稠油RO浓水回注稀油井区研究
李平原,周鹤,窦玉明,颜亨兵,程萍,李冬菊

Study on injecting heavy oil RO concentrated water into thin oil well area
Pingyuan Li,He Zhou,Yuming Dou,Hengbing Yan,Ping Cheng,Dongju Li
表5 RO浓水与地层水的配伍性
水样配比 悬浮物/
(mg·L-1
结垢量/
(mg·L-1
平均腐蚀
速率/(mm·a-1
A3钢 N80钢
V(地层水):V(RO浓水)=0:10 2.3 0 0.022 0.019
V(RO浓水):V(地层水)=7:3 3.6 7 0.018 0.016
V(RO浓水):V(地层水)=5:5 3.0 61 0.012 0.018
V(RO浓水):V(地层水)=3:7 4.2 79.5 0.016 0.018
V(RO浓水):V(地层水)=0:10 3.9 145.8 0.015 0.016