ⅠIntroduction
As a substitute of glass ball and metal globule, ceramic proppant plays a significant role in the field of low-permeability fracturing exploration to increase and maintain output throughout the life of oil and natural gas wells. Ceramic proppant has excellent reliable performance with high temperature resistance, high strength, good conductivity, crush resistance and erosion resistance, and environmental friendly. When in process, proppant is transported by fluid is to fill the low permeability of the rock deposits in the crack, which creates a permeable channel. It allows the hydrocarbons

flow more freely, thereby increasing both production rates and the amount of oil or gas actually recovered from the well.

Many cases have been proved that by using ceramic proppant not only improve 30%-50% output of production, but also can extend the service life of wells. Baisheng fracturing proppant adopting high quality bauxite and unique techniques is manufactured by well grinding mixed with various additives, and then pelleting. According to the tests by Frac Tech Laboratory and Reservoir Stimulation Laboratory of RIPED-Langfang Petro China, our products are all reached the criteria of SY/T5108-2006.

Meanwhile, our product has met the standard of API RP-60.Beside following specs, other different specifications upon requests is available.

Ⅱ Specification and Commercial Offer

1) Ceramic proppant of low density and high strength 52MPa

Spec Item

40/70 mesh

20/40 mesh

30/50 mesh

Low density g/cm3	Bulk density	≦1.60	≦1.60	≦1.60
	Apparent density	≦2.75	≦2.75	≦2.75
Roundness		0.9	0.9	0.9
Sphericity		0.9	0.9	0.9
Crush rate		≦5%	≦5%	≦5%
Acid resistance		≦4.5	≦4.5	≦4.5
Turbidity		≦50	≦50	≦50
Available color		Yellow, brown, black

2)medium density and high strength 69MPa

Spec Name		40/70 mesh	20/40 mesh	30/50 mesh
Medium density g/cm3	Bulk Density	≦1.80	≦1.80	≦1.80
	Apparent Density	≦3.35	≦3.35	≦3.35
NTU		0.9	0.9	0.9
Sphericity		0.9	0.9	0.9
Crush rate		≦8%	≦8%	≦8%
Acid resistance		≦4.5	≦4.5	≦4.5
Turbidity		≦50	≦50	≦50
Available color		Yellow, brown, black