FR1042271A - Machine de forage perfectionnée - Google Patents

Machine de forage perfectionnée

Info

Publication number
FR1042271A
FR1042271A FR1042271DA FR1042271A FR 1042271 A FR1042271 A FR 1042271A FR 1042271D A FR1042271D A FR 1042271DA FR 1042271 A FR1042271 A FR 1042271A
Authority
FR
France
Prior art keywords
drilling machine
advanced drilling
advanced
machine
drilling
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
English (en)
Inventor
Pierre-Jean-Marie-Th Allard
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 FR1042271A publication Critical patent/FR1042271A/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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits

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)
FR1042271D 1951-09-18 1951-09-18 Machine de forage perfectionnée Expired FR1042271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1042271T 1951-09-18

Publications (1)

Publication Number Publication Date
FR1042271A true FR1042271A (fr) 1953-10-30

Family

ID=9589946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1042271D Expired FR1042271A (fr) 1951-09-18 1951-09-18 Machine de forage perfectionnée

Country Status (1)

Country Link
FR (1) FR1042271A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822147A (en) * 1953-06-15 1958-02-04 Allard Pierre Jean-Ma Theodore Guide device for boring tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822147A (en) * 1953-06-15 1958-02-04 Allard Pierre Jean-Ma Theodore Guide device for boring tools

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