29.21.33 WellTestWellheadData

Basic measurements at the wellhead, during the well test.

Table 29.21.33-1 Attributes
Name	Type	Notes
ChokeOrificeSize	LengthMeasure	The size of the choke opening at the wellhead.
FlowingPressure	AbstractPressureValue	The flowing pressure measured at the wellhead during the well test.
FlowLinePressure	AbstractPressureValue	The pressure measured at the flow line connected to the wellhead during this well test.
GasLiftchokeOrificeSize	LengthMeasure	The size of the gas lift choke opening.
GasLiftPres	AbstractPressureValue	The pressure of the lift gas at the wellhead.
GasLiftTemp	ThermodynamicTemperatureMeasure	The temperature of the lift gas at the wellhead.
ShutInPressure	AbstractPressureValue	The shut-in pressure measured at the wellhead during the well test.
Temperature	ThermodynamicTemperatureMeasure	The temperature measured at the wellhead during the well test.

Table 29.21.33-2 Associations
Association	Notes
From: WellTestWellheadData.GasLiftRate 0..1To: WellTestFluidRate Association
From: WellTestWellheadData.GasLiftVolume 0..1To: WellTestTestVolume Association
From: WellTestProductionTestData.WellheadData 0..1To: WellTestWellheadData Association