CA407564A - Oil well packing head - Google Patents

Oil well packing head

Info

Publication number
CA407564A
CA407564A CA407564A CA407564DA CA407564A CA 407564 A CA407564 A CA 407564A CA 407564 A CA407564 A CA 407564A CA 407564D A CA407564D A CA 407564DA CA 407564 A CA407564 A CA 407564A
Authority
CA
Canada
Prior art keywords
oil well
packing head
well packing
head
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
CA407564A
Other languages
French (fr)
Inventor
Stone Frederick
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.)
Hydril LLC
Original Assignee
Hydril LLC
Publication date
Application granted granted Critical
Publication of CA407564A publication Critical patent/CA407564A/en
Expired legal-status Critical Current

Links

CA407564A Oil well packing head Expired CA407564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407564T

Publications (1)

Publication Number Publication Date
CA407564A true CA407564A (en) 1942-09-22

Family

ID=35418864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407564A Expired CA407564A (en) Oil well packing head

Country Status (1)

Country Link
CA (1) CA407564A (en)

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