POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
FLUID_PHASE_VAPOR_PVT
SUBTYPE OF
(
process_data
);
compressibility :
OPTIONAL
ndt_compressibility
;
density :
OPTIONAL
ndt_density_gas
;
dew_point :
OPTIONAL
ndt_pressure
;
fluid_phase_vapor :
fluid_phase_vapor
;
fluid_property_set :
OPTIONAL
fluid_property_set
;
formation_volume_factor :
OPTIONAL
ndt_std_volume_per_volume
;
gas_pseudo_pressure :
OPTIONAL
ndt_pseudo_pressure
;
molar_density :
OPTIONAL
ndt_concentration_mole_per_volume
;
pressure :
OPTIONAL
ndt_pressure
;
pseudoreduced_compressibility :
OPTIONAL
ndt_real4
;
pseudoreduced_pressure :
OPTIONAL
ndt_real4
;
pseudoreduced_temperature :
OPTIONAL
ndt_real4
;
shrinkage_factor :
OPTIONAL
ndt_volume_per_std_volume
;
specific_molar_volume :
OPTIONAL
ndt_specific_volume_mole
;
specific_volume :
OPTIONAL
ndt_specific_volume_mass_gas
;
temperature :
OPTIONAL
ndt_temperature
;
viscosity :
OPTIONAL
ndt_viscosity_dynamic
;
viscosity_kinematic :
OPTIONAL
ndt_viscosity_kinematic
;
viscous_compressibility :
OPTIONAL
ndt_compressibility
;
volatile_oil_gas_ratio :
OPTIONAL
ndt_std_volume_ratio
;
z_factor :
OPTIONAL
ndt_real4
;
UNIQUE
si: fluid_phase_vapor, pressure, temperature, dew_point,
process_data
.activity;
WHERE
sri: fluid_phase_vapor.fluid_system :=: fluid_property_set.fluid_system;
END_ENTITY
; (* fluid_phase_vapor_pvt *)
Generated on Tue Jul 10 19:37:53 2001
© Copyright 2001 POSC. All rights reserved.