The geographical environment of Daan

As of 20 13, Da 'an has proven oil reserves of 654.38+200 million tons and natural gas reserves of 2 billion cubic meters. There are 10 oilfield enterprises such as Jilin Oilfield and Mi Energy Company, with more than 3,000 oil wells. The annual oil-gas equivalent is 6.5438+0.7 million tons, accounting for one sixth of Jilin Oilfield.