POSC Specifications: Epicentre Version 3.0 | Relational Implementation |
The ratio of effective permeability to absolute permeability to a fluid phase in a porous and permeable media in the presence of two other immiscible phases at a condition of saturation. The relative permeability of a fluid phase is a number between zero and one (inclusive), and the relative permeability is one only when the porous media is 100% saturated with the fluid phase. Three phase relative permeabilities are expressed as a function of the wetting and nonwetting phase saturations.
- instance_s (PK, M: CHAR VARYING(19))
- Surrogate key of the table.
- 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).
- r_rel_perm_orientation (FNK, M: CHAR VARYING(80))
- three_phase_rel_perm_point.ref_rel_perm_orientation
The orientation of the relative permeability curve within the porous medium. Examples are isotropic, vertical, horizontal, along bedding plane, normal to bedding plane, x direction, y direction, z direction, etc.
Defines a foreign key to table r_rel_perm_orientation.
- r_three_phase_rel_perm (FNK, M: CHAR VARYING(80))
- three_phase_rel_perm_point.ref_three_phase_rel_perm
The kind of three phase relative permeability, such as wetting drainage or intermediate imbibition.
Defines a foreign key to table r_three_phase_rel_perm.
- description (O: CHAR VARYING(2000))
- e_and_p_data.description
A remark or comment about the instance.
- 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.
- 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".
- r_rel_perm_usage (FNK, O: CHAR VARYING(80))
- three_phase_rel_perm_point.ref_rel_perm_usage
The description of the intended meaning of the relative permeability value, such as residual, critical, connate, maximum or endpoint.
Defines a foreign key to table r_rel_perm_usage.
- three_phase_rel_perm_curve_s (FSK, O: CHAR VARYING(19))
- three_phase_rel_perm_point.three_phase_rel_perm_curve
This is the relative permeability curve that this point is defined as being a part of.
Defines a foreign key to table three_phase_rel_perm_curve.
- three_phase_rock_fl_interact_s (FSK, O: CHAR VARYING(19))
- three_phase_rel_perm_point.three_phase_rock_fl_interact
Specifies the system which has this relative permeability data.
Defines a foreign key to table three_phase_rock_fl_interact.
Table is related to: data_collection_content, derived_interest_makeup, document_specification_part, @graphical_element, object_activity_involvement, p_three_phase_rel_perm_point, p_two_phase_rel_perm_point
Primary Key Constraint on: INSTANCE_S
Generated on Tue Jul 10 17:06:09 2001
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