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CA986325A - Method for maintaining floating structure in substantially fixed position in the presence of moving ice, and apparatus utilizing such a method - Google Patents

Method for maintaining floating structure in substantially fixed position in the presence of moving ice, and apparatus utilizing such a method

Info

Publication number
CA986325A
CA986325A CA137,074A CA137074A CA986325A CA 986325 A CA986325 A CA 986325A CA 137074 A CA137074 A CA 137074A CA 986325 A CA986325 A CA 986325A
Authority
CA
Canada
Prior art keywords
fixed position
substantially fixed
floating structure
apparatus utilizing
moving ice
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
CA137,074A
Other versions
CA137074S (en
Inventor
Edward O. Anders
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.)
Global Marine Inc
Original Assignee
Global Marine 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
Application filed by Global Marine Inc filed Critical Global Marine Inc
Application granted granted Critical
Publication of CA986325A publication Critical patent/CA986325A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/008—Drilling ice or a formation covered by ice
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Communication Cables (AREA)
CA137,074A 1971-04-01 1972-03-14 Method for maintaining floating structure in substantially fixed position in the presence of moving ice, and apparatus utilizing such a method Expired CA986325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13009271A 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
CA986325A true CA986325A (en) 1976-03-30

Family

ID=22443021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,074A Expired CA986325A (en) 1971-04-01 1972-03-14 Method for maintaining floating structure in substantially fixed position in the presence of moving ice, and apparatus utilizing such a method

Country Status (4)

Country Link
US (1) US3749162A (en)
CA (1) CA986325A (en)
GB (1) GB1385081A (en)
NO (1) NO133851C (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831385A (en) * 1972-06-26 1974-08-27 Chevron Res Arctic offshore platform
US3837311A (en) * 1972-10-05 1974-09-24 Sun Oil Co Apparatus for melting ice
US4075964A (en) * 1975-08-29 1978-02-28 Global Marine, Inc. Ice melting system
US4073144A (en) * 1976-06-15 1978-02-14 Sun Oil Company Limited Ice removal system
US4256188A (en) * 1978-07-17 1981-03-17 Resource Development Consultants Ltd. Method and apparatus for drilling a hole in a body of ice and for the destruction of a body of ice
US4270476A (en) * 1979-07-05 1981-06-02 Dome Petroleum Limited Barge construction for warm air canopy ice-free zone
US4328760A (en) * 1979-07-05 1982-05-11 Dome Petroleum Limited Skirt construction
US4260292A (en) * 1979-10-25 1981-04-07 The Offshore Company Arctic offshore platform
NO803854L (en) * 1979-12-21 1981-06-22 British Petroleum Co OIL PRODUCTION SYSTEM.
US4335980A (en) * 1980-04-28 1982-06-22 Chevron Research Company Hull heating system for an arctic offshore production structure
SE446392B (en) * 1983-09-21 1986-09-08 Goetaverken Arendal Ab LIVING ROOM WITH PROTECTED WORK AREA
US6273193B1 (en) * 1997-12-16 2001-08-14 Transocean Sedco Forex, Inc. Dynamically positioned, concentric riser, drilling method and apparatus
US6745852B2 (en) 2002-05-08 2004-06-08 Anadarko Petroleum Corporation Platform for drilling oil and gas wells in arctic, inaccessible, or environmentally sensitive locations
SE527511C2 (en) * 2004-04-02 2006-03-28 Aquavilla Ab Float construction in concrete for a floating dwelling prepared for a collector hose for a heat pump
US7024800B2 (en) 2004-07-19 2006-04-11 Earthrenew, Inc. Process and system for drying and heat treating materials
US7685737B2 (en) 2004-07-19 2010-03-30 Earthrenew, Inc. Process and system for drying and heat treating materials
US7610692B2 (en) 2006-01-18 2009-11-03 Earthrenew, Inc. Systems for prevention of HAP emissions and for efficient drying/dehydration processes
BRPI0813422A2 (en) * 2007-06-26 2015-07-14 Grenland Group Technology As Well apparatus and method for performing well intervention, completion, testing or drilling
US20100074686A1 (en) * 2008-09-19 2010-03-25 Towley Iii Carl K Structure forming a breakwater and capable of ice free, year round operation
JP5662421B2 (en) 2009-04-30 2015-01-28 エクソンモービル アップストリーム リサーチ カンパニー Mooring system for Arctic floats
ITPI20100039A1 (en) 2010-03-29 2011-09-30 Sime S R L METHOD AND APPARATUS TO REDUCE THE PRESSURE OF A NATURAL GAS TO THE WELL-HEAD
WO2011159563A2 (en) * 2010-06-14 2011-12-22 Shell Oil Company Subsea completions and well interventions using a vessel of opportunity
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
WO2012104256A1 (en) 2011-02-02 2012-08-09 Shell Internationale Research Maatschappij B.V. Method and wellbore system
US20120291684A1 (en) * 2011-05-19 2012-11-22 Gavin Humphreys Ice Breaking Drilling Vessel With Stowable Mast
SE537320C2 (en) * 2011-06-16 2015-04-07 Bassoe Technology Ab Drill tower with stiffened shell and sea platform
CN102619239A (en) * 2012-04-18 2012-08-01 中国水电顾问集团中南勘测设计研究院 Device for reducing ice load of ocean engineering structure by utilizing hydrothermal solution spraying unit
KR101665331B1 (en) * 2013-04-19 2016-10-12 대우조선해양 주식회사 Drill ship for polar region
KR101326081B1 (en) * 2013-07-29 2013-11-07 김수정 Ice melting apparatus for ship voyage
US9586661B1 (en) * 2016-01-04 2017-03-07 The United States Of America As Represented By Secretary Of The Navy Unmanned underwater vehicle sea floor separation device
US10259647B2 (en) * 2016-02-08 2019-04-16 Mclaughlin Group, Inc. Fill device for a water reservoir tank
CN105840099B (en) * 2016-03-21 2018-10-02 四川宏华石油设备有限公司 A kind of polar region drilling machine
CN105822265A (en) * 2016-03-24 2016-08-03 西南石油大学 External buoyancy tank multilayer electric heating bracket subsea natural gas collection device and method
CN105822267B (en) * 2016-03-31 2021-01-26 杨溢 Method and device for exploiting deep sea natural gas hydrate
US9920599B2 (en) * 2016-08-03 2018-03-20 Mohamed Hashem Remediation of oil spills under sea ice
US12071205B2 (en) * 2018-01-22 2024-08-27 Robert John Sharp Emissions control watercraft
US10970927B2 (en) * 2018-02-26 2021-04-06 Robert John Sharp Positionable emissions control watercraft
US10953960B1 (en) * 2018-01-22 2021-03-23 Robert John Sharp Self-propelled emissions control servicing watercraft
CN116161544B (en) * 2023-04-23 2023-07-11 青岛明珠钢结构有限公司 Hoisting process of large-scale flare tower of FPSO ship

Also Published As

Publication number Publication date
NO133851C (en) 1976-07-07
GB1385081A (en) 1975-02-26
NO133851B (en) 1976-03-29
US3749162A (en) 1973-07-31

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