NO153721C - Anordning for aa anbringe stag for holding av en delvis neddykket plattform og aa sette stagene under strekk. - Google Patents
Anordning for aa anbringe stag for holding av en delvis neddykket plattform og aa sette stagene under strekk.Info
- Publication number
- NO153721C NO153721C NO824227A NO824227A NO153721C NO 153721 C NO153721 C NO 153721C NO 824227 A NO824227 A NO 824227A NO 824227 A NO824227 A NO 824227A NO 153721 C NO153721 C NO 153721C
- Authority
- NO
- Norway
- Prior art keywords
- stages
- dumped
- platform
- arm
- holding
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
- B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
- E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Earth Drilling (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8123664A FR2518487A1 (fr) | 1981-12-18 | 1981-12-18 | Dispositif pour la mise en place et la mise en tension des tiges de maintien d'une plate-forme flottante partiellement immergee |
Publications (3)
Publication Number | Publication Date |
---|---|
NO824227L NO824227L (no) | 1983-06-20 |
NO153721B NO153721B (no) | 1986-02-03 |
NO153721C true NO153721C (no) | 1986-05-14 |
Family
ID=9265153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO824227A NO153721C (no) | 1981-12-18 | 1982-12-16 | Anordning for aa anbringe stag for holding av en delvis neddykket plattform og aa sette stagene under strekk. |
Country Status (5)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848970A (en) * | 1987-10-06 | 1989-07-18 | Conoco Inc. | Mooring apparatus and method of installation for deep water tension leg platform |
US5114276A (en) * | 1990-03-08 | 1992-05-19 | Union Oil Company Of California, Dba Unocal | Apparatus and method for mooring a floating vessel |
GB2394498B (en) | 2002-10-23 | 2006-08-09 | Engineering Business Ltd | Mounting of offshore structures |
GB0306547D0 (en) * | 2003-03-21 | 2003-04-23 | Engineering Business Ltd | Apparatus for creating a local reduction in wave height |
US7984525B2 (en) * | 2004-08-03 | 2011-07-26 | Ihc Engineering Business Limited | Access method between marine structures and apparatus |
GB0503083D0 (en) * | 2005-02-15 | 2005-03-23 | Engineering Business Ltd | Launch and recovery apparatus and method |
GB2428656B (en) | 2005-08-01 | 2009-08-05 | Engineering Business Ltd | Gangway apparatus |
GB2434823A (en) * | 2006-02-06 | 2007-08-08 | Engineering Business Ltd | Transport and installation of offshore structures |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3949883A (en) * | 1974-06-13 | 1976-04-13 | Global Marine Inc. | Hydraulically operated heavy lift system for vertically moving a string of pipe |
US3943868A (en) * | 1974-06-13 | 1976-03-16 | Global Marine Inc. | Heave compensation apparatus for a marine mining vessel |
US3983828A (en) * | 1976-01-05 | 1976-10-05 | Standard Oil Company (Indiana) | Vertically moored platform installation |
US4379657A (en) * | 1980-06-19 | 1983-04-12 | Conoco Inc. | Riser tensioner |
US4449854A (en) * | 1981-02-12 | 1984-05-22 | Nl Industries, Inc. | Motion compensator system |
-
1981
- 1981-12-18 FR FR8123664A patent/FR2518487A1/fr active Granted
-
1982
- 1982-12-15 GB GB08235770A patent/GB2111570B/en not_active Expired
- 1982-12-16 NO NO824227A patent/NO153721C/no unknown
- 1982-12-17 IT IT68480/82A patent/IT1156395B/it active
- 1982-12-17 US US06/450,612 patent/US4596494A/en not_active Expired - Fee Related
- 1982-12-17 IT IT8254079U patent/IT8254079V0/it unknown
Also Published As
Publication number | Publication date |
---|---|
US4596494A (en) | 1986-06-24 |
GB2111570A (en) | 1983-07-06 |
IT8254079V0 (it) | 1982-12-17 |
FR2518487A1 (fr) | 1983-06-24 |
NO824227L (no) | 1983-06-20 |
IT8268480A0 (it) | 1982-12-17 |
GB2111570B (en) | 1985-03-13 |
IT1156395B (it) | 1987-02-04 |
NO153721B (no) | 1986-02-03 |
FR2518487B1 (US06174465-20010116-C00003.png) | 1984-01-27 |
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