BE440170A - - Google Patents

Info

Publication number
BE440170A
BE440170A BE440170DA BE440170A BE 440170 A BE440170 A BE 440170A BE 440170D A BE440170D A BE 440170DA BE 440170 A BE440170 A BE 440170A
Authority
BE
Belgium
Prior art keywords
tool
disintegration
vibrating
drilling
soil
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE440170A publication Critical patent/BE440170A/fr

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
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BE440170D BE440170A (de)

Publications (1)

Publication Number Publication Date
BE440170A true BE440170A (de)

Family

ID=98008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440170D BE440170A (de)

Country Status (1)

Country Link
BE (1) BE440170A (de)

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