| Channel | Description |
|
ABOVE_VALVE_PRES
| Pressure above the valve |
|
AIR_SUPPLY_FLOWRATE
| Air flowrate from compressor |
|
ANNULUS_PRES
| Downhole annulus pressure |
|
API_GRAVITY_STD
| Oil gravity (degrees API) at standard conditions |
|
BAROMETRIC_PRESSURE
| The pressure of the atmosphere (relative to vacuum) |
|
BASIC_ORIFICE_FACTOR
| Basic orifice factor; used in the orifice equation, which is a function of the efficiency factor and depends on the location of the differential taps and the internal pipe diameter. |
|
BELOW_VALVE_PRES
| Pressure below the valve |
|
BSW_CHOKE
| Basic sediment and water (decimal ratio) at choke manifold |
|
BSW_OIL_LINE
| Basic sediment and water (decimal ratio) through separator oil line |
|
BSW_SEP_DRAIN
| Basic sediment and water (decimal ratio) through separator drain outlet |
|
BURNER_AIR_PRES
| Burner air pressure |
|
BURNER_OIL_PRES
| Burner oil pressure |
|
BURNER_TEMP
| Burner temperature |
|
BURNER_WATER_PRES
| Burner water pressure |
|
CASING_PRES
| Casing pressure |
|
CHOKE_SIZE
| Wellhead choke diameter |
|
CO2_MOLE_FRACTION
| Molar fraction of CO2 in gas |
|
CORRECTIVE_TEMP
| Corrective temperature to compensate pressure from temperature effects |
|
CRITICAL_FLOW_INDICATOR
| Ratio of downstream pressure over upstream pressure at choke manifold |
|
CUM_GAS_VOLUME
| Cumulative gas volume produced by a separator |
|
CUM_OIL_VOLUME
| Cumulative oil volume produced |
|
CUM_SAND_PROD
| Cumulative production of unconsolidated sand in a producing well |
|
CUM_WATER_VOLUME
| Cumulative water volume produced |
|
DOWNSTREAM_ORIFICE_GAS_PRESSURE
| Gas pressure downstream of the orifice plate |
|
FLOCO_METER_FACTOR
| Calibration factor to convert raw volume into net volume for FLOCO meter (positive displacement meter) |
|
FLOCO_OIL_VOLUME
| Oil volume measured with FLOCO meter (positive displacement meter) |
|
FLOCO2_METER_FACTOR
| Calibration factor to convert raw volume into net volume for 2nd FLOCO meter (positive displacement meter) |
|
FLOWING_TEMP_FACTOR
| Flowing temperature factor; used in the orifice equation, it corrects the gas flow rate for those cases where the flowing temperature of the gas is other than 60 F |
|
GAS_DEVIATION_FACTOR
| Dimensionless quantity expressing how a gas deviates from perfect gas law, commonly expressed by PV=ZnRT. Sometimes named Gas Compressibility Factor, Z usually varies from 0.7 to 1.2 |
|
GAS_DIFF_PRES
| Gas differential pressure across the orifice plate |
|
GAS_EXPAND_FACTOR
| Gas expansion factor is used in the orifice equation and accounts for the change in gas density as the pressure changes across the orifice plate |
|
GAS_MASS_FLOWRATE
| Gas mass flowrate |
|
GAS_PSEUDO_PRES
| Gas pseudo critical pressure |
|
GAS_PSEUDO_TEMP
| Gas pseudo critical temperature |
|
GAS_SPEC_HEAT
| Specific heat of gas at a separator |
|
GAS_VOLUME
| Gas volume produced |
|
H2S_MOLE_FRACTION
| Molar fraction of H2S in gas |
|
HEATER_INLET_PRES
| Heater/steam exchanger inlet pressure |
|
HEATER_INLET_TEMP
| Heater/steam exchanger inlet temperature |
|
HEATER_OUTLET_PRES
| Heater/steam exchanger outlet pressure |
|
HEATER_OUTLET_TEMP
| Heater/steam exchanger outlet temperature |
|
HEATER_SHELL_PRES
| Heater/steam exchanger shell pressure |
|
HEATER_SHELL_TEMP
| Heater/steam exchanger shell temperature |
|
INST_GAS_FLOWRATE
| Instantaneous gas flow rate |
|
METER_FACTOR
| Meter factor for surface liquid flowmeters |
|
OIL_GRAVITY_STD
| Oil specific gravity at standard conditions |
|
OIL_GRAVITY_TEMP
| Temperature of the oil when measuring oil specific gravity (OIL_SPEC_GRAVITY) |
|
OIL_MASS_FLOWRATE
| Oil mass flowrate |
|
OIL_SPEC_GRAVITY
| Oil specific gravity at OIL_GRAVITY_TEMP temperature |
|
OIL_TEMP
| Oil temperature measured at separator oil line |
|
OIL_VOLUME
| Oil volume produced |
|
ORIFICE_DIAM
| Gas meter orifice diameter |
|
ORIFICE_METER_GAS_TEMPERATURE
| Gas temperature at the orifice plate |
|
PIPE_DIAM
| Internal diameter of pipe |
|
ROTRON_METER_FACTOR
| Calibration factor to convert raw volume into net volume for ROTRON meter (turbine meter) |
|
ROTRON_OIL_VOLUME
| Oil volume measured with ROTRON meter (turbine meter) |
|
SAND_FLOWRATE
| Unconsolidated sand solid flowrate in a producing well |
|
SAND_PROD
| Unconsolidated sand produced with oil and/or gas in a producing well |
|
SANDTRAP_DIFF_PRES
| Differential pressure at sand trap |
|
SANDTRAP_DOWNSTREAM_PRES
| Downstream pressure at sand trap |
|
SANDTRAP_UPSTREAM_PRES
| Upstream pressure at sand trap |
|
SEPARATOR_GAS_GRAVITY
| Separator gas gravity |
|
SEPARATOR_OIL_TEMP
| Separator oil temperature |
|
SEPARATOR_PRES
| Pressure inside separator |
|
SHRINKAGE
| Percentage of oil volume reduction measured at temperature (SHRINKAGE_TEMP) between separator and tank reported to oil volume at separator conditions |
|
SHRINKAGE_CORR
| Oil volume correction factor to be applied between the final temperature during shrinkage measurement at temperature SHRINKAGE_TEMP and 60 degrees F |
|
SHRINKAGE_TEMP
| Temperature at which the shrinkage is measured |
|
SPARE_PRES
| Spare pressure measurement |
|
SPARE_TEMP
| Spare temperature measurement |
|
SPEC_GRAVITY_FACTOR
| Specific gravity factor; used in the orifice equation to correct the basic orifice equation for those cases where the specific gravity of the gas is other than 1.0 |
|
SUPERCOMPRESS_FACTOR
| Supercompressibility factor; used in the orifice equation, measures the variation from the ideal gas laws; computed as 1/sqrt(Gas_Deviation_Factor) |
|
SURFACE_TEMPERATURE
| Atmospheric temperature |
|
TANK_FLUID_LEVEL
| Fluid level measured at tank sight glass |
|
TANK_FLUID_VOLUME
| Fluid volume calculated from fluid level in tank |
|
TANK_PRES
| Surge tank pressure |
|
TANK_TEMP
| Tank fluid temperature |
|
UNIX_TIME
| The number of seconds since January 1st 1970 |
|
WATER_FLOWRATE
| Water flow rate |
|
WATER_MASS_FLOWRATE
| Water mass flowrate |
|
WATER_OIL_RATIO
| Rate of water production divided by the rate of oil production |
|
WATER_VOLUME
| Water volume produced |
|
WELLHEAD_DC_PRES
| Wellhead down choke pressure |
|
WELLHEAD_TEMP
| Wellhead Temperature |
