POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
A rock fluid interaction characterized by two mobile phases. One phase is characterized as being the wetting phase, the other is characterized as being the nonwetting phase. Other phases are immobile. Examples of these are oleic-aqueous and vapor-liquid systems.
- identifier (M, K, I: ndt_identifier) (C037)
- The identifier of the fluid-rock system. Often this identifier is constructed from the names of associated fluid bodies and fluid systems. Inherited from rock_fluid_interaction.
- nonwetting_phase (M, K: fluid_phase(nonwets_two_phase))
- The fluid phase that behaves as the nonwetting phase in a two phase rock fluid interaction. Each two_phase_rock_fl_interact must have as nonwetting one fluid_phase.
- wetting_phase (M, K, I: fluid_phase(wets_fluid_rock_system))
- The fluid phase that acts as the wetting phase in the rock fluid interaction (one, two or three phase). Each two_phase_rock_fl_interact must have as wetting one fluid_phase. Inherited from rock_fluid_interaction.
- immobile_phase (O, K: fluid_phase(immobile_for))
- The fluid phase that behaves as the immobile phase in a two phase rock fluid interaction. Each two_phase_rock_fl_interact may immobile phase one fluid_phase.
- description (O, I: ndt_comment) (C117)
- A remark or comment about the instance. Inherited from e_and_p_data.
- immobile_saturation (O: ndt_pfrac_le_1)
- The saturation value of an immobile third phase that may be present in a two phase fluid rock system. This value is constant for the system.
- instance_create_date (O, I: ndt_date_tod) (C126)
- 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. Inherited from e_and_p_data.
- instance_creator (O, I: ndt_identifier) (C126)
- This is the person, company or application that created this instance. This identifies the party responsible for loading this instance. Inherited from e_and_p_data.
- last_updated (O, I: ndt_date_tod) (C126)
- 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). Inherited from e_and_p_data.
- last_updated_by (O, I: ndt_identifier) (C126)
- This records the person or application making the update to this instance. Inherited from e_and_p_data.
- source (O, I: ndt_identifier) (C126)
- 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". Inherited from e_and_p_data.
- capillary_pressure_curve (I, V: SET[0:?] capillary_pressure_curve(rock_fluid_interaction))
- These are the estimates of capillary pressures over a range of saturations that are characteristic of this combination of rock and fluid. Each two_phase_rock_fl_interact may be characterized by one or more capillary_pressure_curve. Inherited from rock_fluid_interaction.
- capillary_pressure_point (I, V: SET[0:?] capillary_pressure_point(rock_fluid_interaction))
- Indicates the estimates of capillary pressure at a single value of saturation for this rock fluid combination. Each two_phase_rock_fl_interact may be characterized by one or more capillary_pressure_point. Inherited from rock_fluid_interaction.
- data_collection (I, V: SET[0:?] data_collection_content(collection_part)) (C020)
- Indicates the data collections that include this instance of E and P data. Each two_phase_rock_fl_interact may be a member of one or more data_collection_content. Inherited from e_and_p_data.
- derived_interest (I, V: SET[0:?] derived_interest_makeup(interest_for)) (C071, C122)
- These are the ownership fractions for business associates of this object. Each two_phase_rock_fl_interact may be referenced by one or more derived_interest_makeup. Inherited from object_of_interest.
- document_information_content (I, V: SET[0:?] document_information_content(e_and_p_data)) (C136)
- These are the document specification parts that include this data value and define its meaning within a document specification. Each use may define a different meaning, and many uses are allowed. Each two_phase_rock_fl_interact may be included in one or more document_information_content. Inherited from e_and_p_data.
- graphical_element (I, V: SET[0:?] graphical_element(depicted_object))
- Specifies one or more graphical elements which are depicting this data item. Each two_phase_rock_fl_interact may be depicted by one or more graphical_element. Inherited from e_and_p_data.
- involving_activity (I, V: SET[0:?] object_activity_involvement(involved_object)) (C056)
- This are the activity involvements which affect the object. Each two_phase_rock_fl_interact may have involvements with one or more object_activity_involvement. Inherited from object_of_interest.
- rock_fluid_feature (I, V: SET[0:?] rock_fluid_characterization(rock_fluid_interaction)) (C053)
- Indicates various geologic features which share this description of rock fluid interaction. Each two_phase_rock_fl_interact may characterize one or more rock_fluid_characterization. Inherited from rock_fluid_interaction.
- rock_material (I, V: SET[0:?] fluid_interaction_material(rock_fluid_interaction)) (C053)
- Indicates the rock material which is being characterized by this description of rock and fluid interaction. Each two_phase_rock_fl_interact may characterize one or more fluid_interaction_material. Inherited from rock_fluid_interaction.
- two_phase_rel_perm_curve (V: SET[0:?] two_phase_rel_perm_curve(two_phase_rock_fl_interact))
- Indicates various relative permeability characterizations of this system. Each two_phase_rock_fl_interact may be characterized by one or more two_phase_rel_perm_curve.
- two_phase_rel_perm_point (V: SET[0:?] two_phase_rel_perm_point(two_phase_rock_fl_interact))
- Indicates various relative permeability characterizations of this system. Each two_phase_rock_fl_interact may be characterized by one or more two_phase_rel_perm_point.
Local rules:
- Uniqueness Constraint
- identifier, nonwetting_phase, wetting_phase, immobile_phase
- Different Related Instance
-
Each TWO PHASE FLUID ROCK SYSTEM must have as wetting and nonwetting different instances of FLUID PHASE.
- Different Related Instance
-
Each TWO PHASE FLUID ROCK SYSTEM must have as wetting and immobile different instances of FLUID PHASE.
- Different Related Instance
-
Each TWO PHASE FLUID ROCK SYSTEM must have as nonwetting and immobile different instances of FLUID PHASE.
Supertype path(s):
Referenced in Diagrams:
Generated on Tue Jul 10 15:55:16 2001
© Copyright 2001 POSC. All rights reserved.