| Autor: |
Savinykh, Yury V., Stakhina, Larisa D., Panin, Victor E, Fomin, Vasily M |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2020, Vol. 2310 Issue 1, p1-4, 4p |
| Abstrakt: |
The paper presents data on changes in group composition and production rate of heavy crude oil from the Usinsk deposit in the course of successive injections of solutions of surfactants and polymers. It is shown that re-injection of the compositions also results in enhanced oil recovery with involvement of bypassed hydrocarbons and additional production of oil from previously watered reservoirs. Typically, the content of saturated hydrocarbons in the produced oil significantly increases when new areas of deposit are involved into production. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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