AU292682B2 - Improvements in or relating to rotatable drilling tools - Google Patents

Improvements in or relating to rotatable drilling tools

Info

Publication number
AU292682B2
AU292682B2 AU59071/65A AU5907165A AU292682B2 AU 292682 B2 AU292682 B2 AU 292682B2 AU 59071/65 A AU59071/65 A AU 59071/65A AU 5907165 A AU5907165 A AU 5907165A AU 292682 B2 AU292682 B2 AU 292682B2
Authority
AU
Australia
Prior art keywords
relating
drilling tools
rotatable drilling
rotatable
tools
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
AU59071/65A
Other versions
AU5907165A (en
Inventor
Bruno Renard Jean Ratilal Serge Gstalder
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Application granted granted Critical
Publication of AU292682B2 publication Critical patent/AU292682B2/en
Publication of AU5907165A publication Critical patent/AU5907165A/en
Expired legal-status Critical Current

Links

AU59071/65A 1964-06-04 1965-05-19 Improvements in or relating to rotatable drilling tools Expired AU292682B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR976,992 1964-06-04
FRFR7694 1965-03-02

Publications (2)

Publication Number Publication Date
AU292682B2 true AU292682B2 (en) 1966-11-24
AU5907165A AU5907165A (en) 1966-11-24

Family

ID=

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