POSC Specifications: Epicentre Version 3.0 | Relational Implementation |
A description of the behavior of relative permeabilities in a three phase fluid rock system. Relative permeability is the ratio of effective permeability for a fluid phase to the absolute permeability of the fluid body containing it. Relative permeabilities are defined for wetting, intermediate wetting, and nonwetting phases, and for both the drainage and imbibition processes.
- 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_curve.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_curve.ref_three_phase_rel_perm
The kind of three phase relative permeability behavior, such as intermediate drainage or imbibition.
Defines a foreign key to table r_three_phase_rel_perm.
- three_phase_rock_fl_interact_s (FSK, M: CHAR VARYING(19))
- three_phase_rel_perm_curve.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.
- 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_model (FNK, O: CHAR VARYING(80))
- three_phase_rel_perm_curve.ref_rel_perm_model
The model used to define this relative permeability curve. This concerns information about the construction of the curves and methods of interpretation, including hysteresis behavior.
Defines a foreign key to table r_rel_perm_model.
Table is related to: data_collection_content, derived_interest_makeup, document_specification_part, @graphical_element, object_activity_involvement, p_three_phase_rel_perm_curve, p_two_phase_rel_perm_curve, three_phase_rel_perm_point
Primary Key Constraint on: INSTANCE_S
Fully implemented Unique Constraint on: R_REL_PERM_ORIENTATION, R_THREE_PHASE_REL_PERM, THREE_PHASE_ROCK_FL_INTERACT_S
Generated on Tue Jul 10 17:05:58 2001
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