Indexed by:期刊论文

First Author:Zhang, Y.

Correspondence Author:Zhang, Y (reprint author), Dalian Univ Technol, Minist Educ, Key Lab Ocean Energy Utilizat & Energy Conservat, Dalian 116024, Liaoning, Peoples R China.

Co-author:Hu, C.,Song, Y.C.

Date of Publication:2013-04-19

Journal:Advanced Materials Research

Included Journals:EI、CPCI-S、Scopus

Document Type:J

Volume:734-737

Page Number:1411-1414

ISSN No.:9783037857441

Key Words:Joule-Thomson effect; CO2; wellbore heat transfer; temperature distribution

Abstract:Ramey model is a classical wellbore heat transfer model. However Ramey model did not consider Joule-Thomson effect. In this paper, Ramey model is improved by considering Joule-Thomson effect. The results show that Joule-Thomson effect will cause fluid temperature higher due to a positive Joule-Thomson coefficient and pressure rise. Injection temperature has little effect on fluid temperature. Fluid pressure is influenced by fluid viscidity. Higher injection pressure leads to faster pressure increasing speed.

Translation or Not:no