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地质统计学在小构造地震属性识别上的应用
Geostatistics Applied to Seismic Attribute Identification of Minor Structure
【摘要】 煤层小构造对煤炭安全开采以及经济开采具有很大的影响,如何采用三维地震勘探技术有效解决煤矿小构造问题,越来越引起人们的重视。论文通过使用地质统计法对多属性和小构造之间的相关性进行研究,对煤矿小构造进行定性和定量的预测,不仅提高解释精度,而且有效提高了解释人员的工作效率,实现了较高的经济价值。
【Abstract】 The minor structure of seam would have great influences to the coal safety mining and the economic mining.How to apply a 3D seismic exploration technology effectively to solve the mine minor structure problems caused a high attention by more and more people.The paper had a study on the correlation between the multi attribute and minor structure with the geostatistics method.A qualitative and quantitative prediction was conducted on the mine minor structure.Thus not only the explanation accuracy was improved,the working efficiency of the explanation staff was effectively improved and the good economic value was realized.
【Key words】 minor structure; seismic attribute; geostatistics; variogram function; kriging;
- 【文献出处】 煤炭工程 ,Coal Engineering , 编辑部邮箱 ,2013年03期
- 【分类号】P631.4;TD166
- 【下载频次】128