Two wells were drilled to the site of the accident at the Listvyazhnaya mine
Two wells were drilled at the Listvyazhnaya mine to prevent new explosions the place of the accident. TASS reports this with reference to a source in the emergency services. These works are carried out to reduce the concentration of methane in the mine and prevent new explosions. “Currently, drilling of two wells with surfaces to the emergency site. The third well has been drilled by almost two-thirds, ”the agency's interlocutor said. 34,000 cubic meters of nitrogen and 1.8 thousand kilograms of freon were pumped into the mine to cool it. The accumulated water is pumped out of the mine drainage system, it is planned to create water locks. For this, four more wells will be drilled into the mine. A methane explosion in a mine in the Kemerovo Region took place on the morning of November 25. As a result, 51 people died, including five mine rescuers who went in