FIELD: oil and gas industry.
SUBSTANCE: present invention suggests method for treatment of fluids in order to reduce apparent viscosity of hydrocarbons fluids handled in process of operations with oil, to reduce quantity of deposits in annular space of the well or in a pipeline. The method for reduction of apparent viscosity of hydrocarbons fluids handled in process of operations with oil includes the following stages: making contact of hydrocarbon fluid with effective emulsionising quantity of the compound containing at least one hydrophobically modified non-ionic polymer with the specified general formula. The method for reduction of quantity of deposits in annular space of the well or in a pipeline includes the following stages: making contact of hydrocarbon fluid handles in process of operations with oil inside annular space or a pipeline with effective emulsionising quantity of the compound containing at least one hydrophobically modified non-ionic polymer with the specified general formula. The invention is developed in the secondary claims.
EFFECT: improving productivity and efficiency of oil extraction upon transportation.
15 cl, 4 tbl, 7 ex, 3 dwg
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