52Mpa low broken rate ceramic proppants
1,Ceramic proppants can be classified according to its fracture resistance capability: 7500psi (52Mpa), 10000psi (69Mpa), 12500psi(86 Mpa).
2,According to the bulk density, ceramic proppants also can be classified into the low, medium and high bulk density ceramic proppants
The size of ceramic proppants can be classified into: 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 40-60 mesh, 40-70 mesh, 70-100 mesh, etc. GMRC is now developing ceramic proppants with different intensity and different sizes to meet various demand for oil and gas well both domestic and abroad.
the ceramic proppants specificatios
|
Size μm
|
Bulk Density g/cm3
|
Closing pressure
MPa
|
Rupture stress |
Rate of rupture |
|
850~425(20/40mesh)
600~300(30/50mesh)
|
≤1.65 / ≤3.00
|
52
69 |
105
140 |
≤5.0
≤5.0 |
|
≤1.80 / ≤3.35
|
52
69 86 |
105
140 174 |
≤5.0
≤7.0 ≤9.0 |
|
|
>1.80 / >3.35 |
69
86 |
140
174 |
≤5.0
≤9.0 |