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本文主要介绍KKG公司的两位俄罗斯科学家发明的一种新型的化学生热清蜡体系试验和现场应用情况。这种清蜡体系是清蜡物质与油管里的水发生化学反应,产生的热量直接扩散到沉积在油管中的石蜡上,而其散失到地层中的热量极少,因此它的热效率很高。通过试验和现场应用已经证明,这种热化学清蜡方法效果良好,建议在油田推广应用。
This article mainly introduces a new type of chemical heat-deicing wax system test and field application invented by two Russian scientists of KKG Company. This system of wax removal is the chemical reaction of wax-removing substances with the water in the oil pipe. The generated heat diffuses directly to the paraffin wax deposited in the oil pipe, and the amount of heat lost to the formation is very low. Therefore, its thermal efficiency is high. It has been proved through experiment and field application that this method of thermochemical de-waxing works well and is recommended to be popularized and applied in the oil field.