FIELD: oil/gas production, mining, in particular. SUBSTANCE: grating solution is pumped in beyond string spacing. The solution is subject to temperature and pressure cycling. Interstratum insulating crossovers are formed. Grating solution is subject to pulsed pressure when decaying frequency and amplitude. Grating solution heating is carried out with increased background temperature for the given depths by 30 - 60 C. Formation of interstratum insulating crossovers are controlled by thermoacoustic measurements in a borehole in waiting solidification of grating solution. EFFECT: high efficiency. 1 dwg
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