| 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 | Reserve_Entity_Class_Id , Reserve_Material , Reserve_Analysis_Id , Effective_Date , Existence_Kind , Version |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | 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. 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) |
| 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 mol |
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 |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| Remaining_Qty_In_Place | double | Amount_Of_Substance mol |
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 mol |
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 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) |
| Ultimate_Econ_Recovery_Qty | double | Amount_Of_Substance mol |
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_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 |
| Reserve_Entity_Class | Reserve_Entity_Class | The identifier of the reserve entity class which contains the production material whose reserves are estimated. | Cascade | Yes |
| Reserve_Material | R_Production_Material | The identifier of the production material to which the estimated reserve quantity applies. | Restrict | Yes |
| 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 |