CA782885A - Tubing and annulus flow control apparatus and method - Google Patents

Tubing and annulus flow control apparatus and method

Info

Publication number
CA782885A
CA782885A CA782885A CA782885DA CA782885A CA 782885 A CA782885 A CA 782885A CA 782885 A CA782885 A CA 782885A CA 782885D A CA782885D A CA 782885DA CA 782885 A CA782885 A CA 782885A
Authority
CA
Canada
Prior art keywords
tubing
control apparatus
flow control
annulus flow
annulus
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
CA782885A
Inventor
John S. Page, 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA782885A publication Critical patent/CA782885A/en
Expired legal-status Critical Current

Links

CA782885A Tubing and annulus flow control apparatus and method Expired CA782885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA782885T

Publications (1)

Publication Number Publication Date
CA782885A true CA782885A (en) 1968-04-16

Family

ID=36245559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA782885A Expired CA782885A (en) Tubing and annulus flow control apparatus and method

Country Status (1)

Country Link
CA (1) CA782885A (en)

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