浅析全井深冻结技术在蒙陕边界特殊地层中的应用

Analysis of Application of Full Well Deep-freezing Technology in Special Strata on the Border of Inner Mongolia and Shaanxi

以本单位在内蒙古鄂尔多斯地区2个立井井筒均采用全井深冻结法快速施工为例,简要介绍了全井深冻结技术在鄂尔多斯特殊地层中的应用,施工工艺、防治水方案,为今后该地区建井提供可行的施工经验。

Taking the example of rapid construction with full well deep-freezing method of two well shafts in the Ordos area of Inner Mongolia as examples, the application, construction technology and the water control program of full well deep-freezing technology in the special formation of Ordos were briefly introduced, to provide experience for well construction.