摘要
该文将灰色系统理论中的灰色因素分析技术引入油气开采过程中储层参数对产能的影响因素分析 ,并提出不同开采阶段采用不同生成处理方式的动态分析方法 ,可实现产能影响因素影响作用大小的定量跟踪分析。该方法克服了常规分析方法中样本量及样本分布规律的约束 ,分析结果具有较高的可信度 ,可推广应用于油藏储油能力评价、储层参数评价以及产能跟踪调整等。
The factors, which have influence of reservoir parameters on productivity during oil?gas recovery process, are analyzed using factor analysis method of Grey Theory. The dynamic analysis method generated by different methods at different development stages is presented. It can realize quantitative follow?up analysis influenced by productivity influence factors. The new method is free from the constraints of the quantity of sample and its distribution law, and the reliability of analysis result is improved. This method can be used for evaluating reservoir capability and reservoir parameters and for productivity follow?up adjustment.
关键词
产能影响因素
灰关联度
动态因素权重
分析
productivity
influence factors
Grey correlativity
dynamic factor weighted
analysis
