BE687893A - - Google Patents

Info

Publication number
BE687893A
BE687893A BE687893DA BE687893A BE 687893 A BE687893 A BE 687893A BE 687893D A BE687893D A BE 687893DA BE 687893 A BE687893 A BE 687893A
Authority
BE
Belgium
Prior art keywords
drilling
drilling fluid
liquid
particles
fluid
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE687893A publication Critical patent/BE687893A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06Arrangements for treating drilling fluids outside the borehole
    • E21B21/062Arrangements for treating drilling fluids outside the borehole by mixing components

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)
BE687893D 1966-10-06 1966-10-06 BE687893A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE687893 1966-10-06

Publications (1)

Publication Number Publication Date
BE687893A true BE687893A (enExample) 1967-03-16

Family

ID=3849482

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687893D BE687893A (enExample) 1966-10-06 1966-10-06

Country Status (1)

Country Link
BE (1) BE687893A (enExample)

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