三维地震数据动态解释技术在朔州地区煤矿的应用

Application of 3D Seismic Data Dynamic Interpretation Technology in Shuozhou Mining Corp

中国煤炭进出口公司朔州矿业公司所属4家煤矿临近担水沟大断层，地质条件复杂，次生构造发育。各煤矿于2005年均进行过三维地震勘探工作，但从采掘工程对地震勘探成果的验证情况来看，很多落差5-10m的断层均未能查明，严重制约了煤矿的安全生产。为此，结合采掘工程所获得的矿井地质资料，对三维地震资料进行了动态解释，同时利用地震波的运动学和动力学信息，有效解决了影响煤矿安全生产中的地质构造问题，取得了丰富的地质成果。

The location of 4 coalmines under the Shuozhou Mining Corp, China Coal Import and Export Corp is close to the Danshuigou fault, thus complex geological condition with well developed secondary structures. In 2005, coahnines have heen 3D seismic prospect- ed, but from verification through winning and opening, a lot of faults with throw 5＋10m have not been found, thus seriously restricted safety in produvtion. Therefore, combined with mine geological data have acquired from winning and opening engineering to carry out 3D seismic data dvmnnie interpretation. Meanwhile using seismic wave kinenmtics and dynamics information, have effectively settled geological structture issues impacting coahnine safety in production and obtained abundant geological rcsuhs.