摘要
针对研究区储层的地质特征,在探讨模糊综合评判法基本原理的基础上,构建了合理的评价标准,提取了体现储层关键特征的评价参数,引入了层次分析法确定评价因子的权重,并应用该方法对双河油田部分储层进行了综合评价。实际应用结果表明,该方法较好地解决了各评价参数之间的一致性问题,提高评价精度。
The integral fuzzy evaluation subtly depicts the heterogeneous characters of reservoir property. It＇s the effective method to integral evaluating the reservoirs. Based on the geological characters and the principles of integral fuzzy evaluation, a logical evaluation criterion is found, some evaluation parameters pivotal characters of the reservoir are picked, the coefficient of evaluation parameter with hierarchical analysis method is introduced, and a portion of reservoir of Shuanghe oil field with above method is evaluated. The application results show that this method resolve the consistency problem of the evaluation parameters, and improve the precision of the evaluation.
出处
《科学技术与工程》
2009年第12期3460-3463,3471,共5页
Science Technology and Engineering
关键词
储层评价
模糊综合评判
层次分析法
评价方法
reservoir evaluation integral fuzzy evaluation hierarchical analysis evaluation method
