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高分子活性微球调剖技术是一种适合高温油藏深度调剖体系,它在王徐庄油田歧南9X1断块实施后,不仅解决了高温油藏调剖存在有机调剖剂有效期短的问题,而且减少了以往调剖后需要侯凝的工序,简化了调剖工艺,实施后由于层间层内矛盾得到缓解,受益油井含水趋于平稳,区块递减势头得到控制,为采油厂高温高压油藏调剖提供了一条行之有效的途径。
The profile control technology of polymer microspheres is a kind of depth profile control system suitable for high temperature oil reservoir. After the implementation of 9x1 fault block in Qiongnan of Wangzhuang Oilfield, it not only solved the short period of validity of organic profile control agent in profile control of high temperature oil reservoir Problems in the past, but also reduce the process of the Hou Hou condensate after the previous profile control to simplify the profile control process, after the implementation of the conflict between layers of layers has been eased, to benefit from the well water content tends to be steady, the decline of the block to gain momentum for the oil plant high temperature Profile control of high pressure reservoir provides an effective way.