富县
Fu County has a number of natural resources, including significant deposits of coal, copper, iron, petroleum, and natural gas. The county reported 62.844 million tons of proven oil reserves, 1.46 billion cubic meters of proven natural gas reserves, and 425 million tons of coal reserves. As of 2015, an oil production plant owned by Yanchang Oilfield produced 188,000 tons of oil, and a plant owned by Sinopec produced 5,175 tons. These two plants combined have 2,591 oil wells, and employ over 400 people. In 2015, the county produced 2.72 million tons of coal.