we have two natural gas storage tanks in the country, sarjeh qom and shurijeh sarkhas. shaurije sarkhaz is also considered the largest storage tank in the middle east. seven million cubic meters of gas are stored daily in this special storage tank in sarajeh, and nearly 11 million cubic meters of gas are stored in shurijeh, which means one billion in the whole year in sarajeh. 2 billion and 700 million cubic meters of gas are stored in shurijeh sarkhas in the whole year . during the harvesting time in the cold season of the year , nearly 8 million cubic meters of gas are harvested from the sarajeh field. the final refinement is done and it is injected into the national network at the peak of consumption. it is transferred to the company's network and is broadcast to the east, west and north of the country from this point, such as tehran province, semnan province , gazvin province, alborz province, as well as the north of golestan , mazandaran, even the west of the country towards azerbaijan, zanjar. after the gas passes through the transmission lines , it enters the out