EMULSION COMPOSITION FOR RECOVERY OF RESIDUAL OIL Russian patent published in 2000 - IPC

Abstract RU 2154731 C1

FIELD: oil and gas production. SUBSTANCE: emulsion contains 40-70% of polyethylhydride siloxane, 0.05-5% of water-soluble high-molecular compound, and water (to 100%). EFFECT: increased aggregational stability of emulsion end extended its application area for beds with high- mineralization formation waters. 7 cl, 1 tbl, 8 ex

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RU 2 154 731 C1

Authors

Kim Vissarion

Sokolov A.S.

Kienskaja K.I.

Suraev V.N.

Dates

2000-08-20—Published

1998-12-10—Filed