本文介绍了大港油田港西地区疏松砂岩的基本情况,如何有效防砂港西油田发过程中不变的话题。射孔防砂工艺是近几年发展起来的种新的有效油气井控砂增产技术,为此港西油田引入高孔密射孔技术,该技术具有显著的增产效果,并能减少出砂。 This article introduces the basic situation of unconsolidated sandstone in Gangxi area of ​​Dagang Oilfield, and how to effectively keep the same issue during the process of west oilfield sand control. The perforation sand control technology is a new effective oil and gas well sand control stimulation technology developed in recent years. To this end, the Kongzi Oilfield introduces high-perforation perforation technology, which has significant stimulation effect and reduces sand production.