SITAN MP43-HS water hold-up tool measures the water volume fraction in fluid mixtures flowing in the borehole. SITAN MP43-HS water hold-up tool is run centralized in the Production Logging tool string. Part of the fluid flow passes through the tool between the electrodes of a cylindrical capacitor. The capacitance measured depends on the dielectric constant and the distribution of the fluids between the electrodes. In well mixed fluids the tool has a linear response from zero to about 40% water volume fraction.
Application:
1. Multi-phase Production Profiling.
2. Oil/Gas/Water Holdup Calculations.
|
Diameter
|
Φ43mm
|
|
Length
|
925mm
|
|
Temperature
|
-40℃~+175℃
|
|
Pressure
|
≤100MPa
|
|
Current
|
30±5mA
|
|
Voltage
|
18±2V
|
|
Range
|
0~100% (0~40% best operating range)
|
|
Accuracy
|
±5%FS
|
|
Temperature resolution
|
0.01℃
|
|
Gamma background value
|
>80cps
|
|
Gamma counting stability
|
≤7%
|
|
End threads
|
1 3/16-12 UNF
|
|
Anti-H2S
|
20%(200000PPM)
|
Come from: http://en.sitan-china.com ,For more information, please refer to:http://en.sitan-china.com/products/oilfield-logging-service/Production-logging/water-hold-up.html
