IT1069233B - SOIL PERFORATION SYSTEM AND DRILL RELATED TO REVERSE CIRCULATION WITH OPERATING DEVICES IN THE DRILLING HEAD AND POSSIBLY ALONG THE WELL - Google Patents

SOIL PERFORATION SYSTEM AND DRILL RELATED TO REVERSE CIRCULATION WITH OPERATING DEVICES IN THE DRILLING HEAD AND POSSIBLY ALONG THE WELL

Info

Publication number
IT1069233B
IT1069233B IT8348276A IT8348276A IT1069233B IT 1069233 B IT1069233 B IT 1069233B IT 8348276 A IT8348276 A IT 8348276A IT 8348276 A IT8348276 A IT 8348276A IT 1069233 B IT1069233 B IT 1069233B
Authority
IT
Italy
Prior art keywords
well
operating devices
drilling head
reverse circulation
possibly along
Prior art date
Application number
IT8348276A
Other languages
Italian (it)
Original Assignee
Gaiot Aldo
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 Gaiot Aldo filed Critical Gaiot Aldo
Priority to IT8348276A priority Critical patent/IT1069233B/en
Application granted granted Critical
Publication of IT1069233B publication Critical patent/IT1069233B/en

Links

IT8348276A 1976-11-24 1976-11-24 SOIL PERFORATION SYSTEM AND DRILL RELATED TO REVERSE CIRCULATION WITH OPERATING DEVICES IN THE DRILLING HEAD AND POSSIBLY ALONG THE WELL IT1069233B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8348276A IT1069233B (en) 1976-11-24 1976-11-24 SOIL PERFORATION SYSTEM AND DRILL RELATED TO REVERSE CIRCULATION WITH OPERATING DEVICES IN THE DRILLING HEAD AND POSSIBLY ALONG THE WELL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8348276A IT1069233B (en) 1976-11-24 1976-11-24 SOIL PERFORATION SYSTEM AND DRILL RELATED TO REVERSE CIRCULATION WITH OPERATING DEVICES IN THE DRILLING HEAD AND POSSIBLY ALONG THE WELL

Publications (1)

Publication Number Publication Date
IT1069233B true IT1069233B (en) 1985-03-25

Family

ID=11322453

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8348276A IT1069233B (en) 1976-11-24 1976-11-24 SOIL PERFORATION SYSTEM AND DRILL RELATED TO REVERSE CIRCULATION WITH OPERATING DEVICES IN THE DRILLING HEAD AND POSSIBLY ALONG THE WELL

Country Status (1)

Country Link
IT (1) IT1069233B (en)

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