ESP_Oper_Pty_Set

[Columns] [Composed Of] [Referenced By] [Refers To]

Name	ESP_Oper_Pty_Set
Entity Type	Table
Description	The operating properties of an ESP. When an ESP is placed in the borehole is ceases to be a collection of components and becomes more of a system. These are the properties of the system.
Submodel	Artificial_Lift
Entity Scope	Project
Primary Key	Id
Natural Key	ESP_Id , Start_Date , Existence_Kind , Version
Generalizations	Operating_Property_Set , Entity , IT_Object , Tracked_Object
Specializations

Columns

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Name	Value Domain	Property / Storage Unit	Description	Required / Default	Type
A_To_B_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase A to Phase B of the ESP system	No	NUMBER
A_To_Ground_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase A to ground of the ESP system	No	NUMBER
Application_HP	double	NA	The horsepower of the motor system for a given application. This is usually calculated from the values of the application HP of the component motors.	No	NUMBER
B_To_C_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase B to Phase C of the ESP system	No	NUMBER
B_To_Ground_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase B to ground of the ESP system	No	NUMBER
C_To_A_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase C to Phase A of the ESP system	No	NUMBER
C_To_Ground_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase C to ground of the ESP system	No	NUMBER
Cable_A_To_B_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase A to Phase B of the ESP Cable	No	NUMBER
Cable_A_To_Ground_Resist	double	Electric_Resistance ohm	The resistance reading from Phase A to ground of the ESP Cable	No	NUMBER
Cable_B_To_C_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase B to Phase C of the ESP Cable	No	NUMBER
Cable_B_To_Ground_Resist	double	Electric_Resistance ohm	The resistance reading from Phase B to ground of the ESP Cable	No	NUMBER
Cable_C_To_A_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase C to Phase A of the ESP Cable	No	NUMBER
Cable_C_To_Ground_Resist	double	Electric_Resistance ohm	The resistance reading from Phase C to ground of the ESP Cable	No	NUMBER
Calibration_Full_Scale_Ref	double	No_Unit	The full scale reference value for the monitoring system installed in a well	No	NUMBER
Calibration_Zero_Ref	double	No_Unit	The zero reference value for the monitoring system installed in a well	No	NUMBER
Current_Leakage	double	Electric_Current mA	A measure of the current leakage from the ESP	No	NUMBER
Discharge_Pressure	double	Pressure kPa	The pressure measured at the discharge point of the ESP.	No	NUMBER
Discharge_Temperature	double	Temperature degC	The temperature measured at the discharge point of the ESP.	No	NUMBER
Discharge_Vibration	double	Gravity gn	The vibration of the ESP system as measured at the outlet by a downhole sensor	No	NUMBER
Discharge_Vibration_X	double	Gravity gn	The vibration of the ESP system as measured at the outlet by a downhole sensor in the X plane	No	NUMBER
Discharge_Vibration_Y	double	Gravity gn	The vibration of the ESP system as measured at the outlet by a downhole sensor in the Y plane	No	NUMBER
Discharge_Vibration_Z	double	Gravity gn	The vibration of the ESP system as measured at the outlet by a downhole sensor in the Z plane	No	NUMBER
ESP_Id	ESP		The ESP system to which the operating properties belong	Yes	NUMBER(38)
End_Date	DATE	NA	End date and time of the validity of these properties	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)
Flowing_Downhole_Pressure	double	Pressure kPa	Flowing downhole pressure reading.	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)
Intake_Pressure	double	Pressure kPa	The pressure measured at the intake of the ESP.	No	NUMBER
Intake_Temperature	double	Temperature degC	The temperature measured at the intake of the ESP.	No	NUMBER
Load_Voltage	double	Electric_Potential V	The voltage of the system with the system running	No	NUMBER
Measuring_Activity_Id	Generic_Wellsite_Activity		The activity that measured the ESP operating properties	No	NUMBER(38)
Motor_A_To_B_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase A to Phase B of the motor assembly	No	NUMBER
Motor_A_To_Ground_Resist	double	Electric_Resistance ohm	The resistance reading from Phase A to ground of the motor assembly	No	NUMBER
Motor_B_To_C_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase B to Phase C of the motor assembly	No	NUMBER
Motor_B_To_Ground_Resist	double	Electric_Resistance ohm	The resistance reading from Phase B to ground of the motor assembly	No	NUMBER
Motor_C_To_A_Resistance	double	Electric_Resistance ohm	The resistance reading from Phase C to Phase A of the motor assembly	No	NUMBER
Motor_C_To_Ground_Resist	double	Electric_Resistance ohm	The resistance reading from Phase C to ground of the motor assembly	No	NUMBER
Motor_Temperature	double	Temperature degC	The temperature of the motor as measured by a downhole sensor	No	NUMBER
Motor_Vibration	double	Gravity gn	The vibration of the ESP system as measured at the motor by a downhole sensor	No	NUMBER
Motor_Vibration_X	double	Gravity gn	The vibration of the ESP system as measured at the motor by a downhole sensor in the X plane	No	NUMBER
Motor_Vibration_Y	double	Gravity gn	The vibration of the ESP system as measured at the motor by a downhole sensor in the Y plane	No	NUMBER
Motor_Vibration_Z	double	Gravity gn	The vibration of the ESP system as measured at the motor by a downhole sensor in the Z plane	No	NUMBER
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)
No_Load_Voltage	double	Electric_Potential V	The voltage of the system with the system not running	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)
Pump_Up_Time	double	Time s	The time taken for the fluid to reach the surface	No	NUMBER
Remarks	STRING2000	NA	Any type of remarks added to an entity instance.	No	VARCHAR2(2000)
Rotational_Phasing_Desc	CODE	NA	The description of the rotational phasing of the power for an ESP system. This can be "ABC" or "CBA"	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)
Settled_Current	double	Electric_Current mA	The settled system current with a constant pump load on the motor	No	NUMBER
Settling_Time	double	Time s	The time take for the system to establish a settled state	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_Count	int	No_Unit	The number of times this ESP has been "started" during this period	No	NUMBER(10)
Start_Current	double	Electric_Current mA	The start current for the system. Indicates the load on the motor	No	NUMBER
Start_Date	DATE	NA	Start date and time of the validity of these properties	Yes	DATE
Static_Downhole_Pressure	double	Pressure kPa	Static downhole pressure reading	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)
Y_Point_Voltage	double	Electric_Potential V	The Voltage as measured at the Y-point on the bottom of the ESP Motor. This measurement is carried to the surface by downhole sensor telemetry.	No	NUMBER

Referenced By

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From Entity	Link	Description	Implementation Technique	Required
ESP_Sensor_Oper_Pty_Set	ESP_Oper_Pty_Set	The identifier of the ESP operating property to which these sensor values apply.	Cascade	Yes

Refers To

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Link	To Entity	Description	Implementation Technique	Required
Measuring_Activity	Generic_Wellsite_Activity	The activity that measured the ESP operating properties	Nullify	No
ESP	ESP	The ESP system to which the operating properties belong	Cascade	Yes

[Seabed Objects] [Entities in Schema Seabed] [Index]

ESP_Oper_Pty_Set

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