《Natural Gas and Oil》

News

Source Journal for Chinese S&T Papers and Citation2014/9/27
Announcement for Academic Dishonorable Behaviors2014/5/23

more>>

Internet Workstation

Edition and Publication

Edition and Publication:
< Natural Gas and Oil > Editorial Department
Hosted by:
China Petroleum Engineering & Construction Corporation Southwest Company
Authorized by:
China Petroleum Engineering & Construction Corporation
Co-hosted by:
Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
cnpc-ngo@cnpc.com.cn
Issue:ISSN 1006-5539
CN 51-1183/TE

Links

Your Position ：Home->Past Journals Catalog->2017 Vol.1

View Full-text

The Optimal Operation Research of Crude Oil Pipeline Based on the Heat Exergy Utilization Analysis

Author of the article:Yang Lu, Cheng Qinglin, Liu Jiaxin, Wu Mei, Gan Yifan

Author's Workplace：1.Key Lab of Ministry of Education for Enhanced Oil & Gas Recovery, Northeast Petroleum University;2.Research Institute of Petroleum Exploration and Development

Key Words：Crude oil pipeline; Heat exergy loss; Heat exergy utilization; Orthogonal experiment analysis; Optimal operation

Abstract：Based on differentiating the avoidable and inevitable heat exergy loss, heat exergy utilization is defined and used to evaluate the exergy consumption of crude oil pipeline under different working conditions, which can truly reflect effective heat exergy utilization level. A pipeline of Daqing oilfield is taken as an example, the heat exergy utilization of the crude oil pipeline under different operation conditions is calculated and analyzed, and the effects of pipe diameter, crude oil throughput, outbound temperature and insulation thickness on it are studied. The orthogonal experiments are made to compare the influence of the factors. The results show that influences of the four factors from high to low are pipe diameter, crude oil throughput, the outbound temperature and insulation thickness, which could provide certain theoretical basis for the optimal operation of crude oil pipeline.