FI20130012A - Poralaite - Google Patents

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Publication number
FI20130012A
FI20130012A FI20130012A FI20130012A FI20130012A FI 20130012 A FI20130012 A FI 20130012A FI 20130012 A FI20130012 A FI 20130012A FI 20130012 A FI20130012 A FI 20130012A FI 20130012 A FI20130012 A FI 20130012A
Authority
FI
Finland
Prior art keywords
drill rig
rig
drill
Prior art date
Application number
FI20130012A
Other languages
English (en)
Swedish (sv)
Other versions
FI124738B (fi
Inventor
Hannu Paasonen
Original Assignee
Tri Mach Oy
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 Tri Mach Oy filed Critical Tri Mach Oy
Priority to FI20130012A priority Critical patent/FI124738B/fi
Publication of FI20130012A publication Critical patent/FI20130012A/fi
Application granted granted Critical
Publication of FI124738B publication Critical patent/FI124738B/fi

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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
FI20130012A 2013-01-18 2013-01-18 Poralaite FI124738B (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20130012A FI124738B (fi) 2013-01-18 2013-01-18 Poralaite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20130012A FI124738B (fi) 2013-01-18 2013-01-18 Poralaite
FI20130012 2013-01-18

Publications (2)

Publication Number Publication Date
FI20130012A true FI20130012A (fi) 2014-07-19
FI124738B FI124738B (fi) 2015-01-15

Family

ID=51301062

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20130012A FI124738B (fi) 2013-01-18 2013-01-18 Poralaite

Country Status (1)

Country Link
FI (1) FI124738B (fi)

Also Published As

Publication number Publication date
FI124738B (fi) 2015-01-15

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