JPS5819806B2 - 穿孔プラットホ−ムを海床上に繋留する方法及びそのための地下構造体 - Google Patents
穿孔プラットホ−ムを海床上に繋留する方法及びそのための地下構造体Info
- Publication number
- JPS5819806B2 JPS5819806B2 JP50041905A JP4190575A JPS5819806B2 JP S5819806 B2 JPS5819806 B2 JP S5819806B2 JP 50041905 A JP50041905 A JP 50041905A JP 4190575 A JP4190575 A JP 4190575A JP S5819806 B2 JPS5819806 B2 JP S5819806B2
- Authority
- JP
- Japan
- Prior art keywords
- underground structure
- platform
- seabed
- recess
- drilling
- Prior art date
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title claims description 41
- 238000000034 method Methods 0.000 title description 9
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/458,986 US3996756A (en) | 1974-04-08 | 1974-04-08 | Method and apparatus for supporting a drilling platform on the ocean floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50141105A JPS50141105A (en, 2012) | 1975-11-13 |
| JPS5819806B2 true JPS5819806B2 (ja) | 1983-04-20 |
Family
ID=23822917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50041905A Expired JPS5819806B2 (ja) | 1974-04-08 | 1975-04-08 | 穿孔プラットホ−ムを海床上に繋留する方法及びそのための地下構造体 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3996756A (en, 2012) |
| JP (1) | JPS5819806B2 (en, 2012) |
| CA (1) | CA1039521A (en, 2012) |
| DE (1) | DE2514939A1 (en, 2012) |
| DK (1) | DK148175A (en, 2012) |
| GB (1) | GB1490643A (en, 2012) |
| NO (1) | NO751191L (en, 2012) |
| SE (1) | SE416980B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147221A (en) * | 1976-10-15 | 1979-04-03 | Exxon Production Research Company | Riser set-aside system |
| ES463817A1 (es) * | 1977-11-03 | 1980-12-16 | Sener Ing & Sist | Plataforma marina para soporte de instalaciones industriales |
| JPS54118095A (en) * | 1978-03-02 | 1979-09-13 | Hitachi Zosen Corp | Mooring device in floating power-generating facilities |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382768A (en) * | 1939-08-08 | 1945-08-14 | Zweers Bernardus Herm Henricus | Means for lowering a construction with a comparatively large base into the soil |
| US3247672A (en) * | 1962-08-29 | 1966-04-26 | Vincent C Johnson | Underwater well head encasement structure |
| US3712068A (en) * | 1969-01-30 | 1973-01-23 | J Liautaud | Offshore installation for producing, storing and loading oil from underwater oil well |
| US3703207A (en) * | 1970-07-29 | 1972-11-21 | Deep Oil Technology Inc | Subsea bunker construction |
| FR2106684A5 (en, 2012) * | 1970-09-21 | 1972-05-05 | Elf | |
| US3763656A (en) * | 1971-08-16 | 1973-10-09 | Daalen F Van | Placing offshore supporting elements |
| US3769803A (en) * | 1972-02-23 | 1973-11-06 | Phillips Petroleum Co | Submerged storage vessel |
-
1974
- 1974-04-08 US US05/458,986 patent/US3996756A/en not_active Expired - Lifetime
-
1975
- 1975-04-05 DE DE19752514939 patent/DE2514939A1/de not_active Withdrawn
- 1975-04-07 NO NO751191A patent/NO751191L/no unknown
- 1975-04-07 SE SE7503955A patent/SE416980B/xx unknown
- 1975-04-07 CA CA224,148A patent/CA1039521A/en not_active Expired
- 1975-04-07 GB GB14113/75A patent/GB1490643A/en not_active Expired
- 1975-04-08 DK DK148175A patent/DK148175A/da not_active Application Discontinuation
- 1975-04-08 JP JP50041905A patent/JPS5819806B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE416980B (sv) | 1981-02-16 |
| SE7503955L (sv) | 1975-10-09 |
| GB1490643A (en) | 1977-11-02 |
| NO751191L (en, 2012) | 1975-10-09 |
| JPS50141105A (en, 2012) | 1975-11-13 |
| DE2514939A1 (de) | 1975-10-09 |
| CA1039521A (en) | 1978-10-03 |
| DK148175A (en, 2012) | 1975-10-09 |
| US3996756A (en) | 1976-12-14 |
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