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可取式双封采油管柱技术是在深层油田补孔改层、机械卡堵水等增产措施条件要求下开发出来的一种新技术。简要地介绍了该管柱技术的特点、原理及应用效果 ,提出了今后有待完善的改进意见
The desirable double sealing technique is a new technique which is developed under the conditions of stimulation measures such as the replacement of deep holes in the deep oil field and the mechanical seal water plugging. Briefly introduced the characteristics of the column technology, principles and application results, put forward the future improvements to be improved