该设备主要用于对油田边缘井、低产井及废井的采油作业。

This apparatus is mainly used in oil extracting operation of margin well, stripper well and abandon well of oil field.

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T726井是中国石化西北分公司在塔河油田西南部边缘地区布置的一口重点评价井。

Well-T726 is an important appraisal well, which is arranged in the south-west frontier area of Tahe oilfield by Northwest Exploration Bureau of SINOPEC.

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