Basic_Analysis_Result_Set


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

General Information

[Next]
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

[Previous] [Next] [Top]
NameValue DomainProperty /
Storage Unit
DescriptionRequired /
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)
Break_Time double Time
s
The time it takes a fluid to travel through the sample. No
NUMBER
Bulk_Density double Density
g/cm3
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
kg
A measurement that represents the bulk mass of the oil. No
NUMBER
Bulk_Mass_Sand double Mass
kg
A measurement that represents the bulk mass of the sand. No
NUMBER
Bulk_Mass_Water double Mass
kg
A measurement that represents the bulk mass of the water. No
NUMBER
Bulk_Volume_Oil double Volume
m3
A measurement that represents the percentage of crude oil in a unit volume. No
NUMBER
Bulk_Volume_Water double Volume
m3
A measurement that represents the percentage of water in a unit volume. No
NUMBER
Calc_Solid_Volume double Volume
m3
The calculated solid volume of the rock sample. No
NUMBER
Effective_Porosity double Porosity
m3/m3
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
Flow_Zone_Indicator double Permeability
mD
Flow Zone Indicator (FZI) is a calculated value used to quantify the flow characteristics of a reservoir. This is calculated from core, log and petrophysics data. No
NUMBER
Gas_Porosity double Porosity
m3/m3
A measurement that represents the percent volume of pore space in a sample with a capacity for storing gas. No
NUMBER
Gas_Sat_Vol double Volume
m3
A measurement that represents the percent of gas saturation. No
NUMBER
Grain_Density double Density
g/cm3
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
kg
A measurement that represents the grain mass of oil. No
NUMBER
Grain_Mass_Water double Mass
kg
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)
Irreducible_Oil_Sat double Standard_Volume_Ratio
m3/m3
The fractional oil saturation in this rock sample that is immobile and bound to the pore interstices. No
NUMBER
Irreducible_Water_Sat double Standard_Volume_Ratio
m3/m3
The fractional water saturation in this rock sample that is immobile and bound to the pore interstices. Irreducible water saturation is often abbreviated Siw and may be referred to as interstitial or connate water saturation. No
NUMBER
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_135 double Permeability
mD
A measurement that represents the horizontal permeability measured 135 angular degrees from the maximum horizontal permeability. No
NUMBER
Perm_45 double Permeability
mD
A measurement that represents the horizontal permeability measured 45 angular degrees from the maximum horizontal permeability. No
NUMBER
Perm_90 double Permeability
mD
A measurement that represents the horizontal permeability measured 90 angular degrees from the maximum horizontal permeability. No
NUMBER
Perm_Air double Permeability
mD
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_Brine double Permeability
mD
A measure that represents the ability of air to flow through a rock sample when the sample is only saturated with a brine solution. No
NUMBER
Perm_Equivalent_Liquid double Permeability
mD
A measurement that represents the value of the absolute permeability corrected for Klinkenberg effect. No
NUMBER
Perm_Horizontal double Permeability
mD
A measurement that represents the permeability measured with respect to the horizontal orientation of the core. No
NUMBER
Perm_Max double Permeability
mD
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
mD
A measurement that represents the permeability measured with respect to the vertical orientation of the core. No
NUMBER
Pore_Volume_Oil double Volume
m3
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
m3
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
m3/m3
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
The name of application role that created the entity, 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)
Sample_Dry_Weight double Mass
kg
The weight of the sample measured when the sample has been dried. No
NUMBER
Sample_Immersed_Weight double Mass
kg
The weight of the sample measured while the sample is immersed in water. No
NUMBER
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
Solvent_Density double Density
g/cm3
The density of the solvent used during the analysis. No
NUMBER
Total_Pore_Volume double Volume
m3
The total volume of the pores in the sample. 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

[Previous] [Next] [Top]
From EntityLinkDescriptionImplementation TechniqueRequired
Plug_Analysis_DOV Basic_Analysis_Result_Set READ ONLY: Unique identifier for the basic analysis result. Cascade No


Refers To

[Previous] [Next] [Top]
LinkTo EntityDescriptionImplementation TechniqueRequired
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
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
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]

Copyright © 2018 Schlumberger. All rights reserved.