摘要
通过电子显微镜对青海昆特依盐湖富钾卤水储层微型孔隙结构构造的分析研究，发现其形成多由盐类溶解所致。富钾卤水主要赋存于盐层溶融微孔之中。按矿物形态和孔隙特征，储集层中段储集性能较好．这为正确评价及合理开发该区富钾卤水提供了科学依据。
Abstract In this paper, the microscopic pores in the brine-bearing layers in Kunteyi potash deposit are researched on by means of SEM analysis and proved to be caused by dissolution of the salts in the layers. On the whole, they are important sinks for the potash-rich brine to concentrate in but it is only those of the middle layers that have a greater brine-concentrating ability, according to mineral morphology and pore characters. Such a conclusion will undoubtedly provide a scientific base for correct evaluation and rational development of the potash resources in Kunteyi in the near future.
