Based on the special situation of weigang area, we selected the scale inhibitor ZL-1, bactericidal agent 1227 and corrosion inhibitor CA101-3.

• 针对魏岗区的具体情况，采用室内评价实验筛选出了适合该油田的阻垢剂ZL-1，杀菌剂为1227，缓蚀剂为CA101-3；