Method for preheating an oil-saturated formation
作者： Denis Vladimirovich Klemin , Vyacheslav Pavlovich Pimenov
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摘要: Method for preheating an oil reservoir comprises injecting saturated or superheated steam at initial injection pressure into a tubing placed inside well drilled in the reservoir. Steam temperature outlet of is measured and heat flow from to calculated. An optimal rate when quality injected becomes greater than zero, calculated, ensuring compensation with condensation. A decreased calculated value by decreasing providing constant tubing.
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