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黄土塬地区地震勘探资料处理技术
  • 时间:0
  • 分类:TD163[矿业工程—矿山地质测量]
  • 作者机构:[1]山西中煤华晋能源有限责任公司,山西河津043300, [2]中国矿业大学(北京)地球科学与测绘工程学院,北京100083, [3]河北省水文工程地质勘察院,河北石家庄050000
  • 相关基金:国家自然科学基金(41602262)
中文摘要:

为解决黄土塬地区地震勘探资料处理过程存在的静校正问题以及信噪比低,振幅与波形一致性差等情况,以王家岭煤矿矿区为例,通过对其开展静校正分析、振幅分析、地表一致性分析、DMO叠加与去噪分析等关键技术处理,地震资料信噪比明显提高,获得了较好的地质成果,同时总结出一套适合于该区地质特点的地震勘探资料处理方法与流程,为黄土塬其他地区地震勘探资料处理问题提供了解决办法和技术支持。

英文摘要:

In order to solve the problems of static correction, low signal to noise ratio, poor consistency of amplitude and waveform in seismic exploration data process, Wangjialing mine area was taken as an example. Through analysis of static correction, amplitude, surface consistency, DMO overlay and de-noising, the signal-to-noise ratio of the seismic exploration data were improved and good geological results were obtained. At the same time, a set of seismic data processing methods and processes which were suitable for the geological characteristics of the area were summarized. It also provided solutions and technical support for data processing of seismic exploration in other areas of Huangtuyuan.

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