The fracture characteristics of Archean-Strata are studied based on the outcrops, drilling, well test, and log data in the areas of Jiyang Depression and Western Shandong. Then the qualitative and quantitative analyses on the characteristics are conducted through field work in the similar outcrop area, stratigraphic division and core comparison, thin section authentication, rock mechanics test, and finite element method. Finally, the main factors that control the fracture development in the study areas, such as lithology, tectonic stress, and overlying strata, are discussed. The fracture description parameters are obtained and they play a directive role for revealing the distribution of reservoir space of Archean-Strata in Jiyang depression.