稀油处理站掺入稠油处理工艺研究

Research on Adding Viscous Crude Processing Technology to Diluted Crude Processing Stations

哈萨克斯坦KMK石油公司拥有肯基亚克盐上稀油油田和稠油油田,稀油油田建设4座计量站和1座处理能力20×104t/a的稀油处理站。随着国际油价的上升,KMK石油公司拥有的稠油资源将启动开采。稠油油田开采初期产液的去向依赖现有的稀油处理站。稠油进入稀油处理站将给原油处理带来一系列过程变化。基于现有的原油处理能力,不同的进站稠油参数将影响处理过程参数的变化。就稀油处理站现有的工艺流程进稠油量的最大化,从而节约稠油油田开采初期原油处理环节的工程投资,满足稠油试采初期的原油处理条件。

KMK Petroleum Company in Kazakhstan possesses diluted crude fields and viscous crude fields in Kenjitakeyan. There are 4 measurement stations and one diluted crude processing station with the capacity of 20×10^4l/a in diluted crude fields. With the ris- ing of international oil price, viscous crude resources KMK Petroleum Company has will begin to be exploited. The whereabouts of oil liquid at the beginning of viscous crude field exploitation depend on the present diluted crude processing stations. When viscous crude enters diluted crude processing stations, it will bring about a series of process changes. Based on the present processing capaci- ty of crude oil, different parameters will affect the parameter changes of process. This paper mainly discusses how to deal with the maximum viscous crude by current technology process at diluted crude stations. The purpose for this is to save engineering investment of crude process links at the primary period of viscous crude exploitation, and satisfy the processing conditions of crude at the producing test of viscous crude.