FR1332551A - Appareil de forage - Google Patents

Appareil de forage

Info

Publication number
FR1332551A
FR1332551A FR888774A FR888774A FR1332551A FR 1332551 A FR1332551 A FR 1332551A FR 888774 A FR888774 A FR 888774A FR 888774 A FR888774 A FR 888774A FR 1332551 A FR1332551 A FR 1332551A
Authority
FR
France
Prior art keywords
drilling rig
rig
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
FR888774A
Other languages
English (en)
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Priority to FR888774A priority Critical patent/FR1332551A/fr
Application granted granted Critical
Publication of FR1332551A publication Critical patent/FR1332551A/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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

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)
FR888774A 1962-02-21 1962-02-21 Appareil de forage Expired FR1332551A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888774A FR1332551A (fr) 1962-02-21 1962-02-21 Appareil de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888774A FR1332551A (fr) 1962-02-21 1962-02-21 Appareil de forage

Publications (1)

Publication Number Publication Date
FR1332551A true FR1332551A (fr) 1963-07-19

Family

ID=8773205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888774A Expired FR1332551A (fr) 1962-02-21 1962-02-21 Appareil de forage

Country Status (1)

Country Link
FR (1) FR1332551A (fr)

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