某地热井水量小原因分析及洗井方法选择  

Analysis on the Causes of Small Water Yield in a Geothermal Well and the Well Washing Method Selection

作　　者：张庆盟[1] 邢向渠[2] 赵普辉[2] 吴富政[2] 张文龙[2] 

机构地区：[1]河南省地矿局第一地质勘查院,河南郑州450001 [2]河南省地矿局第二地质环境调查院,河南郑州450053

出　　处：《探矿工程（岩土钻掘工程）》2013年第8期39-41,共3页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：某地热井因施工周期长、中间又进行了事故处理等,初步抽水水量较小,后经物理、化学洗井方法相结合,水量增加了2倍,达到了预期效果。Because of the long construction period and the accident treatment,the initial pumping water wasnot sufficientin a geothermal well.Bycombining the physicalandchemical well washing methods,the water yield increased by 2 timeswithdesired effect.

关 键 词：地热井 洗井 方法选择 

分 类 号：TE249[石油与天然气工程—油气井工程]