BR7801116A - Dispositivo de protecao de cabecas de perfuracao - Google Patents
Dispositivo de protecao de cabecas de perfuracaoInfo
- Publication number
- BR7801116A BR7801116A BR7801116A BR7801116A BR7801116A BR 7801116 A BR7801116 A BR 7801116A BR 7801116 A BR7801116 A BR 7801116A BR 7801116 A BR7801116 A BR 7801116A BR 7801116 A BR7801116 A BR 7801116A
- Authority
- BR
- Brazil
- Prior art keywords
- protection device
- head protection
- drilling head
- drilling
- protection
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
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
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
- E21B33/037—Protective housings therefor
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)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7705429A FR2381898A1 (fr) | 1977-02-24 | 1977-02-24 | Dispositif de protection d'une tete de forage, puis eventuellement d'exploitation d'un gisement d'hydrocarbures sous une profondeur d'eau importante |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7801116A true BR7801116A (pt) | 1978-09-26 |
Family
ID=9187189
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7801110A BR7801110A (pt) | 1977-02-24 | 1978-02-23 | Dispositivo de protecao de uma cabeca de perfuracao |
| BR7801116A BR7801116A (pt) | 1977-02-24 | 1978-02-23 | Dispositivo de protecao de cabecas de perfuracao |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7801110A BR7801110A (pt) | 1977-02-24 | 1978-02-23 | Dispositivo de protecao de uma cabeca de perfuracao |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS53106303A (pt) |
| AR (1) | AR215491A1 (pt) |
| AU (2) | AU3338978A (pt) |
| BR (2) | BR7801110A (pt) |
| ES (2) | ES467279A1 (pt) |
| FR (1) | FR2381898A1 (pt) |
| NO (2) | NO780615L (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO894040D0 (no) * | 1989-10-10 | 1989-10-10 | Aker Eng As | Fremgangsmaate for installasjon og oppretting av struktur paa havbunnen. |
-
1977
- 1977-02-24 FR FR7705429A patent/FR2381898A1/fr not_active Withdrawn
-
1978
- 1978-02-17 AU AU33389/78A patent/AU3338978A/en active Pending
- 1978-02-17 AU AU33390/78A patent/AU3339078A/en active Pending
- 1978-02-22 NO NO780615A patent/NO780615L/no unknown
- 1978-02-22 NO NO780614A patent/NO780614L/no unknown
- 1978-02-22 AR AR271193A patent/AR215491A1/es active
- 1978-02-23 BR BR7801110A patent/BR7801110A/pt unknown
- 1978-02-23 BR BR7801116A patent/BR7801116A/pt unknown
- 1978-02-24 ES ES467279A patent/ES467279A1/es not_active Expired
- 1978-02-24 JP JP1993078A patent/JPS53106303A/ja active Pending
- 1978-02-24 JP JP1993178A patent/JPS53106304A/ja active Pending
- 1978-02-24 ES ES467280A patent/ES467280A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO780614L (no) | 1978-08-25 |
| ES467279A1 (es) | 1978-10-16 |
| AU3338978A (en) | 1979-08-23 |
| ES467280A1 (es) | 1978-10-16 |
| AR215491A1 (es) | 1979-10-15 |
| JPS53106304A (en) | 1978-09-16 |
| NO780615L (no) | 1978-08-25 |
| FR2381898A1 (fr) | 1978-09-22 |
| BR7801110A (pt) | 1978-09-26 |
| JPS53106303A (en) | 1978-09-16 |
| AU3339078A (en) | 1979-08-23 |
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