CA475873A - Apparatus for perforating casings and well walls - Google Patents
Apparatus for perforating casings and well wallsInfo
- Publication number
- CA475873A CA475873A CA475873A CA475873DA CA475873A CA 475873 A CA475873 A CA 475873A CA 475873 A CA475873 A CA 475873A CA 475873D A CA475873D A CA 475873DA CA 475873 A CA475873 A CA 475873A
- Authority
- CA
- Canada
- Prior art keywords
- well walls
- perforating
- casings
- perforating casings
- walls
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA475873T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA475873A true CA475873A (en) | 1951-08-07 |
Family
ID=35609865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA475873A Expired CA475873A (en) | Apparatus for perforating casings and well walls |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA475873A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2883932A (en) * | 1955-09-02 | 1959-04-28 | Welex Inc | Well perforating firing means |
US3224372A (en) * | 1958-05-12 | 1965-12-21 | Eugene L Nooker | Multi-projectile continuous rod warhead |
-
0
- CA CA475873A patent/CA475873A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2883932A (en) * | 1955-09-02 | 1959-04-28 | Welex Inc | Well perforating firing means |
US3224372A (en) * | 1958-05-12 | 1965-12-21 | Eugene L Nooker | Multi-projectile continuous rod warhead |
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