地震属性技术在煤层变焦解释中的应用

Application of seismic attribute technology in the coal seam zoom explanation

该文通过分析常规解释和地震属性中三瞬技术解释3煤层的煤焦划分问题,详细分析了三瞬剖面,分析这些剖面的特征以及利用这些特征进行地震解释,可直接用来研究地球介质的岩性和构造等问题。该文以微山湖地区为例利用地震属性参数研究了煤焦的划分问题,取得了较好的地质效果。

Through the analysis of coal tar division of No. 3 in the three instantaneous technical of seismic attributes and conventional interpretation, this paper detailedly analyze the three instantaneous profiles and the characteristics of these profiles that were used for seismic interpretation, which can be directly used to study the issues such as lithology and structure of the Earth media. In this paper, Taking Weishan Lake area as an example, the division of coal tar was studied by seismic attribute parameters, good geological effect is obtained.