CA495486A - Apparatus for sealing a bore hole casing - Google Patents

Apparatus for sealing a bore hole casing

Info

Publication number
CA495486A
CA495486A CA495486A CA495486DA CA495486A CA 495486 A CA495486 A CA 495486A CA 495486 A CA495486 A CA 495486A CA 495486D A CA495486D A CA 495486DA CA 495486 A CA495486 A CA 495486A
Authority
CA
Canada
Prior art keywords
sealing
bore hole
hole casing
casing
bore
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
CA495486A
Other languages
French (fr)
Inventor
Myron Zandmer Solis
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 CA495486A publication Critical patent/CA495486A/en
Expired legal-status Critical Current

Links

CA495486A Apparatus for sealing a bore hole casing Expired CA495486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA495486T

Publications (1)

Publication Number Publication Date
CA495486A true CA495486A (en) 1953-08-18

Family

ID=35640894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA495486A Expired CA495486A (en) Apparatus for sealing a bore hole casing

Country Status (1)

Country Link
CA (1) CA495486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949788A (en) * 1989-11-08 1990-08-21 Halliburton Company Well completions using casing valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949788A (en) * 1989-11-08 1990-08-21 Halliburton Company Well completions using casing valves

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