CAJ | 학술논문

高蜡原油输送过程中，添加化学降凝剂可以有效改善高蜡原油的低温流变性，实现原油的常温输送。对常用降凝剂的种类、降凝剂复配理论以及复配型降凝剂的发展概况和现场应用状况进行了综合论述，并客观地指出了降凝剂在复配和应用过程中存在的问题。
고사원유수송과정중，첨가화학강응제가이유효개선고사원유적저온류변성，실현원유적상온수송。대상용강응제적충류、강응제복배이론이급복배형강응제적발전개황화현장응용상황진행료종합논술，병객관지지출료강응제재복배화응용과정중존재적문제。
The pour point depressant injection method could be used to improve the technology of waxy crude oil effectively at lower temperature and achieve the transportation of waxy crude oil at normal temperature. This paper described the common types and combinational theory of pour point depressant, the development of combinational pour point depressant and its application in oil field. Meanwhile, some problems in combination and application of pour point depressant were pointed out.