CA1036929A - Obturateur anti-eruption a belier - Google Patents
Obturateur anti-eruption a belierInfo
- Publication number
- CA1036929A CA1036929A CA230,486A CA230486A CA1036929A CA 1036929 A CA1036929 A CA 1036929A CA 230486 A CA230486 A CA 230486A CA 1036929 A CA1036929 A CA 1036929A
- Authority
- CA
- Canada
- Prior art keywords
- ram
- bore
- preventer
- housing
- members
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA230,486A CA1036929A (fr) | 1975-06-30 | 1975-06-30 | Obturateur anti-eruption a belier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA230,486A CA1036929A (fr) | 1975-06-30 | 1975-06-30 | Obturateur anti-eruption a belier |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1036929A true CA1036929A (fr) | 1978-08-22 |
Family
ID=4103481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA230,486A Expired CA1036929A (fr) | 1975-06-30 | 1975-06-30 | Obturateur anti-eruption a belier |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1036929A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111441737A (zh) * | 2020-04-15 | 2020-07-24 | 青岛理工大学 | 双旋筒双柱塞滑键式轴塞芯三位一体防喷器 |
CN114599855A (zh) * | 2019-08-27 | 2022-06-07 | 贝克休斯油田运营有限责任公司 | 防喷器系统和方法 |
-
1975
- 1975-06-30 CA CA230,486A patent/CA1036929A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114599855A (zh) * | 2019-08-27 | 2022-06-07 | 贝克休斯油田运营有限责任公司 | 防喷器系统和方法 |
CN114599855B (zh) * | 2019-08-27 | 2024-05-10 | 贝克休斯油田运营有限责任公司 | 防喷器系统和方法 |
CN111441737A (zh) * | 2020-04-15 | 2020-07-24 | 青岛理工大学 | 双旋筒双柱塞滑键式轴塞芯三位一体防喷器 |
CN111441737B (zh) * | 2020-04-15 | 2022-02-01 | 青岛理工大学 | 双旋筒双柱塞滑键式轴塞芯三位一体防喷器 |
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