assignee
Си-Лог Корпорейшн (Фирма)
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 Си-Лог Корпорейшн (Фирма) filed Critical Си-Лог Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU628830A3 publication Critical patent/SU628830A3/ru

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
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
SU752127757A 1974-04-08 1975-04-07 Ледостойка морска бурова платформа SU628830A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US459029A US3894504A (en) 1974-04-08 1974-04-08 Ice cutter for monopod drilling platform

Publications (1)

Publication Number Publication Date
SU628830A3 true SU628830A3 (ru) 1978-10-15

Family

ID=23823103

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752127757A SU628830A3 (ru) 1974-04-08 1975-04-07 Ледостойка морска бурова платформа

Country Status (9)

Country Link
US (1) US3894504A (da)
JP (1) JPS5849650B2 (da)
CA (1) CA1021582A (da)
DE (1) DE2514938A1 (da)
DK (1) DK148275A (da)
GB (1) GB1490642A (da)
NO (1) NO142876C (da)
SE (1) SE7503956L (da)
SU (1) SU628830A3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260292A (en) * 1979-10-25 1981-04-07 The Offshore Company Arctic offshore platform
US4350114A (en) * 1980-03-17 1982-09-21 Sea-Log Corporation Semi-submersible tanker with directional ice cutters
FR2494322B1 (fr) * 1980-11-14 1985-11-22 Doris Dev Richesse Sous Marine Dispositif brise-glace pour platesformes marines
FI64919B (fi) * 1982-06-15 1983-10-31 Waertsilae Oy Ab Flytande borrningsplattform
US7108457B1 (en) * 1998-12-16 2006-09-19 High Seas Engineering Llc System and method for reducing drag and vortex induced vibration in marine applications
SE533040C2 (sv) * 2008-02-14 2010-06-15 Gva Consultants Ab Semi-submersibel plattformskropp för att stödja borrning, lagring, behandling eller produktion av kolväten till havs
RU171716U1 (ru) * 2017-02-14 2017-06-13 Федеральное государственное автономное образовательное учреждение высшего образования "Дальневосточный федеральный университет" (ДВФУ) Устройство для защиты морских буровых установок от ледового воздействия

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669052A (en) * 1970-06-15 1972-06-13 Air Logistics Corp Method and apparatus for preventing ice damage to marine structures
US3696624A (en) * 1970-10-02 1972-10-10 Sun Oil Co Delaware Bucket wheel ice cutter
US3759046A (en) * 1972-03-23 1973-09-18 Global Marine Inc Movement of marine structures in saline ice

Also Published As

Publication number Publication date
DK148275A (da) 1975-10-09
DE2514938A1 (de) 1975-10-09
JPS5849650B2 (ja) 1983-11-05
CA1021582A (en) 1977-11-29
GB1490642A (en) 1977-11-02
SE7503956L (sv) 1975-10-09
NO142876C (no) 1980-11-05
JPS50141104A (da) 1975-11-13
US3894504A (en) 1975-07-15
NO142876B (no) 1980-07-28
NO751193L (da) 1975-10-09

Similar Documents

Publication Publication Date Title
SU628830A3 (ru) Ледостойка морска бурова платформа
PL88508B1 (da)
US4256970A (en) Apparatus for the exploitation of underwater currents for the production of electrical energy
GB1592424A (en) Apparatus for forcing an auger screw into the ground
SE435685B (sv) Konkross
SU1641196A3 (ru) Самоходна дробильна машина
RU2000110746A (ru) Способ шлифования поверхностей на предметах
US5797703A (en) Elevating unit for use with jack-up rig
US8176990B2 (en) Apparatus for removing obstructions from a worksite
US5975806A (en) Elevating unit for use with jack-up rig
US4348059A (en) Multiple-tine ice disaggregation system
SU1036926A1 (ru) Устройство дл образовани уширений в скважинах большого диаметра
RU2726751C1 (ru) Винтовой бур для образования скважин в мерзлых грунтах
US4422399A (en) Means for increasing the efficiency of an ice disaggregation system
US3930374A (en) Dynamic ballast and stabilization system
SU964134A1 (ru) Устройство дл бурени скважин
SU400359A1 (ru) Барабанная мельница
SU863499A1 (ru) Устройство дл перемещени бревен по воде
US3449915A (en) Desilting equipment
SU1446246A1 (ru) Рабочий орган землеройной машины
US4365571A (en) Ice disaggregation system
SU665057A1 (ru) Устройство дл разработки скважин
CN216712908U (zh) 一种水利工程亲水平台
SU1761674A1 (ru) Устройство дл образовани скважин
AU2009201726B2 (en) Apparatus for removing obstructions from a worksite