POSC Specifications: Epicentre Version 3.0 | Relational Implementation |
A change in fluid saturation, with a positive value representing an increase of fluid saturation. When defined between two points, the from and to directions must be defined by the association between the points.
- instance_s (PK, M: CHAR VARYING(19))
- Surrogate key of the table.
- data_value (M: FLOAT)
data_value_u (FNK, M: CHAR VARYING(15))
- pty_fluid_saturation_change.data_value
The value of the saturation change. A positive value represents an increase in fluid saturation.
data_value_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
- instance_create_date (O: TIMESTAMP)
- e_and_p_data.instance_create_date
This is the date that this instance was created. This date is defined by the source if imported, or is the date the instance is created if a new instance.
- last_updated (O: TIMESTAMP)
- e_and_p_data.last_updated
This is the date that this instance was last updated. This value should be updated when any part of this instance is altered (except for inverse relationships).
- fluid_phase_s (FSK, M: CHAR VARYING(19))
fluid_phase_t (M: CHAR VARYING(30))
- pty_fluid_saturation_change.fluid_phase
This is the fluid phase whose saturation changes are being defined.
fluid_phase_s: Implements a foreign key to a row in one of the tables projected from entity fluid_phase depending on the value of the next column (See below).
fluid_phase_t: Defines the name of the referenced table. Possible values are defined in @fluid_phase.
- r_fluid_saturation (FNK, M: CHAR VARYING(80))
- pty_fluid_saturation_change.ref_fluid_saturation
The type of fluid saturation being described. Examples are trapped, residual, irreducible, interstitial, displacement, critical, initial, current and final.
Defines a foreign key to table r_fluid_saturation.
- description (O: CHAR VARYING(2000))
- e_and_p_data.description
A remark or comment about the instance.
- end_time (O: TIMESTAMP)
end_time_cd (O: CHAR(1))
end_time_yr (O: FLOAT)
end_time_yp (O: INTEGER)
end_time_dy (O: INTEGER)
end_time_hr (O: INTEGER)
end_time_mt (O: INTEGER)
end_time_st (O: FLOAT)
end_time_of (O: FLOAT)
- pty_transient_property.end_time
The date and time of day designated as the end of the valid or effective time interval over which the property applies.
- instance_creator (O: CHAR VARYING(80))
- e_and_p_data.instance_creator
This is the person, company or application that created this instance. This identifies the party responsible for loading this instance.
- last_updated_by (O: CHAR VARYING(80))
- e_and_p_data.last_updated_by
This records the person or application making the update to this instance.
- preferred_flag (O: CHAR(1))
- property.preferred_flag
The flag is set to True if this instance of property is the preferred value in this data store of this type of property for the object which this property describes.
- source (O: CHAR VARYING(80))
- e_and_p_data.source
The provider of this instance, which is usually a data provider for imported/purchased data. If this instance is provided by POSC, then this attribute must be "POSC".
- start_time (O: TIMESTAMP)
start_time_cd (O: CHAR(1))
start_time_yr (O: FLOAT)
start_time_yp (O: INTEGER)
start_time_dy (O: INTEGER)
start_time_hr (O: INTEGER)
start_time_mt (O: INTEGER)
start_time_st (O: FLOAT)
start_time_of (O: FLOAT)
- pty_transient_property.start_time
The date and time of day that designated the start of the valid or effective time interval over which the property applies.
- activity_s (FSK, O: CHAR VARYING(19))
- process_data.activity
Defines the activity which created this instance.
Defines a foreign key to table activity.
- r_transient_period (FNK, O: CHAR VARYING(80))
- pty_transient_property.ref_transient_period
The type of period over which the property applies, such as day, month, quarter, cumulative, etc.
Defines a foreign key to table r_transient_period.
- represent_s (FSK, O: CHAR VARYING(19))
represent_t (O: CHAR VARYING(30))
- property.represent
This is the property that is the original for which this representation is an equivalent representation.
represent_s: Implements a foreign key to a row in one of the tables projected from entity property depending on the value of the next column (See below).
represent_t: Defines the name of the referenced table. Possible values are defined in @property.
- rock_fluid_feature_s (FSK, O: CHAR VARYING(19))
- pty_fluid_saturation_change.rock_fluid_feature
This defines the rock fluid feature, such as a reservoir or pool, for which this fluid saturation change is defined.
Defines a foreign key to table geologic_feature.
- rock_material_s (FSK, O: CHAR VARYING(19))
- pty_fluid_saturation_change.rock_material
This describes the rock material for which this fluid saturation change is defined.
Defines a foreign key to table bulk_material.
Table is related to: data_collection_content, document_specification_part, @graphical_element, process_data_item, @property
Primary Key Constraint on: INSTANCE_S
Generated on Tue Jul 10 17:52:40 2001
© Copyright 2001 POSC. All rights reserved.