摘要
三维相干数据体技术是近几年发展起来的一种三维地震解释技术。应用三维相干数据体可以确定断层的空间分布，确定目的层的岩性变化区（带）。本文介绍了用多道相关技术制作三维相干数据体的方法，并论述了三维相干数据体在实际资料解释中的应用，最后用EN地区的资料对此方法进行了实验。实验结果说明三维相干数据体不仅是有效的，而且具有速度快、无人工干预等优点。
The 3-D coherence cube technique is a recently developed technique for 3-D seismic data interpretation. The 3-D coherence cube can be used to determine the spatial distribution of faults and the lithological variation zone of objective layers. In the paper, we introduce to make 3-D coherence cube by the multichannel coherence technique. Then we expound the application of the cube in real data interpretation. Finally we test the technique with the data from the EN area. The testing result proves that the 3-D coherence cube technique is effective, speedy, and unnecessary to interpose artificially.
出处
《石油物探》
EI
CSCD
北大核心
1998年第4期75-79,共5页
Geophysical Prospecting For Petroleum
