在石油天然气长输管道建设中,路由的选择以及管道施工是一项非常重要的程序,直接影响着天然气长输管道的质量。对于长输管道来讲施工是非常复杂的,施工时影响的因素非常多,施工的环境复杂且距离较长,这给施工带来一定的难度。本文将对天然气长输管道的路由选择以及施工技术进行分析与探讨。 In the construction of long-distance oil and natural gas pipelines, the selection of routes and pipeline construction are very important procedures that directly affect the quality of natural gas long-distance pipelines. For the long-distance pipeline construction is very complex, the impact of construction of many factors, the construction of a complex environment and a long distance, which gives the construction a certain degree of difficulty. This article will analyze the natural gas long-distance pipeline routing and construction technology.