CN206367562U - A kind of steel and concrete structure produced for marine petroleum development adopts storage platform - Google Patents
A kind of steel and concrete structure produced for marine petroleum development adopts storage platform Download PDFInfo
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- CN206367562U CN206367562U CN201621284166.1U CN201621284166U CN206367562U CN 206367562 U CN206367562 U CN 206367562U CN 201621284166 U CN201621284166 U CN 201621284166U CN 206367562 U CN206367562 U CN 206367562U
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Abstract
Storage platform is adopted the utility model discloses a kind of steel and concrete structure produced for marine petroleum development, including steel superstructure deck, the middle part steel structural manufacturing process cabin affixed with it is provided with the lower section on the steel superstructure deck, the lower rebar concrete caisson affixed with it is provided with the lower section in the middle part steel structural manufacturing process cabin, the bottom steel construction skirt pin affixed with it is provided with the lower section of the lower rebar concrete caisson, ballast tank and crude oil tank are disposed with the lower rebar concrete caisson.The utility model is by using the structure that steel construction process tank is set at middle part, platform weight and draft are effectively reduced compared with concrete structure platform, by increasing steel construction skirt pin in bottom, add the antiscour, resistant slide and resistance to capsizing of platform, add buoyancy of the platform in water, basement process difficulty and marine engineering amount are reduced, the requirement to build the side and fairway depth is reduced, while reducing cost of investment and later maintenance cost.
Description
Technical field
The utility model is related to a kind of oily platform in gravity type sea, more particularly to a kind of to be used for what marine petroleum development was produced
Steel and concrete structure adopts storage platform.
Background technology
Concrete structure platform is one of Main Patterns of offshore and gas development, is widely used in oil gas abroad and opens
Hair, production and storage.China has also just carried out the research of correlation early in the beginning of the seventies, but still in theoretical research and conceptual design
In the stage, a real concrete platform is not built up also so far.It is primarily present following several respects problem：One is due to the country
Research in terms of concrete platform does not deploy deeply also, flat apart from concrete in terms of design and construction specification, code
Detailed design phase during platform practical application also has a certain distance.Two are constrained to the port condition of the country, fairway depth, very
Difficulty finds the place for being adapted to construction.Three be that under conditions of in those early years, concrete structure building technology is relatively low, and concrete is put down
Platform builds quantities greatly, and cost of investment is high.Four be that platform structure weight is big, and drinking water is deep, and basement process is difficult during Attention problems.
The content of the invention
The utility model provides a kind of for marine petroleum development life to solve technical problem present in known technology
The steel and concrete structure of production adopts storage platform, and the platform weight is lighter, can reduce basement process difficulty and marine engineering amount.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：One kind is used for sea
The steel and concrete structure of foreign oil development production adopts storage platform, including steel superstructure deck, under the steel superstructure deck
Side is provided with the middle part steel structural manufacturing process cabin affixed with it, the middle part steel structural manufacturing process cabin lower section provided with affixed with it
Portion's reinforced concrete caisson, the bottom steel construction skirt for being secured to connection is provided with the lower section of the lower rebar concrete caisson
Pin, ballast tank and crude oil tank are disposed with the lower rebar concrete caisson.
Be divided on the steel superstructure deck two layers, set respectively living area, power-section, oil vapor treatment area, bank and
Zuan Xiu areas.
The middle part steel structural manufacturing process cabin is divided into three layers, is disposed with fresh-water tank, slop tank, diesel oil tank, production water process
System equipment, flood pattern equipment and cargo oil system equipment.
The utility model has the advantages and positive effects of：By using the knot that steel construction process tank is set at middle part
Structure, platform weight and draft are effectively reduced compared with concrete structure platform, by increasing steel construction skirt pin in bottom,
The antiscour, resistant slide and resistance to capsizing of platform are added, buoyancy of the platform in water is added, basement process is reduced difficult
Degree and marine engineering amount, reduce the requirement to build the side and fairway depth, while reducing cost of investment and later maintenance
Cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, steel superstructure deck, 2, middle part steel structural manufacturing process cabin, 3, crude oil tank, 4, ballast tank, 5, bottom steel knot
Structure skirt pin.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Referring to Fig. 1, a kind of steel and concrete structure produced for marine petroleum development adopts storage platform, the platform is main by top
Steel construction deck 1, middle part steel structural manufacturing process cabin 2, lower rebar concrete caisson and the part of bottom steel construction skirt pin 5 four composition,
The middle part steel structural manufacturing process cabin 2 for being secured to connection is provided with the lower section on the steel superstructure deck 1, in the middle part steel knot
The lower section of structure process tank 2 is provided with the lower rebar concrete caisson for being secured to connection, in the lower rebar concrete caisson
Lower section be provided be secured to connection bottom steel construction skirt pin 5.
Steel superstructure deck 1 is similar with conventional steel structure platform, is divided into two layers, living area, power-section, oil gas are set respectively
Treatment region, bank Ji Zuanxiu areas, are 70m x 60m per deck size.Upper deck is disposed with drilling and repairing machine module, drilling and repairing machine and moved
Power and control module, compressor, chemical agent sledge, main electrical power plant, Central Control Room, life building and helicopter deck etc..Deck of sub-cellar cloth
Put bank, PROCESS FOR TREATMENT area, transformer area, power distribution station, electric submersible pump control zone and laboratory etc..
2 points three layers of middle part steel structural manufacturing process cabin, every layer of size is 40m x 30m x 6m, and a layer process cabin is mainly disposed with
Flood pattern equipment, diesel oil tank and sea water filter equipment etc., two layer process cabins are mainly disposed with try production equipment, life
Water pot and fresh-water tank etc. are produced, three layer process cabins are mainly disposed with slop tank, cargo oil system equipment, seawater lift equipment and fire-fighting
Pump etc..
Lower rebar concrete caisson 3 uses reinforced concrete structure, and support is provided for top facility, mixed in lower rebar
The inside of solidifying soil caisson 3 is disposed with ballast tank 4 and crude oil tank 3, and the volume of compartment of ballast tank 4 is 46000m3, size be 70m × 60m ×
15m；The volume of compartment of crude oil tank 3 is 12000m3, size is 40m × 30m × 10m.
Bottom steel construction skirt pin 5, when harbour is built as an operation platform, inflation provides interim auxiliary and floated during towage
Power, it is in place after as platform basis, play a part of antiscour, antidumping and resistant slide, skirt pin size be 80m × 70m ×
5m, inside sets 56 separations.
Above-mentioned platform towage gross weight is at 40,000 tons or so, and in the case where skirt pin is inflated, towage draft is on 11 meters of left sides
It is right.
Although preferred embodiment of the present utility model is described above in conjunction with accompanying drawing, the utility model is not
Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability
The those of ordinary skill in domain is not departing from the utility model objective and claimed under enlightenment of the present utility model
Under ambit, many forms can also be made, these are belonged within protection domain of the present utility model.
Claims (3)
1. a kind of steel and concrete structure produced for marine petroleum development adopts storage platform, including steel superstructure deck, its feature exists
In, the steel superstructure deck lower section be provided with the middle part steel structural manufacturing process cabin affixed with it, in the middle part steel construction
The lower section of process tank is provided with the lower rebar concrete caisson affixed with it, is set below the lower rebar concrete caisson
There is the bottom steel construction skirt pin affixed with it, ballast tank and crude oil tank are disposed with the lower rebar concrete caisson.
2. the steel and concrete structure according to claim 1 produced for marine petroleum development adopts storage platform, it is characterised in that institute
State and be divided on steel superstructure deck two layers, living area, power-section, oil vapor treatment area, bank and drilling and repairing well area are set respectively.
3. the steel and concrete structure according to claim 1 produced for marine petroleum development adopts storage platform, it is characterised in that institute
State middle part steel structural manufacturing process cabin and be divided into three layers, be disposed with fresh-water tank, slop tank, diesel oil tank, try production equipment, note
Water system equipment and cargo oil system equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284166.1U CN206367562U (en) | 2016-11-28 | 2016-11-28 | A kind of steel and concrete structure produced for marine petroleum development adopts storage platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284166.1U CN206367562U (en) | 2016-11-28 | 2016-11-28 | A kind of steel and concrete structure produced for marine petroleum development adopts storage platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367562U true CN206367562U (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621284166.1U Active CN206367562U (en) | 2016-11-28 | 2016-11-28 | A kind of steel and concrete structure produced for marine petroleum development adopts storage platform |
Country Status (1)
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| CN (1) | CN206367562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494585A (en) * | 2016-11-28 | 2017-03-15 | 中海油能源发展股份有限公司 | A kind of steel and concrete structure for marine petroleum development production adopts storage platform |
-
2016
- 2016-11-28 CN CN201621284166.1U patent/CN206367562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494585A (en) * | 2016-11-28 | 2017-03-15 | 中海油能源发展股份有限公司 | A kind of steel and concrete structure for marine petroleum development production adopts storage platform |
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