Mathematical and physical modeling of heat insulation by injecting nitrogen in steam injection wells

Journal of the University of Petroleum, China (Natural Science Edition)

Volumn 29, Issue 5, 2005, Pages 62-66

  Ma, Chun hong ^a   Wu, Xiao dong ^a   Liu, Hui qing ^a   Liu, Qi cheng ^b   Zheng, Nan fang ^b  

^a CHINA UNIVERSITY OF PETROLEUM   (China)

^b PETROCHINA COMPANY LIMITED   (China)

Author keywords

Insulated tubing; Mathematical simulation; Nitrogen; Physical simulation; Steam injection well; Wellbore thermal conduction

Indexed keywords

EID: 27744505802     PISSN: 10005870     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. RAMEY H J Jr. Wellbore heat transmission[R]. SPE 96, 1962.
2. WILLHITE G P. Over-all heat transfer coefficients in steam and water injection wells[R]. SPE 1449, 1967.
3. ZHANG Yun-zhen, ZHANG Zhao-yin. Temperature distribution in steam injection well and casing heat stress[J]. Oil Drilling & Production Technology, 1992, 14 (4):59-63.
4. HASAR A R and KABIR C S. Aspects of wellbore heat transfer during two-phase flow[R]. SPE 22948, 1991.
5. MA Chun-hong. Design of physical model of wellbore heat transmission in steam injection well of nitrogen insulated casing annulus[J]. Petroleum Instruments, 2004, 18(3):1-4.