NO760026L - - Google Patents
Info
- Publication number
- NO760026L NO760026L NO760026A NO760026A NO760026L NO 760026 L NO760026 L NO 760026L NO 760026 A NO760026 A NO 760026A NO 760026 A NO760026 A NO 760026A NO 760026 L NO760026 L NO 760026L
- Authority
- NO
- Norway
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Processing Of Terminals (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57414575A | 1975-05-02 | 1975-05-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO760026L true NO760026L (en) | 1976-11-03 |
| NO146816B NO146816B (en) | 1982-09-06 |
| NO146816C NO146816C (en) | 1982-12-15 |
Family
ID=24294869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO760026A NO146816C (en) | 1975-05-02 | 1976-01-05 | PROCEDURE AND TOOL FOR DOWN AND INSTALLING A SEALING DEVICE IN A BROWN HEAD |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR226797A1 (en) |
| AU (1) | AU497444B2 (en) |
| CA (1) | CA1032079A (en) |
| GB (1) | GB1532256A (en) |
| NO (1) | NO146816C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201101466D0 (en) | 2011-01-28 | 2011-03-16 | Cameron Int Corp | Running tool |
| CN105822228A (en) * | 2016-03-25 | 2016-08-03 | 柳超 | Double-speed variable-torque drill bit for drilling deep well |
| CN116537740B (en) * | 2023-06-19 | 2024-02-13 | 盘锦恒奥瑞佳实业有限公司 | Bridge plug capable of being fished for convenient setting |
-
1975
- 1975-11-25 CA CA240,468A patent/CA1032079A/en not_active Expired
- 1975-11-27 AU AU87021/75A patent/AU497444B2/en not_active Expired
- 1975-12-17 AR AR261649A patent/AR226797A1/en active
- 1975-12-19 GB GB52002/75A patent/GB1532256A/en not_active Expired
-
1976
- 1976-01-05 NO NO760026A patent/NO146816C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR226797A1 (en) | 1982-08-31 |
| AU497444B2 (en) | 1978-12-14 |
| GB1532256A (en) | 1978-11-15 |
| NO146816B (en) | 1982-09-06 |
| CA1032079A (en) | 1978-05-30 |
| NO146816C (en) | 1982-12-15 |
| AU8702175A (en) | 1977-06-02 |