FR955093A - - Google Patents

Info

Publication number
FR955093A
FR955093A FR955093DA FR955093A FR 955093 A FR955093 A FR 955093A FR 955093D A FR955093D A FR 955093DA FR 955093 A FR955093 A FR 955093A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR955093A publication Critical patent/FR955093A/fr
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
    • E21B7/14—Drilling by use of heat, e.g. flame drilling

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)
FR955093D Expired FR955093A (xx)

Publications (1)

Publication Number Publication Date
FR955093A true FR955093A (xx) 1950-01-07

Family

ID=1557891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955093D Expired FR955093A (xx)

Country Status (1)

Country Link
FR (1) FR955093A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318015A1 (fr) * 1975-07-17 1977-02-11 Kallenbach Rudolf Procede de percage et de decoupage thermochimique de mineraux siliceux
US4588377A (en) * 1985-01-24 1986-05-13 Belco Industries, Inc. Thermocouple probe assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318015A1 (fr) * 1975-07-17 1977-02-11 Kallenbach Rudolf Procede de percage et de decoupage thermochimique de mineraux siliceux
US4588377A (en) * 1985-01-24 1986-05-13 Belco Industries, Inc. Thermocouple probe assembly

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