| Name | Production_Header |
|---|---|
| Entity Type | Table |
| Description | A collection of production-related data that is applicable for a production entity, during a specific time-period, and for a specific volume type (for example, allocated, measured, etc). |
| Submodel | Production |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | Production_Entity_Id , Volume_Method_Code , Reporting_Period_Code , Start_Date , Existence_Kind , Version |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| BSW | double Percent |
The percentage of basic sediment and water that is present in the flow stream. The amount of material (basic sediment and water) that is foreign to the petroleum liquid. | No |
NUMBER |
| Bottom_Hole_Pressure | double Pressure |
The pressure at the bottom of the borehole. | No |
NUMBER |
| Bottom_Hole_Temperature | double Temperature |
The temperature at the bottom of the borehole. | No |
NUMBER |
| CGR | double Liquid_To_Gas_Ratio |
The ratio of condensate volume to gas volume. | No |
NUMBER |
| Casing_Choke_Size | double Cylinder_Diameter |
The diameter of the choke at the casing head, that is representative for the flow period. | No |
NUMBER |
| Casing_Choke_Size_UOM | R_Unit |
The unit of measure in which the casing choke will be stored. | No |
VARCHAR2(64) |
| Casing_Pressure | double Pressure |
The pressure inside the casing upstream of the casing choke that is representative for the flow period. | No |
NUMBER |
| Casing_Temperature | double Temperature |
The temperature inside the casing upstream of the casing choke that is representative for the flow period. | No |
NUMBER |
| End_Date | DATE NA |
The date/time that represents the end of the production data set reporting period. | No |
DATE |
| 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) |
| Flow_Line_Pressure | double Pressure |
The pressure of the flow line that is representative for the flow period. If you are producing from the casing, the flowline pressure is the pressure inside the conduit downstream of casing choke, and before the separator. If you are producing from the tubing, the flowline pressure is the pressure inside the conduit downstream of tubing choke, and before the separator. | No |
NUMBER |
| Flow_Line_Temperature | double Temperature |
The temperature of the flow line that is representative for the flow period. If you are producing from the casing, the flowline temperature is the temperature inside the conduit downstream of casing choke, and before the separator. If you are producing from the tubing, the flowline temperature is the temperature inside the conduit downstream of tubing choke, and before the separator. | No |
NUMBER |
| GLR | double Gas_To_Liquid_Ratio |
The ratio of gas volume to liquid volume. | No |
NUMBER |
| GOR | double Gas_To_Liquid_Ratio |
The Gas Oil Ratio. | No |
NUMBER |
| 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) |
| 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) |
| Orifice_Size | double Cylinder_Diameter |
The diameter of the orifice opening that is representative for the flow period. | No |
NUMBER |
| 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) |
| Produced_By | STRING64 NA |
ID of the activity that was executing when the entity was created, for data created programmatically. | No |
VARCHAR2(64) |
| Production_Entity_Id | Production_Entity |
The identifier of the production entity for which production volume data is stored. | Yes |
NUMBER(38) |
| Remarks | STRING2000 NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| Reporting_Period_Code | R_Transient_Period |
The timeframe covered by the production report. Example values are: Daily, Monthly, Weekly, Yearly, Irregular, etc. | Yes |
VARCHAR2(64) |
| SDAT_Label | int No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Sand_Cut | double High_Concentration |
The ratio of sand volume to total liquid volume. It is normally defined as Sand/Total Fluid Volume. | No |
NUMBER |
| 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) |
| Start_Date | DATE NA |
The date/time that represents the beginning of the production data set reporting period. | Yes |
DATE |
| Tubing_Choke_Size | double Cylinder_Diameter |
The diameter of the tubing choke at the tubing head, that is representative for the flow period. | No |
NUMBER |
| Tubing_Choke_Size_UOM | R_Unit |
The unit of measure in which the tubing choke will be stored. | No |
VARCHAR2(64) |
| Tubing_Pressure | double Pressure |
The pressure inside the tubing upstream of the tubing choke that is representative for the flow period. | No |
NUMBER |
| Tubing_Temperature | double Temperature |
The temperature inside the tubing upstream of the tubing choke that is representative for the flow period. | No |
NUMBER |
| 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) |
| Volume_Method_Code | R_Volume_Method |
The type of method used to determine the volume of fluids moved. Example values are: Allocated, Measured, Forecasted. | Yes |
VARCHAR2(64) |
| WCR | double Liquid_To_Liquid_Ratio |
The ratio of water volume to condensate volume. | No |
NUMBER |
| WGR | double Liquid_To_Gas_Ratio |
The ratio of water volume to gas volume. | No |
NUMBER |
| WOR | double Liquid_To_Liquid_Ratio |
The ratio of water volume to oil volume. | No |
NUMBER |
| Water_Cut | double Liquid_To_Liquid_Ratio |
The ratio of water volume to total liquid volume. It is normally defined as Water/(Water + Sand + Oil). | No |
NUMBER |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Production_Volume | Production_Header | The identifier of the production data set to which the production material data set record belongs. | Cascade | Yes |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Production_Entity | Production_Entity | The identifier of the production entity for which production volume data is stored. | Cascade | Yes |
| Casing_Choke_Size_UOM | R_Unit | The unit of measure in which the casing choke will be stored. | Restrict | No |
| Volume_Method_Code | R_Volume_Method | The type of method used to determine the volume of fluids moved. Example values are: Allocated, Measured, Forecasted. | Restrict | Yes |
| Tubing_Choke_Size_UOM | R_Unit | The unit of measure in which the tubing choke will be stored. | Restrict | No |
| Reporting_Period_Code | R_Transient_Period | The timeframe covered by the production report. Example values are: Daily, Monthly, Weekly, Yearly, Irregular, etc. | Restrict | Yes |