SU1146403A1 - Apparatus for retaining drill pipes - Google Patents

Apparatus for retaining drill pipes

Info

Publication number
SU1146403A1
SU1146403A1 SU833681474A SU3681474A SU1146403A1 SU 1146403 A1 SU1146403 A1 SU 1146403A1 SU 833681474 A SU833681474 A SU 833681474A SU 3681474 A SU3681474 A SU 3681474A SU 1146403 A1 SU1146403 A1 SU 1146403A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drill pipes
retaining drill
retaining
pipes
drill
Prior art date
Application number
SU833681474A
Other languages
Russian (ru)
Inventor
Anatolij V Kalabalyk
Valerij G Drutskij
Original Assignee
Vni Pk I Neftyanogo Mash
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 Vni Pk I Neftyanogo Mash filed Critical Vni Pk I Neftyanogo Mash
Priority to SU833681474A priority Critical patent/SU1146403A1/en
Application granted granted Critical
Publication of SU1146403A1 publication Critical patent/SU1146403A1/en

Links

SU833681474A 1983-12-29 1983-12-29 Apparatus for retaining drill pipes SU1146403A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833681474A SU1146403A1 (en) 1983-12-29 1983-12-29 Apparatus for retaining drill pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833681474A SU1146403A1 (en) 1983-12-29 1983-12-29 Apparatus for retaining drill pipes

Publications (1)

Publication Number Publication Date
SU1146403A1 true SU1146403A1 (en) 1985-03-23

Family

ID=21096260

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833681474A SU1146403A1 (en) 1983-12-29 1983-12-29 Apparatus for retaining drill pipes

Country Status (1)

Country Link
SU (1) SU1146403A1 (en)

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