CA972975A - Method and apparatus for forming ice island for drilling or the like - Google Patents

Method and apparatus for forming ice island for drilling or the like

Info

Publication number
CA972975A
CA972975A CA150,625A CA150625A CA972975A CA 972975 A CA972975 A CA 972975A CA 150625 A CA150625 A CA 150625A CA 972975 A CA972975 A CA 972975A
Authority
CA
Canada
Prior art keywords
drilling
forming ice
ice island
island
forming
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
CA150,625A
Other versions
CA150625S (en
Inventor
Gilbert H. Bishop
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA972975A publication Critical patent/CA972975A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/028—Ice-structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/02—Restraining of open water
    • E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
CA150,625A 1971-11-01 1972-08-29 Method and apparatus for forming ice island for drilling or the like Expired CA972975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19412571A 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
CA972975A true CA972975A (en) 1975-08-19

Family

ID=22716390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,625A Expired CA972975A (en) 1971-11-01 1972-08-29 Method and apparatus for forming ice island for drilling or the like

Country Status (2)

Country Link
US (1) US3738114A (en)
CA (1) CA972975A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094149A (en) * 1976-07-30 1978-06-13 Exxon Production Research Company Offshore structure in frigid environment
US4326822A (en) * 1978-11-30 1982-04-27 Mitsui Engineering And Shipbuilding Co., Ltd. Artificial island for installing oil drilling equipment in ice covered sea areas
US4523879A (en) * 1982-04-16 1985-06-18 Exxon Production Research Co. Ice barrier construction

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931715A (en) * 1974-07-05 1976-01-13 Mobil Oil Corporation Method of transporting ice structure
US4118941A (en) * 1977-05-16 1978-10-10 Exxon Production Research Company Stressed caisson retained island
US4187039A (en) * 1978-09-05 1980-02-05 Exxon Production Research Company Method and apparatus for constructing and maintaining an offshore ice island
US4192630A (en) * 1978-10-18 1980-03-11 Union Oil Company Of California Method and apparatus for building ice islands
US4242012A (en) * 1979-03-14 1980-12-30 Union Oil Company Of California Method for constructing a multiseason ice platform
US4325656A (en) * 1979-10-15 1982-04-20 Bishop Gilbert H Apparatus and method for forming off-shore ice island structure
NO145926C (en) * 1980-02-28 1982-06-23 Eystein Husebye PROCEDURE FOR THE MANUFACTURE OF LARGE ISOLES
US4487091A (en) * 1982-02-01 1984-12-11 Pierrat Michel A Speed reducer and method for reducing blacklash
US4456072A (en) * 1982-05-03 1984-06-26 Bishop Gilbert H Ice island structure and drilling method
JPS59195914A (en) * 1983-04-18 1984-11-07 Mitsui Eng & Shipbuild Co Ltd Artificial islet
US4583882A (en) * 1984-02-01 1986-04-22 Szabo Miklos T Method for forming artificial islands
US4666342A (en) * 1984-06-08 1987-05-19 Recherches B.C. Michel Inc. Ice berm for use as a foundation for an arctic offshore structure
US4699545A (en) * 1985-08-05 1987-10-13 Exxon Production Research Company Spray ice structure
US5035541A (en) * 1990-07-30 1991-07-30 Mobil Oil Corporation Rubble-spray ice island
IE960011A1 (en) * 1996-01-10 1997-07-16 Padraig Mcalister Structural ice composites, processes for their construction¹and their use as artificial islands and other fixed and¹floating structures
IE20000490A1 (en) * 2000-06-16 2001-12-28 Padraig Mcalister Ice composite bodies and process for the construction thereof
IE86182B1 (en) * 2010-07-21 2013-05-08 Padraig Mcalister Structural ice composite body with thermal conditioning capability
HRP20120482A2 (en) * 2012-06-08 2013-12-20 Tomislav Debeljak Wall of floating platform made of artificially frozen water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939290A (en) * 1954-10-01 1960-06-07 Shell Oil Co Marine drilling rig foundations
US2940266A (en) * 1956-07-30 1960-06-14 Shamrock Drilling Co Method of constructing an offshore well drilling island
US3660983A (en) * 1969-09-24 1972-05-09 George W Gill Apparatus and method for the prevention of ice in waterways

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094149A (en) * 1976-07-30 1978-06-13 Exxon Production Research Company Offshore structure in frigid environment
US4326822A (en) * 1978-11-30 1982-04-27 Mitsui Engineering And Shipbuilding Co., Ltd. Artificial island for installing oil drilling equipment in ice covered sea areas
US4523879A (en) * 1982-04-16 1985-06-18 Exxon Production Research Co. Ice barrier construction

Also Published As

Publication number Publication date
US3738114A (en) 1973-06-12

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