某区块致密气采出水水质对回注储层的影响研究
黄伟,袁进,司雷霆,张弛

Research on the influence of tight gas produced water quality on reinjection reservoir in a block
Wei Huang,Jin Yuan,Leiting Si,Chi Zhang
表4 悬浮物、含油量对渗透率的影响
Table 4 The effect of suspended solids and oil content on permeability
油/(mg·L-1 0(蒸馏水) 2 4 6 8 10
渗透率/10-3μm2 0.238 3 0.235 9 0.233 4 0.192 1 0.176 8 0.169 0
渗透伤害率/% 1.00 2.05 19.38 24.80 29.08
悬浮物/(mg·L-1 0(蒸馏水) 5 10 15 20 25 30
渗透率/10-3μm2 0.256 5 0.251 9 0.220 7 0.192 9 0.165 3 0.156 5 0.136 4
渗透伤害率/% 1.79 13.95 24.76 35.55 42.54 46.82