FIELD: oil and gas industry.
SUBSTANCE: invention relates to a composition for producing an injected fluid for oil and gas production. Composition contains an inverse emulsion of an associative water-soluble polymer A, containing at least one hydrophobic monomer or one hydrophobic macromonomer, solid particles of a water-soluble polymer B. Also, the invention relates to an injected fluid, a method of treating a section of a subterranean formation, a fracturing method, a polymer flooding method, method for improvement of effect of providing suspension in pumped fluid.
EFFECT: disclosed composition has improved efficacy.
20 cl
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