This paper describes the necessity of taking water from reservoir surface and classification of reservoir surface intake facilities.

本文简述了表层取水的必要性，表层取水设施的分类。

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Ordos Basin; Sulige gas field; The well-su 48 area; reservoir characteristics; main channel; classification and evaluation of reservoir.

鄂尔多斯盆地；苏里格气田；苏48区块；储层特征；主河道；储层分类评价。

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Then makes the reservoir classification, carries on the quality synthetic evaluation to the reservoir.

接着做出储层分类，对储层进行综合评价。

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