摘要
塔河油田奥陶系碳酸盐岩油藏是一种特殊类型油藏,其储集体类型和储渗系统比较复杂,测井曲线显示特征多种多样,地层的信息很容易受到其他因素的干扰和掩盖。用3个实例分析了测井资料的异常原因,排除非地层信息,从而准确地划分和评价储层。
The Ordovician carbonate hydrocarbon reservoir in Tahe Oilfield is a special type of reservoir. The geometry of its reservoir spaces is varied, leading to a variety of performances on log plots. Information from formations is often smeared. This paper illustrates the reasons of anomalies on log plots with three examples and describes how to eliminate the disturbing information and to reasonably evaluate reservoirs.
出处
《勘探地球物理进展》
2004年第1期63-65,共3页
Progress in Exploration Geophysics
