一种在油井里油管上构成用以提高油田采收率的采油井电加热装置。

The utility model relates to an electric heating device for an oil well which is constituted on an oil tube in the oil well and used for enhancing oilfield recovery efficiency.

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为这一类高含水油藏改善水驱油效果，减缓油田递减速度，提高油田采收率提供了开发模式。

Through improving water drive effects and reducing decline rate, a production pattern has been provided for the high water-cut reservoirs.

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对埕北稠油油田试井资料分析中的特殊现象进行了探讨，并指出其对提高油田采收率和采油速度的意义。

The paper discusses the special performance in the field which is different from that of the others through the study of a large amount of well testing data.

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