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从油井和管线中清除蜡需要一笔可观的额外操作费。为了估计这些潜在的费用,必须了解引起蜡在井筒中析出的操作条件,并且必须估算出蜡的沉积速率,以确定清除蜡沉积物的费用。下面这篇论文介绍用来估计临界操作条件和沉积速率的实验室方法和分析方法。实验室的测试方法和分析过程可以用来确定各种原油的特性。
Removing wax from wells and pipelines requires a significant additional operating fee. In order to estimate these potential costs, it is important to understand the operating conditions that cause the wax to precipitate in the wellbore and to estimate the wax deposition rate to determine the cost of wax deposit removal. The following article presents laboratory methods and analytical methods used to estimate critical operating conditions and deposition rates. Laboratory testing methods and analytical procedures can be used to determine the characteristics of various crude oils.