Specifications of oil field used ceramic proppant
1. High crushing strength
2. Fracturing
3. High flow conductivity
4. Widely used in the exploration of Oil&Gas wells

Oil fracturing proppant is one kind of ceramic particle product with high intensity resistance, mainly used for underground support to increase production of oil and gas.
The main raw materials of oil fracturing proppant are hig quality bauxite, coal etc. By ceramic sintering processing, oil fracturing proppant is a perfect substitute of natural quartz sand, glass ball, metal ball ect such low intensity materials, has good effect in increasing output of oil and natural gas.
When deep drilling Oil and natural gas, ore deposit has been fractured by the high pressure and low permeability. Oil and gas spew out from the rock bursted of cracks, the cracks would not close due to the stress release when high aluminium support materials with high pressure solution has been filled into the cracks of rock fissured, and so as to maintain high flow conductivity, and keep the high output of oil and gas. It has been proved by experience that it could improve the yield 30-50% by using oil fracturing proppant, and can also prolong service life of oil well, it's the key material in low permeability oil deposit exploitation and construction.

According to variety classification could be divided into:
1) sand prevention proppant-no pressure consolidation proppant, high strength, good consolidation speed, good permeability, low density.
2) overpressure resistant proppant-good anti-spit consolidation, high strength, low permeability, low broken ratio, low density.
3) Coating proppant-excellence quality in overpressure resistant capacity, can be used for a long time in the lower strata below 232° C.
4) Quartz proppant-low solubility in acid solution, suitable for fracturing acidification proping, have higher sphere angle and flow conductivity.

According to breakage strength could be divided into:
52Mpa(7500psi), 69Mpa(10000psi), 86Mpa(12500psi)

According to the volume density could be divided into:
Low density, medium density, high density,

According to the size could be divided into:
12-20 mesh, 16-20 mesh, 16-30 meshes, 20-40 mesh, 30-50 mesh, 40-60 mesh, 40-70 mesh, 70-100 mesh etc.
In order to satisfy the demand of oil company both at home and abroad, our company has been developing more different intensity and specification products for our customers.