It is deduced that for water-flooded formation in Fuyu oilfield,the declining of resistivity is the primary feature of water-out,and U shape feature is not obvious.Highly ...

• 根据该实验结果,认为对于扶余油田水淹层,电阻率下降是油层水淹的主要特征,不存在通常认为的明显U型曲线的特征,即高阻强水淹的情况,这种情况往往是存在局部高渗强水淹层导致的。