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鲁豫交界区流体前兆异常分析
The precursory anomalies of undergrand fluids in border region of Shandong-Henan
【摘要】 对鲁27井、豫01井、豫11井和豫14井几近相同的下降变化进行综合分析,结果说明,鲁27井和豫01井水位下降变化与中原油田、巨野煤矿及地下水开采不存在直接关系,这种深井水位下降由区域应力异常变化导致。
【Abstract】 The weter level in Lu 27 well,Yu 01 well,Yu 11 well and Yu 14 well which had similar decline were comprehensively analyzed by applying subordinate function.The results indicate that the decline of groundwater level of Lu 27 well and Yu 01 well is not directly related to activity of Zhongyuan Oil Field and Juye Coal Field.As well as exploration of groundwater but caused by the abnormal change of regional stress field.
【关键词】 地震预报;
地下流体;
前兆异常;
变化原因;
深井;
【Key words】 earthquake prediction; underground fluids; precursory anomalies; water level change reasons; deep well;
【Key words】 earthquake prediction; underground fluids; precursory anomalies; water level change reasons; deep well;
- 【文献出处】 地震地磁观测与研究 ,Seismological and Geomagnetic Observation and Research , 编辑部邮箱 ,2012年Z1期
- 【分类号】P315.723
- 【下载频次】7