The work on assessing the volume of the field is scheduled to be completed by mid-October this year.
This idea was proposed in the State Duma.
The market is under pressure from the deteriorating prospects for the global economic recovery.
In recent years, the country has been reducing the volume of Russian gas imports.
Gas will be supplied to Poland via Baltic Pipe after its launch.
The company filed an appeal against the decision of the Economic Court of Lviv region.
The total occupancy of European gas storage facilities (UGS) is 93.6%.
Over the past week, world oil quotations have experienced serious volatility.
Ukrainians buy more gasoline and liquefied gas compared to last January.