| Name | WG_Survey_3D |
|---|---|
| Entity Type | Extension of Survey_3D |
| Description | This class contains extensions to the Survey_3D class that are specific to the Expeditor replacement. |
| Submodel | WesternGeco |
| Entity Scope | Project |
| Primary Key | Survey_3D_Id |
| Natural Key | |
| Generalizations | Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Geomarket_Id | BA_Group |
|
The geomarket responsible for the sales and marketing of the survey. | No |
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) |
| Large_Block_Flag | boolean | NA |
A flag to denote whether the survey was acquired a large lease block or a small lease block. A value of 1 indicates that the survey was acquired in a large lease block, a value of 0 indicates that it was acquired in a small lease block. Current usage rules should be applied to surveys spanning multiple lease blocks. This attribute applies only to surveys acquired in U.S. Gulf of Mexico federal lease blocks. | No |
NUMBER(1) |
| Processing_Technology_1 | STRING64 | NA |
Used to define a processing technology applied to the survey such as the demultiple method or the migration algorithm. | No |
VARCHAR2(64) |
| Processing_Technology_2 | STRING64 | NA |
Used to store a processing technology applied to the survey such as the demultiple method or the migration algorithm. | No |
VARCHAR2(64) |
| Processing_Technology_3 | STRING64 | NA |
Used to define the processing technology a processing technology applied to the survey such as the demultiple method or the migration algorithm. | No |
VARCHAR2(64) |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| Revenue_Type | R_WG_Revenue |
|
The type of revenue generated by the survey. | 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) |
| Survey_3D_Id | Survey_3D |
|
The id of the 3D seismic survey to which the extensions apply. | Yes |
NUMBER(38) |
| Survey_Area | double | Area m2 |
The area of the 3D survey as calculated by a WesternGeco specific method. It is used for sales and marketing purposes. | No |
NUMBER |
| Survey_Year | int | No_Unit |
The year assigned to the survey. It may be different from both the acquisition start date and the acquisition end date and contains no fractional parts of the year. | No |
NUMBER(10) |
| 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) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Survey_3D | Survey_3D | The id of the 3D seismic survey to which the extensions apply. | Cascade | Yes |
| Geomarket | BA_Group | The geomarket responsible for the sales and marketing of the survey. | Cascade | No |
| Revenue_Type | R_WG_Revenue | The type of revenue generated by the survey. | Restrict | No |