29.11.1 FluidSystem

Topic Version	1	Published	12/09/2016	Topic Change History
For Standard	PRODML v2.0
Type:	Class		Stereotype:	«XSDcomplexType»

Used to designate each distinct subsurface accumulation of economically significant fluids. This data object primarily serves to identify the source of one or more fluid samples and provides a connection to the geologic environment that contains it. Characteristics of the fluid system include the type of system (e.g., black oil, dry gas, etc.), the fluid phases present, and its lifecycle status (e.g., undeveloped, producing, etc.).

Table 29.11.1-1 Attributes
Name	Type	Notes
PhasesPresent	PhasePresent	The phases present for this fluid system. Enum. See phase present.
Remark	String2000	Remarks and comments about this data item.
ReservoirFluidKind	ReservoirFluidKind	The kind of reservoir fluid for this fluid system. Enum. See reservoir fluid kind.
ReservoirLifeCycleState	ReservoirLifeCycleState	The reservoir life cycle state for this fluid system. Enum. See reservoir life cycle state.
RockFluidUnitFeatureReference	DataObjectReference	Reference to a RockFluidUnitFeature (a RESQML data object).
SaturationPressure	SaturationPressure	The saturation (or bubble point) pressure for the fluid system.
SolutionGOR	VolumePerVolumeMeasure	The solution gas-oil ratio for this fluid system.
StandardConditions	AbstractTemperaturePressure	The standard temperature and pressure used for the representation of this fluid system.

Table 29.11.1-2 Associations
Association	Notes
From: FluidSystem. 0..1To: FormationWater Association
From: FluidSystem. To: AbstractObject Generalization
From: FluidSystem. 0..1To: NaturalGas Association
From: FluidSystem. 0..1To: StockTankOil Association
0..*From: FluidSampleAcquisitionJob.FluidSystemReference 1To: FluidSystem Association
0..*From: FluidSample.FluidSystemReference 0..1To: FluidSystem Association
From: FluidCharacterization.FluidSystem 0..1To: FluidSystem Association