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一、原油损耗的分类原油或油品在集输储运过程中,由于种种原因造成了原油或油品的损耗。损耗分类的方法较多,按其情况可分为操作性损耗和事故性损耗;按其原因可分为蒸发损耗,渗漏损耗,掺混损耗和污水带油,清理油罐、油管等损耗。其中蒸发损耗量是相当大的,有资料介绍苏联原油蒸发损耗约占原油总产量的0.33～0.55%左右,华北油田80年夏季原油损耗测定中,蒸发损耗为原油总产量的0.80%。原油蒸发损耗主要发生在储油罐等容器
First, the classification of crude oil loss Crude oil or oil in the collection and transportation process, due to various reasons caused the loss of crude oil or oil. There are many ways to classify the loss. According to the situation, it can be divided into operational loss and accidental loss. According to the reasons, it can be divided into evaporation loss, leakage loss, blending loss and sewage with oil, and cleaning up oil tank and tubing. Among them, the evaporative loss is quite large. According to some information, the evaporation loss of crude oil in the Soviet Union accounts for about 0.33 ~ 0.55% of the total output of crude oil. In the determination of the crude oil loss in summer of 80 years in Huabei Oilfield, the evaporation loss is 0.80% of the total output of crude oil. Crude oil evaporation loss occurs mainly in tanks and other containers