论文部分内容阅读
油井结蜡现象在油田开发过程中,是经常会出现的问题。由于结蜡现象的存在,导致了油井产量的下降。油井在开发过程中,结蜡的原因通常与工况中的温度、压力以及介质的流速、原油的成分有关。在我国对结蜡的预防方法中,以对油井的清洗最为常用。其中包括了机械清洗技术、化学药物清洗技术、热力预防技术以及磁防技术等多种。笔者通过对结蜡技术的了解,提出了相关技术及建议,为提高对石蜡的清洗及预防效果,提升油田的产率,有一定积极意义。
Well waxing phenomenon in the oil field development process, is often a problem. As the wax phenomenon, led to the decline in oil production. Oil wells in the development process, the wax is usually due to the conditions of temperature, pressure and medium flow rate, the composition of crude oil. Wax prevention in our country, the most commonly used to clean the wells. Including mechanical cleaning technology, chemical cleaning technology, thermal prevention technology and magnetic technology and many other. The author through the understanding of waxing technology, put forward the relevant technology and suggestions, in order to improve paraffin cleaning and prevention effect, improve the yield of the oilfield, there is a certain positive significance.