• 责任者：Xing Libo (Exploration and Development Research Institute ; Daqing Oilfield Company Ltd. ; Daqing 163712 ; China)
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2013
• 卷期：32(1)
• 关键词：油藏 ; oil reservoirs ; 饱和度 ; saturation ; 电阻率测井 ; resistivity logging ; 松辽平原 ; Songliao Plain
• 页码：p.166-169
• 图表：illus., 2 tables, 15 refs.
• 分类号：1600
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

Due to the practical parameter determination of oil saturation model influences the utilized effects of the established model, so the determining method is very important for the modeling process. Because of the influences of the borehole surroundings, well logging resolution and so forth, there are a certain differences between the resis- tivity logging value and core resistivity, thus the measured value of the latter cannot directly applied to optimize the parameters. Therefore with the help of the calculating method of the core resistivity by well loggings, the resistivity model parameters can be determined for the effective media. The average relative error of the water saturation calcu- lated by the model is 5.2% and meets the error requirements （8%） of reservoir regulations.