透油阻水找堵水一体化技术

发布时间：2018-06-29 11:03

  本文选题：找水 + 堵水　； 参考：《大庆石油地质与开发》2017年01期

【摘要】：针对传统的机械找堵水技术存在作业次数多、施工量大、效率低等问题,开发了一种新型的透油阻水找堵水一体化工艺管柱。该工艺管柱由采油泵、封隔器、阻水器及丝堵组成,核心工具为阻水器。在不动管柱的情况下,利用阻水器对流经流体水相起到一定阻挡作用而让油相自由通过的性能,实现任意高含水层段动态找堵水一体化施工。该技术环保安全、性能可靠,缩短了施工周期,降低了作业成本。
[Abstract]:In view of the problems existing in the traditional mechanical water finding and plugging technology, such as many times of operation, large amount of construction, low efficiency and so on, a new type of integrated pipe string for oil permeation and water shutoff is developed. The process string consists of oil pump, Packer, water arrester and wire plug. The core tool is water arrester. In the case of fixed pipe string, the water arrester is used to block the flow through the fluid water phase and allow the oil phase to pass freely, so as to realize the integrated construction of dynamic searching and plugging water in any high aquifer section. The technology is environmentally safe, reliable, shortens the construction period and reduces the operating cost.
【作者单位】： 长庆油田油气工艺研究院低渗透油气田勘探开发国家工程实验室;
【基金】：基金项目:“长庆油田上产5000万吨采油采气关键技术研究”(2012-1-4)
【分类号】：TE358.3
，

本文编号：2081907