| 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 |
| Name | Value Domain | Property / Storage Unit | Description | Required / 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 |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| 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 |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| 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 |