Abstract: This paper suggests an optiamum formulation of dioxy-hexaring liquid sintilator,including PPO(7.5g/1),POPOP(0.6g/1) and naphathalene(1308/1),Its max.water solubilization,the relation between its volume and E%,and the effect of stand-by time on the results of measurement etc.are appraised.In addition,method of sample preparation are discus-sed.A field example of its application is included also.

摘要： 本文提出了制备二氧六环液闪体的最佳配方,其中包括PPO(7.5g/l),POPOP(0.6g/l)和萘(130g/l).同时对其最大溶水量和它的体积与E％关系以及放置时间对测定结果的影响等性能进行了评价.此外还对制样方法作了探讨.该方法在油田开发试用中取得了良好效果.

关键词: 油田开发, 示踪剂, 分析方法, 二氧六环, 测定结果, 计数效率, 液闪, 溶水量, 放置时间, 最佳配方