摘要
RPM(储层性能监测仪)是一种套后饱和度测井方法,不受地层水矿化度的影响,能够较准确地计算储层饱和度。但是该仪器的定量解释存在不足,文章通过对RPM仪器进行数值模拟以及影响因素分析,阐述了在不同套管尺寸下油线及水线开口角度不同的原因,为更准确计算含油饱和度提供了依据。
RPM(reservoir performance Monitor) is a kind of post-casing saturation logging method, which is not affected by the salinity of formation water and can calculate reservoir saturation more accurately. However, the quantitative interpretation of the instrument is insufficient. Through the numerical simulation of the RPM instrument and the analysis of the influencing factors, this paper expounds the reasons for the different opening angles of the oil line and the waterline under different casing sizes. It provides a basis for more accurate calculation of oil saturation.
出处
《科技创新与应用》
2019年第27期56-57,共2页
Technology Innovation and Application
关键词
RPM
数值模拟
影响因素
RPM
numerical simulation
influencing factors
