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IT1160629B - Punta da roccia con alesatori a diamante per la trivellazione di pozzi petroliferi e simili - Google Patents

Punta da roccia con alesatori a diamante per la trivellazione di pozzi petroliferi e simili

Info

Publication number
IT1160629B
IT1160629B IT69031/78A IT6903178A IT1160629B IT 1160629 B IT1160629 B IT 1160629B IT 69031/78 A IT69031/78 A IT 69031/78A IT 6903178 A IT6903178 A IT 6903178A IT 1160629 B IT1160629 B IT 1160629B
Authority
IT
Italy
Prior art keywords
similar
rock drill
oil wells
drilling oil
reamers
Prior art date
Application number
IT69031/78A
Other languages
English (en)
Other versions
IT7869031A0 (it
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Priority to IT69031/78A priority Critical patent/IT1160629B/it
Publication of IT7869031A0 publication Critical patent/IT7869031A0/it
Application granted granted Critical
Publication of IT1160629B publication Critical patent/IT1160629B/it

Links

IT69031/78A 1978-09-01 1978-09-01 Punta da roccia con alesatori a diamante per la trivellazione di pozzi petroliferi e simili IT1160629B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT69031/78A IT1160629B (it) 1978-09-01 1978-09-01 Punta da roccia con alesatori a diamante per la trivellazione di pozzi petroliferi e simili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69031/78A IT1160629B (it) 1978-09-01 1978-09-01 Punta da roccia con alesatori a diamante per la trivellazione di pozzi petroliferi e simili

Publications (2)

Publication Number Publication Date
IT7869031A0 IT7869031A0 (it) 1978-09-01
IT1160629B true IT1160629B (it) 1987-03-11

Family

ID=11311201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69031/78A IT1160629B (it) 1978-09-01 1978-09-01 Punta da roccia con alesatori a diamante per la trivellazione di pozzi petroliferi e simili

Country Status (1)

Country Link
IT (1) IT1160629B (it)

Also Published As

Publication number Publication date
IT7869031A0 (it) 1978-09-01

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