Abstract: The Zichang mining area is one of the national planned coal mining areas in the Shaanxi Province. In order to further improve the resource security capability, the factors affecting the exploitation and utilization of the Yangjiashan exploration area are divided into four first-class parameters, including technology and economics, external environment, ecological and environmental protection, and industrial policy. Based on the first-level parameters, second-l and third-class parameters are further divided. The exploration degree, resource scale, geological structure, burial depth, thickness and other related indicators are selected to sort out the factors affecting the development and utilization of the mining area, and relevant suggestions are proposed. This paper believes that the mining area has high development and utilization value, and efforts should be made to improve the geological work level and strengthen the study mining technical conditions to promote the increase of reserves and production in the block.