摘要: |
介绍了江汉油田6口油井原油的凝点、粘度、析蜡点和含蜡量的详细测定结果。实验得出,江汉原油的平均凝点为27℃;50℃时原油的粘度均较小,均值为33.3mPa.s;含蜡量均高于10%,属高含蜡原油。这些结果为江汉油田原油的开采、运输、加工等提供了有效的基础数据。 |
关键词: 原油 凝点 粘度 析蜡点 含蜡量 |
DOI: |
分类号:TE81 |
基金项目: |
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Study on the Physical Properties of Crude Oil in Jianghan Oil Field |
Du Juan, Yan Yuanjiao, Li Ji
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Department of Material Science and Chemical Engineering, China University of Geosciences, Wuhan 430074,Hubei Province
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Abstract: |
In the paper, six kinds of crude oil from different oil wells in Jianghan oil field have chosen and determined their condensation point, viscosity,wax precipitation point and wax content. The experimental results show that the average condensation point of the crude oil is 27℃,the crude oil’s viscosity is low at temperature 50℃ and the average value is 33. 3mPa/s, wax contents of the crude oil are all above 10% and the crude oil is belong to high wax content oil. All above provide effective theoretical reference to the production, transportation and processing of crude oil in Jianghan oil field. |
Key words: crude oils freezing point viscosity wax precipitation point paraffin content |