CN2649905Y - Ocean platform oil production pipeline - Google Patents
Ocean platform oil production pipeline Download PDFInfo
- Publication number
- CN2649905Y CN2649905Y CN 200320111197 CN200320111197U CN2649905Y CN 2649905 Y CN2649905 Y CN 2649905Y CN 200320111197 CN200320111197 CN 200320111197 CN 200320111197 U CN200320111197 U CN 200320111197U CN 2649905 Y CN2649905 Y CN 2649905Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- oil production
- ocean platform
- utility
- model
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 229920000715 Mucilage Polymers 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 238000010073 coating (rubber) Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the pipeline technology and discloses an oceanic platform pipeline for petroleum production. The utility model is characterized in that the pipeline comprises a steel pipeline; the convex-concave pitting surface is affixed to a protection coating which is made up of a mucilage coating and a rubber coating at least. The oceanic platform pipeline for petroleum production has the advantage that the pipeline is sea water corrosion resistance and shock resistance. The utility model can solve the problem that the lifetime is short in the prior art.
Description
Technical field
The utility model belongs to the pipe technology field, relates to a kind of ocean platform oil recovery pipeline specifically.
Prior art
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.
Summary of the invention
The purpose of this utility model is exactly shock resistance, long ocean platform pipeline of oil production of corrosion-resistant, life-span.
The technological scheme of the marine drilling platform pipeline of oil production that realization the utility model proposes is: include the steel pipeline, be bonded with the protective layer that at least 2 layers of mucilage layer being combined as a whole and rubber layer constitute successively on the outer wall of described steel pipeline.
In addition, the outer wall of described steel pipeline is the convex-concave pitted skin.
Ocean platform pipeline of oil production provided by the utility model is compared with prior art; because the protective layer that glue oar layer that is fixed with at least on the outer wall of steel pipeline and forms as one and rubber layer constitute; therefore, have wear-resisting and corrosion resistant characteristics, prolonged its working life.
Description of drawings and embodiment
Followingly in conjunction with the accompanying drawings the structure of offshore oil production pipeline provided by the utility model is elaborated:
As shown be the structural section figure of ocean platform pipeline of oil production, include seamless steel pipe layer 1, on its outer wall, be bonded with glue oar layer 2 and rubber layer 3 successively.Wherein the number of plies of glue oar and rubber layer can depend on the needs, and generally is bonded with the protective layer that at least three layers of mucilage layer forming as one and rubber layer constitute successively.In order to improve the bonding fastness of outer wall of steel pipe with mucilage layer, then outer wall of steel pipe 4 is rough pitted skin shape.
Claims (2)
1, ocean platform pipeline of oil production includes the steel pipeline, it is characterized by and be bonded with the protective layer that at least 2 layers of mucilage layer being combined as a whole and rubber layer constitute successively on the outer wall of described steel pipeline.
2, ocean platform pipeline of oil production as claimed in claim 1, the outer wall that it is characterized by described steel pipeline is the convex-concave pitted skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111197 CN2649905Y (en) | 2003-11-06 | 2003-11-06 | Ocean platform oil production pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111197 CN2649905Y (en) | 2003-11-06 | 2003-11-06 | Ocean platform oil production pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649905Y true CN2649905Y (en) | 2004-10-20 |
Family
ID=34344133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111197 Expired - Lifetime CN2649905Y (en) | 2003-11-06 | 2003-11-06 | Ocean platform oil production pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649905Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036121A (en) * | 2017-12-18 | 2018-05-15 | 中裕软管科技股份有限公司 | A kind of corrosion resistance graphene petroleum pipeline and preparation method thereof |
-
2003
- 2003-11-06 CN CN 200320111197 patent/CN2649905Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036121A (en) * | 2017-12-18 | 2018-05-15 | 中裕软管科技股份有限公司 | A kind of corrosion resistance graphene petroleum pipeline and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: OUYA HOSE CORPORATION Free format text: FORMER OWNER: HE LIANQI Effective date: 20130307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130307 Address after: 053500 Hebei province Jingxian County New Street North Patentee after: HEBEI EURASIAN TUBE INDUSTRY CO., LTD. Address before: 053500 Hebei province Jingxian County Jingxin No. 158 West Street Patentee before: He Lianqi |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131106 Granted publication date: 20041020 |