Wuxi fault is the boundaryfault of western Wuerxun depression in Hailar Basin, which plays an important role in tectonic evolution to the depression.
海拉尔盆地乌尔逊凹陷西部的边界断层—乌西断裂，对该凹陷的构造演化具有明显的控制作用。
2
Moliqing controlled the development of depression nearly parallel to the east and west two boundary faults, the northwest edge and the southeast boundaryfault.
莫里青断陷的发育受控于近于平行的东、西两条边界断裂，即西北缘和东南缘边界断裂。
3
Putaohua reservoir fault have a dense like banding characteristics, and more boundaryfault of dense banding are oil source fault activities for the accumulation period;