Fracturing technology for worldwide oil production plays a very fracture stimulation important role, while oil fracturing proppant fracturing of oil is the key to the success of the availability of technology.
High quality proppant can play an important role for the exploitation of crude oil. Oil fracturing proppant, is to maintain a deep fissure formation rock split state support. During use, the proppant fracturing fluid mixing, using coercion injected deep cracks in the rock strata support, to improve the conductivity of oil, increase crude oil production.
At present, the domestic use of fracturing ceramic, quartz sand, but their intensity is low, only for the exploitation of shallow wells. If these proppants for use in the deep, will bear enormous pressure and rock formation environment in a variety of corrosion will be a lot of broken, but prevented the outflow of oil, it is difficult to meet the requirements of the well.
Multi-sintered corundum products internationally, but to meet the requirements of this article, although the physical and chemical properties, but the sources of raw materials difficult, fracturing proppant complicated process, and the high energy consumption, high cost.
We use bauxite, together with special materials, through the laboratory, to obtain new proppant substantially achieve the desired purpose.