CN104497672A - Petroleum casing pipe - Google Patents
Petroleum casing pipe Download PDFInfo
- Publication number
- CN104497672A CN104497672A CN201410769945.XA CN201410769945A CN104497672A CN 104497672 A CN104497672 A CN 104497672A CN 201410769945 A CN201410769945 A CN 201410769945A CN 104497672 A CN104497672 A CN 104497672A
- Authority
- CN
- China
- Prior art keywords
- casing pipe
- petroleum casing
- parts
- petroleum
- present
- 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.)
- Pending
Links
Abstract
The invention discloses a petroleum casing pipe. The petroleum casing pipe is coated with a protection film, wherein the protection film is prepared from the following components in parts by weight: 2.3 parts of C9 petroleum resin, 0.8 part of fumed silica, 1.2 parts of trichlorethylene, 0.6 part of monoethanolamine, 0.3 part of ceramic powder and 0.7 part of vinyltrimethoxysilane. The petroleum casing pipe disclosed by the invention has excellent corrosion resistance and long service life.
Description
Technical field
The present invention relates to petroleum casing pipe.
Background technology
Existing petroleum casing pipe, its corrosion resistance nature has much room for improvement, and work-ing life is short.
Summary of the invention
The object of the present invention is to provide a kind of petroleum casing pipe, it has excellent corrosion resistance nature, long service life.
For achieving the above object, technical scheme of the present invention is a kind of petroleum casing pipe of design, and its Tu is covered with protective membrane, and by weight, described protective membrane is composed of the following components:
2.3 parts of C9 petroleum resin,
0.8 part of aerosil,
1.2 parts of trielines,
0.6 part of monoethanolamine,
0.3 part of ceramics powder,
0.7 part of vinyltrimethoxy silane.
Advantage of the present invention and beneficial effect are: provide a kind of petroleum casing pipe, and it has excellent corrosion resistance nature, long service life.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
A kind of petroleum casing pipe, its Tu is covered with protective membrane, and by weight, described protective membrane is composed of the following components:
2.3 parts of C9 petroleum resin,
0.8 part of aerosil,
1.2 parts of trielines,
0.6 part of monoethanolamine,
0.3 part of ceramics powder,
0.7 part of vinyltrimethoxy silane.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. petroleum casing pipe, is characterized in that, its Tu is covered with protective membrane, and by weight, described protective membrane is composed of the following components:
2.3 parts of C9 petroleum resin,
0.8 part of aerosil,
1.2 parts of trielines,
0.6 part of monoethanolamine,
0.3 part of ceramics powder,
0.7 part of vinyltrimethoxy silane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410769945.XA CN104497672A (en) | 2014-12-15 | 2014-12-15 | Petroleum casing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410769945.XA CN104497672A (en) | 2014-12-15 | 2014-12-15 | Petroleum casing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497672A true CN104497672A (en) | 2015-04-08 |
Family
ID=52939134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410769945.XA Pending CN104497672A (en) | 2014-12-15 | 2014-12-15 | Petroleum casing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104497672A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492347A (en) * | 2011-12-06 | 2012-06-13 | 中国石油天然气集团公司 | Base oil for three-layer protection system for steel pipe pile of ocean platform and manufacturing method for base oil |
| CN103146265A (en) * | 2013-04-02 | 2013-06-12 | 上海海隆石油化工研究所 | Anticorrosive paint compound with high shock resistance |
-
2014
- 2014-12-15 CN CN201410769945.XA patent/CN104497672A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492347A (en) * | 2011-12-06 | 2012-06-13 | 中国石油天然气集团公司 | Base oil for three-layer protection system for steel pipe pile of ocean platform and manufacturing method for base oil |
| CN103146265A (en) * | 2013-04-02 | 2013-06-12 | 上海海隆石油化工研究所 | Anticorrosive paint compound with high shock resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |