CA470843A - Compositions pour la fermeture des puits d'huile - Google Patents
Compositions pour la fermeture des puits d'huileInfo
- Publication number
- CA470843A CA470843A CA470843A CA470843DA CA470843A CA 470843 A CA470843 A CA 470843A CA 470843 A CA470843 A CA 470843A CA 470843D A CA470843D A CA 470843DA CA 470843 A CA470843 A CA 470843A
- Authority
- CA
- Canada
- Prior art keywords
- oil
- sealing compositions
- well sealing
- well
- compositions
- 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 |
---|---|---|---|
CA470843T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA470843A true CA470843A (fr) | 1951-01-16 |
Family
ID=35604787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA470843A Expired CA470843A (fr) | Compositions pour la fermeture des puits d'huile |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA470843A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666703A (en) * | 1969-05-13 | 1972-05-30 | Sumitomo Durez Co | Foundry sand composition for cores and molds |
-
0
- CA CA470843A patent/CA470843A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666703A (en) * | 1969-05-13 | 1972-05-30 | Sumitomo Durez Co | Foundry sand composition for cores and molds |
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