CA654712A - Well devices - Google Patents

Well devices

Info

Publication number
CA654712A
CA654712A CA654712A CA654712DA CA654712A CA 654712 A CA654712 A CA 654712A CA 654712 A CA654712 A CA 654712A CA 654712D A CA654712D A CA 654712DA CA 654712 A CA654712 A CA 654712A
Authority
CA
Canada
Prior art keywords
well devices
devices
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
CA654712A
Inventor
V. Fredd 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.)
Otis Engineering Corp
Original Assignee
Otis Engineering Corp
Publication date
Application granted granted Critical
Publication of CA654712A publication Critical patent/CA654712A/en
Expired legal-status Critical Current

Links

CA654712A Well devices Expired CA654712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA654712T

Publications (1)

Publication Number Publication Date
CA654712A true CA654712A (en) 1962-12-25

Family

ID=35948037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA654712A Expired CA654712A (en) Well devices

Country Status (1)

Country Link
CA (1) CA654712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488596A (en) * 1981-05-01 1984-12-18 Baker International Corporation Locking apparatus for use in a subterranean well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488596A (en) * 1981-05-01 1984-12-18 Baker International Corporation Locking apparatus for use in a subterranean well

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