DOI: 10.1016/j.jcou.2016.07.008
Scopus记录号: 2-s2.0-84979743419
论文题名: Modification of Ramey's model for carbon dioxide injection in the vicinity of critical point
作者: Moradi B. ; Ayoub M. ; Awang M.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2016
卷: 16 起始页码: 218
结束页码: 224
语种: 英语
英文关键词: Energy balance
; Fluid flow
; Heat transfer
; Temperature profile
; Wellbore
Scopus关键词: Energy balance
; Flow of fluids
; Heat transfer
; Numerical models
; Oil wells
; Temperature control
; Well completion
; Carbon dioxide injection
; Fluid temperatures
; Future performance
; Incompressible liquids
; Injection fluids
; Injection wells
; Temperature profiles
; Wellbore
; Carbon dioxide
英文摘要: Temperature profile of the fluid along the depth of injection wells is important for petroleum engineers to design well completions. Knowing the injection fluid temperature at the bottomhole is necessary to study reservoir future performance durinjavascript:void(0)g non-isothermal injection. The common model to estimate fluid temperature as a function of well depth and injection time was developed by Ramey (1962) which is specified for incompressible liquid. This study assessed Ramey's model for carbon dioxide injection around the critical point. It has been found that some assumptions of Ramey are unsuitable for carbon dioxide injection. In this study, Ramey's model has been modified to improve predictively of its results for carbon dioxide injection case. Comparison of results obtained from the new modified Ramey's model and numerical model revealed that good agreement between them. The difference of temperature at bottom hole for the new modified Ramey's model and numerical model is less than 1.5 °C. © 2016 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52853
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Moradi B.,Ayoub M.,Awang M.. Modification of Ramey's model for carbon dioxide injection in the vicinity of critical point[J]. Journal of CO2 Utilization,2016-01-01,16