CN109929526A - Heatproof emulsified viscous oil visbreaking agent - Google Patents
Heatproof emulsified viscous oil visbreaking agent Download PDFInfo
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- CN109929526A CN109929526A CN201711374537.4A CN201711374537A CN109929526A CN 109929526 A CN109929526 A CN 109929526A CN 201711374537 A CN201711374537 A CN 201711374537A CN 109929526 A CN109929526 A CN 109929526A
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Abstract
The present invention relates to technical field of surfactant, especially a kind of heatproof emulsified viscous oil visbreaking agent, it is made of the raw material of following parts by weight: 80 ~ 120 parts of zinc oxide, 0.5 ~ 1.2 part of silane coupling agent, 10 ~ 15 parts of acetone, 35 ~ 42 parts of sodium lignin sulfonate, 4 ~ 6 parts of alcohol, 23 ~ 28 parts of sodium hydroxide, 30 ~ 45 parts of water, wherein, 100 parts of zinc oxide, 0.8 part of silane coupling agent, 12 parts of acetone, 38 parts of sodium lignin sulfonate, 4.5 parts of alcohol, 25 parts of sodium hydroxide, 35 parts of water, the activity of visbreaking agent made from the proportion is strong, surface tension is low, to paraffin, colloid and pitch have preferable washing, the glutinous effect of drop, can reach reduces oil reservoir viscosity, improve the purpose of the recovery ratio of oil reservoir.
Description
Technical field
The present invention relates to technical field of surfactant, especially a kind of heatproof emulsified viscous oil visbreaking agent.
Background technique
Emulsifier is can to improve the various surface tension constituted between phase in emulsion, is allowed to form uniform and stable point
The substance of granular media system or emulsion, emulsifier are surface reactive materials, have hydrophilic group and lipophilic group simultaneously in molecule, it assembles
On oil/water interface, interfacial tension can be reduced and reduction forms energy required for emulsion, to improve the energy of emulsion
Amount.
It is currently used for the visbreaking agent poor activity of oil well emulsification, thinning effect is poor, can not meet growing use demand.
Summary of the invention
Existing above-mentioned in order to overcome the shortcomings of, the present invention provides a kind of heatproof emulsified viscous oil visbreaking agents.
The technical solution adopted by the present invention to solve the technical problems is: a kind of heatproof emulsified viscous oil visbreaking agent, by following
The raw material of parts by weight forms: 80 ~ 120 parts of zinc oxide, 0.5 ~ 1.2 part of silane coupling agent, and 10 ~ 15 parts of acetone, sodium lignin sulfonate
35 ~ 42 parts, 4 ~ 6 parts of alcohol, 23 ~ 28 parts of sodium hydroxide, 30 ~ 45 parts of water.
Further, including 100 parts of zinc oxide, 0.8 part of silane coupling agent, 12 parts of acetone, 38 parts of sodium lignin sulfonate, wine
4.5 parts, 25 parts of sodium hydroxide, 35 parts of water of essence.
The invention has the advantages that the activity of visbreaking agent made from the proportion is strong, surface tension is low, to paraffin, colloid and
Pitch has the glutinous effect of preferable washing, drop, can reach the purpose for reducing oil reservoir viscosity, the recovery ratio for improving oil reservoir.
Specific embodiment
A kind of heatproof emulsified viscous oil visbreaking agent, is made of the raw material of following parts by weight: 80 ~ 120 parts of zinc oxide, silane coupled
0.5 ~ 1.2 part of agent, 10 ~ 15 parts of acetone, 35 ~ 42 parts of sodium lignin sulfonate, 4 ~ 6 parts of alcohol, 23 ~ 28 parts of sodium hydroxide, water 30 ~ 45
Part, wherein 100 parts of zinc oxide, 0.8 part of silane coupling agent, 12 parts of acetone, 38 parts of sodium lignin sulfonate, 4.5 parts of alcohol, hydrogen-oxygen
Change 25 parts of sodium, 35 parts of water.
The activity of visbreaking agent made from the proportion is strong, and surface tension is low, has preferable washing, drop to paraffin, colloid and pitch
Glutinous effect, can reach the purpose for reducing oil reservoir viscosity, the recovery ratio for improving oil reservoir.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (2)
1. a kind of heatproof emulsified viscous oil visbreaking agent, characterized in that be made of the raw material of following parts by weight: 80 ~ 120 parts of zinc oxide,
0.5 ~ 1.2 part of silane coupling agent, 10 ~ 15 parts of acetone, 35 ~ 42 parts of sodium lignin sulfonate, 4 ~ 6 parts of alcohol, sodium hydroxide 23 ~ 28
Part, 30 ~ 45 parts of water.
2. heatproof emulsified viscous oil visbreaking agent according to claim 1, characterized in that 100 parts of the zinc oxide, it is silane coupled
0.8 part of agent, 12 parts of acetone, 38 parts of sodium lignin sulfonate, 4.5 parts of alcohol, 25 parts of sodium hydroxide, 35 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374537.4A CN109929526A (en) | 2017-12-19 | 2017-12-19 | Heatproof emulsified viscous oil visbreaking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374537.4A CN109929526A (en) | 2017-12-19 | 2017-12-19 | Heatproof emulsified viscous oil visbreaking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109929526A true CN109929526A (en) | 2019-06-25 |
Family
ID=66983651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374537.4A Withdrawn CN109929526A (en) | 2017-12-19 | 2017-12-19 | Heatproof emulsified viscous oil visbreaking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109929526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114058357A (en) * | 2021-12-08 | 2022-02-18 | 胜利油田方圆化工有限公司 | Preparation method and application of thickened oil viscosity reducer |
-
2017
- 2017-12-19 CN CN201711374537.4A patent/CN109929526A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114058357A (en) * | 2021-12-08 | 2022-02-18 | 胜利油田方圆化工有限公司 | Preparation method and application of thickened oil viscosity reducer |
| CN114058357B (en) * | 2021-12-08 | 2023-01-17 | 胜利油田方圆化工有限公司 | Preparation method and application of thickened oil viscosity reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |