In situ combustion is an important method for thermal recovery of viscous oil reservoir, the key of success is sand face ignition.
火烧油层是热力开采稠油油藏的重要方法，其成功的关键是油层点火。
It is illuminated that the equivalent thermal exergy transfer model can be used to describe the convective heat transfer process between the hot air and oil layer in situ combustion.
等效热传递模型可用于描述火驱工程实践中热空气与油层的对流换热过程。
With laboratory experiment and numerical simulation, the mechanisms of combustion and heat transfer during oil production of in-situ combustion are studied.
利用室内实验和数值模拟研究火烧油层采油过程中的燃烧及传热机理。
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