PL255473A1 - Method of and drill pipe string for seating perforated filtering pipes in bore-holes - Google Patents

Method of and drill pipe string for seating perforated filtering pipes in bore-holes

Info

Publication number
PL255473A1
PL255473A1 PL25547385A PL25547385A PL255473A1 PL 255473 A1 PL255473 A1 PL 255473A1 PL 25547385 A PL25547385 A PL 25547385A PL 25547385 A PL25547385 A PL 25547385A PL 255473 A1 PL255473 A1 PL 255473A1
Authority
PL
Poland
Prior art keywords
seating
bore
holes
drill pipe
pipe string
Prior art date
Application number
PL25547385A
Other versions
PL149849B1 (en
Inventor
Boleslaw Smiech
Waclaw Galat
Jan Koleda
Adam Boba
Andrzej Chwastowski
Original Assignee
Polmag
Ogolnokrajowe Gwarectwo Wegla
Przedsieb Wdrazania Upowszech
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 Polmag, Ogolnokrajowe Gwarectwo Wegla, Przedsieb Wdrazania Upowszech filed Critical Polmag
Priority to PL25547385A priority Critical patent/PL149849B1/en
Publication of PL255473A1 publication Critical patent/PL255473A1/en
Publication of PL149849B1 publication Critical patent/PL149849B1/en

Links

PL25547385A 1985-09-19 1985-09-19 Method of and drill pipe string for seating perforated filtering pipes in bore-holes PL149849B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25547385A PL149849B1 (en) 1985-09-19 1985-09-19 Method of and drill pipe string for seating perforated filtering pipes in bore-holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25547385A PL149849B1 (en) 1985-09-19 1985-09-19 Method of and drill pipe string for seating perforated filtering pipes in bore-holes

Publications (2)

Publication Number Publication Date
PL255473A1 true PL255473A1 (en) 1987-04-21
PL149849B1 PL149849B1 (en) 1990-03-31

Family

ID=20028369

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25547385A PL149849B1 (en) 1985-09-19 1985-09-19 Method of and drill pipe string for seating perforated filtering pipes in bore-holes

Country Status (1)

Country Link
PL (1) PL149849B1 (en)

Also Published As

Publication number Publication date
PL149849B1 (en) 1990-03-31

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