长山盐矿酸洗结垢注水井应用实践  

Practice of Scale Removal by Acid Washing in Injection Wells in Changshan Salt Mine

作　　者：王建新[1] 

机构地区：[1]四川久大制盐有限责任公司长山盐矿,四川荣县643113

出　　处：《中国井矿盐》2004年第1期30-31,共2页China Well and Rock Salt

摘　　要：分析了岩盐开采中注水井长期注水,结垢严重,制约泵效发挥,调峰能力减弱,影响采区生产能力的因素;总结了利用酸洗技术清洗注水井,增大注水井注水能力的经验,取得极好的经济效益。This paper analyzes the reasons of serious scaling, restriction on pump efficiency, decrease of peak regulating ability and factors influencing capacity of mining area due to long-term water injection in injection wells.It also summarizes the experiences of utilizing acid-washing technology in wells and increasing water-injecting capacity of injection wells, which results in excellent economic efficiency.

关 键 词：岩盐开采 注水井 酸洗技术 清洗 长山盐矿 

分 类 号：TS353[轻工技术与工程]