标题:Simulation of Steam Injection Process for Horizontal Well with Heavy Oil Recovery
作者:Guo, Chun-sheng; Qu, Fang-yi; Liu, Yong; Niu, Jing-ran; Zou, Yong
通讯作者:Guo, Chunsheng
作者机构:[Guo, Chun-sheng; Qu, Fang-yi; Liu, Yong; Niu, Jing-ran] Shandong Univ, Dynam & Mech & Elect Equipment Engn Technol Res C, Weihai, Shandong, Peoples R 更多
会议名称:9th International Conference on Computational Heat and Mass Transfer (ICCHMT)
会议日期:MAY 23-26, 2016
来源:HEAT TRANSFER ENGINEERING
出版年:2018
卷:39
期:13-14
页码:1283-1295
DOI:10.1080/01457632.2017.1364068
摘要:Horizontal well technology is widely used in the production of heavy oil. Steady-state model is used as main research method and assume constant wet steam parameters in wellbore, ignoring the impact of heat and mass transfers of steam from wellbore to the reservoir. Numerical calculation is used to analyze steam-water-oil three-phase on flow and heat transfer rule in reservoir and wellbore in startup phase. The influence rule on diffusion process of vapor and water hindered by oil stockpile in wellbore was analyzed, as well as vapor and water parameters change rule along the well. Result indicated that wet steam moving forward was hindered by oil stockpile in wellbore, which lead reservoir suction steam to be not uniform; dryness and temperature of steam gradually reduce, resulting in high temperature at the heel and low temperature at the toe of reservoir; reservoir suction steam effect was improved and reservoir heated range was expanded gradually with the increasing of steam injection volume and dryness; variation of reservoir porosity and permeability have a similar effect on reservoir suction steam, comparing with steam injection volume and dryness. When porosity and permeability were enlarged, reservoir suction steam effect and reservoir heated range would become better.
收录类别:CPCI-S;EI;SCOPUS;SCIE
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85029435820&doi=10.1080%2f01457632.2017.1364068&partnerID=40&md5=016485bc155b6eaa642402feba2a10c8
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