文摘：盐井伴生有低压天然气，实现加压采输后出现气井套管、井口， 输气管线被严重腐蚀的现状。
Abstract: There is a low-pressure nature gas in the brine well, the casing, well end and pipe are very corrosive because brine is accrued.
重庆气矿的部分采输气管线在冬季不同程度地受到水合物冰堵的影响。
Part of gas production and transportation pipelines in Chongqing gas Well Area is affected to some extent by hydrate ice barrier in winter.
为此，提出应用集肤效应电伴热技术防治采输气管线水合物冰堵。
Therefore, it is put forward that surface action electrical heating technique is applied to prevent ice barrier in gas production and transportation pipelines.
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