| Name | R_API_Curve_Class |
|---|---|
| Entity Type | Table |
| Description | A reference class containing the API Curve Classes as specified in "Recommended Standard Format for Recording Digital Well Log Data on Magnetic Tape" API Bulletin D9. Examples of API curve classes are Measured SP, Electromagnetic, and Mud Weight Out. These examples are subtypes of API curve types Self Potential, Collar Locator, and Mud Weight, respectively, which are of API log types Electrical, Production Combination Tool and Mud, respectively. |
| Submodel | Well_Log |
| Entity Scope | Reference |
| Primary Key | Code , API_Curve_Code , API_Log_Code |
| Natural Key | Code , API_Curve_Code , API_Log_Code |
| Generalizations | Reference_Entity_Parent |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| API_Curve_Code | R_API_Curve | NA |
The American Petroleum Institute Code for the Curve Type as specified in "Recommended Standard Format for Recording Digital Well Log Data on Magnetic Tape" API Bulletin D( | Yes |
VARCHAR2(64) |
| API_Log_Code | R_API_Curve | NA |
The American Petroleum Institute Code for the Log Type as specified in "Recommended Standard Format for Recording Digital Well Log Data on Magnetic Tape" API Bulletin D( | Yes |
VARCHAR2(64) |
| 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) |
| Code | CODE | NA |
The American Petroleum Institute Code for the Curve Class as specified in "Recommended Standard Format for Recording Digital Well Log Data on Magnetic Tape" API Bulletin D9 | Yes |
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) |
| 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 |
|---|---|---|---|---|
| R_Log_Channel | API_Curve_Class | The code of the API curve class describing the log channel. The curve class belongs to API curve type, which belongs to a API Log type. | Restrict | No |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| API_Curve | R_API_Curve | The code of the API curve type that is the super-type of the curve class. The API curve type is a subtype of an API log type. | Restrict | Yes |