CA191737A - Section de tube de foret a puits - Google Patents

Section de tube de foret a puits

Info

Publication number
CA191737A
CA191737A CA000191737A CA191737DA CA191737A CA 191737 A CA191737 A CA 191737A CA 000191737 A CA000191737 A CA 000191737A CA 191737D A CA191737D A CA 191737DA CA 191737 A CA191737 A CA 191737A
Authority
CA
Canada
Prior art keywords
tube section
drill tube
drill
section
tube
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
CA000191737A
Other languages
English (en)
Inventor
Augustus M. Saunders
Peter Boyd
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.)
National Tube Co
Original Assignee
National Tube Co
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 National Tube Co filed Critical National Tube Co
Application granted granted Critical
Publication of CA191737A publication Critical patent/CA191737A/fr
Expired legal-status Critical Current

Links

CA000191737A 1919-02-26 1919-02-26 Section de tube de foret a puits Expired CA191737A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA191737T 1919-02-26

Publications (1)

Publication Number Publication Date
CA191737A true CA191737A (fr) 1919-07-22

Family

ID=45311388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000191737A Expired CA191737A (fr) 1919-02-26 1919-02-26 Section de tube de foret a puits

Country Status (1)

Country Link
CA (1) CA191737A (fr)

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