柴达木盆地冲湖积平原区深部淡水利用前景分析

Use of Rushed Deep Lacustrine Freshwater in the Plain Area of Qaidam Basin

摘要: 柴达木盆地中部湖盐、石油和天然气化工基地淡水资源极度匮乏,供水矛盾日益加剧,淡水资源不足已成为制约湖盐、石油和天然气等矿产资源开发的瓶颈.根据已有勘探资料分析,提出在柴达木盆地较大河流下游冲湖积平原浅部咸卤水分布区,深部沿古河道存在较丰富的淡承压自流水,具有良好的开发利用前景,这对缓解柴达木盆地循环经济试验区湖盐、石油和天然气化工基地供水矛盾具有重要的支撑作用.

Abstract: Fresh water resources are lack in lake salt,oil and natural gas chemical base in central Qaidam Basin.water supply problem is very serious,which becomes a development bottleneck of lake salt,oil and gas and other mineral resources.Based on the existing exploration data analysis,we pointed out that there is abundant light flow water in shallow salt lake brine distribution region in large river basin downstream and deep ancient river channels,which has a good prospect of development and can solve the water conflictin lake salt,oil and natural gas industry base in circular economy of Qaidam Basin.