| 摘要 |
FIELD: mining industry. ^ SUBSTANCE: method includes gassing of caustic biolite deposit, processing of heat carrier at power station, extraction of methane from coal deposit. According to invention serial, unified continuous process of draining and using of gas flow is performed after underground gassing of biolite deposit as heat carrier at power station. Product of oxidation of subterranean gassing gas - carbonic gas is fed into coal deposit. Feeding of carbonic gas is performed by horizontal well in lower portion of coal bed. Methane is drained through horizontal well, drilled through upper portion of coal deposit. ^ EFFECT: higher efficiency. ^ 2 cl, 1 dwg |
