海上LX油田储层地震“目标”处理方法

OBJECT" DATA PROCESSING FOR THE RESERVOIR OF THE OFFSHORE LXOIL FIELD

中国海洋石油总公司勘探开发研究中心

本文从提高子波分辨率的理论研究出发,进一步研究在常规地震资料处理过程中影响分辨率的因素,提供了排除这些影响因素和提高分辨率的方法。并通过理论模型和实际资料处理,总结出一套处理参数和流程,见到了较好的处理效果,比常规处理结果提高分辨率约四倍。

Aimming at theoretical study of attempting to improve the wavelet resolution, further investigation was made on the factors affecting the resolution in the conventional seismic data processing. Approaches for removing such factors and improving the resolution were suggested. By theoretical model and data processing, a series of control parameters and processing flows were found out, appreciable results were achieved. The resolution is four times higher than that the routine process does.