M地区水淹层含水饱和度的计算  

The calculation of water saturation in water flooded layer on M region

作　　者：丁一[1] 张占松[1,2] 袁伟[1] 王天娇[1] 

机构地区：[1]长江大学地球物理与石油资源学院,湖北武汉430100 [2]长江大学油气资源与勘探技术教育部重点实验室,湖北武汉430100

出　　处：《山东理工大学学报（自然科学版）》2014年第2期44-48,共5页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：以M地区测井、实验、试油等资料为研究基础,采用电阻率相对值技术,建立含水饱和度解释模型,避开了地层混合液电阻率的求取.探讨了研究区两种含水饱和度计算方法的应用过程,计算结果表明电阻率相对值法计算的含水饱和度与岩心分析饱和度匹配较好.实际应用表明,该模型效果良好,为M地区饱和度计算提供了一种行之有效的方法.Based on the well logging,experiment and test oil data, we established interpretation models of water saturation using the relative resistivity technology, and then avoided calculating resistivity of mixed fluid. This paper discusses two methods of water saturation calculation and the result from the method of relative resistivity is consistent with that of core analysis. The actu al application proves that this model is good, which provides an effective method for the satura tion calculation on M region.

关 键 词：水淹层 含水饱和度 电阻率相对值法 饱和度校正 

分 类 号：P631.8[天文地球—地质矿产勘探]