FIELD: oil and gas production.
SUBSTANCE: composition contains more than 60-70% of heavy asphaltic-resinous crude oil having density 900 kg/m3, 5-13% of nonionic surfactant OP-7 or Neonol Af9-6, and balancing amount of "fusel oil" as regulator-solvent.
EFFECT: achieved high efficiency of composition al low cost.
3 dwg, 5 tbl
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