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实用新型
CN203441440U 一种水平井稠油开采系统 有权

一种水平井稠油开采系统
摘要：
本实用新型公开了一种水平井稠油开采系统，包括用于输送稠油的油管与油管相连的电泵机组，所述油管包括设置于所述水平井的垂直井段中的垂直管段以及与该垂直管段相连且设置于所述水平井的水平井段中的水平管段；该水平井稠油开采系统还包括至少一个电加热器，所述至少一个电加热器设置于所述水平管段上。该系统可对地层原油进行电加热并保持井筒内原油温度，以降低原油粘度，提高原油流动性，以方便稠油的开采。
摘要（英）：

The utility model discloses a thickened oil recovery system for a horizontal well. The thickened oil recovery system comprises an oil pipe used for delivering thickened oil and an electrical pump set connected with the oil pipe, wherein the oil pipe comprises a vertical pipe segment arranged in the vertical well segment of the horizontal well and a horizontal pipe segment arranged in the horizontal well segment of the horizontal well; the horizontal pipe segment is connected with the vertical pipe segment; the thickened oil recovery system for the horizontal well also comprises at least one electric heater; the at least one electric heater is arranged on the horizontal pipe segment. The thickened oil recovery system can be used for heating in-place oil and maintain the temperature of crude oil inside a shaft, so that the viscosity of crude oil is reduced, the fluidity of the crude oil is improved, and the recovery of thickened oil is facilitated.

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