| Name | Tie_In_Point |
|---|---|
| Entity Type | Extension of Deviation_Survey |
| Description | Object to hold information regarding a surveys tie-in point. A tie-in point is the known point from where all other points are measured. |
| Submodel | Deviation_Survey |
| Entity Scope | Project |
| Primary Key | Deviation_Survey_Id |
| Natural Key | |
| Generalizations | Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Deviation_Survey_Id | Deviation_Survey |
|
An association to show the tie-in point information for a deviation survey | 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) |
| 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) |
| Tie_In_Azimuth | double | Plane_Angle deg |
The azimuth of the tie in point. | No |
NUMBER |
| Tie_In_East_Offset | double | Depth m |
The offset from the origin of the co-ordinate system to the tie-in point in an East-West direction. Although this is a lateral distance its property has been set to Depth to ensure it has the same unit of measure as depth. | No |
NUMBER |
| Tie_In_Inclination | double | Plane_Angle deg |
The deviation angle of the tie in point. | No |
NUMBER |
| Tie_In_MD | double | Depth m |
The measured depth of the tie in point of the survey from the top-hole location. | No |
NUMBER |
| Tie_In_North_Offset | double | Depth m |
The offset from the origin of the co-ordinate system to the tie-in point in an North-South direction. Although this is a lateral distance its property has been set to Depth to ensure it has the same unit of measure as depth. | No |
NUMBER |
| Tie_In_Remarks | REMARKS_STR | NA |
Textual remarks added to a Tie In Point | No |
VARCHAR2(999) |
| Tie_In_TVD | double | Depth m |
True vertical depth. | No |
NUMBER |
| Tie_In_Type | CODE | NA |
The type of Tie In Point. Examples are Computed, Manual Input | No |
VARCHAR2(64) |
| 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 |
|---|---|---|---|---|
| Deviation_Survey | Deviation_Survey | An association to show the tie-in point information for a deviation survey | Cascade | Yes |