FR1103019A - Method and device for carrying out surveys, or the like - Google Patents

Method and device for carrying out surveys, or the like

Info

Publication number
FR1103019A
FR1103019A FR1103019DA FR1103019A FR 1103019 A FR1103019 A FR 1103019A FR 1103019D A FR1103019D A FR 1103019DA FR 1103019 A FR1103019 A FR 1103019A
Authority
FR
France
Prior art keywords
carrying
out surveys
surveys
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
Other languages
French (fr)
Inventor
August Dausend
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
Application granted granted Critical
Publication of FR1103019A publication Critical patent/FR1103019A/en
Expired legal-status Critical Current

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
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
FR1103019D 1953-04-11 1954-04-09 Method and device for carrying out surveys, or the like Expired FR1103019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1103019X 1953-04-11

Publications (1)

Publication Number Publication Date
FR1103019A true FR1103019A (en) 1955-10-28

Family

ID=7722909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103019D Expired FR1103019A (en) 1953-04-11 1954-04-09 Method and device for carrying out surveys, or the like

Country Status (1)

Country Link
FR (1) FR1103019A (en)

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