hydraulic fracturing proppant

Performance requirements of oil fracturing proppant follows:
1, proppant have sufficient compressive strength and wear resistance, can withstand strong pressure and friction during injection and effectively support the artificial cracks.
2, Proppant particles relative density is lower, easy pumped underground.
3, proppant particles under conditions of a temperature of 200 degrees, hydraulic fracturing proppant with the fracturing fluid and the reservoir fluid is not a chemical effect, the acid solubility of the maximum permissible value should be less than 7%.
Furthermore, we hope adequate supply, low prices