Study_Grid


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

General Information

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Name Study_Grid
Entity Type Table
Description A grid that is an element of a study.
Submodel Interpretation_Results
Entity Scope Project
Primary Key Id
Natural Key
Generalizations Study_Element , Entity , IT_Object , Tracked_Object
Specializations


Columns

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NameValue DomainProperty /
Storage Unit
DescriptionRequired /
Default
Type
Area_Field STRING255 NA
The field, prospect, or lead associated with this grid. Yes
VARCHAR2(255)
Comments STRING255 NA
Comments No
VARCHAR2(255)
Data_Domain STRING64 NA
The type of z axis index, TVDSS, MD, etc. Yes
VARCHAR2(64)
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)
Fault STRING255 NA
The unit or the name or the fault. No
VARCHAR2(255)
Fault_Boundary_Set_Id Study_Polygon
The identifier of a fault boundary set or tip loop associated with the grid. No
NUMBER(38)
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)
Grid_Id Flat_Lattice_Grid
The identifier of the grid representation for the Study_Grid. No
NUMBER(38)
Grid_Maximum double No_Unit
The maximum of the property values of the grid. Derived from the bulk data. No
NUMBER
Grid_Minimum double No_Unit
The minimum of the property values of the grid. Derived from the bulk data. No
NUMBER
Grid_Set_Name STRING64 NA
The name of the grid set to which the grid belongs. No
VARCHAR2(64)
Horizon_Horizon_Intersect_Id Study_Polygon
The identifier of a Horizon/Horizon intersection set associated with the grid. No
NUMBER(38)
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)
Interpretation_Date DATE NA
The year in which the interpretation was completed. No
DATE
Interpretation_Model STRING255 NA
The name of the GeoFrame model to which the interpretation belonged. No
VARCHAR2(255)
Interpretation_Project STRING255 NA
The name of the project in which the interpretation was performed. No
VARCHAR2(255)
Interpretation_Software R_Application_Name
The software used in the generation of the file. Examples are RMS, Eclipse, FieldExplorer No
VARCHAR2(64)
Location_Unit STRING255 NA
The original unit in which the location of the position was described. No
VARCHAR2(255)
Model_Information STRING255 NA
General information about the model to which the grid belongs. No
VARCHAR2(255)
Name ENTITY_NAME NA
The name given to any object or data item, e.g. name of Well, name of Field, etc. No
VARCHAR2(255)
Original_Coordinate_System R_Coordinate_Ref_System
The coordinate system in which the grid was originally created. No
VARCHAR2(64)
Original_Property_Code R_Study_Property
The property as given in the original project. No
VARCHAR2(64)
Original_Source STRING64 NA
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" No
VARCHAR2(64)
Owner OWNER_NAME NA
The name of the person who performed the modeling or interpretation. No
VARCHAR2(255)
Point_Set_Name STRING255 NA
The name of the point set associated with the grid. No
VARCHAR2(255)
Produced_By STRING64 NA
The name of application role that created the entity, for data created programmatically. No
VARCHAR2(64)
Remarks STRING2000 NA
Any type of remarks added to an entity instance. No
VARCHAR2(2000)
SDAT_Label int No_Unit
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. No
NUMBER(10)
Sample_Order STRING255 NA
The sample order No
VARCHAR2(255)
Source STRING64 NA
Name of the person or organization responsible for this entitys E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. No
VARCHAR2(64)
Standard_Deviation double No_Unit
The standard deviation of the property values of the grid. Derived from the bulk data. No
NUMBER
Stratigraphic_Name STRING64 NA
The name of the stratigraphic unit. One of the following should be entered: Unit, Name, Fault No
VARCHAR2(64)
Stratigraphic_Unit STRING64 NA
The name of the stratigraphic unit. One of the following should be entered: Unit, Name, Fault No
VARCHAR2(64)
Study_Id Study
The identifier of the study in which this study element is contained. No
NUMBER(38)
Surface_Boundary_Id Study_Polygon
The identifier of a surface boundary or tip loop for the grid. No
NUMBER(38)
URL STRING255 NA
The URL of associated documents. No
VARCHAR2(255)
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)
Version STRING255 NA
The form or variant of the entity. Yes
1
VARCHAR2(255)
Z_Novalue double No_Unit
The number that represents that a value has not been assigned to a grid node. No
NUMBER


Referenced By

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From EntityLinkDescriptionImplementation TechniqueRequired
Study_3D_Horizon_Interp Depth_Grid_Equivalent The identifier of the depth grid is the grid in the depth domain, usually interpreted to provide the geometry for property grids in the depth domain. Nullify No
Study_3D_Horizon_Interp Time_Grid_Equivalent The identifier of the time grid that provides the geometry definition for property grids in the time domain. Nullify No


Refers To

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LinkTo EntityDescriptionImplementation TechniqueRequired
Original_Property_Code R_Study_Property The property as given in the original project. Restrict No
Surface_Boundary Study_Polygon The identifier of a surface boundary or tip loop for the grid. Nullify No
Original_Coordinate_System R_Coordinate_Ref_System The coordinate system in which the grid was originally created. Restrict No
Horizon_Horizon_Intersect Study_Polygon The identifier of a Horizon/Horizon intersection set associated with the grid. Nullify No
Interpretation_Software R_Application_Name _ Restrict No
Fault_Boundary_Set Study_Polygon The identifier of a fault boundary set or tip loop associated with the grid. Nullify No
Geologic_Feature Geologic_Feature _ Assoc to Many No
Study Study _ Restrict No
Grid Flat_Lattice_Grid The identifier of the grid representation for the Study_Grid. Nullify No


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