High density and high strength ceramsite proppant

Category: Oil fracturing ceramsite proppant

Provide high fracture conductivity and service life for deep oil and gas wells. High bulk density. It is suitable for fracturing modification of deep wells and high pressure oil and gas reservoirs. 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.

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

● High bulk density.

● It is suitable for fracturing reconstruction of deep wells and high pressure oil and gas reservoirs.

● 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

High density and high strength ceramsite proppant

Performance index of high-density 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	＞1.65	＞3.00	≤100	≤5.0	≤5	≤5	≤8
20-40(mesh） 850-425μm	≥0.8	≥0.8	＞1.65	＞3.00	≤100	≤5.0	≤5	≤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