FI20060473L - Menetelmä reiän poraamiseksi maaperään - Google Patents

Menetelmä reiän poraamiseksi maaperään Download PDF

Info

Publication number
FI20060473L
FI20060473L FI20060473A FI20060473A FI20060473L FI 20060473 L FI20060473 L FI 20060473L FI 20060473 A FI20060473 A FI 20060473A FI 20060473 A FI20060473 A FI 20060473A FI 20060473 L FI20060473 L FI 20060473L
Authority
FI
Finland
Prior art keywords
drilling
soil
hole
Prior art date
Application number
FI20060473A
Other languages
English (en)
Swedish (sv)
Other versions
FI20060473A0 (fi
Inventor
Pertti Pajunen
Original Assignee
Vaakaporauspalvelu Vpp 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 Vaakaporauspalvelu Vpp Oy filed Critical Vaakaporauspalvelu Vpp Oy
Priority to FI20060473A priority Critical patent/FI20060473L/fi
Publication of FI20060473A0 publication Critical patent/FI20060473A0/fi
Publication of FI20060473L publication Critical patent/FI20060473L/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
    • 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
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

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)
FI20060473A 2006-05-15 2006-05-15 Menetelmä reiän poraamiseksi maaperään FI20060473L (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20060473A FI20060473L (fi) 2006-05-15 2006-05-15 Menetelmä reiän poraamiseksi maaperään

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060473A FI20060473L (fi) 2006-05-15 2006-05-15 Menetelmä reiän poraamiseksi maaperään

Publications (2)

Publication Number Publication Date
FI20060473A0 FI20060473A0 (fi) 2006-05-15
FI20060473L true FI20060473L (fi) 2007-11-16

Family

ID=36539918

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060473A FI20060473L (fi) 2006-05-15 2006-05-15 Menetelmä reiän poraamiseksi maaperään

Country Status (1)

Country Link
FI (1) FI20060473L (fi)

Also Published As

Publication number Publication date
FI20060473A0 (fi) 2006-05-15

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