| Name | R_Zone_Penetration |
|---|---|
| Entity Type | Table |
| Description | The manner in which the zone was penetrated, Inverted means the layer is penetrated from bottom to top, either due to the wellbore or layer geometry, or both. Bottom means both entry points are the base of the layer; Top means both entry points are the top. |
| Submodel | Well_Marker |
| Entity Scope | Reference |
| Primary Key | Code |
| Natural Key | Code |
| Generalizations | Reference_Entity , Reference_Entity_Parent |
| Specializations |
| Name | Value Domain / Measurement | 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) |
| Code | CODE NA |
A standard abbreviation, mnemonic, or short code that represents the reference value. | Yes |
VARCHAR2(64) |
| Description | STRING2000 NA |
A textual definition of the reference value. | No |
VARCHAR2(2000) |
| Name | CODE NA |
The spelled-out name of the reference value. | No |
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 |
|---|---|---|---|---|
| Borehole_Zone | Zone_Penetration | The manner in which the zone was penetrated, Inverted means the layer is penetrated from bottom to top, either due to the wellbore or layer geometry, or both. Bottom means both entry points are the base of the layer; Top means both entry points are the top. | Restrict | No |