... .High Fracture Conductivity 3.Oil Gas Fracturing Proppant (Ceramic Sand,Low,Middle,High Density) Product Name : Fracturing ProppantSynonym : Oil ... natural quartz sand,glass balls,metal balls and other low-strength proppant in the alternative,the oil and gas production has ... service life field. Products used in deep well fracturing, it will be filled to its low permeability deposits of rock fissures, ...