察尔汗盐湖深部卤水开采关键参数研究  

Study on Key Parameters of Deep Brine Mining in Qarhan Salt Lake

作　　者：谢蓉 刘斌山 王罗海 XIE Rong;LIU Binshan;WANG Luohai(Qinghai Salt Lake Industry Co.,Ltd.,National Engineering Research Centers for Comprehensive Utilization of Salt Lake Resources,Key Laboratory of Salt Lake Resources Comprehensive Utilization of Qinghai Province,Golmud 816000,China)

机构地区：[1]青海盐湖工业股份有限公司,国家盐湖资源综合利用工程技术研究中心,青海盐湖资源综合利用重点实验室,青海格尔木816000

出　　处：《盐科学与化工》2023年第9期14-17,共4页Journal of Salt Science and Chemical Industry

摘　　要：察尔汗盐湖深部卤水厚度大,储量远大于浅部卤水,开发利用前景巨大。但因埋深大、地层结构差异显著、完井工艺设计不佳等问题,致使在钻井采卤过程中供卤能力不足,严重制约了深部卤水开发。文章主要围绕盐湖深部卤水资源钻井开采中遇到的问题,通过试验研究总结得出规模化、可持续开采的关键参数。The deep brine reserves of Qarhan Salt Lake are abundant,far greater than the shallow brine,which has a great prospect of exploitation and utilization.However,due to issues such as large burial depth,significant difference in stratigraphic structure,and poor completion technique design,the insufficient brine supply capacity during drilling and brine extraction process seriously restricts the development of deep brine.This article mainly focused on the problems encountered in the drilling and mining of deep brine resources in salt lakes,and summarized the key parameters for large-scale and sustainable mining through experimental research.

关 键 词：钻井采卤 井身结构 关键参数 

分 类 号：TS396[轻工技术与工程]