A temporary plugging agent comprising graded granules of salt that form a physical or hydraulic barrier.
包含形成物理屏障或水力屏障的分级盐粒的暂堵剂。
Plugging large pore in water injection well is the most important measures, and choice of plugging agent is getting more important.
封堵注水井的大孔道是控水稳油的重要措施，封堵剂的选择也越来越重要。
A core evaluating test is conducted on the selected plugging agent, and its dissolution and temporary plugging intensity are detected.
对所筛选出的暂堵剂进行了岩心评价试验，对暂堵剂的溶解性及暂堵强度进行了测定。
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