CA716893A - Sleeve valve for well pipes - Google Patents
Sleeve valve for well pipesInfo
- Publication number
- CA716893A CA716893A CA716893A CA716893DA CA716893A CA 716893 A CA716893 A CA 716893A CA 716893 A CA716893 A CA 716893A CA 716893D A CA716893D A CA 716893DA CA 716893 A CA716893 A CA 716893A
- Authority
- CA
- Canada
- Prior art keywords
- sleeve valve
- well pipes
- pipes
- well
- sleeve
- 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 |
|---|---|---|---|
| CA716893T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA716893A true CA716893A (en) | 1965-08-31 |
Family
ID=36052471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA716893A Expired CA716893A (en) | Sleeve valve for well pipes |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA716893A (en) |
-
0
- CA CA716893A patent/CA716893A/en not_active Expired
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