CA911340A - Lubricator for contact elements in drill pipes - Google Patents

Lubricator for contact elements in drill pipes

Info

Publication number
CA911340A
CA911340A CA911340A CA911340DA CA911340A CA 911340 A CA911340 A CA 911340A CA 911340 A CA911340 A CA 911340A CA 911340D A CA911340D A CA 911340DA CA 911340 A CA911340 A CA 911340A
Authority
CA
Canada
Prior art keywords
lubricator
contact elements
drill pipes
drill
pipes
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
CA911340A
Inventor
A. Fomin Igor
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.)
SPETSIALNOE KONSTRUKTORSKOE BJURO PO ELEKTROBURENIJU
Original Assignee
SPETSIALNOE KONSTRUKTORSKOE BJURO PO ELEKTROBURENIJU
Publication date
Application granted granted Critical
Publication of CA911340A publication Critical patent/CA911340A/en
Expired legal-status Critical Current

Links

CA911340A Lubricator for contact elements in drill pipes Expired CA911340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA911340T

Publications (1)

Publication Number Publication Date
CA911340A true CA911340A (en) 1972-10-03

Family

ID=36418939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA911340A Expired CA911340A (en) Lubricator for contact elements in drill pipes

Country Status (1)

Country Link
CA (1) CA911340A (en)

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