The Ordos Basin has developed better sedimentary strata

in which many kinds of mineral resources are bred. Zhun Geer coalfield is located at the northeast edge of Ordos Plateau in the southwest of Inner Mongolia. It is a fully covered coalfield in Carboniferous and Permian. The research method of combining Two seismic

Geological exploration and other testing techniques is adopted to give full play to the technical advantages of Two seismic

so as to find out the distribution law of deep coal seams and regional structural characteristics. Through two seismic engineering survey of Xiheidai

Zhun Geer Coal Field

the north and middle sections of the flexure structure in the study area are characterized by "kinking" and "flexure"

and the south section is characterized by "kinking"

which is generally characterized by "S". According to the geological exploration

the minable coal seams in the area are 6 and 9 coal seams. Based on the metallogenic analysis of regional sedimentary strata

the sedimentary cycle of Taiyuan Formation can be divided into three sedimen-tary cycles

and the metallogenic sequence of each sedimentary facies is a positive cycle. It shows that the study area is close to Yinshan ancient land in terms of metallogenic conditions

and the sedimentary environment has the paleogeographic characteristics of "facing sea in the south and land in the north". According to the geological characteristics of two-dimensional seismic structure

the structural form of the study area is simple

and the delta plain or distributary bay is conducive to peat swamping and coal accumulation.