水平定向连通井砂堵解堵施工浅谈

Preliminary Discussion on the Work of Removal of Sand Plugging in the Horizontal Directional Communicated Well

主要阐述了水平定向连通水溶开采盐类矿床井组砂堵解堵施工特点和结论。详细介绍江苏淮安赵集矿区苏盐6-1井的砂堵解堵经过,原因分析和砂堵解堵施工过程,以及解堵施工体会。

This paper mainly expatiates the characteristics and conclusion of removal of sand plugging in the horizontal directional ommunicated well pair in which salt deposit is solution-mined. And it also introduces in detail the course of removal of sand plugging, analysis of causes,working process and experience of removal of sand plugging in Jiangsu Salt Well No.6-1 of Zhaoji Concession in Huai＇ an, Jiangsu province.