NO760027L - - Google Patents
Info
- Publication number
- NO760027L NO760027L NO760027A NO760027A NO760027L NO 760027 L NO760027 L NO 760027L NO 760027 A NO760027 A NO 760027A NO 760027 A NO760027 A NO 760027A NO 760027 L NO760027 L NO 760027L
- 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)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57417775A | 1975-05-02 | 1975-05-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO760027L true NO760027L (enExample) | 1976-11-03 |
| NO146817B NO146817B (no) | 1982-09-06 |
| NO146817C NO146817C (no) | 1982-12-15 |
Family
ID=24294996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO760027A NO146817C (no) | 1975-05-02 | 1976-01-05 | Broennverktoey for nedfoering og montering av en avtetningsinnretning i et broennhode |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU497224B2 (enExample) |
| CA (1) | CA1030063A (enExample) |
| GB (1) | GB1532255A (enExample) |
| NO (1) | NO146817C (enExample) |
| SE (1) | SE7602489L (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116378568A (zh) * | 2022-12-19 | 2023-07-04 | 中国石油化工股份有限公司 | 一种连续油管用螺旋卡瓦式穿管装置 |
-
1975
- 1975-11-25 CA CA240,442A patent/CA1030063A/en not_active Expired
- 1975-11-27 AU AU87020/75A patent/AU497224B2/en not_active Expired
- 1975-12-19 GB GB52001/75A patent/GB1532255A/en not_active Expired
-
1976
- 1976-01-05 NO NO760027A patent/NO146817C/no unknown
- 1976-02-26 SE SE7602489A patent/SE7602489L/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116378568A (zh) * | 2022-12-19 | 2023-07-04 | 中国石油化工股份有限公司 | 一种连续油管用螺旋卡瓦式穿管装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU497224B2 (en) | 1978-12-07 |
| CA1030063A (en) | 1978-04-25 |
| NO146817C (no) | 1982-12-15 |
| NO146817B (no) | 1982-09-06 |
| SE7602489L (sv) | 1976-11-06 |
| GB1532255A (en) | 1978-11-15 |
| AU8702075A (en) | 1977-06-02 |