高精度三维地震勘探技术在裴沟矿的应用

Application of High Precision 3D Seismic Prospecting in Peigou Mine

郑煤集团裴沟煤矿42采区地表属半丘陵地形,沟壑纵横,高低起伏较大,区内村庄密集,新密至新郑的公路从测区西部穿过。西安煤科院在地震勘探影响因素较多的情况下,采取相应技术措施,使高精度三维地震在裴沟矿采区勘探中取得良好效果,查明了区内的地质构造特征,为矿井的开采设计提供了可靠依据。

The area surface of the 42 picks, belongs to Zhengmei Group Peigou mine, is half rolling topography, the fluctuation of the height is big, the villages are very crowded in the survey area. Besides there is a railway, the one that from Xinmi to Zhengzhou, passing through the west side of the survey area. Though many seismic prospecting influences, The China Coal Research Institute in Xi＇ an takes the relevant measures,. Now have had a good effect by using high precision 3D seismic prospecting in PeiGou Mine, vertified the geologic structure features in the survey area. Besides it has provided the reliable basis for the design of mining.