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

作　　者：张丽娟[1,2] 刘万金[1] 李晓婷[1] 喻梓靓[1] 谷亮鸽[1,3] 

机构地区：[1]中国矿业大学(北京)煤炭资源与安全开采国家重点实验室,北京100083 [2]北京工业大学,北京100124 [3]中国神华神东煤炭集团保德煤矿,山西保德036600

出　　处：《煤炭工程》2013年第3期99-101,共3页Coal Engineering

基　　金：国家科技支撑计划课题(2012BAB13B01;2012BAC10B03);国家重大科学仪器设备开发专项(2012YQ030126);国家自然基金煤炭联合项目(U1261203);国家"973"项目资助(2010CB226800)

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。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.

关 键 词：小构造 地震属性 地质统计学 变差函数 克里格 

分 类 号：P631.4[天文地球—地质矿产勘探]