Petroleum Equipment Model:GJQ70-34 II Twin Pump Cementing Skid(ZONE II)
1. General Introduction
Based on global advanced technology and experiences of cementing truck, Jereh group developed GJQ70-34 as a new generation equipment independently, which can be widely used for mixing slurry, injecting slurry, well cleanout, cutting re-injection, replacing and so on.
Anti-explosion design is adopted on engines, transmission, control console and so on which can fully meet the request on Zone II ambient.
Bivariate automatic mixing system designed by Jereh is equipped for slurry mixing system, which is reliably to be operated, and the switch between automatic and manual control can be realized freely.
The unit is consists of dynamic system, slurry mixing system, hydraulic system, electric system and so on. The key parts of the unit are all imported original which greatly improve the reliability of the whole unit.\
The main instruments and controls of this unit locate at the control console which makes it to be easily operated .
2. Main performance
Engine | CAT C-15 ZONEII500HP@2100rpm2Sets |
Transmission case | ALLISON 4700 OFS ZONEII2Sets |
Triplex pump | OFM 6003.5 and 4.5 each |
Water tank volume | 2×2 m³ |
Mixing tank volume | 1.8m³ |
Slurry density scale | 1-2.4g/cm3 |
Max. mixing capacity | 2.3 m³/min |
Mixing system | Recycling high energy mixer |
Density control | Bivariate automatic mixing system( Manual control is also available) |
Max. working pressure | 70MPa |
Max. working flow rate | 3.4 m³/min |
Weight | 26500kg |
Outer dimension (mm) | 8700×2440×3100 |