CA567407A - Appareil de tete de puits - Google Patents

Appareil de tete de puits

Info

Publication number
CA567407A
CA567407A CA567407A CA567407DA CA567407A CA 567407 A CA567407 A CA 567407A CA 567407 A CA567407 A CA 567407A CA 567407D A CA567407D A CA 567407DA CA 567407 A CA567407 A CA 567407A
Authority
CA
Canada
Prior art keywords
well head
head equipment
equipment
well
head
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
CA567407A
Other languages
English (en)
Inventor
F. Hill Erwin
D. Watts 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.)
Vetco Gray LLC
Original Assignee
Gray Tool Co
Publication date
Application granted granted Critical
Publication of CA567407A publication Critical patent/CA567407A/fr
Expired legal-status Critical Current

Links

CA567407A Appareil de tete de puits Expired CA567407A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA567407T

Publications (1)

Publication Number Publication Date
CA567407A true CA567407A (fr) 1958-12-16

Family

ID=35739927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA567407A Expired CA567407A (fr) Appareil de tete de puits

Country Status (1)

Country Link
CA (1) CA567407A (fr)

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