| Name | Measurement_Point |
|---|---|
| Entity Type | Table |
| Description | A point where a measurement is taken. This can be associated with a facility, but may be just a "logical" location. |
| Submodel | Fluid_Analysis |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Facility , Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Borehole_Id | Borehole |
The Borehole for which this measurement was taken | No |
NUMBER(38) |
| 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) |
| Facility_Equipment_Flag | CODE NA |
A flag to denote whether a given facility should be treated as a facility (F), a piece of equipment (E) or both (B). A facility labeled as F represents a role (e.g. ESP) played by physical piece(s) of equipment and would not have attributes like serial number, manufacturer etc. It can be related to the physical pieces(s) of equipment using Facility_Composition. The individual physical pieces can be replaced if they need to be, without changing the facility. A Facility labeled as E represents a physical piece of equipment (e.g. Drill Pipe) which is normally used in the context of an activity and would not be permanently installed. A facility labeled as B represents both a physical piece of equipment as well as the role played by it. If this kind of Facility is connected in the network and stops working and needs to be replaced, then all connections to this Facility are expired and new connections are made to the replacement facility. | No |
VARCHAR2(64) |
| GUID | STRING128 NA |
Globally Unique IDentifier for an instance of a class. This GUID is not generated by the database, but is the GUID used by the application on first access of this object. Use of this property is optional and completely under the control of application developers. | No |
VARCHAR2(128) |
| 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) |
| Location_Description | DESCRIPTION_STR NA |
A textual description of where exactly the measurement point is located | No |
VARCHAR2(999) |
| Measured_Facility_Id | Facility |
The facility associated with a Measurement_Point | No |
NUMBER(38) |
| Measured_Facility_Tbl | Meta_Entity |
Facility type | No |
VARCHAR2(30) |
| Measurement_Point_Type | R_Measurement_Point |
The type of measurement that this is | Yes |
VARCHAR2(64) |
| 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_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) |
| Position_Id | Position |
The position of a sample point | No |
NUMBER(38) |
| Produced_By | STRING64 NA |
ID of the activity that was executing when the entity was created, 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) |
| Source | STRING64 NA |
Name of the person or organization responsible for this entity"s 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) |
| 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) |
| Vendor_Id | Company |
The company from which the facility was purchased. | No |
NUMBER(38) |
| Version | STRING255 NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Fluid_Sample_Acquisition | Sample_Point | The identifier of the measurement point where the fluid is acquired. | Cascade | No |
| Measurement_Tag | Measurement_Point | Location of the measurement tag | Restrict | No |
| Production_Entity | Measurement_Point | The identifier of the measurement point that is represented by the production entity. | Cascade | No |
| Water_Measurement | Measurement_Point | The Measurement_Point where the ground water level reading was taken | Cascade | Yes |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Borehole | Borehole | The Borehole for which this measurement was taken | Cascade | No |
| Measured_Facility | Facility | The facility associated with a Measurement_Point | Cascade | No |
| Vendor | Company | _ | Nullify | No |
| Position | Position | The position of a sample point | Control | No |
| Measurement_Point_Type | R_Measurement_Point | The type of measurement that this is | Restrict | Yes |