1) low-oil saturation oil reservoirs
低含油饱和度油藏
1.
Percolation features of oil and water in low-oil saturation oil reservoirs——taking block 1 in the center of Junggar Basin as an example;
低含油饱和度油藏油水渗流特征——以准噶尔盆地中部1区块为例
2) low oil saturation sandstone
低含油饱和度
1.
Experiment:water flooding characteristics of low oil satu