本文在清理乌鲁木齐小区域井网地下水位资料和新疆某些油井动态资料的基础上,通过对震例的分析,探讨了本区地震前地下水动态异常的基本特征。认为,地震前地下水动态短临异常是明显的;异常仅仅出现在震源附近的有限区域;异常形态大致可以分为两种类型,即下降型和喷涌型。最后,对在地震孕育过程中与地下水异常有关的几个问题进行了初步的讨论。 Based on the analysis of groundwater table in Urumqi, and the dynamic data of some oil wells in Xinjiang, the paper analyzes the basic characteristics of groundwater anomalies before the earthquake. It is considered that the dynamic short-term anomalies of groundwater before earthquakes are obvious; the anomaly only appears in the limited area near the source; and the anomalies can be divided into two types, ie descending type and spewing type. Finally, several issues related to groundwater anomalies in the process of earthquake breeding are discussed.