Basic_Analysis_Result_Set

[Columns] [Composed Of] [Referenced By] [Refers To]

Name	Basic_Analysis_Result_Set
Entity Type	Extension of Basic_Core_Analysis
Description	The set of measurements determined via a basic core analysis activity. The measurements typically include porosity, permeability, fluid saturation, and a lithologic description.
Submodel	Rock_Sample_Analysis
Entity Scope	Project
Primary Key	Basic_Core_Analysis_Id
Natural Key
Generalizations	Tracked_Object
Specializations

Columns

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Name	Value Domain / Measurement	Description	Required / Default	Type
Analysis_Lithology_Desc	REMARKS_STR NA	The Lithologic Description as revealed via sample analysis by a lab analyst. (As opposed to a lithologic description revealed via a lith log or via sight-analysis at the well site.)	No	VARCHAR2(999)
Basic_Core_Analysis_Id	Basic_Core_Analysis	The basic core analysis activity that generated this set of results.	Yes	NUMBER(38)
Bulk_Density	double Density	A measurement that represents the bulk density of the core sample. Bulk density is the combined density of rock and fluids in the pore spaces.	No	NUMBER
Bulk_Mass_Oil	double Mass	A measurement that represents the bulk mass of the oil.	No	NUMBER
Bulk_Mass_Sand	double Mass	A measurement that represents the bulk mass of the sand.	No	NUMBER
Bulk_Mass_Water	double Mass	A measurement that represents the bulk mass of the water.	No	NUMBER
Bulk_Volume_Oil	double Volume	A measurement that represents the percentage of crude oil in a unit volume.	No	NUMBER
Bulk_Volume_Water	double Volume	A measurement that represents the percentage of water in a unit volume.	No	NUMBER
Effective_Porosity	double Porosity	A measurement that represents the percent volume of pore space in a sample with a capacity for storing fluids. The effective porosity measurement takes into account only the interconnected pores.	No	NUMBER
Gas_Sat_Vol	double Volume	A measurement that represents the percent of gas saturation.	No	NUMBER
Grain_Density	double Density	A measurement that represents the grain density of the core sample. Grain density is the unit volume of minerals with zero porosity.	No	NUMBER
Grain_Mass_Oil	double Mass	A measurement that represents the grain mass of oil.	No	NUMBER
Grain_Mass_Water	double Mass	A measurement that represents the grain mass of water.	No	NUMBER
Inertial_Adjustment_Method	R_Measurement_Adjust_Meth	The method of measurement adjustment used to determine the value of the Gas Inertial Factor for this sample. Valid values are: measured, empirical, or not applied.	No	VARCHAR2(64)
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)
Klinkenberg_Adjust_Method	R_Measurement_Adjust_Meth	The method of measurement adjustment used to determine the value of the Klinkenberg Factor for this sample. Valid values are: measured, empirical, or not applied.	No	VARCHAR2(64)
Oil_Weight_Correction_Flag	boolean NA	A flag that specifies whether or not a change has been made to correct oil volume for specific oil gravity. 1 = oil weight correction has been applied; 0 = oil weight correction has not been applied.	No	NUMBER(1)
Perm_90	double Permeability	A measurement that represents the horizontal permeability measured 90 angular degrees from the maximum horizontal permeability.	No	NUMBER
Perm_Air	double Permeability	A measure that represents the ability of air to flow through a rock sample when the sample is only saturated with air.	No	NUMBER
Perm_Equivalent_Liquid	double Permeability	A measurement that represents the value of the absolute permeability corrected for Klinkenberg effect.	No	NUMBER
Perm_Horizontal	double Permeability	A measurement that represents the permeability measured with respect to the horizontal orientation of the core.	No	NUMBER
Perm_Max	double Permeability	A measurement that represents the maximum horizontal permeability. This measurement is generally made parallel to the direction of principle fracture.	No	NUMBER
Perm_Vertical	double Permeability	A measurement that represents the permeability measured with respect to the vertical orientation of the core.	No	NUMBER
Pore_Volume_Oil	double Volume	A measurement that represents the percentage volume of oil saturation in the pore spaces of the core sample (residual oil saturation).	No	NUMBER
Pore_Volume_Water	double Volume	A measurement that represents the percentage volume of water saturation in the pore spaces of the core sample (residual water saturation).	No	NUMBER
Porosity	double Porosity	A measurement that represents the percent volume of pore space in a sample with a capacity for storing fluids.	No	NUMBER
Produced_By	STRING64 NA	ID of the activity that was executing when the entity was created, for data created programmatically.	No	VARCHAR2(64)
SDAT_Label	int No_Unit	Label used by the security system for entitlements. SDAT is Secure Data Access Technology.	No	NUMBER(10)
SWC_Gas_Detector_Units	double No_Unit	A count of the number of head space gas units measured with a Wheatstone Bridge (usually during sidewall core analysis).	No	NUMBER
SWC_Probable_Prod_Type	R_Probable_Prod_Material	A best guess estimate of the type of expected producible reservoir fluid based on combined porosity, permeability and water saturation values for a series of samples. Example values are: GAS, WATER, OIL, and TRANS (for Transition Zone - an interval of increasing water saturation approaching the water contact.).	No	VARCHAR2(64)
Sat_Water_Critical	double Percent	A measurement that represents the water saturation measurement that is the critical upper limit for formation water saturation, above which a significant amount of water will be produced. It is commonly abbreviated Sciw. This saturation is correlated with basic rock properties including, porosity, permeability, water resistivity, and fluid saturations.	No	NUMBER
Update_Date	DATE NA	Date of the most-recent 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)
Water_Vol_Correction_Flag	boolean NA	A flag that specifies whether or not a correction has been made to water volume for fluid mechanically retained in the condensing tube. 1 = water volume correction has been applied; 0 = water volume correction has not been applied.	No	NUMBER(1)

Referenced By

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From Entity	Link	Description	Implementation Technique	Required
Plug_Analysis_DOV	Basic_Analysis_Result_Set	READ ONLY: Unique identifier for the basic analysis result.	Cascade	No

Refers To

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Link	To Entity	Description	Implementation Technique	Required
Inertial_Adjustment_Method	R_Measurement_Adjust_Meth	The method of measurement adjustment used to determine the value of the Gas Inertial Factor for this sample. Valid values are: measured, empirical, or not applied.	Restrict	No
SWC_Probable_Prod_Type	R_Probable_Prod_Material	A best guess estimate of the type of expected producible reservoir fluid based on combined porosity, permeability and water saturation values for a series of samples. Example values are: GAS, WATER, OIL, and TRANS (for Transition Zone - an interval of increasing water saturation approaching the water contact.).	Restrict	No
Basic_Core_Analysis	Basic_Core_Analysis	The basic core analysis activity that generated this set of results.	Cascade	Yes
Klinkenberg_Adjust_Method	R_Measurement_Adjust_Meth	The method of measurement adjustment used to determine the value of the Klinkenberg Factor for this sample. Valid values are: measured, empirical, or not applied.	Restrict	No

[Seabed Objects] [Entities in Schema Seabed] [Index]

Basic_Analysis_Result_Set

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