CA406140A - Oil well rig - Google Patents

Oil well rig

Info

Publication number
CA406140A
CA406140A CA406140A CA406140DA CA406140A CA 406140 A CA406140 A CA 406140A CA 406140 A CA406140 A CA 406140A CA 406140D A CA406140D A CA 406140DA CA 406140 A CA406140 A CA 406140A
Authority
CA
Canada
Prior art keywords
oil well
well rig
rig
oil
well
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
CA406140A
Other languages
French (fr)
Inventor
E. Bolles Mervin
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
Publication date
Application granted granted Critical
Publication of CA406140A publication Critical patent/CA406140A/en
Expired legal-status Critical Current

Links

CA406140A Oil well rig Expired CA406140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406140T

Publications (1)

Publication Number Publication Date
CA406140A true CA406140A (en) 1942-07-21

Family

ID=35417440

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406140A Expired CA406140A (en) Oil well rig

Country Status (1)

Country Link
CA (1) CA406140A (en)

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