FR61328E - Control device for deep drilling rig - Google Patents

Control device for deep drilling rig

Info

Publication number
FR61328E
FR61328E FR61328DA FR61328E FR 61328 E FR61328 E FR 61328E FR 61328D A FR61328D A FR 61328DA FR 61328 E FR61328 E FR 61328E
Authority
FR
France
Prior art keywords
control device
drilling rig
deep drilling
deep
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
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.)
Haniel and Lueg GmbH
Original Assignee
Haniel and Lueg GmbH
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 Haniel and Lueg GmbH filed Critical Haniel and Lueg GmbH
Application granted granted Critical
Publication of FR61328E publication Critical patent/FR61328E/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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/04—Rotary tables

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)
FR61328D 1951-02-02 1951-02-02 Control device for deep drilling rig Expired FR61328E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61328T 1951-02-02

Publications (1)

Publication Number Publication Date
FR61328E true FR61328E (en) 1955-04-25

Family

ID=8694903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61328D Expired FR61328E (en) 1951-02-02 1951-02-02 Control device for deep drilling rig

Country Status (1)

Country Link
FR (1) FR61328E (en)

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