CN201382212Y - Novel ocean platform oil extraction pipeline - Google Patents
Novel ocean platform oil extraction pipeline Download PDFInfo
- Publication number
- CN201382212Y CN201382212Y CN200920024053U CN200920024053U CN201382212Y CN 201382212 Y CN201382212 Y CN 201382212Y CN 200920024053 U CN200920024053 U CN 200920024053U CN 200920024053 U CN200920024053 U CN 200920024053U CN 201382212 Y CN201382212 Y CN 201382212Y
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- China
- Prior art keywords
- rubber layer
- steel pipe
- pipe body
- oil extraction
- utility
- 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 - Fee Related
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Abstract
The utility model relates to an oil extraction pipeline for oil field, in particular to a novel ocean platform oil extraction pipeline, which has the technical scheme that the pipeline consists mainly of a steel pipe body and a rubber layer, wherein at least one rubber layer is sleeved on the steel pipe body, support frames are distributed on the outer wall of the steel pipe body, the rubber layer is filled between the steel pipe body and the support frame, and a layer of rubber layer is arranged on the rubber layer. The utility model has the beneficial effects that the bonding strength between the steel pipe body and the rubber layer is enhanced, which enables the utility model to be better guarded against the ocean water striking, thereby improving the corrosion resistance, and prolonging the service life, therefore a reliable guarantee is provided for the ocean oil extraction.
Description
One, technical field:
The utility model relates to a kind of oil field oil recovery pipeline, particularly a kind of novel sea platform oil recovery pipeline.
Two, background technique:
At present, be applicable to the former steel pipeline of the many employings of production riser of ocean platform, this pipeline easily adheres to shellfish and algae in the ocean, and be subjected to seawater to fluctuate greatly, impact strong, the many such environmental effects of ice sheet in winter, the steel pipeline exists weatherability, poor corrosion resistance, the defective that life-span is short, and, can cause great economic loss because the wear out failure of steel pipeline causes equipment failure.Notification number is that the Chinese patent of CN2649905 discloses, and a kind of " ocean platform pipeline of oil production " comprises the steel pipeline, adhesive bond is the two-layer at least mucilage layer of one and the protective coating that rubber layer constitutes successively on the outer wall of its convex-concave pitted skin, part has strengthened the advantage of seawater corrosion resistance, but its problem that still exists is: the problem of this ocean platform pipeline of oil production structure, its in working life short not reaching ideal time.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of shock resistance, corrosion-resistant, novel sea platform oil recovery pipeline that the life-span is longer are provided.
Its technological scheme is: mainly be made up of steel pipe body and rubber layer, the steel pipe body is with the above rubber layer of at least one layer outward, be distributed with supporting frame on the described steel pipe body outer wall, described rubber layer is filled between steel pipe body and the supporting frame, is provided with one deck rubber layer outside rubber layer.
The beneficial effects of the utility model are: improved the adhesion strength of steel pipe body and rubber layer, made the utility model seawater impact more, thereby improve corrosion resistance, its life-span is longer, is that offshore oil production improves guarantee reliably.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Five, embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
Its technological scheme is: mainly by steel pipe body 1 and rubber layer 3,4 form, the steel pipe body 1 outer above rubber layer 3 of at least one layer that be with, 4, in order to improve the adhesion strength of outer wall of steel pipe and rubber layer, be distributed with supporting frame 2 on described steel pipe body 1 outer wall, described rubber layer 3 is filled between steel pipe body 1 and the supporting frame 2, certainly, can according to circumstances need outside rubber layer 3, be provided with one or more layers of rubber layer 4, improved the adhesion strength of steel pipe body and rubber layer, make the utility model seawater impact more, thereby the raising corrosion resistance, its life-span is longer, ensures for offshore oil production improves reliably.
Claims (1)
1, a kind of novel sea platform oil recovery pipeline, mainly form by steel pipe body (1) and rubber layer (3,4), the outer above rubber layer (3,4) of at least one layer that be with of steel pipe body (1), it is characterized in that: be distributed with supporting frame (2) on described steel pipe body (1) outer wall, described rubber layer (3) is filled between steel pipe body (1) and the supporting frame (2), is provided with one deck rubber layer (4) outside rubber layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024053U CN201382212Y (en) | 2009-03-20 | 2009-03-20 | Novel ocean platform oil extraction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024053U CN201382212Y (en) | 2009-03-20 | 2009-03-20 | Novel ocean platform oil extraction pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382212Y true CN201382212Y (en) | 2010-01-13 |
Family
ID=41525687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920024053U Expired - Fee Related CN201382212Y (en) | 2009-03-20 | 2009-03-20 | Novel ocean platform oil extraction pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382212Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940345A (en) * | 2019-03-18 | 2019-06-28 | 青岛登辉机械配件有限公司 | A kind of heat preservation thin-wall seamless copper pipe and its processing method |
-
2009
- 2009-03-20 CN CN200920024053U patent/CN201382212Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940345A (en) * | 2019-03-18 | 2019-06-28 | 青岛登辉机械配件有限公司 | A kind of heat preservation thin-wall seamless copper pipe and its processing method |
| CN109940345B (en) * | 2019-03-18 | 2020-10-27 | 青岛登辉机械配件有限公司 | Heat-preservation thin-wall seamless copper pipe and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20100320 |