FIELD: mining.
SUBSTANCE: method includes drilling of parallel wells along a created slot at a certain distance from each other depending on the stress in the massif, and damage of links between wells. According to well core, the range of temperatures is estimated, within the limits of which during heating the rock strength and module of rock elasticity reduces, zones of different stress are established on the drilled section, wells in zones of higher stress are equipped with thermal elements, which create temperature during operation that is not lower than the average temperature in the established interval, and damage of links between wells is carried out by joint action of mining pressure, pressure of burning products and strength degradation of rocks in well-to-well links with thermal treatment.
EFFECT: simplified method of rock unloading.
2 cl, 1 ex, 2 dwg
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