FR1317175A - Advanced drilling tools - Google Patents

Advanced drilling tools

Info

Publication number
FR1317175A
FR1317175A FR890714A FR890714A FR1317175A FR 1317175 A FR1317175 A FR 1317175A FR 890714 A FR890714 A FR 890714A FR 890714 A FR890714 A FR 890714A FR 1317175 A FR1317175 A FR 1317175A
Authority
FR
France
Prior art keywords
drilling tools
advanced drilling
advanced
tools
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
FR890714A
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Priority to FR890714A priority Critical patent/FR1317175A/en
Application granted granted Critical
Publication of FR1317175A publication Critical patent/FR1317175A/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like

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)
FR890714A 1962-03-12 1962-03-12 Advanced drilling tools Expired FR1317175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890714A FR1317175A (en) 1962-03-12 1962-03-12 Advanced drilling tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890714A FR1317175A (en) 1962-03-12 1962-03-12 Advanced drilling tools

Publications (1)

Publication Number Publication Date
FR1317175A true FR1317175A (en) 1963-02-01

Family

ID=8774512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890714A Expired FR1317175A (en) 1962-03-12 1962-03-12 Advanced drilling tools

Country Status (1)

Country Link
FR (1) FR1317175A (en)

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