FIELD: oil-producing industry. SUBSTANCE: compound includes the following ingredients in ratio, mas.%: anionic oil-soluble surfactant, 1.0-10.0; nonionic surfactant, 0.1-2.5; organosilicon compound, 0.5-5.0; and water, the balance. Compound additionally contains hydrocarbon solvent in the amount of 1.0-5.0 mas. %. EFFECT: increased structural viscosity and thermal stability. 2 cl, 3 tbl
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