Name  Fluid_State_Pty_Set 

Entity Type  Table 
Description  The fluid properties recorded during a particular fluid analysis that are dependent on the pressure and the temperature state of the fluid. 
Submodel  Fluid_Analysis 
Entity Scope  Project 
Primary Key  Id 
Natural Key  Fluid_Sample_Id , Material_Type , Pressure , Temperature , Fluid_State_Code , Fluid_Analysis_Id , Fluid_Analysis_Stage_Id , Existence_Kind , Version 
Generalizations  IT_Object , Tracked_Object 
Specializations 
Name  Value Domain  Property / Storage Unit  Description  Required / Default  Type 

API_Oil_Gravity  double  API_Oil_Gravity dAPI 
API gravity of Oil. The measure of the density of liquid petroleum products; derived from relative density in accordance with the following equation: API Gravity at 60 degrees F = [141.5 /relative density at 60 degrees F]  131.5. API Gravity is expressed in degrees API, 10 degrees API being equivalent to 1.0, the relative density of water."  No 
NUMBER 
Boiling_Point_Pressure  double  Pressure kPa 
The pressure at which the material starts to boil.  No 
NUMBER 
Boiling_Point_Temperature  double  Temperature degC 
The temperature at which the material starts to boil.  No 
NUMBER 
Bubble_Point_Pressure  double  Pressure kPa 
The observed pressure when the material starts to bubble.  No 
NUMBER 
Bubble_Point_Temperature  double  Temperature degC 
The temperature at which the material starts to bubble.  No 
NUMBER 
CTE_Final_Temperature  double  Temperature degC 
The final temperature of the sample when calculating the coefficient of thermal expansion.  No 
NUMBER 
CTE_Initial_Temperature  double  Temperature degC 
The initial temperature of the sample when calculating the coefficient of thermal expansion.  No 
NUMBER 
Compressibility  double  Compressibility 1E6 1/Pa 
Indicates the change in bulk volume as a function of change in confinement pressure for the material.  No 
NUMBER 
Corrected_GCR  double  Gas_To_Liquid_Ratio m3/m3 
The corrected gas condensate ratio for the sample.  No 
NUMBER 
Cricondentherm  double  Temperature degC 
The maximum temperature at which a liquid phase can exist in a multiphase fluid system.  No 
NUMBER 
Cumulative_Specific_Gravity  double  Dimensionless 
The specific gravity of the gas that has been liberated since the start of the analysis.  No 
NUMBER 
Dead_Oil_Gravity  double  API_Oil_Gravity dAPI 
The API gravity of the oil at sufficiently low pressure that it contains no dissolved gas or a relatively thick oil or residue that has lost its volatile components.  No 
NUMBER 
Density  double  Density g/cm3 
The density of the sample.  No 
NUMBER 
Dew_Point_Pressure  double  Pressure kPa 
The pressure of the sample when the dew point was measured.  No 
NUMBER 
Dew_Point_Temperature  double  Temperature degC 
The temperature of the sample when the dew point was measured.  No 
NUMBER 
Dissolved_Gas_Volume  double  Volume m3 
The amount of gas that is dissolved in the sample.  No 
NUMBER 
Dissolved_Solid_Volume  double  Volume m3 
The amount of solid material that is dissolved in the sample.  No 
NUMBER 
Electric_Conductivity  double  Conductivity mS/m 
A measure of the electric conductivity of the sample (1/resistivity).  No 
NUMBER 
Electric_Resistivity  double  Resistivity ohm.m 
A measure of the electric resistivity of the sample.  No 
NUMBER 
Equilibrium_Ratio  double  Dimensionless 
The equilibrium vaporization ratio: ratio of the mole fraction of a fluid system component in the vapor phase divided by the mole fraction of the same component in the liquid phase. [Finder]  No 
NUMBER 
Existence_Kind  REF_EXISTENCE_KIND  NA 
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual.  Yes Actual 
VARCHAR2(64) 
Fluid_Analysis_Id  Fluid_Analysis 

The identifier of the fluid analysis activity that resulted in these fluid "state" properties being recorded.  No 
NUMBER(38) 
Fluid_Analysis_Stage_Id  Fluid_Analysis_Stage 

The identifier of the fluid analysis stage that resulted in these fluid "state" properties being recorded.  No 
NUMBER(38) 
Fluid_Color  CODE  NA 
The color of the fluid.  No 
VARCHAR2(64) 
Fluid_Sample_Id  Fluid_Sample 

The identifier of the fluid sample described by this set of fluid properties.  Yes 
NUMBER(38) 
Fluid_State_Code  R_Fluid_State 

A value that describes the temperature and pressure conditions associated with the fluid analysis measurements. (i.e. Standard, Dew point, Reservoir).  Yes 
VARCHAR2(64) 
Formation_Volume_Factor  double  Liquid_To_Liquid_Ratio m3/m3 
The ratio of the volume of fluid under reservoir conditions compared with the volume under standard temperature and pressure conditions.  No 
NUMBER 
GCR  double  Gas_To_Liquid_Ratio m3/m3 
The ratio of gas volume to condensate volume.  No 
NUMBER 
GOR  double  Gas_To_Liquid_Ratio m3/m3 
The Gas to Oil Ratio.  No 
NUMBER 
GUID  STRING128  NA 
Globally Unique IDentifier for an instance of a class. USAGE NOTES: There are two cases: 1) GUID is not populated or used; and 2) it is populated with a value that is globally unique. If the GUID is populated there are two means of doing so for a given project: 2a) Seabed automatically generates and populates the GUID when an instance is created (valid only on Oracle based systems); and 2b) the GUID is generated and populated by an application (other than Seabed) on instance creation. Whether Seabed automatically generates GUIDs for a project is determined by the Auto_GUID flag in SDS_Account. Note that techniques 2a and 2b can coexist in the same project. When GUIDs are automatically generated an application can override the automatically generated GUID with its own GUID by simply supplying the GUID value. Applications that generate their own GUIDs and populate the GUID column will function correctly on projects which have automatic GUID generation turned on.  No 
VARCHAR2(128) 
Gas_Expansion_Factor  double  Dimensionless 
Y Factor. The factor that accounts for the change in gas density due to pressure changes, as across an orifice. This factor is the ratio of the upstream density divided by the downstream density.  No 
NUMBER 
Gravity_Temperature  double  Temperature degC 
The temperature at which the specific gravity of the sample was measured.  No 
NUMBER 
Heat_Capacity  double  Specific_Heat_Capacity J/(kg.K) 
The amount of heat required to change the temperature by one degree.  No 
NUMBER 
Id  ID  No_Unit 
Unique identifier for this entity.  Yes 
NUMBER(38) 
Insert_Date  DATE  NA 
Date the entity was created in the repository  No 
DATE 
Insert_User  STRING64  NA 
The name of the user responsible for the creation of this entity in the repository.  No 
VARCHAR2(64) 
Kinematic_Viscosity  double  Flowrate_Per_Length m3/(h.m) 
The dynamic viscosity of the fluid divided by the density of the fluid.  No 
NUMBER 
Material_Type  R_Production_Material 

A value that describes the material whose state properties are being measured.  No 
VARCHAR2(64) 
PVT_Correlation_Name  STRING64  NA 
The name of the PVT correlation used. Examples are Peng Robinson or SRK or Standing and Lasseter. This is only valid if the properties in this table are calculated rather than measured.  No 
VARCHAR2(64) 
Plastic_Viscosity  double  Dynamic_Viscosity cP 
The tangential shearing force (in excess of the yield point value) required to induce a unit rate of shear in the material. It assumes that the material obeys the Bingham law of plastic flow. A newtonian fluid has a yield point value of zero. if a Fann viscometer is used then this could be quoted, in units of centipoise (cP), as the 600 rpm reading  300 rpm reading.  No 
NUMBER 
Pressure  double  Pressure kPa 
The pressure of the fluid sample whose properties are being analyzed.  No 
NUMBER 
Produced_By  STRING64  NA 
The name of application role that created the entity, for data created programmatically.  No 
VARCHAR2(64) 
Relative_Density  double  No_Unit 
The ratio of the density of the fluid sample to the density of the standard fluid. For liquids water is considered the standard fluid.  No 
NUMBER 
Remarks  REMARKS_STR  NA 
A general description or remark of the state dependent properties of a fluid analysis.  No 
VARCHAR2(999) 
Residue_Density  double  Density g/cm3 
The density of the residue sample.  No 
NUMBER 
Resistivity_Temperature  double  Temperature degC 
The temperature at which the resistivity of the sample was measured.  No 
NUMBER 
Retrograde_Volume  double  Volume m3 
The volume of the condensed fluid that remains in the reservoir. Used for Retrograde Condensation. It is expressed as a percentage of the hydrocarbon pore space.  No 
NUMBER 
Retrograde_Volume_Factor  double  Dimensionless 
The ratio of the volume of the retrograde fluid under reservoir conditions compared with the volume under standard temperature and pressure conditions.  No 
NUMBER 
SDAT_Label  int  No_Unit 
Label used by the security system for entitlements. SDAT is Secure Data Access Technology.  No 
NUMBER(10) 
Saturation_Pressure  double  Pressure kPa 
The pressure for a corresponding saturation temperature at which the sample boils into its vapor phase  No 
NUMBER 
Shrinkage_Factor  double  Dimensionless 
The ratio of the volume of fluid under standard temperature and pressure conditions compared with the volume under reservoir conditions. The reciprocal of formation volume factor.  No 
NUMBER 
Solubility  double  Dimensionless 
The relative amount of a solid substance which will dissolve into aqueous ions at their standard states of unit molality. This is based on the Gibbs free energy of formation of the solid and aqueous ionic forms of the chemical compound. [Finder]  No 
NUMBER 
Solubility_GOR  double  Gas_To_Liquid_Ratio m3/m3 
The solubility of gas in oil.  No 
NUMBER 
Specific_Gravity  double  Dimensionless 
The ratio of the weight of a given volume of the material at a given temperature to the weight of an equal volume of a standard substance at the same temperature. In determining the specific gravity of gases, the comparison is made with the standard of air or hydrogen.  No 
NUMBER 
Specific_Heat_Mass  double  Specific_Heat_Capacity J/(kg.K) 
The quantity of heat needed to raise the temperature of a unit mass of the substance by one degree Celsius.  No 
NUMBER 
Specific_Heat_Mole  double  Molar_Heat_Capacity J/(mol.K) 
The quantity of heat needed to raise the temperature of one mole of the substance by one degree Celsius.  No 
NUMBER 
Specific_Heat_Volume  double  Volumetric_Heat_Capacity kg/(K.m.s2) 
The quantity of heat needed to raise the temperature of unit of volume of the substance by one degree Celsius.  No 
NUMBER 
Steam_Quality  double  Dimensionless 
The mass fraction of water in the vapor phase with respect to the total mass of water in both the vapor and liquid phases.  No 
NUMBER 
Surface_Tension  double  Force_Per_Length N/m 
The amount of energy that is stored at the surface of the sample  No 
NUMBER 
Suspended_Solid_Conc  double  Mass_Per_Volume kg/m3 
The amount of solid suspended in the sample.  No 
NUMBER 
Temperature  double  Temperature degC 
The temperature of the fluid sample whose properties are being analyzed.  No 
NUMBER 
Thermal_Conductivity  double  Thermal_Conductivity W/(m.K) 
The heat flux or thermal energy per unit length and temperature. The capacity of the material to conduct or pass thermal energy.  No 
NUMBER 
Thermal_Diffusivity  double  Thermal_Diffusivity cm2/s 
The rate at which heat is conducted through a material. It is a measure of transient heat flow and is defined as the thermal conductivity divided by the product of specific heat times density.  No 
NUMBER 
Update_Date  DATE  NA 
Date of the mostrecent modification to the entity.  No 
DATE 
Update_User  STRING64  NA 
The name of the user responsible for the last modification to this entity.  No 
VARCHAR2(64) 
Vapor_Pressure  double  Pressure kPa 
The pressure of the vapor over a liquid at equilibrium.  No 
NUMBER 
Version  STRING255  NA 
The form or variant of the entity.  Yes 1 
VARCHAR2(255) 
Viscosity  double  Dynamic_Viscosity cP 
A measure of the resistance of the sample to flow.  No 
NUMBER 
Viscosity_100F  double  Dynamic_Viscosity cP 
The viscosity of the sample when the temperature is 100 degrees Fahrenheit.  No 
NUMBER 
Viscosity_120F  double  Dynamic_Viscosity cP 
The viscosity of the sample when the temperature is 120 degrees Fahrenheit.  No 
NUMBER 
Volumetric_Therm_Expansion  double  Dimensionless 
The relative change in volume of the material due to a change in the temperature under isobaric conditions.  No 
NUMBER 
Yield_Stress  double  Shear_Stress Pa 
Resistance to initial flow; the stress required to start fluid movement. Specifically, shear stress at 0 shear rate for Bingham Plastic (BP) theological model, otherwise named Bingham yield value or yield point.  No 
NUMBER 
Z_Factor  double  Dimensionless 
Gas deviation factor. The ratio of the actual volume of a gas from at specific temperature/pressure to the volume of the gas calculated by the ideal gas law. It is defined by the real (nonideal) gas equation of state, pV = znRT.  No 
NUMBER 
pH  double  Dimensionless 
Indicates the degree of acidity of the material. A value of 7 denotes a neutral fluid, lower values correspond to acidic fluids and higher values to basic fluids  No 
NUMBER 
pH_Temperature  double  Temperature degC 
The temperature at which the pH of the sample was measured.  No 
NUMBER 
From Entity  Link  Description  Implementation Technique  Required 

Gas_Fluid_Analysis_DOV  Fluid_State_Pty_Set  READ ONLY: Unique identifier for the Fluid State Property Set.  Cascade  No 
Oil_Fluid_Analysis_DOV  Fluid_State_Pty_Set  READ ONLY: Unique identifier for the Fluid State Property Set.  Cascade  No 
Production_Test_DOV  Fluid_State_Pty_Set  READ ONLY: Unique identifier for the fluid property set.  Cascade  No 
Link  To Entity  Description  Implementation Technique  Required 

Fluid_Sample  Fluid_Sample  The identifier of the fluid sample described by this set of fluid properties.  Cascade  Yes 
Fluid_State_Code  R_Fluid_State  A value that describes the temperature and pressure conditions associated with the fluid analysis measurements. (i.e. Standard, Dew point, Reservoir).  Restrict  Yes 
Fluid_Analysis_Stage  Fluid_Analysis_Stage  The identifier of the fluid analysis stage that resulted in these fluid "state" properties being recorded.  Cascade  No 
Fluid_Analysis  Fluid_Analysis  The identifier of the fluid analysis activity that resulted in these fluid "state" properties being recorded.  Cascade  No 
Material_Type  R_Production_Material  A value that describes the material whose state properties are being measured.  Restrict  No 