陕北地区盐矿开发可行性研究

陕北鄂尔多斯盆地中奥陶统马家沟组一、三、五段中有７次聚盐期所形成盐矿的规模、品位、质量优于苏、鲁、川、豫已开发的盐矿。该区盐矿顶板埋深在１７００ｍ以下，开采技术条件良好，可采用单井对流、井间连通的生产工艺进行开发。通过对矿区采盐、制盐，盐化工生产等生产条件及经济效益各项指标估算，认为开发陕北地区盐矿将对促进陕北地区经济发展起到十分重要的作用。

FEASIBILITY TO DEVELOP SALT RESOURCES IN NORTH SHAANXI

There were seven salt genetic events recorded in the №.1,3 and 5 members of the Middle Ordovocoan Majiagou formation with which salt deposits were formed to be superior in size,grade and quality to those developed in Jiangsu,Shandong,Sichuan and Henan provinces. With a samaller burial depth, under 1700m, they may be extracted by means of single well convection and muti well collaboration. Upon reviewing the technological and economical targets set in their extraction, processing, we believe that developing these salt resources will give full impetus to the economic booming in North Shaanxi.