| Name | R_Calibration_Parameter |
|---|---|
| Entity Type | Table |
| Description | A catalog of valid log channel calibration parameters. |
| Submodel | Well_Log |
| Entity Scope | Reference |
| Primary Key | Code |
| Natural Key | Code |
| Generalizations | Ref_Parameter_Entity , Reference_Entity , Reference_Entity_Parent |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Active_Flag | boolean | NA |
1 = use without restriction. 0 = avoid use - the value has been deprecated and may be removed in a later release. | Yes 1 |
NUMBER(1) |
| Availability | OSDD_AVAILABILITY | NA |
Availability class from Customer Data Delivery Initiative (CDDI) | No |
VARCHAR2(16) |
| Category | CODE | NA |
A classification of the parameter indicating the group or category that this parameter is a member of. For example, logging activities may have parameters associated with log quality control. | No |
VARCHAR2(64) |
| Code | CODE | NA |
A standard abbreviation, mnemonic, or short code that represents the reference value. | Yes |
VARCHAR2(64) |
| Data_Type | R_Data_Type |
|
A mnemonic code or abbreviation that defines the data type of the parameter. Examples include boolean, integer, float, etc. | No |
VARCHAR2(64) |
| Default_Boolean_Value | boolean | NA |
Provides the expected value for a boolean parameter. | No |
NUMBER(1) |
| Default_Integer_Value | int | No_Unit |
Provides an expected value for an integer parameter. | No |
NUMBER(10) |
| Default_Num_Value | double | No_Unit |
Provides an expected value for a numeric parameter. | No |
NUMBER |
| Default_String_Value | CODE | NA |
Provides an expected value for a string parameter requires a value. | No |
VARCHAR2(64) |
| Description | STRING2000 | NA |
A textual definition of the reference value. | No |
VARCHAR2(2000) |
| 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 | STRING255 | NA |
The spelled-out name of the reference value. | No |
VARCHAR2(255) |
| Namespace | CODE | NA |
The company, authority or application that defined or specified the data structure for this parameter and is considered to be responsible for it. For example, SLB, POSC, EPSG, API, ISO, etc.. | No |
VARCHAR2(64) |
| Property | R_Property |
|
A characteristic of an object that can be measured or described. Examples include, Acoustic Velocity and Wellbore Shape. | Yes |
VARCHAR2(64) |
| Source | CODE | NA |
The person, company or application that defined or specified the data (content) for this instance and is considered to be responsible for it. For example, POSC, EPSG, API, ISO, etc.. | No |
VARCHAR2(64) |
| 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) |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Calibration_Parameter | Code | The code for the parameter qualifying a log calibration activity. | Restrict | No |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Data_Type | R_Data_Type | _ | Nullify | No |
| Property | R_Property | _ | Restrict | Yes |