PL134703B2 - Articulated coupling piece of drill pipe string - Google Patents

Articulated coupling piece of drill pipe string

Info

Publication number
PL134703B2
PL134703B2 PL24778684A PL24778684A PL134703B2 PL 134703 B2 PL134703 B2 PL 134703B2 PL 24778684 A PL24778684 A PL 24778684A PL 24778684 A PL24778684 A PL 24778684A PL 134703 B2 PL134703 B2 PL 134703B2
Authority
PL
Poland
Prior art keywords
drill pipe
coupling piece
pipe string
articulated coupling
articulated
Prior art date
Application number
PL24778684A
Other versions
PL247786A2 (en
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 PL24778684A priority Critical patent/PL134703B2/en
Publication of PL247786A2 publication Critical patent/PL247786A2/en
Publication of PL134703B2 publication Critical patent/PL134703B2/en

Links

PL24778684A 1984-05-21 1984-05-21 Articulated coupling piece of drill pipe string PL134703B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24778684A PL134703B2 (en) 1984-05-21 1984-05-21 Articulated coupling piece of drill pipe string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24778684A PL134703B2 (en) 1984-05-21 1984-05-21 Articulated coupling piece of drill pipe string

Publications (2)

Publication Number Publication Date
PL247786A2 PL247786A2 (en) 1984-11-08
PL134703B2 true PL134703B2 (en) 1985-09-30

Family

ID=20021869

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24778684A PL134703B2 (en) 1984-05-21 1984-05-21 Articulated coupling piece of drill pipe string

Country Status (1)

Country Link
PL (1) PL134703B2 (en)

Also Published As

Publication number Publication date
PL247786A2 (en) 1984-11-08

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