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粉细砂岩油藏由于地层砂细而成为油田开发利用中的难点。根据粉细砂岩油藏特征及其出砂规律，阐述了粉细砂岩油藏的防砂机理、防砂工艺基本参数优选及配套技术，并通过现场应用，获得了良好的防砂效果。粉细砂岩油藏防砂工艺技术对于提高疏松砂岩粉细砂油藏产能及现场应用有重要的指导意义。
Fine sandstone reservoirs have become the difficulties in the development and utilization of oilfields due to the fine sand formation. According to the characteristics of sandstone reservoirs and the law of sand production, the sand control mechanism of fine sandstone reservoirs, the optimization of the basic parameters of sand control technology and its supporting technology are expounded. The sand control effect is obtained through on-site application. Fine sandstone reservoir sand control technology for improving the productivity of unconsolidated sandstone fine sand reservoirs and field application of important guiding significance.