广东石油化工学院学报2012，Vol.22Issue(6)：69-72,4.
基于逐步回归分析的海上原油反相点预测方法研究
The Inverted Point Prediction Method for Offshore Oil
付云 1尹洪超 1段林林 1王勇 1张铜耀1
作者信息
- 1. 中海油能源发展股份有限公司钻采工程研究院,天津塘沽300452
- 折叠
摘要
Abstract
In this paper, relationship between inverted point and physical and chemical property of crude oil was lesearched in B oilfield group, Q oiltield group and S oilfield group, which were got by traditional methods. The results indicate that inverted point and physical and chemical property are well correlated with inverted point = - 364.838 * density20℃ - 1.081 * rein content- 1. 176 * wax conten + 403.716 ( n = 20; R2 = 0.878; P ≤ 0.001 ) by a stepwise regression using software SPSS for windows. Relatively error was between 0.07 % ~ 7.82%. We can obtain inverted point quickly after the establishment of physical and chemical parameters database. This approach will overcome the shortcomings of traditional methods such as large installation, complex operation and time - consuming.关键词
海上原油/反相点/原油物性/SPSS软件Key words
offshore oil/inverted point/physical and chemical property of crude oil/SPSS software分类
能源科技引用本文复制引用
付云,尹洪超,段林林,王勇,张铜耀..基于逐步回归分析的海上原油反相点预测方法研究[J].广东石油化工学院学报,2012,22(6):69-72,4.
