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Ceramic proppant is used to support hydraulic fracture for oil and gas exploitation to increase productivity.Ceramic proppants are used to support hydraulic fractures duringthe hydraulic fracturing process, to increase production in oil and gas wells. Main specification: 1. Petroleum proppant of low density and high intensity 2. Petroleum proppant of medium density and high 1.Ceramic proppants of low density and high intensitySizeProperties16/2020/4030/5040/70Density g/ccApparent density g/cc≤2.85≤2.85≤2.85≤2.85Bulk density g/cc≤1.62≤1.62≤1.62≤1.62Sphericity≥0.9≥0.9≥0.9≥0.9Roundness≥0.9≥0.9≥0.9≥0.9Turbility NTU80808080Acid solubility (12%HCL+3%HF)%≤6≤6≤6≤6Crush resistance %52MPa(7500Psi)≤10≤5≤3≤369MPa(10000Psi)≤12≤10≤7≤52.Ceramic proppants of medium density and high intensitySizeProperties16/2020/3020/4030/50Density g/ccApparent density g/cc≤3.30≤3.30≤3.30≤3.30Bulk density g/cc≤1.78≤1.78≤1.78≤1.78Sphericity≥0.9≥0.9≥0.9≥0.9Roundness≥0.9≥0.9≥0.9≥0.9Turbility NTU80808080Acid solubility (12%HCL+3%HF)%≤7≤7≤7Crush resistance %69MPa(10000Psi)≤10≤7≤5≤386MPa(12500Psi)≤15≤12≤8≤6100MPa(15000psi)≤10≤8