FIELD: oil production, particularly to develop hydrocarbon deposits by heat application.
SUBSTANCE: method involves applying agent, namely superheated steam generated during aqueous solution of ammonia carbonate or bicarbonate to be injected in reservoir decomposition, wherein aromatic hydrocarbon is added in above solution in amount of 5% by aromatic hydrocarbon weight and elemental sulfur in amount of 0.05% by aromatic hydrocarbon weight; injecting hot water or providing thermochemical treatment or performing in-situ combustion operation. The aromatic hydrocarbons are alkyl compositions having alkylaryl boiling temperature of not more than 120-130°C. The elemental sulfur is added as suspension in aromatic hydrocarbons.
EFFECT: increased technical and economical characteristics of heat application and increased hydrocarbon output.
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