FR1464837A - Perfectionnement aux perforatrices - Google Patents

Perfectionnement aux perforatrices

Info

Publication number
FR1464837A
FR1464837A FR46599A FR69046599A FR1464837A FR 1464837 A FR1464837 A FR 1464837A FR 46599 A FR46599 A FR 46599A FR 69046599 A FR69046599 A FR 69046599A FR 1464837 A FR1464837 A FR 1464837A
Authority
FR
France
Prior art keywords
perforation
training
perforation training
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
FR46599A
Other languages
English (en)
Inventor
Albert Biermann
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
Priority to FR46599A priority Critical patent/FR1464837A/fr
Priority to DE19661483804 priority patent/DE1483804A1/de
Application granted granted Critical
Publication of FR1464837A publication Critical patent/FR1464837A/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
    • 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
    • E21B19/084—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 with flexible drawing means, e.g. cables

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)
  • Earth Drilling (AREA)
FR46599A 1965-11-19 1965-11-19 Perfectionnement aux perforatrices Expired FR1464837A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR46599A FR1464837A (fr) 1965-11-19 1965-11-19 Perfectionnement aux perforatrices
DE19661483804 DE1483804A1 (de) 1965-11-19 1966-08-09 Bohrmaschine fuer den Bergbau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46599A FR1464837A (fr) 1965-11-19 1965-11-19 Perfectionnement aux perforatrices

Publications (1)

Publication Number Publication Date
FR1464837A true FR1464837A (fr) 1967-01-06

Family

ID=9694533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46599A Expired FR1464837A (fr) 1965-11-19 1965-11-19 Perfectionnement aux perforatrices

Country Status (2)

Country Link
DE (1) DE1483804A1 (fr)
FR (1) FR1464837A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022410A (en) * 1975-10-24 1977-05-10 C. H. Anderson And Associates Ltd. Universal coupling

Also Published As

Publication number Publication date
DE1483804A1 (de) 1969-10-09

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