岩性目标地震预测技术在查干凹陷的应用分析

Analysis on application of lithology target seismic prediction technology in Chagan sag district

在精细层位标定和利用多种手段的精细解释的前提下,以基于实钻结果模型设计和地震模拟为指导,提取振幅等地震属性实现了有效预测灰质砾岩岩性目标的目的。

Based on the detailed interpretation of fine horizon calibration the author uses a variety of means to simulate the actual drilling results,based on the design and Simulation of earthquake as a guide,extract the amplitude of seismic attributes can effectively predict gray conglomerate rock target.