摘要
油田注水驱油效果以及水淹程度评价中,都需要研究储层含油饱和度的变化状况。为此,探讨了一种应用孔隙度与泥质含量等参数估算油层原始含油饱和度的方法,对准确求取驱油效率以及定量评价油层水淹状况具有重要意义。
In the evaluation of displacement efficiency of water flooding and watered out degree, oil saturation of reservoirs must be studied. This paper discusses a method for estimating original oil saturation of reservoirs using parameters of porosity and mud content. It has significance for calculating accurate displacement efficiency and quantitatively evaluating watered out degree of reservoirs
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2005年第B08期67-68,共2页
Petroleum Geology & Oilfield Development in Daqing
关键词
水淹层
原始含油饱和度
孔隙度
泥质含量
密闭取心
watered out layer
original oil saturation
porosity
mud content
sealed coring
