NO851301L - Device for controlling a drill string. - Google Patents
Device for controlling a drill string.Info
- Publication number
- NO851301L NO851301L NO851301A NO851301A NO851301L NO 851301 L NO851301 L NO 851301L NO 851301 A NO851301 A NO 851301A NO 851301 A NO851301 A NO 851301A NO 851301 L NO851301 L NO 851301L
- Authority
- NO
- Norway
- Prior art keywords
- controlling
- drill string
- drill
- string
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO851301A NO159363C (en) | 1985-03-29 | 1985-03-29 | Device for controlling a drill string. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO851301A NO159363C (en) | 1985-03-29 | 1985-03-29 | Device for controlling a drill string. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO851301L true NO851301L (en) | 1986-09-30 |
NO159363B NO159363B (en) | 1988-09-12 |
NO159363C NO159363C (en) | 1988-12-21 |
Family
ID=19888211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO851301A NO159363C (en) | 1985-03-29 | 1985-03-29 | Device for controlling a drill string. |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO159363C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO338457B1 (en) * | 2013-08-30 | 2016-08-15 | Gva Consultants Ab | Moonpool in downtown |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO339679B1 (en) * | 2013-08-30 | 2017-01-23 | Gva Consultants Ab | Protected moonpool |
-
1985
- 1985-03-29 NO NO851301A patent/NO159363C/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO338457B1 (en) * | 2013-08-30 | 2016-08-15 | Gva Consultants Ab | Moonpool in downtown |
Also Published As
Publication number | Publication date |
---|---|
NO159363B (en) | 1988-09-12 |
NO159363C (en) | 1988-12-21 |
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