灰色油气预测系统

本文应用灰色系统理论的基本观点和方法，研究了储层横向预测问题，提出并建立了一套充分利用地震资料进行多参数油气预测的灰色评估系统，其主要内容包括：地震数据预处理，灰色多参数特征提取，灰色模式识别和图形显示四大部分。文中阐述了该系统的设计原则和油气预测的步骤，并结合对Ｄ油区高分辨率水平叠加资料进行了评估预测，证实了该系统的有效性。

Grey hydrocarbon prediction system

The basic points and method of grey system theory are applied to the research of lateral reservoir prediction. Here, we advance the grey evaluation system which is used to conduct the multiparameter hydrocarbon prediction with the full use of seismic data. The grey evaluation system consists of four ma jor parts: seismlc data preprocessing, extracting the grey multiparameter characteristic, grey pattern recognition and graphic display, The design principle and hydrocarbon prediction steps are described in detail. The hydrocarbon prediction of high-resolution hori-zontal stack sections in oil area has proved the system effective.