Ceramic sand is a kind of ceramic particle product, has the very high fracturing intensity, mainly used for oilfield downhole support, to increase oil and gas production, belong to the environmental friendly products. This product use.
　　High quality bauxite, coal and so on many kinds of materials, with ceramic sintering and into, is a natural quartz sand, glass ball, metal ball pushbottons strength to support the agent substitute, to increase oil and gas has good effect.
     Oil and gas Wells mining, high closure pressure low permeability ore deposit by fracturing treatment, allow the petroleum rock burst, oil and gas from cracks in the collection of the channel. With high aluminium supporting materials with high pressure solution into strata filling in rock fracture, which has a support fissure not by the stress release and closed effect and maintain a high diverting capacity, oil and gas unimpeded increasing production. Practice proves that the use of high aluminum support agent fracturing Wells can improve the yield, 30-50%, still can prolong service life field.
General size of Ceramic sand : 16-20mesh   16-30mesh  20-40mesh  30-50mesh  40-70mesh.