RU97102774A - COMPOSITION FOR TREATMENT OF BOTTOM-HOLE ZONE - Google Patents
COMPOSITION FOR TREATMENT OF BOTTOM-HOLE ZONEInfo
- Publication number
- RU97102774A RU97102774A RU97102774/03A RU97102774A RU97102774A RU 97102774 A RU97102774 A RU 97102774A RU 97102774/03 A RU97102774/03 A RU 97102774/03A RU 97102774 A RU97102774 A RU 97102774A RU 97102774 A RU97102774 A RU 97102774A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- treatment
- hole zone
- water
- polyvalent metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
Claims (1)
Маслорастворимое поверхностно-активное вещество - 2,0 - 10,0
Соль поливалентного металла - 0,005 - 4,0
Вода - Остальное
2. Состав по п. 1, отличающийся тем, что он дополнительно содержит углеводород в количестве 2-10 мас.%.1. The composition for processing the bottom zone of the formation, including oil-soluble surfactant and water, characterized in that it further comprises a salt of a polyvalent metal in the following ratio of components, wt.%:
Oil-soluble surfactant - 2.0 - 10.0
Polyvalent Metal Salt - 0.005 - 4.0
Water - Else
2. The composition according to p. 1, characterized in that it further comprises a hydrocarbon in an amount of 2-10 wt.%.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU97102774A true RU97102774A (en) | 1999-03-20 |
Family
ID=
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