| Name | Rock_Sample |
|---|---|
| Entity Type | Table |
| Description | A quantity of rock sampled from the earth or extracted from another rock sample. |
| Submodel | Rock_Sample |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations | Core , Core_Segment , Cuttings , Generic_Rock_Sample , Geochem_Sample , Micro_Paleo_Slide , Outcrop_Sample , Plug , Sidewall_Core , Thin_Section , X_Ray_Powder_Sample |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Base_Depth | double | Depth m |
The depth measurement that represents the base of the rock sample. This is the deepest or last encountered sample depth along the borehole path and is not related to stratigraphic position. | Yes |
NUMBER |
| Box_Number | CODE | NA |
A value that uniquely identifies the container in which the sample is stored. | No |
VARCHAR2(64) |
| Cabinet_Number | int | NA |
The number of the cabinet in which the sample is stored. | No |
NUMBER(10) |
| 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) |
| 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) |
| 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) |
| Opr_Sample_Number | CODE | NA |
An identifier, assigned by the well operator, that uniquely identifies the sample. | No |
VARCHAR2(64) |
| 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) |
| Other_Services_Desc | STRING255 | NA |
Description of other services provided for the portrayal or depiction of rock sample properties. Examples include, Photography and X-Ray scanning. | No |
VARCHAR2(255) |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| Rack_Number | int | NA |
The number of the rack in which the sample is stored. | No |
NUMBER(10) |
| Remarks | STRING2000 | NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| Row_Number | int | NA |
The number of the row in which the sample is stored | No |
NUMBER(10) |
| SDAT_Label | int | No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Sample_Condition | STRING64 | NA |
A textual description of the condition of the sample | No |
VARCHAR2(64) |
| 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) |
| Storage_Location | STRING64 | NA |
The name of the location where the sample is stored. | No |
VARCHAR2(64) |
| Sub_Type | Meta_Entity |
|
Sub type of Rock_Sample | No |
VARCHAR2(30) |
| Top_Depth | double | Depth m |
The depth measurement that represents the top of the rock sample. This is the shallowest or first encountered sample depth along the borehole path and is not related to stratigraphic position. | Yes |
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) |
| Cardinality | Entity |
|---|---|
| One | Rock_Sample_Handling |
| From Entity | Link | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Fluid_Sample | Extracted_From_Rock_Sample | The identifier of the rock sample from which the fluid is being acquired. | Cascade | No |
| Geochem_Sample | Parent_Rock_Sample | The identifier of the parent rock sample from which this geochem sample was extracted. | Cascade | Yes |
| Lithology | Rock_Sample | A number that uniquely identifies the rock sample described by the rock sample description. | Cascade | No |
| Logging_Activity | Rock_Sample | The rock sample on which the logging activity, for example the recording of a gamma ray core log, was performed. | Cascade | No |
| Micro_Paleo_Slide | Parent_Rock_Sample | The identifier of the parent rock sample from which this micro-paleo slide sample was extracted. | Cascade | Yes |
| Plug | Parent_Rock_Sample | The identifier of the parent rock sample from which this plug sample was extracted. | Cascade | Yes |
| Rock_Sample_Analysis | Rock_Sample | The rock sample on which this analysis was performed. | Cascade | Yes |
| Rock_Sample_Channel_Set | Rock_Sample | The rock sample from which the log was generated. | Cascade | Yes |
| Rock_Sample_Depth_Adjust | Rock_Sample | The identifier of the rock sample whose depth measurements are being adjusted. | Cascade | Yes |
| Rock_Sample_Fraction | Rock_Sample | The rock sample that this rock sample fraction is a part of. | Cascade | Yes |
| Rock_Sample_Preparation | Rock_Sample | The rock sample on which the preparation method was performed. | Cascade | Yes |
| Rock_Sample_Stratigraphy | Rock_Sample | A sequence-generated identifier that uniquely identifies a rock sample. | Cascade | Yes |
| Sample_Show_Desc | Rock_Sample | A number that uniquely identifies the rock sample on which a show was observed. | Cascade | Yes |
| Stylolite | Rock_Sample | The rock sample which identifies this stylolite. | Nullify | No |
| Thin_Section | Parent_Rock_Sample | The identifier of the parent rock sample from which this Thin section sample was extracted. | Cascade | Yes |
| X_Ray_Powder_Sample | Parent_Rock_Sample | The identifier of the parent rock sample from which this x-ray powder sample was extracted. | Cascade | Yes |