地下流体动态异常分布与构造的关系

RELATIONSHIP BETWEEN DYNAMIC ANOMALIES OF GROUND FLUID AND LOCAL STRUCTURES

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,凹陷区为负异常.

Abstract:

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.