DPV Service Sp z o.o.

The goal of the UGS Mikstat project is to convert the Antonin natural gas field located near Mikstat in the Ostrzeszow county into an underground gas storage (UGS) facility. The planned capacity of the gas storage facility is 250 mln m3. The UGS will supply gas during the high-heating season (winter) and store it in the summer time.

DPV Service was granted a concession for production of natural gas and the accompanying gas condensate in the Antonin gas field. Detailed exploration of the hydrocarbon field structure in Antonin using the 3D seismic method is planned. The purpose of the exploration is to study the geological structure of the main dolomite. Recalculation of the hydrocarbon reserves is also planned based on the results of the seismic and other geological surveys.

DPV Service owns the Underground Waste Storage facility Otyń, which it operates under license No. 6/2006/s. The license was granted by the Minister of the Environment for storage of liquid waste in rock deposit located in depleted oil and gas field "Otyń" located in the municipality Otyń, Nowa Sól powiat, Lubuskie voivodeship. The license permits the activity of non-reservoir storage liquid waste with code 01 01 02 (classified on the basis of the Minister of Environment of 27.09.2001 on catalog waste OJ No. 112, poz.1206).

On the basis of a geological work program covering feasibility analysis of wastewater storage in the depleted Maszewo oil and gas field, DPV Service is carrying out observation and documentation work of the hydrogeological conditions and dynamics for the process of wastewater injection into the reservoir.

Based on the recent results of our work, due to geological conditions, the project of construction of Underground Waste Storage facility in Maszewo has been suspended.