MC增强尼龙管及钢衬尼龙管在胜利油田的应用

MC Reinforced Nylon Pipe and Steel Lining Nylon Pipe Application in Shengli Oilfield

胜利油田东部老油田目前已进入高含水开发期,油井采出液基本是高含油的污水系统,由于采出液性质复杂,污水矿化度高,并且含有大量氯离子、硫离子等有害成分;加上开发后期部分油井出砂严重,对钢制管道的磨蚀、腐蚀非常严重。尼龙管和钢衬尼龙管则有效地解决了磨蚀难题,在胜利油田部分采油厂应用,取得良好效果。

East of shengli oilfield has entered high water cut development stage at present, the wellproduced fluid basic is high oil-bearing sewage system, due to the complexity of produced fluid properties,water salinity, and contains a lot of harmful ingredients, such as, sulfur, chlorine ions; And development inthe late part of oil well sanding is serious, to abrasion, corrosion of the pipeline steel is very serious. Nylontube and steel lining nylon tube is effectively solve the abrasion problem, part of the production plant inshengli oilfield application, obtaining good results.