| Name | Reserve_Qty |
|---|---|
| Entity Type | Table |
| Description | A quantity of hydrocarbon (oil, gas, or related material) that is claimed to be recoverable under existing economic and operating conditions. As knowledge is gained about the reserve or assumptions change over time, new analyses can produce different results, which are captured here. |
| Submodel | Reserves |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain / Measurement | Description | Required / Default | Type |
|---|---|---|---|---|
| Effective_Date | DATE NA |
The beginning date and time for which the reserve quantity is effective. | 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) |
| Expiry_Date | DATE NA |
The date and time on which the reserve quantity expires. | No |
DATE |
| 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) |
| Material_State | R_Fluid_State |
The code, mnemonic, or name that identifies the state of the production material in the production entity at the time of the analysis. The material state describes the temperature and pressure state of a fluid (e.g., standard, dewpoint, and reservoir). | 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) |
| Original_Qty_In_Place | double Amount_Of_Substance |
The total quantity of the reserve material estimated to have originally existed in place in the reservoir. This estimate can change over time. | 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) |
| Remaining_Qty_In_Place | double Amount_Of_Substance |
The quantity of the reserve material estimated to remain in place in the reservoir on a given date. This can be calculated as the estimated original quantity in place minus any production. This estimate can change over time. | No |
NUMBER |
| Remarks | STRING2000 NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| Reserve_Analysis_Id | Reserve_Analysis |
The identifier of the reserve analysis activity that generated the reserve material quantity. | No |
NUMBER(38) |
| Reserve_Entity_Class_Id | Reserve_Entity_Class |
The identifier of the reserve entity class which contains the production material whose reserves are estimated. | Yes |
NUMBER(38) |
| Reserve_Material | R_Production_Material |
The identifier of the production material to which the estimated reserve quantity applies. | Yes |
VARCHAR2(64) |
| Reserve_Qty_UOM | R_Unit |
The identifier of the unit of measure in which all the reserve quantities are expressed. Reserve quantities are typically expressed in units of mass, or volume, or volume of oil equivalent (VOE). | No |
VARCHAR2(64) |
| Revision_Qty | double Amount_Of_Substance |
The change in the remaining reserves estimate generated by this reserves analysis. | No |
NUMBER |
| 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) |
| Ultimate_Econ_Recovery_Qty | double Amount_Of_Substance |
Those quantities of hydrocarbon which are estimated, on a given date, to be potentially economically recoverable from an accumulation, plus those quantities already produced. | 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) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Reserve_Material | R_Production_Material | The identifier of the production material to which the estimated reserve quantity applies. | Restrict | Yes |
| Reserve_Qty_UOM | R_Unit | The identifier of the unit of measure in which all the reserve quantities are expressed. Reserve quantities are typically expressed in units of mass, or volume, or volume of oil equivalent (VOE). | Restrict | No |
| Material_State | R_Fluid_State | The code, mnemonic, or name that identifies the state of the production material in the production entity at the time of the analysis. The material state describes the temperature and pressure state of a fluid (e.g., standard, dewpoint, and reservoir). | Restrict | No |
| Reserve_Analysis | Reserve_Analysis | The identifier of the reserve analysis activity that generated the reserve material quantity. | Restrict | No |
| Reserve_Entity_Class | Reserve_Entity_Class | The identifier of the reserve entity class which contains the production material whose reserves are estimated. | Cascade | Yes |