CA896397A - Slant drilling tools for oil wells - Google Patents

Slant drilling tools for oil wells

Info

Publication number
CA896397A
CA896397A CA896397A CA896397DA CA896397A CA 896397 A CA896397 A CA 896397A CA 896397 A CA896397 A CA 896397A CA 896397D A CA896397D A CA 896397DA CA 896397 A CA896397 A CA 896397A
Authority
CA
Canada
Prior art keywords
oil wells
drilling tools
slant drilling
slant
tools
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
CA896397A
Inventor
P. Garrison Erskine
E. Tschirky John
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.)
SMITH INDUSTRIES INTERNATIONAL
Original Assignee
SMITH INDUSTRIES INTERNATIONAL
Publication date
Application granted granted Critical
Publication of CA896397A publication Critical patent/CA896397A/en
Expired legal-status Critical Current

Links

CA896397A Slant drilling tools for oil wells Expired CA896397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA896397T

Publications (1)

Publication Number Publication Date
CA896397A true CA896397A (en) 1972-03-28

Family

ID=36402356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA896397A Expired CA896397A (en) Slant drilling tools for oil wells

Country Status (1)

Country Link
CA (1) CA896397A (en)

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