CA172318A - Outil a forer les puits - Google Patents

Outil a forer les puits

Info

Publication number
CA172318A
CA172318A CA000172318A CA172318DA CA172318A CA 172318 A CA172318 A CA 172318A CA 000172318 A CA000172318 A CA 000172318A CA 172318D A CA172318D A CA 172318DA CA 172318 A CA172318 A CA 172318A
Authority
CA
Canada
Prior art keywords
drilling device
well drilling
well
drilling
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
CA000172318A
Other languages
English (en)
Inventor
James Ferrier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA172318A publication Critical patent/CA172318A/fr
Expired legal-status Critical Current

Links

CA000172318A 1916-08-08 1916-08-08 Outil a forer les puits Expired CA172318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA172318T 1916-08-08

Publications (1)

Publication Number Publication Date
CA172318A true CA172318A (fr) 1916-10-10

Family

ID=45291973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000172318A Expired CA172318A (fr) 1916-08-08 1916-08-08 Outil a forer les puits

Country Status (1)

Country Link
CA (1) CA172318A (fr)

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