PNN测井清污混注水淹层剩余油饱和度计算方法

朱学娟, 单沙沙, 殷梓原, 孔雪

The calculation method of residual oil saturation by PNN logging in water flooded interval injected by fresh water and sewage

ZHU Xue-Juan, SHAN Sha-Sha, YIN Zi-Yuan, KONG Xue

图2 研究区块产出水矿化度变化

Fig.2 Changes in salinity of produced water in the study area