JPS50151701A - - Google Patents
Info
- Publication number
- JPS50151701A JPS50151701A JP50053959A JP5395975A JPS50151701A JP S50151701 A JPS50151701 A JP S50151701A JP 50053959 A JP50053959 A JP 50053959A JP 5395975 A JP5395975 A JP 5395975A JP S50151701 A JPS50151701 A JP S50151701A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
-
- 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
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)
- Vibration Dampers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US467877A US3906736A (en) | 1974-05-08 | 1974-05-08 | Shock absorber apparatus for subsea wellhead handling system and method for using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50151701A true JPS50151701A (https=) | 1975-12-05 |
| JPS5331441B2 JPS5331441B2 (https=) | 1978-09-02 |
Family
ID=23857521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5395975A Expired JPS5331441B2 (https=) | 1974-05-08 | 1975-05-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3906736A (https=) |
| JP (1) | JPS5331441B2 (https=) |
| FR (1) | FR2270434A1 (https=) |
| GB (1) | GB1503543A (https=) |
| IT (1) | IT1044652B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1557176A (en) * | 1975-09-11 | 1979-12-05 | Insituform Ltd | Off-shore platforms |
| DK304285D0 (da) * | 1985-07-03 | 1985-07-03 | Atlas Ingeniorforretningen | Lejekonstruktion og fartoej med en saadan lejekonstruktion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2712913A (en) * | 1953-08-21 | 1955-07-12 | Staniey Aviat Corp | Aerial drop equipment |
| US2961204A (en) * | 1958-01-23 | 1960-11-22 | John F Rayfield | Deceleration device |
| FR2031988A5 (https=) * | 1969-02-14 | 1970-11-20 | Petroles Cie Francaise | |
| US3699689A (en) * | 1971-02-26 | 1972-10-24 | Us Navy | Underwater shock-absorbing and deceleration device |
| GB1341047A (en) * | 1971-03-15 | 1973-12-19 | Shell Int Research | Means for guiding equipment to an offshore submerged well head |
-
1974
- 1974-05-08 US US467877A patent/US3906736A/en not_active Expired - Lifetime
-
1975
- 1975-05-02 GB GB18482/75A patent/GB1503543A/en not_active Expired
- 1975-05-05 IT IT22982/75A patent/IT1044652B/it active
- 1975-05-07 JP JP5395975A patent/JPS5331441B2/ja not_active Expired
- 1975-05-09 FR FR7514499A patent/FR2270434A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1044652B (it) | 1980-04-21 |
| FR2270434A1 (https=) | 1975-12-05 |
| GB1503543A (en) | 1978-03-15 |
| JPS5331441B2 (https=) | 1978-09-02 |
| US3906736A (en) | 1975-09-23 |