CA522668A - Soupape de puits - Google Patents

Soupape de puits

Info

Publication number
CA522668A
CA522668A CA522668A CA522668DA CA522668A CA 522668 A CA522668 A CA 522668A CA 522668 A CA522668 A CA 522668A CA 522668D A CA522668D A CA 522668DA CA 522668 A CA522668 A CA 522668A
Authority
CA
Canada
Prior art keywords
well valve
valve
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
CA522668A
Other languages
English (en)
Inventor
Raymond G. Taylor, Jr.
B. Losey Thomas
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.)
Guiberson Corp
Original Assignee
Guiberson Corp
Publication date
Application granted granted Critical
Publication of CA522668A publication Critical patent/CA522668A/fr
Expired legal-status Critical Current

Links

CA522668A Soupape de puits Expired CA522668A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA522668T

Publications (1)

Publication Number Publication Date
CA522668A true CA522668A (fr) 1956-03-13

Family

ID=35675903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA522668A Expired CA522668A (fr) Soupape de puits

Country Status (1)

Country Link
CA (1) CA522668A (fr)

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