中国资源综合利用2024，Vol.42Issue(11)：44-47,4.DOI:10.3969/j.issn.1008-9500.2024.11.012
应用空气驱动技术增大采卤井出卤量的试验研究
Experimental Study on Increasing Water Inflow of Brine Wells by Air-Driven Technology
宛东 1赵亮亮 2钦贺 2陈礼石 1马宝成2
作者信息
- 1. 中蓝长化工程科技有限公司,长沙 410000
- 2. 国投新疆罗布泊钾盐有限责任公司,新疆 哈密 839000
- 折叠
摘要
Abstract
The W2～W4 pressurized brine layers in the Lop Nur Salt Lake area have problems such as low porosity and poor water yield,resulting in low brine production from brine wells.Air-driven technology is carried out at 1～15 brine well in Luobei mining area by air-driven technology,then pumping tests are carried out at the same drawdown before and after gas injection.In the process of gas injection,the injected high pressure air forms a migration channel between 1～15 brine well and the gas drive auxiliary hole,which has a certain improvement effect on the connectivity of the weak structure strata around the gas drive auxiliary hole.Based on the experimental results,the optimization measures for relevant process parameters are proposed,providing an engineering application basis for increasing inflow of brine wells in the Lop Nur salt lake area.关键词
卤水矿层/空气驱动技术/采卤井出卤量/抽水试验Key words
brine layer/air-driven technology/halogen inflow of brine well/pumping test分类
矿业与冶金引用本文复制引用
宛东,赵亮亮,钦贺,陈礼石,马宝成..应用空气驱动技术增大采卤井出卤量的试验研究[J].中国资源综合利用,2024,42(11):44-47,4.
