摘要
PNN测井技术是一种采用热中子俘获地层能量进行剩余油饱和度测井的方法,具有测量精度高、适用范围广、过油管的特点。经过在塔河油田几个油区的测试应用证明,该仪器不仅很好地解决了低矿化度井、低孔隙度井、水平井剩余油测试的问题,而且弥补了放空井裸眼测井资料的空白。
PNN logging technology is a method for residual oil saturation logging which uses thermal neutron to capture the formation energy.It has the characteristics of high accuracy,wide range of application and through-tubing measruement.Application in several oilfields of the Tahe Oilfield proves that the instrument is not only a good solution to residual oil test of low salinity wells,low porosity wells and horizontal wells,but also makes up the venting wells openhole logging data gaps.
出处
《石油仪器》
2013年第2期49-51,9,共3页
Petroleum Instruments
关键词
塔河油田
裸眼测井
PNN
剩余油饱和度
应用研究
Tahe oil field
open hole log
PNN
remaining oil saturation
application research
