孤北地区低渗透储层测井评价  

Logging evaluation on low permeability reservoirs in Gubei area.

作　　者：杨晓敏[1] 张本华[2] 朱之锦[2] 郭学民[2] 管永国[3] 

机构地区：[1]浙江大学 [2]胜利油田有限公司孤岛采油厂 [3]胜利石油管理局测井公司

出　　处：《油气地质与采收率》2002年第2期26-27,共2页Petroleum Geology and Recovery Efficiency

摘　　要：孤北地区沙三段下亚段低渗透油藏因老井测井系列不配套、钻井泥浆使用不当等造成储层识别困难 ,结合取心井资料对测井资料进行了标准化处理 ,确定了储层定量划分标准 ,量化了孔渗饱参数 ,为该低渗透油藏的进一步勘探开发奠定了基础。Difficulties on reservoir identification result from unmatched series of old well logging and the improper use of drilling mud in lowpermeability oil reservoirs of lower Es 3 in Gubei area. Normalized treatment is made for log data combined with the data of cored wells. Quantitative criterion of reservoir delineation is determined, and porositypermeabilitysaturation parameters are quantified. It lays a foundation for deeper exploration and production in this oil reservoir.

关 键 词：孤北地区 低渗透储层 测井 评价 油层保护 沙三段下亚段 

分 类 号：TE151[石油与天然气工程—油气勘探] P631.81[天文地球—地质矿产勘探]