FR1381597A - Automatic feed device for drilling rig - Google Patents

Automatic feed device for drilling rig

Info

Publication number
FR1381597A
FR1381597A FR952922A FR952922A FR1381597A FR 1381597 A FR1381597 A FR 1381597A FR 952922 A FR952922 A FR 952922A FR 952922 A FR952922 A FR 952922A FR 1381597 A FR1381597 A FR 1381597A
Authority
FR
France
Prior art keywords
feed device
drilling rig
automatic feed
automatic
rig
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
FR952922A
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.)
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 FR952922A priority Critical patent/FR1381597A/en
Application granted granted Critical
Publication of FR1381597A publication Critical patent/FR1381597A/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/083—Cam, rack or like feed mechanisms
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
FR952922A 1963-11-07 1963-11-07 Automatic feed device for drilling rig Expired FR1381597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR952922A FR1381597A (en) 1963-11-07 1963-11-07 Automatic feed device for drilling rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952922A FR1381597A (en) 1963-11-07 1963-11-07 Automatic feed device for drilling rig

Publications (1)

Publication Number Publication Date
FR1381597A true FR1381597A (en) 1964-12-14

Family

ID=8815972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952922A Expired FR1381597A (en) 1963-11-07 1963-11-07 Automatic feed device for drilling rig

Country Status (1)

Country Link
FR (1) FR1381597A (en)

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