NO830764L - Kompenserende innretning for marine stigroer - Google Patents
Kompenserende innretning for marine stigroerInfo
- Publication number
- NO830764L NO830764L NO830764A NO830764A NO830764L NO 830764 L NO830764 L NO 830764L NO 830764 A NO830764 A NO 830764A NO 830764 A NO830764 A NO 830764A NO 830764 L NO830764 L NO 830764L
- Authority
- NO
- Norway
- Prior art keywords
- housing
- fluid
- piston
- platform
- hydraulic
- Prior art date
Links
- 230000001447 compensatory effect Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 claims description 85
- 238000004519 manufacturing process Methods 0.000 claims description 53
- 230000033001 locomotion Effects 0.000 claims description 46
- 238000007667 floating Methods 0.000 claims description 30
- 238000010276 construction Methods 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 230000000670 limiting effect Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 12
- 238000005553 drilling Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012190 activator Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 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
- 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
-
- 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
- E21B19/004—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 supporting a riser from a drilling or production platform
- E21B19/006—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 supporting a riser from a drilling or production platform including heave compensators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Earth Drilling (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35492382A | 1982-03-05 | 1982-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO830764L true NO830764L (no) | 1983-09-06 |
Family
ID=23395470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO830764A NO830764L (no) | 1982-03-05 | 1983-03-04 | Kompenserende innretning for marine stigroer |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0088608A3 (fi) |
| JP (1) | JPS58173289A (fi) |
| CA (1) | CA1205740A (fi) |
| DK (1) | DK109383A (fi) |
| FI (1) | FI830746L (fi) |
| NO (1) | NO830764L (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712620A (en) * | 1985-01-31 | 1987-12-15 | Vetco Gray Inc. | Upper marine riser package |
| SG144822A1 (en) | 2007-01-08 | 2008-08-28 | Vetco Gray Inc | Ram style tensioner with fixed conductor and floating frame |
| NO329804B1 (no) * | 2009-02-09 | 2010-12-20 | Fmc Kongsberg Subsea As | Kobling for bruk i et stigeror, stigeror med en slik kobling og fremgangsmate for a oke operasjonsvinduet til et stigeror |
| US8496409B2 (en) | 2011-02-11 | 2013-07-30 | Vetco Gray Inc. | Marine riser tensioner |
| GB2533783B (en) | 2014-12-29 | 2019-06-05 | Cameron Tech Ltd | Subsea support |
| US10174566B2 (en) | 2016-03-02 | 2019-01-08 | Vetco Gray, LLC | Inverted pull-up riser tensioner |
| WO2019141322A1 (en) * | 2018-01-17 | 2019-07-25 | Maersk Drilling A/S | Offshore drilling rig assembly and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643751A (en) * | 1969-12-15 | 1972-02-22 | Charles D Crickmer | Hydrostatic riser pipe tensioner |
| US3739844A (en) * | 1971-04-28 | 1973-06-19 | Shell Oil Co | Apparatus for carrying out underwater wellhead operations |
| US4004532A (en) * | 1975-05-05 | 1977-01-25 | Western Gear Corporation | Riser tension system for floating platform |
| US4200054A (en) * | 1976-12-10 | 1980-04-29 | Elliston Thomas L | Stabilized hoist rig for deep ocean mining vessel |
| US4359095A (en) * | 1980-08-04 | 1982-11-16 | Conoco Inc. | Well support system |
| US4367981A (en) * | 1981-06-29 | 1983-01-11 | Combustion Engineering, Inc. | Fluid pressure-tensioned slip joint for drilling riser |
-
1983
- 1983-03-03 CA CA000422813A patent/CA1205740A/en not_active Expired
- 1983-03-04 EP EP83301178A patent/EP0088608A3/en not_active Withdrawn
- 1983-03-04 NO NO830764A patent/NO830764L/no unknown
- 1983-03-04 FI FI830746A patent/FI830746L/fi not_active Application Discontinuation
- 1983-03-04 DK DK109383A patent/DK109383A/da not_active Application Discontinuation
- 1983-03-05 JP JP3653083A patent/JPS58173289A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1205740A (en) | 1986-06-10 |
| EP0088608A3 (en) | 1984-07-11 |
| DK109383A (da) | 1983-09-06 |
| EP0088608A2 (en) | 1983-09-14 |
| FI830746L (fi) | 1983-09-06 |
| DK109383D0 (da) | 1983-03-04 |
| JPS58173289A (ja) | 1983-10-12 |
| FI830746A0 (fi) | 1983-03-04 |
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