Production_Header

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General Information

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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


Columns

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NameValue DomainProperty /
Storage Unit		DescriptionRequired /
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
kPa		 The pressure at the bottom of the borehole. No
 NUMBER
Bottom_Hole_Temperature double Temperature
degC		 The temperature at the bottom of the borehole. No
 NUMBER
CGR double Liquid_To_Gas_Ratio
m3/m3		 The ratio of condensate volume to gas volume. No
 NUMBER
Casing_Choke_Size double Cylinder_Diameter
mm		 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
kPa		 The pressure inside the casing upstream of the casing choke that is representative for the flow period. No
 NUMBER
Casing_Temperature double Temperature
degC		 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
kPa		 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
degC		 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
m3/m3		 The ratio of gas volume to liquid volume. No
 NUMBER
GOR double Gas_To_Liquid_Ratio
m3/m3		 The Gas Oil Ratio. No
 NUMBER
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)
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)
Lift_Method R_Lift_Method
The lift method used during this production period 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
mm		 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
 The name of application role that created the entity, 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
A value that describes 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 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)
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
mm		 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
kPa		 The pressure inside the tubing upstream of the tubing choke that is representative for the flow period. No
 NUMBER
Tubing_Temperature double Temperature
degC		 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
A value that describes 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
m3/m3		 The ratio of water volume to condensate volume. No
 NUMBER
WGR double Liquid_To_Gas_Ratio
m3/m3		 The ratio of water volume to gas volume. No
 NUMBER
WOR double Liquid_To_Liquid_Ratio
m3/m3		 The ratio of water volume to oil volume. No
 NUMBER
Water_Cut double Liquid_To_Liquid_Ratio
m3/m3		 The ratio of water volume to total liquid volume. It is normally defined as Water/(Water + Sand + Oil). No
 NUMBER


Referenced By

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From EntityLinkDescriptionImplementation TechniqueRequired
Production_Volume Production_Header The identifier of the production data set to which the production material data set record belongs. Cascade Yes


Refers To

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LinkTo EntityDescriptionImplementation TechniqueRequired
Volume_Method_Code R_Volume_Method A value that describes 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
Casing_Choke_Size_UOM R_Unit The unit of measure in which the casing choke will be stored. Restrict No
Production_Entity Production_Entity The identifier of the production entity for which production volume data is stored. Cascade Yes
Lift_Method R_Lift_Method The lift method used during this production period Restrict No
Reporting_Period_Code R_Transient_Period A value that describes the timeframe covered by the production report. Example values are: Daily, Monthly, Weekly, Yearly, Irregular, etc. Restrict Yes


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