【摘要】 地震勘探在煤田、油气田的研究中广泛应用,然而在砾石层比较发育的地区或复杂山区却遇到了困难;作者分析了砾石区地震施工存在的问题,提出了针对不同的砾石类型区采用不同震源的解决办法,打破了以往在砾石区施工只采用可控震源的常规方法;在有些砾石区通过炮井组合取得了较好的效果.更多还原

【Abstract】 In coal field and oil field, Seimic exploration is widely used.However, it is difficult to use in the complicate mountain areas and the gravel layer. This paper analyzes the existing problem of seismic exploration in the gravel area, puts forward the methods about the solution according to different gravel type area by using different seismic sources, and reforms the normal method: only use vibroseis in the gravel area.更多还原