Seismic_Dataset_3D

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

General Information

[Next]
Name Seismic_Dataset_3D
Entity Type View
Description Seismic dataset belonging to processed 3D survey.
Submodel Seismic
Entity Scope Project
Primary Key Id
Natural Key Name , Cube_Lattice_Id , Existence_Kind , Version
Generalizations Seismic_Dataset , Entity , IT_Object , Tracked_Object
Specializations


Columns

[Previous] [Next] [Top]
NameValue DomainProperty /
Storage Unit		DescriptionRequired /
Default		Type
Binary_Header_Template_Id Header_Template
The identifier of the binary header template of the dataset. No
 NUMBER(38)
Borehole_Seismic_Survey_Id Borehole_Seismic_Survey
The vertical seismic profile to which the dataset belongs. No
 NUMBER(38)
Calculated_Area double Area
m2		 The calculated are covered by the survey. This value is calculated during the loading of the survey. No
 NUMBER
Compression_Factor double No_Unit
 Compression factor which indicates how much compression takes place. A value of zero indicates no compression; a value of one indicates maximum compression. No
 NUMBER
Cube_Lattice_Id Cube_Lattice
The lattice that defines the surface geometry of the seismic dataset. No
 NUMBER(38)
Dataset_Property_Name CODE NA
 Type of data referred by this dataset. No
 VARCHAR2(64)
Dataset_Rank int No_Unit
 An integer that represents the relative position of the file in a sequentially ordered set of processed seismic data. No
1		 NUMBER(10)
Dataset_Unique_Locator FILE_NAME_STR NA
 Unique identifier to locate interpretation application project seismic dataset. No
 VARCHAR2(999)
Dataset_Version STRING128 NA
 Version name for the dataset. No
 VARCHAR2(128)
Domain_Type CODE NA
 Whether the domain(Z direction) is Time, Depth or Elevation. No
 VARCHAR2(64)
Domain_Unit R_Unit
The unit of measurement for the domain of the dataset. The values for the sample attributes First_Sample_Offset and Sample_Interval must be expressed in the unit of measurement specified here. No
 VARCHAR2(64)
EBCDIC_Header_Template_Id Header_Template
The identifier of the EBCDIC header definition template for the seismic dataset. No
 NUMBER(38)
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)
First_I_Line double No_Unit
 First seismic line number associated with I coordinate axis. No
 NUMBER
First_J_Line double No_Unit
 First seismic line number associated with J coordinate axis. No
 NUMBER
First_Sample_Offset double No_Unit
 First sample time or depth value measured for the dataset. The unit in which this value is expressed is specified by Domain_Unit. No
 NUMBER
Fold int No_Unit
 Fold coverage number for the entire dataset. This indicates the number of traces used to derive the final seismic trace at the bin location. No
 NUMBER(10)
Foreign_Rep_Object_Id STRING255 NA
 Unique number to identify the object on a foreign system( Expeditor, SeisDB, SDMS). No
 VARCHAR2(255)
Foreign_Repository_System R_Foreign_Rep_System
Refers to the foreign repository system from which the dataset has been migrated. No
 VARCHAR2(64)
Full_Survey_Extent_Flag boolean NA
 A flag to denote whether the dataset covers the entire extent of the survey. No
 NUMBER(1)
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)
Generate_Live_Trace_Flag boolean NA
 Defines whether the live trace can be generated from the dataset. No
 NUMBER(1)
I_Increment_Factor double No_Unit
 Seismic data decimation factor of I axis line number. This number represents at what multiples of I Axis increment the seismic line data is stored in the dataset. No
 NUMBER
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)
J_Increment_Factor double No_Unit
 Seismic data decimation factor of J axis line number. This number represents at what multiples of J Axis increment the seismic line data is stored in the dataset. No
 NUMBER
Last_I_Line double No_Unit
 Last seismic line number associated with I coordinate axis. No
 NUMBER
Last_J_Line double No_Unit
 Last seismic line number associated with J coordinate axis No
 NUMBER
Live_Trace_Scan_Date DATE NA
 Live trace scan date of the seismic dataset. No
 DATE
Maximum_Amplitude double No_Unit
 Maximum amplitude value for the dataset. No
 NUMBER
Minimum_Amplitude double No_Unit
 Minimum amplitude value for the dataset. No
 NUMBER
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)
Nav_In_Trace boolean NA
 Shows whether the navigation is in trace header or not. No
 NUMBER(1)
Nominal_Area double Area
m2		 The nominal area covered by the survey. This value is usually entered by the end user. No
 NUMBER
Number_Of_Samples int No_Unit
 Number of samples in a seismic trace. No
 NUMBER(10)
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)
Processing_Stage R_Processing_Stage
Refers to the current state of seismic processing done on the seismic dataset. No
 VARCHAR2(64)
Produced_By STRING64 NA
 The name of application role that created the entity, for data created programmatically. No
 VARCHAR2(64)
Receiver_Base_Depth double Depth
m		 The depth of the deepest receiver in this dataset. No
 NUMBER
Receiver_Top_Depth double Depth
m		 The depth of the shallowest receiver in this dataset. No
 NUMBER
Record_Length double Length
m		 The length of the record. No
 NUMBER
Remarks STRING2000 NA
 Any type of remarks added to an entity instance. No
 VARCHAR2(2000)
SDAT_Label int No_Unit
 Label used by the security system for entitlements. SDAT is Secure Data Access Technology. No
 NUMBER(10)
Sample_Interval double No_Unit
 Time or depth interval for the dataset. The unit in which this value is expressed is specified by Domain_Unit. No
 NUMBER
Scan_Date DATE NA
 Scan date of the seismic dataset No
 DATE
Scan_Tolerance double Length
m		 Tolerance Threshold controls the detail of the scanned outline. A tolerance of less than 10 meters means the geometry will be represented by the minimum number of points required to preserve the details of the original line geometry within a tolerance of 10 meters. No
 NUMBER
Seismic_Data_Subtype R_Seismic_Data_Subtype
Reference to Subtype No
 VARCHAR2(64)
Seismic_Data_Type R_Seismic_Data_Type
Refers to the dataset type. Ex: ACQUISITION SEISMIC, PROCESSED SEISMIC, SEISMIC VELOCITY, PREPLOT NAV, POSTPLOT NAV. No
 VARCHAR2(64)
Seismic_Format R_Seismic_Format
Defines the seismic or navigation format associated with the dataset. For Ex: SEGY, UKOOA_P1. No
 VARCHAR2(64)
Seismic_Reference_Datum double Depth
m		 Elevation of seismic reference datum relative to Mean Sea Level. This attribute has been deprecated effective the 2012.1 release of this product. It will be removed in a later version. No
 NUMBER
Seismic_Sample_Format R_Data_Format
Refers to the format of seismic samples in term of amplitude storage. Ex: "8-BIT", "16-BIT", "32-BIT", "32-BIT FLOAT", "64-BIT", "8-BIT UNSIGNED". No
 VARCHAR2(64)
Seismic_Volume_Type R_Seismic_Volume_Type
Refers to the nature of seismic volume. Ex: "TRACE_STORAGE", "BRICK_STORAGE", "SLICE_STORAGE". No
 VARCHAR2(64)
Slice_Sample_Index double No_Unit
 Sample number of the slice. No
 NUMBER
Sort_Key1 CODE NA
 Sort key 1 defined in SEGY header of the associated dataset. The values are SP, CDP, FF, INLINE, XLINE. No
 VARCHAR2(64)
Sort_Key2 CODE NA
 Sort key 2 defined in SEGY header of the associated dataset. The values are SP, CDP, FF, INLINE, XLINE. 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)
Source_Base_Depth double Depth
m		 The depth of the deepest source in this dataset. Used for cross well surveys where the source location are in the borehole No
 NUMBER
Source_Top_Depth double Depth
m		 The depth of the shallowest source in this dataset. Used for cross well surveys where the source location are in the borehole. No
 NUMBER
Sub_Type Meta_Entity
Sub type of Seismic_Dataset No
 VARCHAR2(30)
Time_Vertical_Reference_Id Coordinate_System
The identifier of the coordinate reference system which provides Time Vertical Reference to Seismic Dataset No
 NUMBER(38)
Trace_Count int No_Unit
 Number of traces in the dataset No
 NUMBER(10)
Trace_Header_Template_Id Header_Template
Defines the trace header associated with the dataset. No
 NUMBER(38)
Traces_Per_Record int No_Unit
 Number of traces per seismic record No
 NUMBER(10)
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)


Referenced By

[Previous] [Next] [Top]
From EntityLinkDescriptionImplementation TechniqueRequired
Fault_Polyline Survey_3D The 3D seismic survey on which the polylines were interpolated. Nullify No


Refers To

[Previous] [Next] [Top]
LinkTo EntityDescriptionImplementation TechniqueRequired
Cube_Lattice Cube_Lattice The lattice that defines the surface geometry of the seismic dataset. Cascade No
Seismic_Volume_Type R_Seismic_Volume_Type Refers to the nature of seismic volume. Ex: "TRACE_STORAGE", "BRICK_STORAGE", "SLICE_STORAGE". Restrict No
Processing_Stage R_Processing_Stage _ Restrict No
Seismic_Data_Subtype R_Seismic_Data_Subtype _ Restrict No
Seismic_Data_Type R_Seismic_Data_Type _ Restrict No
Seismic_Format R_Seismic_Format _ Restrict No
Time_Vertical_Reference Coordinate_System _ Restrict No
Domain_Unit R_Unit _ Restrict No
Borehole_Seismic_Survey Borehole_Seismic_Survey _ Cascade No
Binary_Header_Template Header_Template _ Restrict No
Foreign_Repository_System R_Foreign_Rep_System _ Restrict No
Seismic_Sample_Format R_Data_Format _ Restrict No
Trace_Header_Template Header_Template _ Restrict No
EBCDIC_Header_Template Header_Template _ Restrict No


[Seabed Objects] [Entities in Schema Seabed] [Index]

Copyright © 2018 Schlumberger. All rights reserved.