深井热水开采对豫01井水位影响的探讨
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摘要
河南省濮阳地区地下热水的开采对处于同水层的地震观测井—豫01井水位观测产生了严重的干扰影响。豫01井水位自1996年9月出现下降变化以来,其水位动态一直受到大家的关注。十几年来,地震界专家学者对有可能影响该井水位动态的诸多因素逐一进行了追踪研究。认为豫01井自1996年9月至今水位变化与中原油田抽水、注水、采油无关;其补给区降雨量对豫01井的水位变化影响不大。经多方调查了解,收集了濮阳地区深度超1 000 m深井热水开采资料。分析研究认为,深井热水开采是引起豫01井水位下降的直接原因。
The exploitation of underground hot water in deep well had a serious interference to the observation of water level in Yu 01 well in the same water layer.It has been paid close attention to changes in decline of water level in Yu 01 well since Sep.1996.Over the past decade,industry experts and scholars have a follow-up study on influence factors of the water level dynamic in the well.Considering that,the decline of water level of Yu 01 well has no relation with pumping water,water injection,oil mining of Zhongyuan oil field and the rainfall on the recharge zone.The authors gathered data on deep wells in Puyang areas after multiple investigations,and the results show that the exploitation of underground hot water is the direct reason to cause the decline of water level in Yu 01 well.
The exploitation of underground hot water in deep well had a serious interference to the observation of water level in Yu 01 well in the same water layer.It has been paid close attention to changes in decline of water level in Yu 01 well since Sep.1996.Over the past decade,industry experts and scholars have a follow-up study on influence factors of the water level dynamic in the well.Considering that,the decline of water level of Yu 01 well has no relation with pumping water,water injection,oil mining of Zhongyuan oil field and the rainfall on the recharge zone.The authors gathered data on deep wells in Puyang areas after multiple investigations,and the results show that the exploitation of underground hot water is the direct reason to cause the decline of water level in Yu 01 well.
引文
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[5]郭德科,刘振江,任俊武.豫01井水位动态趋势下降原因探讨[J].山西地震,2000(4):28-31.
[2]汪成民.中国地震地下水动态观测网[M].北京:地震出版社,1990:32-55.
[3]车用太,鱼金子.地震地下流体学[M].北京:气象出版社,2006:299-360.
[4]国家地震局地下水影响因素研究组.地震地下水动态及影响因素分析[M].北京:地震出版社,1985:1-53.
[5]郭德科,刘振江,任俊武.豫01井水位动态趋势下降原因探讨[J].山西地震,2000(4):28-31.
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