Filter
Top Products
Net Oil Computer Supplement 15
NOC Overview
NOC Overview NOC ConfigurationUsing the DisplayBefore You Begin
Note the following:
• Only the most recent 24 hours of data can be recalculated.
• Recalculation is based on 15-minute “snapshot” average values. As a result, recalculated data
will typically be less accurate than the original data, which is based on continuous
measurement.
2.4 Planning the configuration
This section contains a set of questions that you should answer before beginning basic configuration
of the Net Oil Computer Software and the NOC system.
Note: These questions are specific to implementation of the NOC system. They do not address basic
system configuration (e.g., configuring the clock, passwords, events, communications, etc.).
1. Will this system be used to test multiple wells or to perform continuous measurement of a
single well?
2. If it will be used for well testing, what wells will be tested? in what order?
3. Will you use density-based water cut data or a water cut monitor? If you are using a water cut
monitor, what is its range?
4. For all wells that will be measured:
a. What is the oil density at reference temperature? If not known, will you perform a density
determination?
b. What is the water density at reference temperature? If not known, will you perform a
density determination?
c. (Well Test mode only) What is the well’s purge time?
5. Will you use HART communications for any of the following: water cut data, pressure data, or
TMR data? If yes:
a. What is (are) the HART tag(s) of the external device(s)?
b. Is the primary mA output wired to support HART communications with the external
device(s)?
6. Does the system include gas measurement? If yes:
a. Is the frequency input wired to the gas meter?
b. What is the reference density of the gas (density at reference temperature and pressure)?
7. Will TBR be configured? If yes, what drive gain will be used as the TBR threshold?
8. Will TMR be configured? If yes, what drive gain will be used as the TMR threshold?
9. If you will configure pressure compensation for oil density, what is the value to use?
10. If you will configure shrinkage factors, what are the values to use?