Seismic_Survey


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

General Information

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Name Seismic_Survey
Entity Type Abstract
Description A survey, performed on land or on sea in 3D or 2D mode is an exploration activity of acquiring, processing, and/or interpreting seismic data.
Submodel Seismic
Entity Scope Project
Primary Key Id
Natural Key
Generalizations Entity , IT_Object , Tracked_Object
Specializations Borehole_Seismic_Survey , Survey_2D , Survey_3D


Columns

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NameValue DomainProperty /
Storage Unit
DescriptionRequired /
Default
Type
Application_Project_Id Application_Project
Refers to the Interpretation project like GeoFrame, OpenWorks etc for which the survey belongs. 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)
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)
Geopolitical_Position_Id Position
The geopolitical location in which the survey is located. this is a representative point in the survey used solely for the purpose of describing the city, county, state, province, or offshore block is commonly associated with the survey. It is not necessarily the center or any specific point within the survey. No
NUMBER(38)
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)
License_Holder_Id Business_Associate
Refers to the owner of the survey. No
NUMBER(38)
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)
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)
Produced_By STRING64 NA
The name of application role that created the entity, for data created programmatically. No
VARCHAR2(64)
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)
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)
Survey_Area_Name STRING255 NA
Area where the survey has been conducted. Examples: "Gulf of MEXICO", "North Sea" , "Western Australia" etc. No
VARCHAR2(255)
Survey_CRS_Id Coordinate_System
The identifier of the coordinate reference system which provides the spheroid, datum and projection for the survey No
NUMBER(38)
Survey_Code R_Survey
Refers to the classification of the 2D or 3D survey, such as 4D, 4C, Hazard. No
VARCHAR2(64)
Survey_Project_Name STRING255 NA
Project name given for the seismic survey at the time of acquisition. No
VARCHAR2(255)
Survey_Prospect_Name STRING255 NA
Prospect name for the survey. This further identifies the survey region. No
VARCHAR2(255)
Survey_Unique_Locator FILE_NAME_STR NA
Unique identifier to locate interpretation application project 3D survey. No
VARCHAR2(999)
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

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From EntityLinkDescriptionImplementation TechniqueRequired
Point_Set Seismic_Survey The seismic survey from which the point set geometry was derived. Cascade No
Polyline_Set Seismic_Survey The seismic survey from which the polyline set was derived or interpreted. Cascade No
Seismic_Survey_Alias Seismic_Survey The identifier of the seismic survey to which the alias applies. Cascade No
Seismic_Survey_BA_Invl Seismic_Survey The unique identifier of the seismic survey for which this involvement is valid. Cascade Yes


Refers To

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LinkTo EntityDescriptionImplementation TechniqueRequired
Survey_Code R_Survey Refers to the classification of the 2D or 3D survey, such as 4D, 4C, Hazard. Restrict No
Application_Project Application_Project Refers to the Interpretation project like GeoFrame, OpenWorks etc for which the survey belongs. Cascade No
Survey_CRS Coordinate_System The identifier of the coordinate reference system which provides the spheroid, datum and projection for the survey Restrict No
License_Holder Business_Associate Refers to the owner of the survey. Restrict No
Geopolitical_Position Position The geopolitical location in which the survey is located. this is a representative point in the survey used solely for the purpose of describing the city, county, state, province, or offshore block is commonly associated with the survey. It is not necessarily the center or any specific point within the survey. Control No


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