CA617987A - Well flow controlling apparatus - Google Patents

Well flow controlling apparatus

Info

Publication number
CA617987A
CA617987A CA617987A CA617987DA CA617987A CA 617987 A CA617987 A CA 617987A CA 617987 A CA617987 A CA 617987A CA 617987D A CA617987D A CA 617987DA CA 617987 A CA617987 A CA 617987A
Authority
CA
Canada
Prior art keywords
controlling apparatus
flow controlling
well flow
well
flow
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
CA617987A
Inventor
O. Chamberlain Richard
Charles E. Wakefield, Jr.
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.)
Richfield Oil Corp
Original Assignee
Richfield Oil Corp
Publication date
Application granted granted Critical
Publication of CA617987A publication Critical patent/CA617987A/en
Expired legal-status Critical Current

Links

CA617987A Well flow controlling apparatus Expired CA617987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA617987T

Publications (1)

Publication Number Publication Date
CA617987A true CA617987A (en) 1961-04-11

Family

ID=35860277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA617987A Expired CA617987A (en) Well flow controlling apparatus

Country Status (1)

Country Link
CA (1) CA617987A (en)

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