CA507978A - Suspension de puits de petrole - Google Patents

Suspension de puits de petrole

Info

Publication number
CA507978A
CA507978A CA507978A CA507978DA CA507978A CA 507978 A CA507978 A CA 507978A CA 507978 A CA507978 A CA 507978A CA 507978D A CA507978D A CA 507978DA CA 507978 A CA507978 A CA 507978A
Authority
CA
Canada
Prior art keywords
oil well
well hanger
hanger
oil
well
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
CA507978A
Other languages
English (en)
Inventor
A. Mueller Robert
L. Crain Robert
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.)
Vetco Gray LLC
Original Assignee
Gray Tool Co
Publication date
Application granted granted Critical
Publication of CA507978A publication Critical patent/CA507978A/fr
Expired legal-status Critical Current

Links

CA507978A Suspension de puits de petrole Expired CA507978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA507978T

Publications (1)

Publication Number Publication Date
CA507978A true CA507978A (fr) 1954-12-07

Family

ID=35653924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA507978A Expired CA507978A (fr) Suspension de puits de petrole

Country Status (1)

Country Link
CA (1) CA507978A (fr)

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