CA951925A - Ice drilling platform - Google Patents

Ice drilling platform

Info

Publication number
CA951925A
CA951925A CA139,932A CA139932A CA951925A CA 951925 A CA951925 A CA 951925A CA 139932 A CA139932 A CA 139932A CA 951925 A CA951925 A CA 951925A
Authority
CA
Canada
Prior art keywords
drilling platform
ice drilling
ice
platform
drilling
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
CA139,932A
Other versions
CA139932S (en
Inventor
W. Bruce Nodwell
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
Priority to CA139,932A priority Critical patent/CA951925A/en
Application granted granted Critical
Publication of CA951925A publication Critical patent/CA951925A/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
    • E02B17/021—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 with relative movement between supporting construction and platform
    • E02B17/022—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 with relative movement between supporting construction and platform adapted to travel on the bottom
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
CA139,932A 1972-04-18 1972-04-18 Ice drilling platform Expired CA951925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA139,932A CA951925A (en) 1972-04-18 1972-04-18 Ice drilling platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA139,932A CA951925A (en) 1972-04-18 1972-04-18 Ice drilling platform

Publications (1)

Publication Number Publication Date
CA951925A true CA951925A (en) 1974-07-30

Family

ID=4092981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,932A Expired CA951925A (en) 1972-04-18 1972-04-18 Ice drilling platform

Country Status (1)

Country Link
CA (1) CA951925A (en)

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