摘要
研究了华北北部水动态异常及辽河、大港、胜利和华北油田油井动态异常与构造的关系 .认为地震前水动态和油井动态异常形态不仅与观测点所处的区域构造有关 ,而且与局部构造有着更为密切的关系 .隆起区为正异常 。
Relationship between the dynamic anomalies of groundwater in northern part of North China as well as dynamic anomalies of oil wells in Liaohe, Dagang, Shengli and Huabei oil fields and local structures is studied.The results show anomalous shapes of groundwater and dynamics of oil wells before earthquakes are not only related to the regional structures, but also closely related to local structures. The anomalies are positive in upheaval area and are negative in depression area.
出处
《西北地震学报》
CSCD
2000年第3期284-287,共4页
Northwestern Seismological Journal
关键词
地下水位
异常特征
油井动态
隆起
地震前兆
Groundwater level
Anomalous feature
Dynamic of oil well
Upheaval
Depression
