The flow conductivity of propping agent in hydraulic fracture is affected by many kinds of factors.

水力裂缝中支撑剂的导流能力受多种因素的影响。

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The device that is attached to the blowout preventers during a frac job. Fluid and propping agent are pumped under pressure into the frac head and down the well.

在压裂作业期间装在防喷器上的装置。压裂液和支撑剂在压力下被泵入压裂头，并沿井向下流动。

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Experimental study shows that the damage rate of fracturing fluid to fracture surface is between 31. 84% and 36. 28%; the damage rate to propping agent layer is between 29. 27% and 30. 04%.

针对太2气层的实验研究表明，压裂液对裂缝壁面的伤害率平均在31.84%- 36.28%之间，压裂液对支撑剂层的伤害率平均在29.27%—30.04%之间。

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Experimental study shows that the damage rate of fracturing fluid to fracture surface is between 31. 84% and 36. 28%; the damage rate to propping agent layer is between 29. 27% and 30. 04%.

针对太2气层的实验研究表明，压裂液对裂缝壁面的伤害率平均在31.84%- 36.28%之间，压裂液对支撑剂层的伤害率平均在29.27%—30.04%之间。

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