LIGE-70
LIGE-70 Liquid-Gas Ejector
LIGE-70 Ejector intends for well development by preparing liquid-gas mixtures and their injection in wells to create pressure drawdown.
Technical data and Description
|
Maximum liquid inlet working pressure, MPa |
70 |
|
Pressure test,MPa |
87,5 |
|
Maximum mixture outlet design pressure, MPa |
45 |
|
Inlet gas pressure, MPa |
from 5 to 45 |
|
Ejection coefficient |
from 0,2 to 0,7 |
|
Quantity of inlet elbows: - for liquid supply - for gas supply |
1 2 |
|
Connecting threads to the pump unit and compressors |
Special trapezoid thread 100х12,7 |
|
Dimensions, mm: - length - width |
650 670 |
|
Mass, kg |
53 |
Outlet pressure-inlet pressure dependence (theoretical)
Gas pressure Рн
Pp – liquid inlet pressure, MPa
Pc – mixture outlet pressure, MPa
1 – 45 MPa
2 – 40 MPa Nozzle diameter dc = 5,6 mm
3 – 35 MPa
4 – 30 MPa Mixing chamber diameter dк.с. = 12 mm
5 – 25 MPa
6 – 20 MPa
7 – 15 MPa Ejection coefficient U = 0,7
8 – 10 MPa
9 – 5 MPa
