摘要
AVA技术是油气预测中应用较广、准确率较高的方法之一。此文主要介绍了AVA角度道集的处理方法和国内外常用算法,并结合实际钻井钻前AVA预测和钻后油气层特征进行了比较分析。多年的实际AVA应用表明,在选取合适窗口和方法的条件下,AVA预测结果是可靠的。
AVA method is one of the most useful and accuracy methods in hydrocarbon prediction. The angle stack processing meth- od and common calculation methods at domestic and overseas are mainly discussed in this paper. Combined with the actual drilling data before AVA prediction and after drilling were compared and analyzed. After years of practical application, under the appropriate windows and methods, the results of AVA prediction reliable.
出处
《海洋石油》
CAS
2015年第1期32-35,共4页
Offshore Oil
