摘要
为解决重点扶贫村河北省保定市顺平县台鱼乡导务村的饮水困难问题,本次选取出水量仅为2.72m^(3)/h的已有水井,采用水力压裂方式进行水井增水试验,水量增加至11.4m^(3)/h时,水量增加319%,增水效果显著,解决了当地村民长年吃水难题。水力压裂增水试验表明,对于非地质条件差、出水量达不到预期目标水井,实施水力压裂,可以增大水井出水量,提高打井成功率。
The existing water well with the water yield of only 2.72m^(3)/h is selected this time to solve the difficult drinking water problem of a key poverty alleviation village-Daowu Village,Taiyu Township,Shunping County,Baoding,Hebei Province.The hydraulic fracturing mode is adopted for well water increase tests.The water yield is increased to 11.4m^(3)/h,namely it is increased by 319%.The water increase effect is remarkable.The long-term difficult drinking water problem of local villagers is solved.The water yield of wells can be increased by hydraulic fracturing through hydraulic fracturing water increase tests for the water wells with poor non-geological conditions and water yield below the expected target.The well drilling success rate is improved.
作者
宋启龙
王会敏
SONG Qilong;WANG Huimin(North China Geological Exploration Bureau No.4 Geological Brigade,Qinhuangdao 066000,China;Qinhuangdao Zhongbing Construction Group Co.,Ltd.,Qinhuangdao 066000,China)
出处
《水利建设与管理》
2021年第6期28-33,共6页
Water Conservancy Construction and Management
基金
中国地质调查局水文地质环境地质调查中心“燕山-太行山连片扶贫区1∶5万水文地质调查”(DD20160240)。
关键词
饮水困难
压裂增水
探采结合井
difficult drinking water
fracturing water increase
exploration and exploitation combined well
