CA1292464C - Trepan de forage a stabilisation radiale - Google Patents
Trepan de forage a stabilisation radialeInfo
- Publication number
- CA1292464C CA1292464C CA000544961A CA544961A CA1292464C CA 1292464 C CA1292464 C CA 1292464C CA 000544961 A CA000544961 A CA 000544961A CA 544961 A CA544961 A CA 544961A CA 1292464 C CA1292464 C CA 1292464C
- Authority
- CA
- Canada
- Prior art keywords
- main body
- bit
- face
- fluid
- stabilizing
- 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 - Lifetime
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000544961A CA1292464C (fr) | 1987-08-20 | 1987-08-20 | Trepan de forage a stabilisation radiale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000544961A CA1292464C (fr) | 1987-08-20 | 1987-08-20 | Trepan de forage a stabilisation radiale |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1292464C true CA1292464C (fr) | 1991-11-26 |
Family
ID=4136310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000544961A Expired - Lifetime CA1292464C (fr) | 1987-08-20 | 1987-08-20 | Trepan de forage a stabilisation radiale |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1292464C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116556847A (zh) * | 2023-07-05 | 2023-08-08 | 北京城建集团有限责任公司 | 钻进装置及钻孔系统 |
-
1987
- 1987-08-20 CA CA000544961A patent/CA1292464C/fr not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116556847A (zh) * | 2023-07-05 | 2023-08-08 | 北京城建集团有限责任公司 | 钻进装置及钻孔系统 |
CN116556847B (zh) * | 2023-07-05 | 2023-10-10 | 北京城建集团有限责任公司 | 钻进装置及钻孔系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |