多级封隔器验封与动态检测管柱的研究

Study on Multilevel Packer Detecting Sealing and Dynamic Detecting Pipe Strings.

为改进高含水多层系油藏机械卡堵水管柱存在的不足,对多级封隔器验封与动态检测管柱进行了研究。文中论述了该工艺管柱的方案设计、管柱组成、工艺原理、技术特点、现场试验等情况。该工艺管柱的应用,能减少无功生产,有效提高采油效率,是高含水油田分层卡堵水的有效技术之一。

In order to improve the shortcomings of machinery blocking water pipe strings of the reservoir with high water cut and multilayer, the paper has studied on multilevel packer detecting sealing and dynamic detecting pipe string.The project design, pipe string's composition, technique theory, technology specialty and field experiment of the technique pipe strings have been discussed. The application of the pipe strings, can reduce ineffective production, and increase the oil recovery effectively and it is one of the effective technologies to block water and separate zones in reservoir with high water cut.