With the constant exploitation of oilfield,the corrosion and pitting in pole and pipeline are becoming more and more severe problems day by day. It thus leads to the oil well frequently lying well,so as to influence directly the normal production of oilfield. In order to solve these prohlems.we have done a series of experiments on side well in WC22 unit of zhongyuan oilfield with KY-2 inhibitor( corrosion inhibitor) synthesised by our own and found that the KY-2 inhibitor has a better effect than other usual inhibitors.%随着油田的不断开发,油田的油井管线等的腐蚀正日益成为一个越来越严重的问题.它因此导致了油井常常“躺井”,以致于直接地影响了油田的正常生产.为了解决这些问题,我们用自制的KY-2型缓蚀剂(抗腐蚀剂)在中原油田卫22块作了一系列的试验,发现KY-2型缓蚀剂比其他常用的缓蚀剂效果要好.
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