RU2010106577A - COMPOSITION FOR TREATMENT OF BOTH ZONE OF OIL LAYERS - Google Patents
COMPOSITION FOR TREATMENT OF BOTH ZONE OF OIL LAYERS Download PDFInfo
- Publication number
- RU2010106577A RU2010106577A RU2010106577/03A RU2010106577A RU2010106577A RU 2010106577 A RU2010106577 A RU 2010106577A RU 2010106577/03 A RU2010106577/03 A RU 2010106577/03A RU 2010106577 A RU2010106577 A RU 2010106577A RU 2010106577 A RU2010106577 A RU 2010106577A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- zone
- ferrous metal
- treatment
- light non
- Prior art date
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
- Colloid Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Состав для обработки призабойной зоны нефтяных пластов, включающий водный раствор анионоактивного ПАВ или их композиции, отличающийся тем, что он дополнительно содержит наночастицы легкого цветного металла размером 50-200 нм, при следующем соотношении ингредиентов, мас.%: ! Анионоактивное ПАВ 0,002-0,03 Наночастицы легкого цветного метала 0,0005-0,0015 Вода Остальное The composition for processing the bottom-hole zone of oil reservoirs, including an aqueous solution of anionic surfactants or their composition, characterized in that it additionally contains nanoparticles of light non-ferrous metal with a size of 50-200 nm, in the following ratio of ingredients, wt.%:! Anionic surfactant 0.002-0.03 Light non-ferrous metal nanoparticles 0.0005-0.0015 Water Else
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AZA20090229 | 2009-10-27 | ||
AZA20090229 | 2009-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010106577A true RU2010106577A (en) | 2011-08-27 |
RU2434042C1 RU2434042C1 (en) | 2011-11-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010106577/03A RU2434042C1 (en) | 2009-10-27 | 2010-02-24 | Composition for treatment of bottomhole zone of oil reservoirs |
Country Status (1)
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RU (1) | RU2434042C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA031680B1 (en) * | 2017-10-05 | 2019-02-28 | Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) | Sand plug washout method |
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2010
- 2010-02-24 RU RU2010106577/03A patent/RU2434042C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2434042C1 (en) | 2011-11-20 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130225 |