Rock_Sample


[Columns] [Composed Of] [Referenced By] [Refers To]

General Information

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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


Columns

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NameValue DomainProperty /
Storage Unit
DescriptionRequired /
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)


Composed Of

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CardinalityEntity
One Rock_Sample_Handling


Referenced By

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From EntityLinkDescriptionImplementation TechniqueRequired
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


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