论文部分内容阅读
在油田开发过程中,油田集输管线受输液介质的腐蚀和磨损使管线使用寿命缩短,为了给油田应用非金属管线提供依据,对胜利油田清河采油厂地面集输管线的腐蚀原因从流体流速、流体矿化度、含水率和含砂等方面进行了详细分析,介绍了两种非金属材料管线在采油厂的应用情况及使用效果,认为非金属管线必将成为油田集输钢管线的更新换代产品。
In the process of oilfield development, the corrosion and abrasion of the gathering pipelines of the oilfields shortens the service life of the pipeline. In order to provide evidence for the application of nonmetallic pipelines in the oilfield, the corrosion causes of the gathering pipelines at the ground surface of Qinghe Oilfield, Shengli Oilfield, Fluid salinity, moisture content and sand were analyzed in detail. The application of two kinds of non-metallic pipelines in oil production plant and their effects were introduced. It is considered that the non-metallic pipelines will become the upgrading of oil-gathering pipelines product.