摘要
运用传热学、热力学及流体力学等学科知识,对井筒传热过程进行了分析,在此基础上建立了井筒传热综合分析模型,确定了求解方法,编制了计算软件,并进行了实际计算。这一研究成果对优化井筒结构、降低井筒热损失研究,具有指导意义。
A comprehensive analytical model for wellbore heat transfer has been established according to thermodynamics and hydrodynamics and analysis of the heat transfer process. Solving method of the model is determined, computing software is programmed, and actual calculation is provided. The result of this study may guide the optimization of wellbore structure and reducing of heat loss.
出处
《特种油气藏》
CAS
CSCD
2003年第5期38-41,共4页
Special Oil & Gas Reservoirs
关键词
注汽过程
井筒传热
热损失
计算方法
steam injection process
wellbore heat transfer
heat loss
calculation method
analytical model
