ES453939A1 - Underwater excavating device for oil well or gas well - Google Patents
Underwater excavating device for oil well or gas wellInfo
- Publication number
- ES453939A1 ES453939A1 ES453939A ES453939A ES453939A1 ES 453939 A1 ES453939 A1 ES 453939A1 ES 453939 A ES453939 A ES 453939A ES 453939 A ES453939 A ES 453939A ES 453939 A1 ES453939 A1 ES 453939A1
- Authority
- ES
- Spain
- Prior art keywords
- platform
- well
- tubes
- water
- vertical tubes
- 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
- 239000003129 oil well Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 210000003141 lower extremity Anatomy 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
- E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station
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)
Abstract
Improvements introduced in a subsea oil or gas well installation, comprising a platform supported at a substantial distance above the bottom of the body of water and at a substantial distance below the surface of the water in a metal shell frame support comprising a plurality of vertical tubes that are braced with respect to each other and whose lower ends rest substantially on the sea floor, conducting well tubes through the respective vertical tubes and having their lower ends secured to the bottom of the well. Sea, the upper ends of the conductive tubes and the vertical tubes being fixed to said platform, well head assemblies on the platform, whose mounts are connected to wells drilled through the conductive tubes, an access pipe having a part of enlarged lower extremity that is secured, in obturation relation n, to the platform and forming therewith a chamber accommodating said assemblies wellhead, the upper end of said access tube above the water surface and being mounted a platform for personnel working. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5008775 | 1975-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES453939A1 true ES453939A1 (en) | 1977-11-16 |
Family
ID=10454601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES453939A Expired ES453939A1 (en) | 1975-12-05 | 1976-12-03 | Underwater excavating device for oil well or gas well |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5269801A (en) |
| AU (1) | AU1994976A (en) |
| DE (1) | DE2652080A1 (en) |
| ES (1) | ES453939A1 (en) |
| FR (1) | FR2333939A1 (en) |
| IT (1) | IT1065948B (en) |
| NL (1) | NL7613438A (en) |
| NO (1) | NO763920L (en) |
-
1976
- 1976-11-15 DE DE19762652080 patent/DE2652080A1/en active Pending
- 1976-11-17 NO NO763920A patent/NO763920L/no unknown
- 1976-11-24 AU AU19949/76A patent/AU1994976A/en not_active Expired
- 1976-11-26 IT IT29843/76A patent/IT1065948B/en active
- 1976-12-02 NL NL7613438A patent/NL7613438A/en not_active Application Discontinuation
- 1976-12-02 FR FR7636340A patent/FR2333939A1/en not_active Withdrawn
- 1976-12-03 JP JP51146045A patent/JPS5269801A/en active Pending
- 1976-12-03 ES ES453939A patent/ES453939A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2333939A1 (en) | 1977-07-01 |
| AU1994976A (en) | 1978-06-01 |
| NO763920L (en) | 1977-06-07 |
| JPS5269801A (en) | 1977-06-10 |
| IT1065948B (en) | 1985-03-04 |
| DE2652080A1 (en) | 1977-06-16 |
| NL7613438A (en) | 1977-06-07 |
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