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.
出处
《油气地质与采收率》
CAS
CSCD
2002年第2期26-27,共2页
Petroleum Geology and Recovery Efficiency
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
lowpermeability reservoir, logging evaluation, formation protection, lower Es 3 , Gubei area
