FIELD: oil production industry. SUBSTANCE: this is used in development of oil wells and can be applied for isolation of bed in working of flooded oil deposit primarily made up of carbonate rock matter and this increases oil recovery. Compound for oil recovery containing rubber crumb and oil, additionally includes used lubricating oil and surface-active matter with following proportioning of components, mas.%: rubber crumb 1.5-3.5, used lubricating oil 0.5-10.0, surface-active matter 0.1-5, oil - the balance. Application of aforesaid compound enhances efficiency of process of injecting plugging compound into oil well due to reduction of relative viscosity, improving plugging Properties of compound because of more intensive capillary suction of it into carbonate matter. EFFECT: higher efficiency. 1 tbl
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