CA390710A - Cement packer - Google Patents

Cement packer

Info

Publication number
CA390710A
CA390710A CA390710A CA390710DA CA390710A CA 390710 A CA390710 A CA 390710A CA 390710 A CA390710 A CA 390710A CA 390710D A CA390710D A CA 390710DA CA 390710 A CA390710 A CA 390710A
Authority
CA
Canada
Prior art keywords
cement packer
packer
cement
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
CA390710A
Other languages
French (fr)
Inventor
E. Dorrington Neill
H. Hartman Carl
Stanley Hangen H.
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.)
ST Regis Paper Co
Original Assignee
ST Regis Paper Co
Publication date
Application granted granted Critical
Publication of CA390710A publication Critical patent/CA390710A/en
Expired legal-status Critical Current

Links

CA390710A Cement packer Expired CA390710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390710T

Publications (1)

Publication Number Publication Date
CA390710A true CA390710A (en) 1940-08-13

Family

ID=35398281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390710A Expired CA390710A (en) Cement packer

Country Status (1)

Country Link
CA (1) CA390710A (en)

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