洛带气田地震多参数综合油气预测研究

Seismic multiparameter integrated study of oil-gas Prediction in Luodai gasfield.

在地震勘探中 ,快速有效地进行油气预测已成为我国目前十分重要的研究课题。本文概述了利用地震资料提取出多种特征参数 ,通过综合处理对油气进行预测的实用技术。给出了利用洛带气田的二维地震测线保幅偏移数据对蓬莱镇组气藏中的 8个储层进行地震多参数综合油气预测和利用洛带气田三维地震数据对蓬莱镇组气藏中的 Jp32 储层进行地震多参数综合油气预测的实例。

The method that can rapidly and effectively predicting oil gas in seismic prospecting is our important researching subject now. The paper summarized a practical technique which can extract multiple characteristic parameters from seismic data for integrated processing. Through two cases that using amplitude reserved migrated data on 2 D seismic lines of Luodai gasfield to conduct seismic multiparameter integrated oil gas prediction for 8 reservoirs in the gas accumulation of Penglaizheng Formation,using 3 D seismic data in Luodai gasfield to conduct seismic multiparameter integrated oil gas prediction for Jp\+2\-3 reservoir in gas accumulation of Penglaizheng Formation show that predicting results of the two test generally coincided with that of real drilling.