煤田三维和二维地震勘探相结合的应用——以窑街矿区为例  

APPLICATION OF COMBINATION OF 3D AND 2D SEISMIC EXPLORATION IN COAL FIELD——Taking Yaojie Coal Mine as an Example

作　　者：张玉军 

机构地区：[1]甘肃煤田综合普查队,甘肃天水741002

出　　处：《甘肃地质》2009年第1期82-86,共5页Gansu Geology

摘　　要：针对勘探区复杂的地震地质条件,通过运用三维和二维地震勘探相结合的施工方案,采取合理的观测系统,选取有效的激发与接收因素等技术措施,依照设计精心组织野外施工,做好资料处理与解释,取得了较好的地质效果。实践证明这是一种有效的方法。Being an important coal production base of Gansu Province, Yaojie coal mine, is coming to exhaustion due to the long time exploitation. In order to obtain the further coal resources, the exploration of coal in depth is extremely urgent. This paper introduced the geological and geophysical features of coal mine area, and the construction design which employ the combination of 3D and 2D seismic exploration to Counter the complicated seismic geological conditions. The results of construction proved this method is an effective way to recognize the structures.

关 键 词：三维和二维地震勘探 复杂地震地质条件 地质效果 甘肃窑街 

分 类 号：P631.4[天文地球—地质矿产勘探]