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Net Oil Computer Supplement 35
Configuring the NOC Application
NOC Overview NOC ConfigurationUsing the DisplayBefore You Begin NOC Overview NOC ConfigurationUsing the DisplayBefore You Begin NOC Overview NOC ConfigurationUsing the DisplayBefore You Begin NOC Overview NOC ConfigurationUsing the DisplayBefore You Begin
9. If pressure compensation for oil density and water density is enabled, pressure data from the
beginning of the density determination procedure is displayed, along with the stored reference
pressure.
• Press
SAVE to save the current pressure value as the new reference pressure.
• Press
EXIT to retain the existing reference pressure.
Manual density determination for water
To perform a manual density determination for water:
1. Fill the separator with production fluid from the well to be tested, and let the phases settle.
2. Take a water sample from the bottom of the water layer or from the water trap.
3. Cover the sample container and allow the sample to cool to near-ambient temperature.
4. Measure the density and temperature of the sample, using a hygrometer and a thermometer.
5. From the Calibration menu, select
Density Determination and work through the screens until
the Procedure Selection screen (see Figure 4-3) is displayed. In Well Test mode, you will be
required to select the well for which the procedure will be performed.
6. From the Procedure Selection screen, select
Water Density.
7. From the next screen, select
Manually Enter.
8. The transmitter displays a screen similar to Figure 4-7, showing the configured reference
temperature and the stored value for water density at reference temperature. In this screen:
a. Enter the density of the water sample, in the units shown on screen.
b. Enter the temperature of the water sample, in the units shown on screen.
c. Select
Calculate at Ref, then press CHG.
Figure 4-7 Density determination for water – Manual procedure
Water Density
Water Density
1.0000 g/cm3
Water Temperature
60.0 deg F
Calculate at Ref
CHG EXIT