脲醛树酯溶液防砂工艺及应用

Sand control technology using ure-a-formaldekyde resin solutiou and its application

本文描述了脲醛树脂溶液防砂所用的各种材料及其配比；研究了影响固结性能的各种因素；介绍了适用于低温、高含水油层的脲醛树脂溶液防砂的工艺及现场应用。

his paper describes the formula of urea-formaldehyde solution to control sand,studiesvarious factors affecting consolidation performance,presents the sand control technology ofurea-formaldehyde solution suitable for low temperature and high water cut reservoir andfield application.