摘要
为开展精细的储层地质模型研究 ,本文探讨了目前应用较为广泛的几种储层参数定量预测方法。在沉积微相研究的基础上 ,通过交叉验证的方法实施储层参数定量预测。预测结果表明 ,在给定的精度前提条件下 ,砂体厚度的预测精度高于渗透率的预测精度 ,精细的地质研究有利于提高储层参数定量预测的精度。
To study further collector geologic model, some collector parameter quantitative prediction methods at present are discussed in this paper. On the basis of the sedimentary microfacies study, the collector parameter quantitative prediction was alternately verified. The prediction results show that, in the given precision condition, the predictive precision of sand thickness is higher than predictive precision of permeability, the further geological study is advantageous to raising predictive precision of the collector parameter quantization.
出处
《吉林地质》
2001年第1期70-75,共6页
Jilin Geology
基金
中国石油天然气总公司"八五"科技攻关项目
关键词
地质模型
定量预测
交叉验证
预测精度
沉积微相
储层参数
油藏
geological model
quantitative prediction
alternately verify
predictive precision
sedimentary microfacies
