FR1296640A - Drilling method and apparatus for its implementation - Google Patents

Drilling method and apparatus for its implementation

Info

Publication number
FR1296640A
FR1296640A FR860961A FR860961A FR1296640A FR 1296640 A FR1296640 A FR 1296640A FR 860961 A FR860961 A FR 860961A FR 860961 A FR860961 A FR 860961A FR 1296640 A FR1296640 A FR 1296640A
Authority
FR
France
Prior art keywords
implementation
drilling method
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
FR860961A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR860961A priority Critical patent/FR1296640A/en
Application granted granted Critical
Publication of FR1296640A publication Critical patent/FR1296640A/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
    • E21B11/00—Other drilling tools
    • E21B11/02—Boring rams

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)
FR860961A 1961-05-05 1961-05-05 Drilling method and apparatus for its implementation Expired FR1296640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR860961A FR1296640A (en) 1961-05-05 1961-05-05 Drilling method and apparatus for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860961A FR1296640A (en) 1961-05-05 1961-05-05 Drilling method and apparatus for its implementation

Publications (1)

Publication Number Publication Date
FR1296640A true FR1296640A (en) 1962-06-22

Family

ID=8754592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860961A Expired FR1296640A (en) 1961-05-05 1961-05-05 Drilling method and apparatus for its implementation

Country Status (1)

Country Link
FR (1) FR1296640A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955631A (en) * 1973-08-29 1976-05-11 Alexandr Dmitrievich Kostylev Soil sampler
FR2357689A1 (en) * 1976-07-05 1978-02-03 Wibom Gustaf Post-hole boring rig for attachment to excavator - has cutting tube with linear cutting edge and driven with guide-tube (SW 30.1.78)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955631A (en) * 1973-08-29 1976-05-11 Alexandr Dmitrievich Kostylev Soil sampler
FR2357689A1 (en) * 1976-07-05 1978-02-03 Wibom Gustaf Post-hole boring rig for attachment to excavator - has cutting tube with linear cutting edge and driven with guide-tube (SW 30.1.78)

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