Natural gas reserves in Ukrainian underground storage facilities as of December 4 amounted to 15.94 billion cubic meters, which is almost 38.4% less than last year, Report informs referring to UNIAN.

Over the week, gas reserves decreased by 3%, or by 460 million cubic meters.

Gas extraction from storage facilities is carried out in the amount of about 60-70 million cubic meters per day. In this case, gas injection doesn’t take place.