煤田小构造精细解释方法研究及应用  

Research and application of fine interpretation method on small structure in coalfield

作　　者：介伟[1] 

机构地区：[1]河南省煤田地质局物探测量队,河南省郑州市450009

出　　处：《中国煤炭》2015年第1期35-38,共4页China Coal

摘　　要：常规三维地震勘探方法对小断层进行精细解释是很困难的,但通过小断层正演模拟和属性分析认为属性技术可以解决此问题。介绍了利用常规解释方法结合相干体技术、方差体技术、属性技术、曲率体技术等多种方法对小构造进行精细解释,该方法在勘探小断层方面取得了较好效果。It is difficult to adopt conventional 3D seismic exploration methods for fine interpretation of small faults, but through the small fault forward simulation and the attribute analysis, it is thought that the attribute technique can solve this problem. This paper uses the conventional interpretation method combining with coherence technique, variance technique, attribute technique and curvature technique and other methods to do fine interpretation on small structure, which has good effectiveness on prospecting the small faults.

关 键 词：三维地震 正演模拟 属性技术 相干体技术 方差体技术 曲率体技术 

分 类 号：P631[天文地球—地质矿产勘探]