Shengli Oilfield has produced yellow-green oil-condensate oil from the 4000-meter-deep Fengshen oblique 101 well. Condensate oil, also known as natural gasoline, has a density similar to that of gasoline and can be added directly to the tractor for burning. The Fengshen oblique 101 well, which has been condensed oil, can produce 28,000 cubic meters of gas per day and 16.8 cubic meters of oil per day. The well explored the deep layer of the Shahejie Formation in the Shahejie Formation. It is estimated that the resource reserves of the entire Dongying Sag are nearly 500 million tons.