1,Oil & gas proppant sand meet to the standard of ISO9001:2008 2,Increase oil output of 30%-50% 3,AAA credit product
The high –strength fracturing proppant (GD category)
The high –strength fracturing proppant is based on large quantity of Bauxite ,mixed with small part of chemical agent and phase transfer agent ,then refined ,granulation . the specification of particles range from 0.45mm to 0.90mm ,from 0.09mm to 0.224mm,which are sintered in the high temperature .under sealed pressure ,high-strength fracturing proppant (GD category) has characteristics of higher strength , lower breakage ,better sphericity and so on .currently ,this production is the best fracturing material for oil and gas well in reforming formation .
The specification and technical performance of GD production
specification | 70/40 | 40/20 | 20/16 | |
Index properties | ||||
Density g/cc | Apparent density g/cc | ≤2.70 | ≤2.70 | ≤2.70 |
Bulk density g/cc | ≤1.55 | ≤1.55 | ≤1.55 | |
Roundness | ≥0.9 | ≥0.9 | ≥0.9 | |
Sphericity | ≥0.9 | ≥0.9 | ≥0.9 | |
Turbidity | <25 | <25 | <25 | |
Anti-crushing capacity(7500psi)% | ≤2 | ≤6 | ≤20 | |
Acid solubility (12%HCL+3%HF)% | ≤5 | ≤5 | ≤5 | |
Conductivity | Medium distilled water | |||
measuring mode | API linear flow | |||
Auxiliary set solubility | 1Ib/ft2 | |||
Product index
Small round particles of the appearance Size 0.45-0.85mm 97%Sphericity ≥0.80Bulk density g/cm3 1.50-1.80Acid solubility % ≤5Broken rate % ≤8Usage
It is mainly used for supporting fissure of stratum fracturing transformation of deep oil and gas field.Enhance permeability of stratum Circulate oil gas.Increase output of oil gas.2012 new proppant oil & gas proppant sand
