应用相渗透率资料的水淹层解释方法  

Water Flooded Layer Interpretation Method by Using the Phase Permeability Data

作　　者：杜宗君 苗清 兰袁媛 陈洪涛 

机构地区：[1]大庆钻探测井公司数解一站

出　　处：《国外测井技术》2016年第5期54-57,4,共4页World Well Logging Technology

摘　　要：砂泥岩油田特高含水期开采阶段,准确识别水淹层对于剩余油分布评价尤为重要。本文建立了基于岩石物理相的储层参数计算方法;建立了应用测井、地质、相渗透率等信息的特高含水期水淹层解释方法。应用该方法进行水淹层解释,厚层水淹层解释符合率达80%以上,薄层水淹层解释符合率达70%以上。In the exploiting stage of sand-shale oilfield with extremely high water content,accurate identification of water flooded layer is particularly important for evaluating residual oil distribution.In this paper,a reservoir parameter calculation method is established based on petrophysical phase,and interpretation method of water flooded layer with extremely high water content is established using information such as well logging,geology and phase permeability.The coincidence rate of interpretation for thick and thin water flooded layer using this method is above 80%and 70%respectively.

关 键 词：相渗透 岩石物理相 产水率 水淹层 

分 类 号：TE353[石油与天然气工程—油气田开发工程]