| 摘要 |
FIELD: oil-producing industry. SUBSTANCE: method consists in oil recovery from oil-bearing formation with the help of emulsion containing the following components: (a) 100 parts by weight of organopolysiloxane; (b) from 10 to 100 parts by weight of surfactant, and (c) water. EFFECT: higher efficiency. 4 cl, 1 tbl |
