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目前国内各油田大力推广的“机械座封式挤注一体化工艺”弥补了传统座封工具无法进行挤注水泥作业的缺陷,改变了传统挤注水泥施工中提下作业次数多的现象。本文针对“机械座封式挤注一体化工艺”进行了介绍。
At present, all domestic oilfields vigorously promote “mechanical seat seal extrusion technology ” to make up for the traditional seat sealing tools can not be squeezed cement work defects, changing the traditional squeeze cement construction under the number of jobs under the mention of the phenomenon . This article is aimed at “mechanical seat seal extrusion technology ” were introduced.