二维地震勘探在新疆准东煤田梧桐窝子煤矿区煤层对比中的应用

Application of Two Dimensional Seismic Exploration in Coal Seam Correlation of Wutongwozi Coal Mine Area in Zhundong Coal Mine in Xinjiang Uygur Autonomous Region

通过人工合成地震记录,了解煤层反射波形成机理,在常规地震时间剖面中确定标准反射波,根据标准反射波连续性、时间间距、动力学特征,在新疆准东煤田梧桐窝子煤矿区煤层对比中取得了较好的应用效果,通过实践证明利用地震资料进行煤层对比方法是可行的,可以在复杂地区提高煤层对比的可靠性。

Through synthetic seismogram,the formation mechanism of the seam reflected wave has been known.Standard reflected waves in profiles of conventional seismic time have been determined. According to the continuity of standard reflected waves,time intervals and kinetics,good application effect in in coal seam correlation of Wutongwozi coal mine area in Zhundong coal mine in Xinjiang Uygur Autonomous Region has been gained. Through the use of seismic data,it is proved that the seam correlation method is feasible and it can improve the reliability of the seam contrast in complex area