FIELD: oil-producing industry. SUBSTANCE: compound includes oil-soluble surfactant, organosilicon compound, natural alumosilicates and water with the following ratio of components, mas.%: anionic oil-soluble surfactant, 1.0-10.0; organosilicon compound, 0.5-5.0; natural alumosilicates, 0.2-2.0; water, the balance. Compound additionally includes oil in the amount of 1.0-5.0 mas. %. EFFECT: increased structural viscosity thermal stability. 2 cl, 3 tbl
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Authors
Dates
1997-12-20—Published
1995-05-23—Filed