文安斜坡低阻油层类型判别  

Identification of Low Resistivity Reservoir Type in the Wen'an Slope

作　　者：张以明[1] 王向公[2,3] 成捷[1] 吴刚[1] 

机构地区：[1]中石油华北油田分公司,河北任丘062552 [2]油气资源与勘探技术教育部重点实验室,湖北荆州434023 [3]长江大学地球物理与石油资源学院,湖北荆州434023

出　　处：《石油天然气学报》2010年第5期271-273,共3页Journal of Oil and Gas Technology

摘　　要：低阻油层类型影响低阻油层测井解释。由于文安斜坡低阻油层类型复杂多样,目前还没有行之有效的方法准确识别低阻油层类型。针对文安斜坡低阻油层类型识别难题,提取了低阻油层变化特征,采用多因素模糊综合评判法,定性识别了低阻油层类型,为研究低阻油层开辟了新途径。The type of low resistivity oil reservoirs affected the accuracy of low resistivity oil reservoir log interpretation.Because the complexity and various types of low resistivity oil reservoirs in Wen'an slope,there were no effective methods to identify the types of low resistivity reservoirs.Aimed at this difficult problem for identifying the low resistivity reservoir types,the variation characters of low resistivity oil reservoirs are extracted by using the method of multi-factor fuzzy comprehensive evaluation,the low resistivity oil reservoir types are identified qualitatively,it provides new ways of researching on low resistivity oil reservoirs.

关 键 词：低阻油层 低阻类型 模糊综合评判 

分 类 号：P618.13[天文地球—矿床学]