水溶管道封堵技术在长北气田的应用

Application of Water-soluble Pipeline Isolation Technology in Changbei Gas Field

介绍和对比了不同类型的管道封堵技术,着重阐述了水溶管道封堵技术的优势、适用范围,同时以长北气田某高压天然气输送管道修复项目作为工程案例,阐述了水溶管道封堵技术在天然气输送管道维修中的应用。最后,提出了水溶管道封堵技术选择的建议。

Different types of pipeline isolation technologies were introduced and compared.The advantages and application scope of water-soluble pipeline isolation technology were emphatically expounded.At the same time,taking a high pressure natural gas pipeline repair project in Changbei gas field as an engineering case,the application of water-soluble pipeline isolation technology in the maintenance of natural gas transmission pipeline was described.At last,some suggestions on choosing water-soluble pipe isolation technology were put forward.