国内某稠油油田的原油处理设备选型

Oil Treatment Equipment Selection of Domestic Heavy Oilfield

从地层采集上来的碳烃流体经常携带部分液体和固体杂质,如凝析油、游离水、地层水或岩屑粉尘等。这些机械杂质危害性较大,不仅腐蚀设备、仪表、管道,而且堵塞阀门、管线,影响油井的正常生产;此外还可能造成油气处理厂的塔器化学溶液的污染和液泛等一系列问题。因此,从井场来的井流物,首先需要在联合站脱除机械杂质,然后再进入输油或输气干线;另外,油、气产品输送到各类用户之前,还需要再次净化处理才能成为合格的外输产品。

The hydrocarbons from the production well often carry liquid and solid impurities, such as condensate oil, free water or strata water, rock chips, etc. These mechanical impurities are very harmful, which could cause corrosion of equipments or pipelines, and even prevent normal production by blocking valves and pipelines;it may also pollute tower chemical solutions at oil and gas treatment plants. Therefore, the fluid from the production well field first performs the mechanical impurities removal at the process station, and then enters the oil or gas transmission trunk line. In addition, before the oil and gas products are transported to various users, the product needs to be treated again and then can become a qualified external transmission product.