《Table 4.The experimental results of recovery rate under con-stant pressure injection.》

《Table 4.The experimental results of recovery rate under con-stant pressure injection.》   提示:宽带有限、当前游客访问压缩模式
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《Comparison of oil displacement mechanisms and performances between continuous and dispersed phase flooding agents》


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In run 2-1 and 2-2,the experimental results of oil recovery of the continuous and dispersed phase flooding systems under constant pressure injection are shown in Table 4.It can be seen that the ultimate EOR of polymer flooding in run 2-1 is26.14%,while the ultimate EOR of SMG dispersion flooding in run 2-2 is 33.11%.The former is smaller than the latter,which is contrary to the constant speed experiment.