模糊综合评判法在油田水驱采收率评价中的应用研究  

Application of Fuzzy Integrated Evaluation on Evaluating Oil Recovery During Waterflood of ZW Oilfield

作　　者：孙东升[1] 陈坚[1] 潘晓霞[1] 

机构地区：[1]江苏油田分公司地质研究院,江苏扬州225009

出　　处：《海洋石油》2004年第2期60-63,共4页Offshore Oil

摘　　要：在油田水驱采收率评价中 ,存在多项影响因素 ,由于单个因素之间关系复杂 ,甚至有些因素对油田水驱采收率不能给予精确评价 ,即某些因素具有“模糊性”。针对这些因素的模糊性 ,采用模糊综合评判使评价结果定性、定量化 ,通过在真武油田水驱采收率评价的应用表明该评判法具有较强的实用性。Evaluation of potential during oilfield waterflood exists much effect element. Because every element is complex With each other,so some element can not offer exact evaluation,it means that some element has vagueness. With regard to these vagueness of element,application of fuzzy integrated evaluation made result of evaluation more accurate and quantitative. The method of evaluation has good applicability on evaluating potential during oilfield waterflood.

关 键 词：模糊综合评判 油田水驱 采收率 潜力评价 真武油田 

分 类 号：TE341[石油与天然气工程—油气田开发工程] TE327