超深盐矿开发面临的技术难题

The Technical Problems Facing by Ultra-deep Salt Mine Exploitation

超深盐矿层所表现的物理力学性质比较特殊,对这种盐矿的开发,在钻井成井、水平段溶解即通道建立、采卤操作和预防井管堵塞等方面,面临一系列的技术难题。本文旨指出这些问题涉及的学科领域,引起相关科技人员的重视,对此进行必要的研究。并针对超深盐开发现场的情况,提出一些切合当前实际的初步解决措施。

The physical and mechanical properties of ultra-deep salt layer are special.For the development of the salt mine,we faced a series of technical problems in well drilling,dissolving horizontal mining,channel establishment,brine exploiting operation and prevention of well pipe blockage.The purpose of this article is to point out the subject area of these issues,and to arouse the attention of the relevant technologists as well as make necessary research.This paper also puts forward some practical preliminary measures for the situation of ultra-deep salt development.