The best formula of this agent is selected out through orthogonal test and volume proportional test.Three times of successful plugging in two holes in Pingdingshan gold mine show that this aagent is a kind of quick flocculation plugging agent.
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何世呜,任德兵. PAA─水泥─泥浆快速絮凝堵漏浆液的研制[J].钻探工程,1994,(2):52-54.He Shiming. Development of Accelerated PAA-cement-mud Quick Flocculating and Plugging Agent[J]. Drilling Engineering, 1994,(2):52-54.