改进的层次分析法在碎屑岩储层评价中的运用  

Application of Improved Analytical Hierarchy Process in Clastic Reservior Evaluation

作　　者：王强[1] 赵兴华[2] 谢传礼[1] 于浩洋[1] 张慧[1] 

机构地区：[1]中国石油大学(北京)石油工程教育部重点实验室,北京102249 [2]中国石化西北石油局,乌鲁木齐830011

出　　处：《重庆科技学院学报（自然科学版）》2014年第4期38-42,共5页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：中国石化集团公司科研基金(2010-js-103)

摘　　要：介绍改进的层次分析法基本原理,优选孔隙度、渗透率、泥质含量等评价指标,对研究区目的层储层物性参数进行定量评价,最后确定各因素的权重系数,并依据综合评价因子对太原组、山西组、下石盒子组、上石盒子组储层进行分类。实践应用结果表明,该分类结果与油田实际勘探开发效果一致。This paper introduces IAHP, and optimizes the porosity, permeability, clay content, and other evalua-tion index, and conducts the quantitative evaluation on target stratum and reservoir physical property parameters. Fi-nally the weighting coefficient which represents the relative materiality of different factors is confirmed. Combinedwith the comprehensive evaluation factors, it is divided into four categories between Taiyuan, Shanxi, Xiashiheziand Shangshihezi group reservoirs. And this classification results have been proved to be consistent with oilfield ex-ploration and development results through practical application.

关 键 词：层次分析法 评价指标 储层分类 权重 储层评价 

分 类 号：P618[天文地球—矿床学]