NO903194D0 - Arrangement for tetting av vanskelige soner i en broenn. - Google Patents
Arrangement for tetting av vanskelige soner i en broenn.Info
- Publication number
- NO903194D0 NO903194D0 NO1990903194A NO903194A NO903194D0 NO 903194 D0 NO903194 D0 NO 903194D0 NO 1990903194 A NO1990903194 A NO 1990903194A NO 903194 A NO903194 A NO 903194A NO 903194 D0 NO903194 D0 NO 903194D0
- Authority
- NO
- Norway
- Prior art keywords
- brown
- arrangement
- sealing difficult
- difficult zones
- zones
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO903194A NO300987B1 (no) | 1988-11-22 | 1990-07-17 | Anordning for tetting av vanskelige soner i en brönn |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1988/000237 WO1990005833A1 (en) | 1988-11-22 | 1988-11-22 | Device for closing off a complication zone in a well |
NO903194A NO300987B1 (no) | 1988-11-22 | 1990-07-17 | Anordning for tetting av vanskelige soner i en brönn |
Publications (3)
Publication Number | Publication Date |
---|---|
NO903194D0 true NO903194D0 (no) | 1990-07-17 |
NO903194L NO903194L (no) | 1990-07-17 |
NO300987B1 NO300987B1 (no) | 1997-08-25 |
Family
ID=26648238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO903194A NO300987B1 (no) | 1988-11-22 | 1990-07-17 | Anordning for tetting av vanskelige soner i en brönn |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO300987B1 (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2414625B1 (en) | 2009-04-03 | 2014-05-07 | Statoil Petroleum AS | Equipment and method for reinforcing a borehole of a well while drilling |
-
1990
- 1990-07-17 NO NO903194A patent/NO300987B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO903194L (no) | 1990-07-17 |
NO300987B1 (no) | 1997-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MAY 2002 |