CA535686A - Soupape serie de puits et manoeuvre - Google Patents
Soupape serie de puits et manoeuvreInfo
- Publication number
- CA535686A CA535686A CA535686A CA535686DA CA535686A CA 535686 A CA535686 A CA 535686A CA 535686 A CA535686 A CA 535686A CA 535686D A CA535686D A CA 535686DA CA 535686 A CA535686 A CA 535686A
- Authority
- CA
- Canada
- Prior art keywords
- actuator
- well string
- string valve
- valve
- 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
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA535686T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA535686A true CA535686A (fr) | 1957-01-08 |
Family
ID=35690314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA535686A Expired CA535686A (fr) | Soupape serie de puits et manoeuvre |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA535686A (fr) |
-
0
- CA CA535686A patent/CA535686A/fr not_active Expired
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