proppant элс бутлуурын үйлдвэрлэлийн процесс
A comprehensive review of ultralow-weight proppant … · A fracturing proppant whose bulk density is less than 1.5 g/cm 3 and apparent density is approximately 2.5 g/cm 3 can be regarded as a ULW fracturing proppant (Wu 2013).On the one hand, it can reduce the amount of guar gum used in the fracturing fluid, which reduces the damage to a reservoir (Cheng and Li …