Medium density high strength ceramsite proppant

Category: Oil fracturing ceramsite proppant

Proppant with low crushing rate in a wide pressure range. Provide high fracture conductivity for deep oil and gas wells. The bulk density is moderate. It is especially suitable for oil and gas wells with medium and low permeability. Three kinds of products with standard particle size range of sieve analysis: 20/40, 30/50, 40/70. At the same time, other products with various particle sizes 16/20, 16/30 and 70/140 are available.

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High strength ceramsite sand is finely processed with high content of bauxite, mixed with some chemical agents and phase inversion agents, made into small round particles with different particle sizes, and sintered in high temperature. Under closing pressure, this product has high strength, low crushing rate, good sphericity and other characteristics. At present, it is a good product for oil and gas fields to fracture and transform the formation.

● Proppant with low crushing rate in a wide pressure range.

● Provide high fracture conductivity for deep oil and gas wells.

● Moderate bulk density.

● It is especially suitable for oil and gas wells with medium and low permeability.

● Three kinds of products with standard particle size range of sieve analysis 20/40, 30/50 and 40/70.

● At the same time, other products with multiple particle sizes 16/20, 16/30 and 70/140 are provided.

Density: high density, medium density, low density

Particle size: 0.425mm-0.85mm, 0.212mm-0.425mm, 0.3mm-0.6mm

Medium density high strength ceramsite proppant

Performance index of medium density and high strength ceramsite proppant

Granularity	Roundness	Sphericity	Bulk densityg/ cm³	Apparent densityg/ cm³	Turbidity	Acid solubility％	Broken%
Granularity	Roundness	Sphericity	Bulk densityg/ cm³	Apparent densityg/ cm³	Turbidity	Acid solubility％	52 MPa	69 MPa	86 MPa
40-70(mesh） 425-212μm	≥0.8	≥0.8			≤100	≤5.0		≤6	≤8
40-60(mesh） 425-250μm	≥0.8	≥0.8			≤100	≤5.0		≤6	≤8
30-50(mesh） 600-300μm	≥0.8	≥0.8	＞1.8	＞3.35	≤100	≤5.0	≤3	≤4	≤8
20-40(mesh） 850-425μm	≥0.8	≥0.8	＞1.8	＞3.35	≤100	≤5.0	≤3	≤5	≤8
16-30(mesh） 1180-600μm	≥0.8	≥0.8			≤100	≤5.0		≤16
16-20(mesh） 1180-850μm	≥0.8	≥0.8			≤100	≤5.0		≤16
12-20(mesh） 1700-850μm	≥0.8	≥0.8			≤100	≤5.0	≤22
12-18(mesh） 1700-1000μm	≥0.8	≥0.8			≤100	≤5.0	≤22