Products Description
The frac proppant production line is an industrial production line used to produce frac proppant. Petroleum fracturing proppant is a support material used in the oil and natural gas extraction process. It can maintain high conductivity of oil and gas wells and increase oil and natural gas production.
This production line uses a variety of processes, including crushing, fine crushing, grinding, granulation and high-temperature sintering, to process raw materials into petroleum with characteristics of high temperature resistance, high pressure, high strength, strong conductivity, and corrosion resistance. Fracturing proppant.
The main process flow of the frac proppant production line includes the following steps:
1.Raw material crushing: crush bauxite, coal and other raw materials to a certain particle size for subsequent processing.
2.Batching: The crushed raw materials are blended with other auxiliary materials to meet specific performance requirements.
3.Grinding: Grind the raw materials after ingredients to a certain fineness.
4.Granulation: The ground raw materials are made into granules. This step is usually completed by a granulator.
5.Calcining: Calcining the granulated raw materials to make them have the required performance characteristics.
6.Cooling: Cool the calcined petroleum fracturing proppant to facilitate subsequent processing and packaging.
7.Screening: Screen the cooled petroleum fracturing proppant and divide it into multiple grades according to different particle size requirements.
The production process of the petroleum fracturing proppant production line is relatively complex, but the products it produces have excellent performance and are widely used in the fields of oil and natural gas extraction.
Performance index of high density and high strength fracking proppant
|
Granularity |
Roundness |
Sphericity |
Bulk density g/ cm³ |
Apparent density g/ cm³ |
Turbidity |
Acid solubility％ |
Broken% |
||
|
52 MPa |
69 MPa |
86 MPa |
|||||||
|
40-70(mesh) |
≥0.8 |
≥0.8 |
|
|
≤100 |
≤5.0 |
|
≤6 |
≤8 |
|
425-212μm |
|||||||||
|
40-60(mesh) |
≥0.8 |
≥0.8 |
|
|
≤100 |
≤5.0 |
|
≤6 |
≤8 |
|
425-250μm |
|||||||||
|
30-50(mesh) |
≥0.8 |
≥0.8 |
＞1.65 |
＞3.00 |
≤100 |
≤5.0 |
≤5 |
≤5 |
≤8 |
|
600-300μm |
|||||||||
|
20-40(mesh) |
≥0.8 |
≥0.8 |
＞1.65 |
＞3.00 |
≤100 |
≤5.0 |
≤5 |
≤5 |
≤8 |
|
850-425μm |
|||||||||
|
16-30(mesh) |
≥0.8 |
≥0.8 |
|
|
≤100 |
≤5.0 |
|
≤16 |
|
|
1180-600μm |
|||||||||
|
16-20(mesh) |
≥0.8 |
≥0.8 |
|
|
≤100 |
≤5.0 |
|
≤16 |
|
|
1180-850μm |
|||||||||
|
12-20(mesh) |
≥0.8 |
≥0.8 |
|
|
≤100 |
≤5.0 |
≤22 |
|
|
|
1700-850μm |
|||||||||
|
12-18(mesh) |
≥0.8 |
≥0.8 |
|
|
≤100 |
≤5.0 |
≤22 |
|
|
|
1700-1000μm |
|||||||||
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