随钻储层水淹程度识别技术探讨  

Recognition Technology in Container Rock of Watered Extent While Drilling

作　　者：方锡贤[1] 刘焕正[1] 田获[1] 杜石山[1] 

机构地区：[1]河南石油勘探局地质录井公司,河南南阳473132

出　　处：《海洋石油》2004年第3期56-62,共7页Offshore Oil

摘　　要：应用地化录井资料 ,从油藏地球化学角度阐述了随钻储层水淹程度识别技术的依据、基本原理、参数计算方法 ,介绍驱油效率法、相关系数法、色谱组份特征法识别储层水淹程度的技术方法。对水淹层与油水同层的判别。Using the geochemical logging data,this paper illustrates the reflection, the basic principles, and the counting parameter methods of watered extent recognition technology in container rock while drilling from the angle of geochemistry. It introduces oil-drived effect, relative factor methods, and chromatographic combination characteristics to distinguish the technical methods of watered extent in container rock. It also discusses the existed problems as the distinction between watered layer and oil and water layers, anisotropic container rock in brief.

关 键 词：地化 剩余油饱和度 驱油效率 谱图特征 水淹程度 识别技术 

分 类 号：TE132.14[石油与天然气工程—油气勘探]