The titled emulsion type sand-solidifying agent is composed of 6.5% liquid unsaturated polyester resin, 0. 65% resin hardener, 0. 7% emulsificator and 0. 1% demulsifier.

• 针对辽河油田地层严重出砂问题，研制成功不饱和聚酯树脂水乳液防砂剂，拟定了施工工艺。