NO146611C - Understoettelsesanordning. - Google Patents
Understoettelsesanordning.Info
- Publication number
- NO146611C NO146611C NO793198A NO793198A NO146611C NO 146611 C NO146611 C NO 146611C NO 793198 A NO793198 A NO 793198A NO 793198 A NO793198 A NO 793198A NO 146611 C NO146611 C NO 146611C
- Authority
- NO
- Norway
- Prior art keywords
- understoettelsesanordning
- Prior art date
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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
-
- 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)
- 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)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO793198A NO146611C (no) | 1979-10-05 | 1979-10-05 | Understoettelsesanordning. |
GB8031978A GB2062068B (en) | 1979-10-05 | 1980-10-03 | Supporting equipment on floating structures |
FR8021258A FR2466426A1 (fr) | 1979-10-05 | 1980-10-03 | Dispositif de support a verins d'un equipement sur une structure flottante, et plus particulierement moyen de valve pour ce dispositif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO793198A NO146611C (no) | 1979-10-05 | 1979-10-05 | Understoettelsesanordning. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO793198L NO793198L (no) | 1981-04-07 |
NO146611B NO146611B (no) | 1982-07-26 |
NO146611C true NO146611C (no) | 1982-11-03 |
Family
ID=19885077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO793198A NO146611C (no) | 1979-10-05 | 1979-10-05 | Understoettelsesanordning. |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2466426A1 (no) |
GB (1) | GB2062068B (no) |
NO (1) | NO146611C (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4934870A (en) * | 1989-03-27 | 1990-06-19 | Odeco, Inc. | Production platform using a damper-tensioner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004532A (en) * | 1975-05-05 | 1977-01-25 | Western Gear Corporation | Riser tension system for floating platform |
GB2005751B (en) * | 1977-09-05 | 1982-04-21 | Vickers Ltd | Tensioning of members |
-
1979
- 1979-10-05 NO NO793198A patent/NO146611C/no unknown
-
1980
- 1980-10-03 FR FR8021258A patent/FR2466426A1/fr active Granted
- 1980-10-03 GB GB8031978A patent/GB2062068B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2466426B1 (no) | 1985-01-25 |
NO146611B (no) | 1982-07-26 |
GB2062068B (en) | 1983-03-09 |
FR2466426A1 (fr) | 1981-04-10 |
NO793198L (no) | 1981-04-07 |
GB2062068A (en) | 1981-05-20 |
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