摘要
选用２１６块铸体薄片、５００余份压汞、１００余份相渗透、２５０份润湿性、３０块阴极发光、３３６块Ｘ衍射及２５３块电镜样品并结合沉积相、岩矿鉴定等方面的资料，对双河油田储层孔隙结构特征进行的研究，分析了影响孔隙结构的因素，提出了三次采油措施的建议。
Data from 216 cast sections,500 mercury injection curves,100 relative permeability,250wettability,30 cathode luminescence,336 XRD and 253 SEM samples are used in a combina-tion with sedimentary facies and rock mineral identification to make a detailed study on thecharacteristics of pore structure as well as its affecting factors on Shuanghe oil field. Sugges-tions for EOR technique are also presented in this paper.
出处
《石油学报》
EI
CAS
CSCD
北大核心
1994年第4期31-39,共9页
Acta Petrolei Sinica
关键词
孔隙结构
储集层
油气勘探
Shuanghe oil field sample analysis pore structure reservoir characteristics analysis micro-structure
