CA215162A - Method of sealing the walls of oil wells - Google Patents

Method of sealing the walls of oil wells

Info

Publication number
CA215162A
CA215162A CA215162A CA215162DA CA215162A CA 215162 A CA215162 A CA 215162A CA 215162 A CA215162 A CA 215162A CA 215162D A CA215162D A CA 215162DA CA 215162 A CA215162 A CA 215162A
Authority
CA
Canada
Prior art keywords
walls
sealing
oil wells
wells
oil
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
CA215162A
Other languages
French (fr)
Inventor
E. Nolan William
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 CA215162A publication Critical patent/CA215162A/en
Expired legal-status Critical Current

Links

CA215162A Method of sealing the walls of oil wells Expired CA215162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215162T

Publications (1)

Publication Number Publication Date
CA215162A true CA215162A (en) 1922-01-17

Family

ID=35109606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215162A Expired CA215162A (en) Method of sealing the walls of oil wells

Country Status (1)

Country Link
CA (1) CA215162A (en)

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